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ABOUT THE OPPORTUNITY

The Wastewater Treatment Plant (WWTP) Operator II/III position plays a key role in the safe, efficient, and compliant operation of the City’s wastewater treatment facilities. The successful candidate will be appointed at the Operator II or Operator III level based on qualifications and experience.

Under general direction, this position operates, monitors, and maintains the wastewater treatment plant, lift stations, trunk sewers, outfall, and related facilities. Responsibilities include adjusting treatment processes to meet NPDES permit requirements, utilizing SCADA systems to monitor and control plant operations, performing preventive maintenance on plant equipment, collecting and analyzing wastewater and sludge samples, and maintaining accurate operational records.

At the Operator III level, additional responsibilities may include advanced process optimization, technical leadership, administrative and reporting duties, CMMS oversight, contractor coordination, and providing support to or acting in the absence of the Chief Treatment Plant Operator. This position requires flexibility to work off-hour, weekend, holiday, and on-call shifts and to respond to emergency situations as needed.

This position requires flexibility to work rotating, weekend, holiday, and on-call shifts, and to respond to emergency callouts. The work environment may include exposure to inclement weather, noise, odors, fumes, and other potentially hazardous conditions, requiring strict adherence to safety practices and the use of personal protective equipment.

See the attached Job Descriptions directly below for WWTP Operator II and III for full list of job related and essential qualifications. 

Have you ever thought about a career in the Public Works Environmental Compliance Sector?  

• Do you have a passion for protecting natural resources and the environment?
• Are you looking for a dynamic career where environmental regulations are ever-changing, but the organization is stable?
• Does the idea of managing environmental compliance programs interest you?

Then we want to talk to you!

 

                              POSITION DETAILS:

• Salary range $44.57 to $57.19 hourly with Excellent Benefits
  • 3% Cost of Living adjustment increase effective 7/13/26
    • Generally, salary placement is at the beginning of the salary range.
    • Advanced placement may be granted depending on related education and experience.

• Full-time regular position
• 9/80 schedule with alternating 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 a Bachelor’s degree from an accredited college or university with major course work in environmental science, biology, chemistry or a related field.

Experience:

• Four years of responsible environmental compliance program experience including one year of administrative and/or lead supervisory experience

License or Certificate:

• Possession of, or ability to obtain, an appropriate, valid driver’s license.
• Possession of, or the ability to obtain, a valid Grade II Environmental Compliance Inspector certification through the California Water Environment Association (CWEA).
• Possession of, or the ability to obtain, a valid Grade III Environmental Compliance Inspector certification through the California Water Environment Association (CWEA) is desirable.

                                  JOB DESCRIPTION:

https://www.simivalley.org/home/showpublisheddocument/31151

                                  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!

                                IDEAL CANDIDATE:

The Ideal Candidate will possess:

• A Bachelor’s degree with major course work in environmental science, biology, chemistry, or a related field, such as water resource management.
• A broad understanding of environmental regulations, including water conservation and efficiency, storm water, waste water pretreatment, solid waste and recycling, and hazardous materials/waste.
• Four years of environmental compliance program, permitting, and reporting experience, including administrative and/or lead supervisory experience.
• Defining characteristics such as dependability, hardworking, a positive attitude, and the ability to follow directions with complete transparency
• Knowledge and ability to interpret, explain, and apply federal, state, and local, environmental and water technical policies, laws, codes, and regulations.
• Ability to communicate clearly and concisely, including preparation and delivery of oral and written reports.
• Experience responding to emergencies and implementing an effective course of action.
• The ability to handle difficult and unusual situations with businesses, residents, and City personnel.

                                             BENEFITS:

 

We’re proud to offer a comprehensive and competitive benefits package that supports your health, financial well-being, and professional growth—because we believe taking care of our team is essential to serving our community.

