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The City of Pacifica Invites Applications for the Position of

WASTEWATER TREATMENT PLANT (WWTP) OPERATOR I / II / III
PLANT

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Wastewater Treatment Plant Operator I  |  $75,744.00 - $94,956.00 Annually
Wastewater Treatment Plant Operator II  | $83,052.00 - $105,624.00 Annually
Wastewater Treatment Plant Operator III  |  $93,372.00 - $118,716.00 Annually

THE POSITION

The City of Pacifica is recruiting for a Wastewater Treatment Plant Operator I/II/III at the Calera Creek Water Recycling Plant. Under direct or general supervision of the Plant Manager or Assistant Superintendent - Operations, operates and controls wastewater treatment plant and reclamation and recycled water facilities; performs preventative and routine corrective maintenance on a variety of equipment, facilities and related appurtenances; and performs related work as required.

The City of Pacifica is a beautiful coastal community, just south of San Francisco with an exciting opportunity. At the City of Pacifica, we are an equal opportunity employer and value diversity. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. To us, equal opportunity employment is not just about compliance, it’s about who you are, how you can help our City and who you want to be. We are committed to creating an inclusive environment for all employees and residents.

DISTINGUISHING CHARACTERISTICS

This is the full journey-level classification in the wastewater treatment plant operator series. Incumbents independently perform the full range of wastewater treatment and reclamation and recycled water facilities and equipment operations and maintenance duties. Responsibilities include inspecting and attending to assigned areas in a timely manner to ensure the proper operation and maintenance of the City’s wastewater treatment plant systems and equipment. Positions at this level work independently, exercise judgment and initiative and receive occasional instruction or assistance as new or unusual situations arise. This class is distinguished from the Lead Plant Operator in that the latter is responsible for providing technical and functional direction to operations staff and is capable of performing the most complex operations and maintenance duties assigned to the division.

SUPERVISION RECEIVED/EXERCISED

Receives supervision and direction from the Wastewater Treatment Plant Manager or designee. Exercises lead oversight, including provision of technical supervision, assignment of work and/or the training of less experienced staff.

DEADLINE TO APPLY: Apply by Monday, June 22, 2026 at 11:59PM

THE POSITION:

Under general supervision, plans, organizes, coordinates, and participates in the operation, maintenance, repair, and construction activities associated with the City’s water systems; provides technical and functional supervision to assigned utilities maintenance staff; oversees emergency response and troubleshooting activities involving utilities infrastructure and equipment; coordinates special projects, contractor activities, and system improvements; operates and utilizes SCADA and computerized maintenance management systems; ensures compliance with safety practices, regulations, and operational standards; and performs related duties as required.

You are:

The ideal candidate is a collaborative and results-driven leader with strong technical expertise in water distribution, wastewater collection, stormwater systems, electrical and mechanical systems, SCADA/CMMS, capital improvements, and regulatory compliance. They have a proven ability to plan, organize, and oversee complex operations and maintenance programs while effectively prioritizing work, managing multiple projects, and ensuring timely, cost-effective results. The successful candidate excels at developing and leading high-performing teams, fostering a culture of safety, accountability, and continuous improvement, and using data-driven decision-making to optimize operations, track performance, and support organizational goals. They are committed to emergency preparedness, risk management, and protecting public health and critical infrastructure.

Essential Duties:

What you will do: 
Duties may include but are not limited to the following:

• Plan, prioritize, and review the work of staff assigned to various utilities operations and maintenance activities including electrical, mechanical and distribution system operations, repair and maintenance functions and activities.
• Develop schedules and methods to accomplish assignments ensuring work is completed in a timely and efficient manner.
• Participate in evaluating the activities of staff, recommending improvements and modifications.
• Provide and coordinate staff training; work with employees to correct deficiencies. 
• Organize, prioritize and coordinate Utilities operations and maintenance special construction projects including, but not limited to, in-house or in-house/contracted tank repairs and modifications, sewer lift station replacement projects, earthwork at tank sites; grade separation upgrade and replacement projects; large scale aqueduct and sewer force main repair projects; pump station upgrade and replacement projects; pressure-regulating station construction projects; and large scale bypass pumping efforts involving potable water, raw sewage. reclaimed water, and storm water.
• Coordinate and participate in Utilities maintenance activities, ensuring that the work is performed correctly and in accordance with all safety regulations.
• Confer with and make recommendations to management personnel regarding repair, maintenance and operation of the water distribution, sewer collection and storm sewer systems.
• Recommend capital improvement and replacement projects.
• Ensure that daily work assignments are completed.
• Operate the computerized maintenance management system (CMMS).
• Operate the Supervisory Control and Data Acquisition (SCADA) system as it relates to the operations of the City’s storage, transmission, pumping, wastewater, and stormwater systems.
• Assist Utilities Electrical and Mechanical O&M Manager in the selection and oversight of outside consultants and contractors, including evaluating vendors and sole source recommendations. 
• As assigned, review, evaluate and prepare comments on construction plans, drawings and specifications related to area of responsibility.
• Respond to emergencies as required and, in coordination with higher level management personnel, implement appropriate measures to address emergency conditions resulting from equipment and system malfunctions.
• Assume a working lead role for the Division’s special construction projects and large scale temporary bypass pumping efforts.
• Identify utilities maintenance needs, review with management personnel and initiate proper action to resolve the problems.
• Actively participate in safety meetings and special trainings.
• Represent the City with dignity, integrity, and the spirit of cooperation in all relations with staff and the public. 
• Foster an environment that embraces integrity, service, inclusion and collaboration.
• Be an integral team player, which involves flexibility, cooperation, and communication.
• Build and maintain positive working relationships with co-workers, other City employees and the public using principles of good customer service.
• Perform related duties as assigned.

