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

Wastewater Treatment Plant Mechanic I/II

Why Join our 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 33 professional and technical personnel.  Planned upgrades 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
 

What You’ll Do

The Wastewater Treatment Plant (WWTP) Mechanic I/II performs semi‑skilled and skilled work in the installation and repair of pumps, motors, chain drives, valves and related equipment and to do related work as required.  The WWTP Mechanic I is the entry level class in the Plant Mechanic series.  Positions in this class normally perform beginning level mechanical repair and maintenance work on a wide variety of wastewater quality control plant systems and equipment. Under this class series concept, positions assigned to the class of Plant Mechanic II may reasonably be filled at the Plant Mechanic I level.  The WWTP Mechanic II is the journey level class in the Plant Mechanic series. Positions assigned to this class are flexibly staffed and are expected to perform the most skilled repair and maintenance work and have a thorough knowledge of the operational characteristics, maintenance and repair methods and techniques and most typical system difficulties for the full range of equipment and operational systems in the plant. All positions assigned to this class require the ability to work independently, exercising judgment and initiative. Plant Mechanics II may also be expected to assist in the supervision of less experienced personnel.

Depending upon assignment, duties may include, but are not limited to the following:

• Operate machines and tools in repairing defective parts of pumps, compressors, generators, motors, lift stations, boilers and related mechanical equipment.

• Maintain accurate mechanical maintenance records.

• Install, repair, replace, and modify pumps, controllers, bearings, seals, hydraulic pipes, timing devices and assist in installing telemetering electrical equipment.

• Use a variety of power hand tools, cutting and welding equipment and electrical test equipment. Fully utilize the computerized work systems in accordance with work flow processes.

• Perform preventive maintenance on wastewater treatment plant mechanical and electrical equipment. Evaluate equipment performance and identify problem areas.

• Maintain stock inventory and adequate supply of replacement parts.

• Plant mechanics may be required to respond to emergency situations after normal working hours and be subject to serve on emergency stand-by alert and call out status on a rotational basis, including participation in rotating stand-by duties.

• Analyze or create documents, such as blueprints, markings, surveys, etc. to problem solve the most effective approach to a task.

• Verify the work of others for accuracy, proper work methods, techniques, and compliance.

• Formulate solutions to problems with equipment or operations, including logistics, operations, and processes.

• Draft operating procedures.

The Wastewater Treatment Plant Mechanic I/II receives supervision from the Wastewater Treatment Plant Maintenance Superintendent or Wastewater Treatment Plant Mechanic III as directed technical or functional supervision may be provided by higher level treatment plant maintenance personnel.  Assignments may require indirect supervision of less experienced plant maintenance personnel.

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

Join our team!

The City of Simi Valley is seeking a qualified Senior Engineer to join its team. This position offers an excellent opportunity for civil engineers looking for variety, challenge, and meaningful work in public infrastructure.

The Senior Engineer will be responsible for managing complex capital improvement projects, conducting hydraulic studies, and performing advanced technical engineering tasks related to the planning, design, and construction of waterworks facilities. Key responsibilities include preparing plans, specifications, and cost estimates for a range of water infrastructure and public works projects, such as:

• Water main line replacements

• Water tank rehabilitation and replacement

• Pump station upgrades

The Senior Engineer works under the general supervision of a higher-level professional engineer and provides lead supervision to assigned engineering staff, ensuring quality, compliance, and timely delivery of projects.

                                 POSITION DETAILS:

• Regular full-time position
• 9/80 work schedule (every other Monday or Friday off)
• Salary range $52.06 to $66.95 hourly with Excellent Benefits (see below)

                             MINIMUM QUALIFICATIONS:

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: 

Education/Training: 

• Equivalent to a Bachelor’s degree from an accredited college or university with major course work in engineering or architecture with specialized course work related to area of assignment.

Experience: 

• Four years of professional engineering experience related to area of assignment including one year of administrative and/or lead supervisory responsibility.

License or Certificate: 

• Possession of registration as a Professional Engineer in the State of California, or a licensed Architect in the State of California (when assigned to Building & Safety).
• Possession of, or ability to obtain, an appropriate, valid driver’s license.
• Possession of, or ability to obtain, a Plans Examiner certificate may be required depending on area of assignment.

                                 JOB DESCRIPTION:

https://www.simivalley.org/home/showpublisheddocument/21362/637073538041500000 

                               WHY SIMI VALLEY?

Looking for a thriving community with amazing career opportunities and a high quality of life? Simi Valley has it all! From scenic landscapes to a welcoming atmosphere, it's the perfect place to live and work.

CLICK HERE to check out our exclusive video to see what makes Simi Valley so special—whether you're looking for a rewarding career or just an incredible place to call home, you won’t want to miss it!

The City of Menlo Park is currently accepting applications for a temporary Equipment Mechanic in the Fleet Services Section of the Public Works Department. A temporary equipment mechanic performs diagnostic, maintenance and repair services on light and heavy city vehicles and equipment, such as automobiles, storm/sewer trucks, aerial bucket trucks, dump trucks shuttle buses, construction equipment, lawn mowers, small equipment and stationary generators; and performs other duties as assigned.

The temporary equipment mechanic performs a range of skilled tasks requiring journey level mechanical ability and aptitude. Work assignments are performed according to established rules and procedures. Independent judgment is required and is supported by supervisory review and direction. Equipment mechanics are required to provide their own tools and equipment.

Lead the Way in Wastewater Collection Operations!

Are you an experienced wastewater professional ready to take the next step in your career? As a Wastewater Collection Systems Supervisor, you’ll oversee critical operations, ensure regulatory compliance, and lead a skilled team in maintaining efficient wastewater services for the community.