Health & Wellness

• Medical Coverage: 100% City-paid premiums for most plans, including family coverage
• Dental & Vision: City contribution up to $100/month for dental (Delta Dental) and $19.80/month for vision (VSP)
  • Family coverage costs as low as $0–$31.10/month for dental and $2.66/month for vision, depending on plan
• Prescription Drug Plan: Access to major retail and mail-order options
• Flexible Spending Account (FSA): Pre-tax savings for health and dependent care expenses
• Employee Assistance Program (EAP): Up to 8 free confidential consultations for employees and household members

Retirement & Financial Planning

• CalPERS Pension:
  • 2% @ 55 formula for Classic members (single highest year final compensation)
  • 2% @ 62 formula for New members (three year average final compensation)
  • 4th Level Survivor Benefit included
• Deferred Compensation:
  • 401(k) and 457 plans with Roth options
  • City matches up to $200/month to 401(k)
• Retirement Health Savings:
  • $200/month City contribution for retiree medical reimbursement
• Note: The City does not participate in Social Security; no FICA deduction except Medicare hospital insurance

Paid Leave & Holidays

• Annual Leave (AL):
  • 5.6 weeks/year to start (vacation + sick combined)
  • Increases at 5 and 10 years of service
  • Cash-out option available after one year
• Holidays:
  • 11 paid holidays + 1 floating holiday annually

Professional Development

• Tuition Reimbursement:
  • Up to $1,600/year

Insurance Coverage

• Life Insurance:
  • $101,000 employee coverage fully covered
  • $5,000 dependent coverage fully covered
• Optional AFLAC Plans:
  • Accident, cancer, hospital, and critical care coverage available

We also host a full calendar of employee appreciation events and activities to celebrate the incredible work our team does year-round.

This information is intended to give an overview of the benefits available to City employees. It is not intended to be a contract (expressed or implied), nor is it intended to otherwise create any legally enforceable obligations on the part of the City, its agents or its employees.

                               SPECIAL INSTRUCTIONS:

Click apply and attach a current resume! You only need to complete the boxes on the application marked with a star/asterisk (*) and the supplemental questionnaire. The most qualified candidates will be invited to the next steps in our hiring process.

This recruitment is reviewing applications on a rolling basis. Recruitment may close at any time or when 50 applications are received, whichever occurs first. First official review of applications after 3 weeks. Candidates who possess the best combination of qualifications will be invited by e-mail to the next steps in our process.

                                 SELECTION PROCESS: 

• Applications will be evaluated based on education, training, and experience as it relates to the position
• Candidates who possess the best combination of qualifications will be evaluated by their responses to the supplemental questions. During the assessment process, the rater(s) will not have access to your name, application or resume. You are solely evaluated on your supplemental responses, so please be detailed as possible. 
• The eligibility list for hire will be determined by the supplemental questions. 
• Additional testing such a written, oral panel interviews, and department level interviews may occur.
• Applicants seeking Veteran’s Preference must submit form DD214 with application.

*ALL OFFERS OF EMPLOYMENT ARE CONTINGENT UPON THE FOLLOWING:

• Passing a background investigation
• Passing a pre-employment physical and/or drug screen, if applicable 
• Providing (3) professional references, including (1) direct supervisor
• Providing copies of degree(s), training certifications/licenses listed on application/resume
• 5-year Verification of employment 

                         REASONABLE ACCOMMODATION:

In compliance with the Americans with Disabilities Act, if you need special assistance in the selection process, please notify the Human Resources Division, in writing.

City of Simi Valley is an Equal Opportunity Employer Encouraging Workforce Diversity.

                                  Join our team!

Have you ever thought about a career in the Public Works Environmental Compliance Sector?  

• Do you have a passion for protecting natural resources and the environment?
• Are you looking for a dynamic career where environmental regulations are ever-changing, but the organization is stable?
• Does the idea of educating the public about environmental programs, and performing compliance inspections interest you?

Then we want to talk to you!

 

                                   POSITION DETAILS:

• Salary range: $31.83 - $41.30 with Excellent Benefits
  • 3% Cost of Living adjustment increase effective 7/13/26
  • 3% Cost of Living adjustment increase effective 7/12/27
  • Generally, salary placement is at the beginning of the salary range.
    • Advanced placement may be granted depending on related education and experience.
• Regular full-time position
• 9/80 Work Schedule with alternating 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 college-level coursework in chemistry, biology, environmental science or a related field.