Link to full job description: Senior Utilities Electrical and Mechanical Operations and Maintenance Leader


CORE COMPETENCIES  

Knowledge of:  

• Principles and practices of technical and functional supervision and training
• Principles and practices of the operation and maintenance of water, sewer, and stormwater systems including water transmission, distribution, storage and pump facilities, sewer and stormwater pump facilities, and sewer collection systems.
• Principles and practices of water transmission, distribution, storage and pumping, including pressure zones and pressure regulating valves.  
• Methods of troubleshooting and repairing mechanical and electrical equipment commonly used in water distribution and sewer collection systems.
• Pertinent local, State and Federal rules, regulations and laws.
• Modern supervisory control and data acquisition systems.
• Modern office practices, methods, and computer equipment including relevant software programs.
• Oral and written communication skills; business English including vocabulary, spelling, and correct grammatical usage and punctuation.
• Safe work practices.
• Principles and practices of excellent customer service.

Ability to:

• Organize, prioritize and coordinate Utilities operations and maintenance activities including electrical, mechanical and distribution system operations, repair and maintenance functions and activities, ensuring compliance with City policies and procedures, local, state and federal laws and regulations.  
• Provide technical and functional supervision over assigned staff; effectively train staff.
• Read, interpret and utilize manuals, drawings and schematics to effectively analyze, maintain, troubleshoot and repair utilities equipment and facilities.
• Exercise independent judgement and initiative without close supervision.
• Effectively assess emergency situations, in consultation with higher level management personnel, and develop action plans related to municipal water distribution, wastewater, and stormwater systems.
• Interpret and apply City and department policies, procedures, rules and regulations.
• Read, write and comprehend the English language at a level necessary for effective job performance exercising correct English usage, vocabulary, spelling, grammar and punctuation.
• Communicate effectively, tactfully and positively in both oral and written form.
• Operate and use modern office equipment and technology, including computers and applicable software.
• Maintain regular attendance and adhere to prescribed work schedule to conduct job responsibilities.   
• Utilize appropriate safety procedures and practices for assigned duties.
• Establish and maintain effective working relationships with those contacted in the course of work.   
• Contribute effectively to the accomplishments of City goals, objectives and activities.

JOB RELATED AND ESSENTIAL QUALIFICATIONS 

Minimum Qualifications:

You have: 
Any combination of education and experience that would likely provide the required knowledge and abilities is qualifying. A typical way to obtain the knowledge and abilities would be:

Experience: Three years of increasingly responsible experience in the operation and maintenance of a water system.

Education: Equivalent to completion of twelfth grade.

License: Possession and maintenance of a valid Water Distribution Operator D3 Certificate issued by the California Department of Health Services.

Possession and maintenance of a valid Class B California Driver's License.
 

Supplemental Information:

BENEFITS AND REWARDS:

Depending on employee group, some of these benefits may include:

• Alternative Work Schedule
• Vacation - 80 hours minimum
• 15.5 Paid Holidays
• Generous employer contribution for Health, Dental and Vision coverage
• CalPERS Defined Benefit Retirement Plan (2.5% at 55 for Classic CalPERS members | 2.0% at 62 for New CalPERS members | 3.0% at 50 for Classic Safety members | 2.7% at 57 for New Safety Members) - No Social Security participation.
• Life and Disability Insurance and Paid Leave
• Flexible Spending Accounts
• Tuition Reimbursement
• Health and Wellness Reimbursement
• Professional Development Reimbursement
• 457 Deferred Compensation Plan (employee paid)

SELECTION PROCEDURE

Apply - submit a completed City of Hayward job application, license, and responses to the Supplemental Questionnaire, which fully describe the nature of their professional experience and qualifications.