If you have expertise in wastewater collection, system maintenance, and leadership, this is your chance to make a meaningful impact in public service. Join us in protecting environmental health and improving infrastructure while guiding a dedicated team toward success!

POSITION DETAILS:

• Salary range $37.94 to $48.60 hourly with Excellent Benefits (see below)
• Regular full-time position, with the option of a 9/80 work schedule (every other Monday or Friday off)

MINIMUM QUALIFICATIONS:

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:

Education/Training:

Equivalent to the completion of the twelfth grade supplemented by specialized training in wastewater collection system maintenance or a related field.

Experience:

Four years of wastewater collection system maintenance experience including one year of administrative or lead supervisory responsibility.

License or Certificate:

• Possession of , or ability to obtain, an appropriate, valid California Class B driver's license with Tanker endorsement within the probationary period. 
• Possession of, or ability to obtain, a California Water Environment Association Grade III Certificate within 18 months of employment. 

WHY SIMI VALLEY?

Looking for a vibrant community with great career opportunities and an amazing quality of life? Simi Valley has it all! From its scenic landscapes, welcoming atmosphere, and strong sense of community, it’s the perfect place to build your future.

Check out our exclusive video to see what makes Simi Valley so special—whether you're looking for a rewarding career or just an incredible place to call home, you won’t want to miss it!

Watch now and experience the best of Simi Valley!

JOB DESCRIPTION:

To view full job description, click on the link below:

The City of Livermore is currently accepting applications to fill Water Distribution Operator vacancies.  The vacancies can be filled at any of the levels, based on the experience and background of the candidates.

Apply at www.LivermoreCA.gov/jobs by 5 PM on September 15, 2025.

DESCRIPTION
Water Distribution Operators inspect and repair water meters and water service lines; monitor and record meter readings of water consumption levels and assist with related adjustments as needed; collect and transport water samples for lab analysis; conduct bacteriological testing and monitors chlorine levels; coordinate and monitor construction and improvement projects; conduct inventory and order parts; program pump stations; and perform other duties as assigned. 

As experience is gained and certifications are achieved, promotional opportunities to advance up to a Water Distribution Operator III is possible without having to participate in additional recruitment and testing processes with the City.

The City of Belmont’s Public Works Department is seeking an Assistant Public Works Director/City Engineer to join their highly motivated team!

We're looking for a personable and approachable leader that can mentor and support team growth, is a skilled communicator that can motivate those around them, has private and public sector experience, project management skills, experience leading large development project, and a strong background with capital improvement programs.

Key Projects

• Alameda De las Pulgas Corridor Improvements Project
• Twin Pines Park Stormwater Detention Basin Project
• Ralston Avenue Corridor Phase 4
• Belmont Village Bicycle Improvements
• Transportation Master Plan
• Small Cell Wireless Agreement

Recruitment Timeline

First Review of Applications – February 28, 2025

First Round Interviews - Week of March 7, 2025

Department Interviews - Week of March 14, 2025

*Dates may be subject to change

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 May 12, 2025
Round 1 of Panel Interviews: Week of May 16, 2025
Round 2 of Screening: Week of June 16, 2025
Round 2 of Panel Interviews: Week of July 7, 2025
Round 3 of Screening: Week of July 28, 2025
Round 3 of Panel Interviews: Week of August 11, 2025

The City of Foster City is seeking a dedicated and experienced Senior Management Analyst to join the Public Works Department. The position provides high-level analytical and strategic support for Public Works, focusing on the water program or the solid waste program, components of the Departmental budget, and comprehensive analytical support for the Department's divisions and operational processes. The Senior Management Analyst performs a variety of complex professional analytical work in support of department operations, programs, and projects including budget development, contract administration, project management, and/or program analysis. The position will be responsible for regulatory reports and writing staff reports.

The ideal candidate will have experience in some combination of water resource management, solid waste program management, or budget preparation, as they will work on either the water program or the solid waste program, and assist with budget development. Experience with utilities is a plus, but not required. 

Education and Experience
Any combination equivalent to experience and education that could likely provide the required knowledge, skills and abilities. A typical way would be:

Education: Equivalent to a bachelor’s degree from an accredited college or university with major coursework in public or business administration, accounting, finance, economics, or a related field.

Experience: Three years as a Management Analyst with the City of Foster City or equivalent or five (5) years of increasingly responsible professional experience in administrative work involving finance, budgets, contracts, or other related functions.

To review the full job announcement click on the "Foster City Senior Management Analyst Flyer" below. 

Selection Process
Applications will be reviewed for relevant education, experience, training, and other job related qualifications. Based upon a review of employment applications received, a limited number of the qualified applicants will be invited to participate in the examination process. 

The process will consist of an Oral Panel Interview (weighted 80%) and a written exercise (weighted 20%). An eligibility list will be established from those who pass the examination process with a score of 70% or higher. Current and future vacancies may be filled from this list. The list will remain in effect for at least one year unless exhausted sooner. 

The department will invite the most qualified candidates from the eligibility list to a final department interview. The Public Works Department will make the hiring decision. 

Expected Dates for Examinations (subject to change): 
Oral Panel Interview: Week of October 20 (exact date TBD)
Department Interview: Week of October 27 (exact date TBD)

Note: Meeting the minimum qualifications does not guarantee that a candidate will be invited to participate in the selection process. The City of Foster City reserves the right, at its discretion, to limit the number of qualified candidates invited to the selection process. 

Join Belmont as our next Public Works Director