Experience:

• Two years of increasingly responsible environmental inspection, sampling, and enforcement experience, including some experience with industrial wastewater pretreatment programs.

Licenses or Certificates:

• Possession of, or ability to obtain, an appropriate, valid driver’s license.
• Possession of, or ability to obtain, a Grade I Environmental Compliance Inspector certificate.
• Possession of a Grade II Environmental Compliance Inspector certificate is desirable.                                                     

                                JOB DESCRIPTION:

https://www.simivalley.org/home/showpublisheddocument/31149 

                                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!

                                IDEAL CANDIDATE:

The Ideal Candidate will possess:

• College-level coursework in environmental science, biology, chemistry, or a related field, such as water resource management.
• A broad understanding of environmental regulations including water conservation and efficiency, storm water, waste water pretreatment, solid waste and recycling, and hazardous materials/waste.
• Two years of environmental compliance program inspection, sampling, permitting, and enforcement experience.
• Ability to interpret, explain, and apply federal, state, and local, environmental and water policies, standards, rules, and regulations.
• The ability to communicate clearly and concisely, both orally and in writing.
• Respond to complaints regarding water waste, illicit discharges, odors, and hazardous materials in the public and private sectors.
• The ability to handle difficult and unusual situations with businesses, residents, and City personnel.
• Defining characteristics such as dependability, hardworking, and a positive attitude and the ability to follow directions with complete transparency.

                                      BENEFITS:

We’re proud to offer a comprehensive and competitive benefits package that supports your health, financial well-being, and professional growth—because we believe taking care of our team is essential to serving our community.

Health & Wellness

• Medical Coverage: 100% City-paid premiums for most plans, including family coverage
• Dental & Vision: Fully covered dental (Delta Dental) and low-cost vision (VSP) plans
  • Family coverage fully covered for dental and $1.46/month for vision
• Prescription Drug Plan: Access to major retail and mail-order options
• Flexible Spending Account (FSA): Pre-tax savings for health and dependent care expenses
• Employee Assistance Program (EAP): Up to 8 free confidential consultations for employees and household members

Retirement & Financial Planning

• CalPERS Pension:
  • 2% @ 55 formula for “Classic” members (single highest year final compensation for individuals enrolled in CalPERS prior to 1/1/2013)
  • 2% @ 62 formula for “New” members (three year average final compensation for individuals enrolled in CalPERS after 1/1/2013)
  • 4th Level Survivor Benefit included
• Deferred Compensation:
  • 401(k) and 457 plans with Roth options
  • City matches up to $75 per paycheck to 457
  • City contribution of $30 per paycheck to 457
• Note: The City does not participate in Social Security; no FICA deduction except Medicare hospital insurance

Paid Leave & Holidays

• Annual Leave (AL):
  • 5.2 weeks/year to start (vacation + sick combined)
  • Increases at 5 and 10 years of service
  • Cash-out option available after one year
• Holidays:
  • 11 paid holidays + 1 floating holiday annually

Professional Development

• Tuition Reimbursement:
  • Up to $1,800/year

Insurance Coverage

• Life Insurance:
  • $101,000 employee coverage fully covered
  • $5,000 dependent coverage fully covered
• Optional AFLAC Plans:
  • Accident, cancer, hospital, and critical care coverage available

We also host a full calendar of employee appreciation events and activities to celebrate the incredible work our team does year-round.

This information is intended to give an overview of the benefits available to City employees. It is not intended to be a contract (expressed or implied), nor is it intended to otherwise create any legally enforceable obligations on the part of the City, its agents or its employees.

                                    SPECIAL INSTRUCTIONS:

Click apply and attach a current resume! You only need to complete the boxes on the application marked with a star/asterisk (*) and the supplemental questionnaire. The most qualified candidates will be invited to the next steps in our hiring process.

This recruitment is reviewing applications on a rolling basis. Recruitment may close at any time or when 50 applications are received, whichever occurs first. First official review of applications after 2 weeks. Candidates who possess the best combination of qualifications will be invited by e-mail to the next steps in our process.