Application Review - 

A. Minimum qualifications
B. Completion of the supplemental questions

 
The rating of the supplemental questions may determine application status and/or rank on the eligible list. Applications submitted without all required materials will not be considered.

Job Related Testing -

Oral Panel Interviews - Tentatively Scheduled for the Week of July 6, 2026

The examination process will result in a ranked eligible register of candidates for hiring consideration by the department derived from any of the exam processes mentioned above.

Department Interviews - Actual hire depends on success in the departmental selection process.  Include specific or approximate dates here.

Candidates under final consideration for employment with the City should expect to undergo an employment background/reference check that may include, but is not limited to: employment history verification, medical evaluation, confirmation of educational credentials and degrees, licenses including driver's license, registrations, certificates, and other credentials as part of the appointment process. Some positions, depending on the nature of the work, also require a credit check and a review of Summary Criminal History obtained from the State Department of Justice through Live Scan Fingerprinting.

Applicants will be notified electronically via Government Jobs as to their status in the selection process.  It is the responsibility of the applicant to ensure they can receive email notice from Neogov/Government Jobs and the City of Hayward.

The City of Hayward reserves the right to modify the selection process as necessary to conform to administrative or business necessity.

APPLICATIONS

Candidates are encouraged to apply online at www.hayward-ca.gov under the Current Vacancies tab or at www.GovernmentJobs.com.  Paper applications can be obtained by visiting the Human Resources Department at Hayward City Hall located at 777 B Street, Hayward, CA  94541.  Office hours are Monday through Friday, 8 a.m. to 5 p.m. 

Apply prior to the closing time of the job announcement and allow at least one (1) hour to submit your application if you are a new user to the system.  Our on-line application system is provided by Government Jobs. If you have problems while applying online, please contact the Government Jobs Help Desk at  (855) 524-5627.
 

The City of Hayward is an Equal Opportunity Employer

&

A Certified Age Friendly Employer

Learn more about the mission of the Age Friendly Institute here

The City of Fremont's Maintenance Operations Department is recruiting for Fleet Mechanic I - Light Equipment. VIEW THE JOB ANNOUNCEMENT

The Department

The mission of the Maintenance Operations Department is to enhance the community by providing high quality maintenance services through the maintenance of safe and effective transportation systems and public infrastructure that support a desirable quality of life for residents, businesses, and visitors, and to support the City organization with efficient and effective services for City buildings and fleet vehicles.

The Ideal Candidate - Light Equipment

The ideal candidate should possess a combination of technical skills, certifications, experience, and professional attributes suited to complete a full range of journey level mechanic work by performing preventative maintenance repair and overhaul of gasoline, diesel, alternative fuel, hybrid and electric automobiles, light and medium duty trucks, and related equipment that includes but is not limited to emergency generators, small construction equipment, bituminous machine, trailers, arrow board trailers, message board trailers, gas, diesel, and electric driven carts, landscape trucks, paint sprayer trucks, pressure washer trailers.

First Review of Applications
The first review of applications is Thursday, August 28, 2025, at 12:00 p.m. (PT). This recruitment may close without notice after this date so interested applicants are encouraged to apply immediately. A resume and supplemental questionnaire (part of the online application) must be submitted with the completed City application.

To be considered for this outstanding employment opportunity, please complete an application online: www.fremont.gov/cityjobs

Selection Process
The process may include an online multiple-choice exam (tentatively scheduled for the second week of September), individual and/or panel interviews, professional reference checks, fingerprint check for criminal history, pre-employment medical exam and other related components. Only those candidates who have the best combination of qualifications in relation to the requirements and duties of the position will continue in the selection process. Meeting the minimum qualifications does not guarantee an invitation to participate in the process.

Reasonable Accommodation
Human Resources will make reasonable efforts in the examination process to accommodate persons with disabilities. Please advise Human Resources of any special needs a minimum of 5 days in advance of the selection process by calling (510) 494-4660 or emailing humanresources@fremont.gov.

Contact Us
For additional information, please contact Human Resources Department at: humanresources@fremont.gov

The information contained herein is subject to change and does not constitute either an expressed or implied contract.

The City of San Mateo Public Works Department is Looking for a

Wastewater Treatment Plant Electrical Technician

The Department

The Public Works Department’s Environmental Services Division (ESD) is responsible for the operation and maintenance of the City’s 15.7 million gallon per day (MGD) conventional activated sludge wastewater treatment plant (WWTP). The WWTP serves a population of more than 140,000 with an annual operating budget in excess of $15 million and has a staff of 28 professional and technical personnel. Upgrades currently in progress to the WWTP include new liquids treatment process facilities consisting of new headworks, primary treatment, and biological nutrient removal/membrane bioreactor (BNR/MBR) process.  When you join the Public Works Department, you will work among collaborative and energetic colleagues who share a passion for serving our San Mateo citizens and improving the community in which we live and work. Our team is comprised of individuals with diverse talents and experience in various fields.  We will provide you with a wide range of opportunities in a team-based collaborative environment while helping you achieve your professional goals.