                                 SELECTION PROCESS: 

• Applications will be evaluated based on education, training, and experience as it relates to the position
• Candidates who possess the best combination of qualifications will be evaluated by their responses to the supplemental questions. During the assessment process, the rater(s) will not have access to your name, application or resume. You are solely evaluated on your supplemental responses, so please be detailed as possible. 
• The eligibility list for hire will be determined by the supplemental questions. 
• Additional testing such a written, oral panel interviews, and department level interviews may occur.
• Applicants seeking Veteran’s Preference must submit form DD214 with application.

*ALL OFFERS OF EMPLOYMENT ARE CONTINGENT UPON THE FOLLOWING:

• Passing a background investigation
• Passing a pre-employment physical and/or drug screen, if applicable 
• Providing (3) professional references, including (1) direct supervisor
• Providing copies of degree(s), training certifications/licenses listed on application/resume
• 5-year Verification of employment 

                         REASONABLE ACCOMMODATION:

In compliance with the Americans with Disabilities Act, if you need special assistance in the selection process, please notify the Human Resources Division, in writing.

City of Simi Valley is an Equal Opportunity Employer Encouraging Workforce Diversity.

                             JOIN A TEAM THAT CARES!

The City of Simi Valley is calling on passionate, skilled leaders to join our Sanitation Services Division—where protecting public health and preserving our most precious resource, water, is more than a job… it’s a mission.  If you’re ready to lead with impact, grow your career, and serve your community, we want to hear from you.

                              WHY THIS ROLE MATTERS

As our Wastewater Operations Supervisor, you won’t just oversee treatment plant operations—you’ll be at the forefront of environmental protection, public service, and team leadership. You’ll guide a crew of dedicated professionals, ensuring our systems run safely, efficiently, and in full compliance with regulatory standards.

This is your chance to:

• Lead with purpose in a role that directly supports community well-being

• Shape operations by setting priorities, timelines, and methods for success

• Mentor and inspire a skilled team committed to excellence

• Champion sustainability in a city that values innovation and integrity

                                    POSITION DETAILS:

• Salary range: $42.15 - $54.05 hourly (based on qualifications) with Excellent Benefits
  • 3% Cost of Living Adjustment increase on 6/29/26
• Regular full-time position
• 4/10 work schedule 

                           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 college level course work in water science, chemistry, environmental science or a related field.

Experience:

• Four years of wastewater treatment plant operations experience including one year of administrative or lead supervisory responsibility.

License or Certificates:

• Possession of an appropriate, valid State of California Grade IV Wastewater Treatment Operator certificate, and the ability to obtain a Grade V Wastewater Treatment Operator certificate within one year of hire.
• Possession of, or ability to obtain, an appropriate, valid CPR Certificate.

                                 JOB DESCRIPTION:

https://www.simivalley.org/home/showpublisheddocument/29754/638781504840430000

                                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!

                                IDEAL CANDIDATE:

The ideal candidate will possess the following skills:

• Strong understanding of federal and state regulations governing wastewater treatment.
• Proven ability to lead and mentor a team, manage schedules, and ensure compliance with environmental regulations.
• Ability to troubleshoot, resolve, and communicate issues that arise in the treatment process, ensuring smooth and efficient operations.
• Effective communication skills, both written and verbal, to interact with management team members, regulatory agencies, and the public.
• Monitor operational budget.
• Ability to learn and grow in an environment that values employee development and career-building.

                                      BENEFITS:

We’re proud to offer a comprehensive and competitive benefits package that supports your health, financial well-being, and professional growth—because we believe taking care of our team is essential to serving our community.