Collaboration, Innovation, Respect, Creativity, Transparency and Informed Risk-taking are attributes within the City’s mission, values and organizational principles that we are seeking in the candidates.

Look to some of the reasons why the City of San Mateo is a great place to work: https://www.youtube.com/watch?v=_GTIzeSpc_g

The Position

• Install, maintain, repair and research a variety of supervisory controls and replacement electrical components that are part of advanced wastewater treatment processes such as aeration, filtration, disinfection and dichlorination, sludge dewatering, odor control, and an environmental laboratory.
• Perform wiring required for the installation of electronic equipment; electrical conductors in conduits; splice high and low voltage cables utilizing hand taping and pre- molded splice kits.
• Design, install, maintain, repair, test and construct electrical assemblies.
• Troubleshoot plant electrical systems, controls and related process equipment. Provide technical support for other work groups within Public Works.
• Specify, install, program, and repair various types of variable frequency motor drive systems.
• Fabricate, maintain, install, service, and calculate power load distributions to various motors and related equipment.
• Install and repair programmable logic controllers and install related hardware and software for control systems in conjunction with controls technician.
• Maintain and repair automatic control valves and associated control functions.
• Implement preventive maintenance and repair on motors from fractional to over 400 horsepower. Record and calculate current requirements for new electrical installations.
• Troubleshoot, perform inspections, preventive maintenance and repairs on industrial switchgear and high voltage equipment such as transformers, breakers, circuits, switches, relays, regulators and distribution panels.
• Specify, install, and inspect various types of conduit; isolate breakers and switches for major repairs; coordinate repairs and scheduled outages with operations staff.
• Conduct surveys to gather field data.
• Use aerial lifts, scaffolding and ladders.
• Prepare requisitions and associated documents for purchase of repair parts and supplies.
• Maintain accurate records of work performed, materials used, and associated costs.
• Perform other duties as assigned.

The WWTP Electrical Technician receives general supervision from the WWTP Maintenance Superintendent or higher level personnel and exercises technical and functional supervision over assigned technical and maintenance personnel.

For a complete list of duties, reference our job specifications at https://www.cityofsanmateo.org/DocumentCenter/Index/86

City of Pacifica

Invites you to apply for the position of:

Mechanic

FY 25 -26 Mechanic | $6,965 - $8,308 Monthly

FY 26 -27 Mechanic | $7,174 - $8,558 Monthly

FY 27 -28 Mechanic | $7,390 - $8,814 Monthly

The City of Pacifica is currently recruiting for a Mechanic to join our team in the Public Works Department.  Under general supervision, the Mechanic will make major and minor mechanical repairs on various kinds of gasoline and diesel-powered equipment.

At the City of Pacifica, we are an equal opportunity employer and value diversity. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. To us, equal opportunity employment is not just about compliance, it’s about who you are, how you can help our City and who you want to be. At the City of Pacifica, we are committed to creating an inclusive environment for all employees and residents.

DEFINITION
Under general supervision, to make major and minor mechanical repairs on various kinds of gasoline and diesel-powered equipment; and to do related work as required.

ESSENTIAL FUNCTION REQUIREMENTS
Ability to drive and possess a valid California Operator’s license for the type of equipment driven (Class B); ability to work in a variety of confined spaces and positions, and work outside in inclement weather; ability to do heavy lifting; ability to perform work that is labor intensive with considerable bending and stooping and repetitive shoulder, arm and hand motions; must have a great deal of finger dexterity; ability to distinguish color of wires; ability to read and understand written work orders and shop manuals, and communicate with various division employees, parts houses and vendors in order to obtain parts and effect repairs. Within six (6) months of hire, possess and maintain brake certification.

Basic Examples of Duties

Duties may include, but are not limited to the following:

• Inspects, diagnoses and repairs mechanical defects in automobiles, trucks, graders, rollers, and a variety of diesel and gasoline-powered equipment tears down motors and performs general overhauling; repairs transmissions, differentials, carburetors, distributors, fuel pumps, lights, steering gears, starters, alternators, universal joints, sirens, and hydraulic systems; aligns wheels, adjusts brakes; repairs auxiliary equipment such as hydraulic pumps and motors; builds specialized equipment; installs batteries, tires, wiring, automatic electronic systems, and brakes; welds and cuts with electric and acetylene; occasionally makes emergency repairs out of the shop.

The duties described in this job announcement are intended only as illustrations of the various types of work that may be performed. The omission of specific statements of duties does not exclude them from the position if the work is similar, related or a logical assignment to the position. 

The Department

The mission of the Maintenance Operations Department is to enhance the community by providing high quality maintenance services through the maintenance of safe and effective transportation systems and public infrastructure that support a desirable quality of life for residents, businesses, and visitors, and to support the City organization with efficient and effective services for City buildings and fleet vehicles.

The Positions
The Building Maintenance Division of the Maintenance Operations Department is seeking experienced Building Maintenance Workers to provide HVAC maintenance support for all public facilities, such as City Hall, Historic Buildings, Fire Stations, Police Department, Recreation facilities, and Rental Housing. Building Maintenance Workers (HVAC) design, fabricate, inspect, install, troubleshoot and evaluate problems with HVAC equipment.  They also repair heating, ventilation and air conditioning systems and related apparatus. Additionally, they install, repair and/or replace controls for energy management system as well as perform preventive maintenance and sheet metal work, including design and fabrication.

The Building Maintenance Division of the Maintenance Operations Department is also seeking experienced Building Maintenance Workers to provide general maintenance support for all public facilities, such as City Hall, Historic Buildings, Fire Stations, Police Department, Recreation facilities, and Rental Housing. Maintenance tasks for the general assignment typically include painting, electrical repairs, wall repair, roof repair, carpentry/metal work, and floor repair.

First Review of Applications
The first review of applications is Thursday, July 17, 2025, at 12:00 p.m. (PT).  This recruitment may close without notice after this date so interested applicants are encouraged to apply immediately. A resume and supplemental questionnaire (part of the online application) must be submitted with the completed City application.

To be considered for this outstanding employment opportunity, please complete an application online: Building Maintenance Worker I/II (HVAC & General Maintenance) | Job Details tab | Career Pages

Selection Process
The process may include an online multiple-choice exam (tentatively scheduled for the last week of July), individual and/or panel interviews, professional reference checks, fingerprint check for criminal history, pre-employment medical exam and other related components. Only those candidates who have the best combination of qualifications in relation to the requirements and duties of the position will continue in the selection process. Meeting the minimum qualifications does not guarantee an invitation to participate in the process.

Reasonable Accommodation
Human Resources will make reasonable efforts in the examination process to accommodate persons with disabilities. Please advise Human Resources of any special needs a minimum of 5 days in advance of the selection process by calling (510) 494-4660 or emailing humanresources@fremont.gov.

Contact Us
For additional information, please contact Human Resources Department at: humanresources@fremont.gov    

The information contained herein is subject to change and does not constitute either an expressed or implied contract.

The City of San Mateo Public Works Department is seeking a Traffic and Lighting Technician

The Department

The Public Works Department is comprised of the Engineering and Facilities Services Division (EFSD) and the Environmental Services Division (ESD). Each division is led by a Deputy Director reporting to the Director of Public Works. The department is responsible for the City’s major capital projects and infrastructure including streets, street lights, traffic signals, sewer and storm conveyance systems, wastewater treatment plant, pump stations, a major lagoon, and dams and levees. A key player on this team is the Traffic and Lighting Technician. You would be joining over 500 people whose mission is to serve the San Mateo community with a collaborative, innovative and professional spirit.

Look to some of the reasons why the City of San Mateo is a great place to work: https://www.youtube.com/watch?v=_GTIzeSpc_g

The Position

The Traffic and Lighting Technician performs skilled electrical and mechanical work in the maintenance and repair of traffic control signage, traffic signal equipment, and street lights; and guides the work of and trains other maintenance personnel, and performs related work as required.  Duties may include, but are not limited to, the following:

• Guide and participate in the work of other maintenance personnel.  Ability to set-up work zone safety and prepare traffic control work plans.
• Inspect, install, remove, and repair signal controls and auxiliary equipment such as light standards, control boxes, light fixtures, lamps, and circuitry; diagnose malfunctions; adjust and replace electronic and mechanical components.
• Inspect, install, remove and repair street lights and auxiliary equipment.
• Repair, replace or modify electric and electronic components, controllers, relays, switches, fuses, timers and other parts; design and construct special test equipment for shop testing of electronic components.
• Investigate complaints and reports of signal and traffic light malfunctions; adjust, repair or remove defective equipment; make field repairs of damaged equipment.
• Identify, locate and indicate with appropriate identification markers underground utilities (USA); respond to USA work orders within regulatory requirements; and document services accordingly.
• Be available for standby assignments in accordance with Department policies and procedures.
• Assist in the design of electrical circuits and systems for street lighting and traffic signals.
• Inspect the work of contractors during the course of construction and upon completion.
• Monitor traffic control computer and make adjustments as necessary.

The Traffic and Lighting Technician receives general direction from the Field Maintenance Manager and direct supervision from a Public Works Supervisor or higher level department staff and may exercise technical or functional direction over and provide work review to a Traffic Safety Worker or Maintenance Worker I/II.

For a complete list of duties, reference our job specifications at https://www.cityofsanmateo.org/DocumentCenter/Home/Index/86

Salary

$141,065.60 Annually

Position Summary

Under general supervision, performs repair, maintenance and alterations of electrical equipment including toll equipment and facilities on the bridge, shops, roadways, administration building and other District offices.

Essential Responsibilities

• Performs routine maintenance on all electrical and related equipment, according to established maintenance schedule, for bridge facilities and buildings and for other divisions as requested.
• Inspects and repairs electrical motors, transformers, switch gear, heating, ventilating and air conditioning controls, alarms, signal systems, navigation aids, roadway lighting.
• Performs alteration work and other duties, as direct or requested, on all District offices, terminals and facilities.
• Knows and follows the safety and health rules and safe working practices applicable to his or her job.
• Establishes and maintains effective working relationships with District employees, customers, vendors and all others contacted during the course of work using principles of excellent customer service.
• Performs additional related duties as assigned.
• Regular and reliable attendance and performance is required.

Full Job Description and Apply URL: Electrician | Job Details tab | Career Pages  

The Department of Public Works is seeking well-qualified candidates for the position of Stationary Engineer II.

About the Department
The Department of Public Works plans, designs, constructs, operates, and maintains facilities and equipment that are safe and accessible to the clients of County agencies, the general public, and County employees. The Department advises the Board of Supervisors on all public works issues, including rates and charges for services that are fair to both the users and service providers.

Public Works has a budget of approximately $200 million and is comprised of over 300 employees in four divisions: Administrative Services and Airports, Engineering and Resource Protection, Facility and Capital Projects, and Road Services.

Facilities Maintenance & Operations
FM&O, short for Facilities Maintenance & Operations, ensures County facilities are safe, comfortable, and clean. From historic landmarks to modern offices, we keep things running smoothly.

The FM&O Stationary Engineers perform maintenance and repairs to the various plumbing, mechanical, and lighting systems throughout County facilities. These include boilers, chillers, pumps, motors, lamps, ballasts, drivers, toilets, sinks, and faucets as well as utilizing the lighting and building control systems to schedule and adjust run times of the various pieces of equipment. There are multiple Stationary Engineer I/II vacancies in FM&O.

Our team turns the screws, tightens the bolts, hammers the nails, paints the walls, and types in the codes to keep all the buildings and their systems working. If it's loose, stuck, hot, cold, light, or dark FM&O gets the call. Whatever it takes, our team does it with professionalism, care, and heart!

The Position
Under the direction of a Supervising Stationary Engineer, Stationary Engineers are responsible for a wide variety of repair and maintenance work in the areas of HVAC, electrical, plumbing, refrigeration, emergency power systems, water treatment systems, boiler equipment, and piping repair, building automation systems, and miscellaneous equipment repair. Stationary Engineer II is a journey-level classification, and incumbents are expected to have proficiency, perform independently, and solve complex problems in all of the areas listed above.

There are multiple vacancies to be filled throughout the Department. Work locations will include Redwood City Government Center, San Mateo Medical Center, Youth Services Center, and Maple Street Correctional Facility.
Candidates hired as Stationary Engineers must be willing to work evenings, weekends, and alternate shifts. They must also successfully obtain and maintain a Sheriff's Office security clearance as a condition of employment. 

The ideal candidates for these positions will have:

• At least three years of journey-level experience as a Stationary Engineer.
• A minimum of three years of journey-level experience in mechanical, electrical, and plumbing systems.
• Extensive knowledge and experience working with boiler and HVAC systems.
• Proficiency in a wide variety of installations and repairs on plumbing, gas system piping, chiller/boiler piping, and wastewater systems, including the ability to operate a large sewer snake.
• Certification as a Backflow Prevention Tester.
• Experience in energy management and computer-controlled systems.
• The ability to troubleshoot, repair, and maintain a variety of equipment, including air conditioning, electric motors, heating units, heat pumps, light commercial furnaces, burners, fresh air and exhaust fans, economizers, and humidifiers.
• Experience with Fire Alarm testing, troubleshooting, and NFPA codes.
• Experience in a hospital or healthcare setting.

Examples Of Duties:

Duties may include, but are not limited to, the following:

• Operate, maintain, install, and repair electrical, refrigeration, plumbing, heating, air conditioning, and ventilating systems.
• Operate, maintain, and repair boiler equipment.
• Repair and replace pipes, fittings, and other equipment used in plumbing, gas, and steam systems.
• Repair electrical equipment, including lamps, fixtures, and switches; adjust electrical controls, motors, and auxiliary equipment up to 480 volts.
• Test, operate, maintain, and repair emergency power systems, including UPS, emergency generators, and associated equipment.
• Use hand and power tools, including cutting and threading tools, grinders, reamers, wrenches, welders, saws, and other special tools.
• Make minor carpentry repairs to doors, windows, floors, and other parts of buildings.
• Do touch-up painting on repaired equipment.
• Remove or arrange for the removal of trash, pests, and other hazardous materials or debris in the course of performing work. 
• Properly place, set, and inspect traps, and collect and remove insects and pests.
• Reclaim or recycle refrigerant using Freon recovery systems.
• Operate water treatment facility, including wastewater and potable water.
• Adjust and calibrate boiler burners and controls.
• Adjust and calibrate chiller controls.
• Test, calibrate, and repair backflow devices.
• Calibrate HVAC controls and associated equipment.
• Monitor building management systems.
• Replace pumps and pump seals, and repair and replace motor valves.
• Repair and replace air conditioning units.
• Troubleshoot HVAC, plumbing, electrical, and energy power systems.
• Conduct preventative maintenance.
• Understand fire alarm systems.
• Repair and install chemical monitoring stations.
• Repair, test, and record data on generators.

If designated as the certified water treatment operator:

• Operate water treatment facility, including wastewater and potable water, consistent with performance standards, federal and state regulations, and variable operating conditions and emergencies.
• Make periodic inspections and reports of facility conditions to ensure adherence to maintenance procedures.
• Perform water sampling in coordination with the health laboratory.
• Maintain logs of facility operations, test results, scheduled maintenance, and other operating conditions.
• Control filter operations.
• Coordinate special projects related to water treatment and distribution, in close coordination with supervisor/manager.
• Troubleshoot complex technical problems related to water treatment and develop recommendations to improve water quality standards, facility effectiveness, and efficiency.
• Perform quality analysis of raw and treated water.
• Compile data concerning flows, chemical dosages, levels, pressure, volume, water quality, and other operational information.
• Prepare reports.

Qualifications:

Education and Experience:
Any combination of education and experience that would likely provide the required knowledge, skills and abilities is qualifying.  
 

• Completion of courses related to maintenance, installation, and repair of electrical, HVAC, plumbing, refrigeration, and power equipment.
• Two years of journey-level experience as a stationary engineer or equivalent, AND demonstrated experience in maintaining, installing, and repairing electrical, HVAC, plumbing, refrigeration, and power equipment in a large building, plant, or vessel.
• Two years of experience can be substituted with the completion of an apprenticeship program.

Licensure/Certification:

• Must obtain and maintain Sheriff's Office security clearance.
• Universal Certification in Freon recovery upon hire.
• Obtain Backflow Certification within six months of hire and maintain certification.
• If designated as the water treatment operator, possession of or ability to obtain a valid Grade II Water Treatment Operator Certification issued by the State of California within six months of employment is required.

Knowledge of:

• Common safety practices in the workplace.
• Heating and electrical equipment.
• Principles and techniques used in stationary engineering.
• Proper and safe use of basic hand tools.
• Basic arithmetic for measuring, calibrating, and estimating.
• Steam and gas fired heating systems; refrigeration equipment; ventilating and air-conditioning equipment.
• Electrical, plumbing and refrigeration systems.
• Controls and control systems.
• Emergency power systems, generators, and associated equipment.
• Freon recovery procedures and equipment, if at Level II.
• Water treatment systems and operations, principles and practices, and regulatory mandates, if designated as certified water treatment operator.
• Safety rules, regulations, and work practices, including reference to hazardous chemicals.
• Basic record-keeping principles and practices.

Skill/Ability to:

• Follow safety practices.
• Troubleshoot and/or repair, replace, regulate and control electrical, refrigeration, plumbing, heating, air conditioning, and ventilating systems.
• Determine and estimate materials required for a job and prepare requisitions.
• Use hand and power tools.
• Make metal parts and equipment.
• Perform minor carpentry and painting tasks.
• Follow oral and written instructions.
• Communicate effectively, courteously, and professionally with customers and others.
• Read and interpret plans.
• Prepare and maintain accurate maintenance records.
• Operate standard office equipment, computers, and timekeeping systems.
• Lift and carry materials, supplies, and equipment; climb ladders; and crawl in tight spaces.
• Perform water treatment plan and distribution system operations and maintenance activities if at Level II and designated as water treatment operator. 

Application/Examination:

Open and Promotional. Anyone may apply. Current County of San Mateo employees with at least six months (1040 hours) of continuous service in classified regular, probationary, extra-help/limited term position prior to the final filing date will receive five points added to their final passing score on this examination. 
 
The examination process will consist of an Application Screening (weight: pass/fail), and an Interview (weight: 100%), which may include a performance exam. Depending on the number of applicants, an application appraisal of education and experience may be used in place of other examinations, or further evaluation of work experience may be conducted to group applicants by level of qualification. All applicants who meet the minimum qualifications are not guaranteed advancement through any subsequent phase of the examination. All examinations will be given in San Mateo County, California, and applicants must participate at their own expense. 

IMPORTANT:  Applications for this position will only be accepted online. If you are currently on the County's website, you may click the “Apply” button. If you are not on the County's website, please go to https://jobs.smcgov.org/ to apply. Responses to the Supplemental Questionnaire must be submitted in addition to the standard County employment application form. A resume will not be accepted as a substitute for the required application materials. Online applications must be received by the Human Resources Department before midnight on the final filing date.

This is a continuous recruitment which may close at any time. The final filing date will be posted five days in advance on this job announcement.

Apply immediately. This recruitment is open on a continuous basis, and selections may be made at any time within the process.

Tentative Recruitment Schedule: 
Round 1 of Screening: Week of January 5, 2026
Round 1 of Panel Interviews: Week of January 19, 2026 
Round 2 of Screening: Week of February 2, 2026
Round 2 of Panel Interviews: Week of February 16, 2026
Round 3 of Screening: Week of March 2, 2026
Round 3 of Panel Interviews: Week of March 16, 2026

Position Summary

Under the general direction of the Fleet and Facilities Manager, this position is responsible for planning, assigning, supervising, training, and assisting mechanics in the routine preventive maintenance, inspection, diagnosis, and repair of structural, mechanical, and electrical systems at Bus Transit facilities. This includes overseeing shop equipment, automated fueling systems, revenue fare collection equipment, passenger amenities, and signage.

The Chief Mechanic - Building Maintenance is a working position that combines the duties of the Mechanic - Building Maintenance classification with skilled supervisory responsibilities. These include supervising work crews, scheduling tasks, managing projects, and providing training and mentorship to subordinate employees. Additionally, the position is accountable for generating detailed written and electronic reports on facility and equipment conditions, documenting maintenance and repairs performed, and outlining ongoing maintenance needs.

Essential Responsibilities

• Plans, supervises and participates in work assignments for all employees supervised
• Evaluates job performance and knowledge, skills and abilities (KSA) of all employees being supervised.
• Provides training, mentoring and feedback to personnel
• Issues 2nd level of progressive discipline, counseling, and written letters of reprimand to employees supervised. This position will not be responsible for administering discipline at subsequent levels.
• Interprets and enforces District rules, regulations, and policies
• Assures proper completion of job assignments with minimum expense and maximum productivity 
• Certifies records of work in progress and completed, including timecards, material requisitions, maintenance records and equipment counts when required.
• Collaborates closely with supervisors of oncoming and off going shifts to assure maximum daily productivity and continuity of work
• Monitors employee attendance and adherence to arrival, break and departure times
• Assures security and safety of premises and work.  

• Assists in developing and performs ongoing monitoring of key performance measures to ensure departmental goals are consistently achieved
• Performs quality control inspections to ensure all repairs meet or exceed regulatory requirements and internal safety and reliability standards
• Schedules facilities and equipment routine maintenance and ensures all inspections and preventive maintenance activities are performed on time and in a timely and satisfactory manner
• Monitors condition of facilities, passenger terminals and equipment. Directs preventive and corrective maintenance activities to maximize asset life and minimize maintenance expenditures   
• Coordinates and directs special projects and campaigns as required
• Coordinates with stores personnel to ensure adequate materials and supplies are available to complete ongoing and scheduled work
• Responsible for cleaning and safe housekeeping in work areas
• Ensures that occupational health and safety practices and procedures are strictly followed
• Refers any problems to Fleet and Facilities Manager, recommending action required
• Opens and closes work orders in Maximo and enters all pertinent information
• Performs other computerized recordkeeping as required
• Inspects, maintains and repairs all facilities mechanical systems including, but not limited to, bus washers, HVAC systems, electrical systems, lighting, plumbing, automatic and roll-up doors, waste oil and wastewater systems 
• Inspects, maintains and repairs shop equipment such as air compressors, generators, welders, fuel and lube oil delivery systems, hydraulic jacks and lifts, steam cleaners, pressure washers and pneumatic tools and other miscellaneous equipment. 
• Performs additional related duties as assigned
• Regular and reliable attendance and performance are required