Health & Wellness

• Medical Coverage: 100% City-paid premiums for most plans, including family coverage
• Dental & Vision: City contribution up to $100/month for dental (Delta Dental) and $19.80/month for vision (VSP)
  • Family coverage costs as low as $0–$31.10/month for dental and $2.66/month for vision, depending on plan
• Prescription Drug Plan: Access to major retail and mail-order options
• Flexible Spending Account (FSA): Pre-tax savings for health and dependent care expenses
• Employee Assistance Program (EAP): Up to 8 free confidential consultations for employees and household members

Retirement & Financial Planning

• CalPERS Pension:
  • 2% @ 55 formula for Classic members (single highest year final compensation)
  • 2% @ 62 formula for New members (three year average final compensation)
  • 4th Level Survivor Benefit included
• Deferred Compensation:
  • 401(k) and 457 plans with Roth options
  • City matches up to $200/month to 401(k)
• Retirement Health Savings:
  • $200/month City contribution for retiree medical reimbursement
• Note: The City does not participate in Social Security; no FICA deduction except Medicare hospital insurance

Paid Leave & Holidays

• Annual Leave (AL):
  • 5.6 weeks/year to start (vacation + sick combined)
  • Increases at 5 and 10 years of service
  • Cash-out option available after one year
• Holidays:
  • 11 paid holidays + 1 floating holiday annually

Professional Development

• Tuition Reimbursement:
  • Up to $1,600/year

Insurance Coverage

• Life Insurance:
  • $101,000 employee coverage fully covered
  • $5,000 dependent coverage fully covered
• Optional AFLAC Plans:
  • Accident, cancer, hospital, and critical care coverage available

We also host a full calendar of employee appreciation events and activities to celebrate the incredible work our team does year-round.

This information is intended to give an overview of the benefits available to City employees. It is not intended to be a contract (expressed or implied), nor is it intended to otherwise create any legally enforceable obligations on the part of the City, its agents or its employees.

 

                                SELECTION PROCESS: 

• Applications will be evaluated based on education, training, and experience as it relates to the position
• Candidates who possess the best combination of qualifications will be evaluated by their responses to the supplemental questions. During the assessment process, the rater(s) will not have access to your name, application or resume. You are solely evaluated on your supplemental responses, so please be detailed as possible. 
• The eligibility list for hire will be determined by the supplemental questions. 
• Additional testing such a written, oral panel interviews, and department level interviews may occur.
• Applicants seeking Veteran’s Preference must submit form DD214 with application.

*All offers of employment are contingent upon the following:

• Passing a background investigation
• Passing a pre-employment physical and/or drug screen, if applicable 
• Providing (3) professional references, including (1) direct supervisor
• Providing copies of degree(s), training certifications/licenses listed on application/resume
• 5-year Verification of employment 

 

                        REASONABLE ACCOMMODATION:

In compliance with the Americans with Disabilities Act, if you need special assistance in the selection process, please notify the Human Resources Division, in writing.

City of Simi Valley is an Equal Opportunity Employer Encouraging Workforce Diversity.

The City of San Mateo Public Works Department is looking for a Senior Instrument Control Technician

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 Senior Instrument Control Technician installs, maintains, calibrates, tests and repairs a variety of data acquisition, radio communications, and instrumentation and control equipment for wastewater collection and treatment plant systems; principal oversight of Supervisory Control and Data Acquisition (SCADA) computer systems and Programmable Logic Controllers (PLC); assists in the oversight of the Computerized Maintenance Management Systems (CMMS); performs highly skilled electrical, electronic and mechanical work related to in-plant metering equipment and remote controlled devices; operates, monitors, and controls an advanced wastewater treatment (tertiary) system; and performs other related work as required.

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

• Assist in the installation, calibration, maintenance and troubleshooting of electronic and electromechanical equipment to ensure proper operation; assist in the troubleshooting and repairing of control system and electrical power failures in the WWTP, pump and lift station.
• Install, calibrate, maintain, troubleshoot and repair electronic and electromechanical equipment to ensure proper operation; maintain and troubleshoot computerized process control equipment such as PLCs, RTUs, and SCADA system devices; troubleshoot control system and electrical power system failures in plants, lifts and pump stations; and maintain awareness of new related technology.
• Develops and implements improvement projects for the instrumentation and controls systems and equipment by contractors or in-house staff. Clean, oil and paint equipment.
• Maintain documentation and records for the department’s SCADA system and instrumentation/control systems at the wastewater treatment plant (schematics, licenses, etc.).  Perform regular technical programming of the SCADA system to provide programming and troubleshooting assistance as needed during special testing and operations. Confer with operators, mechanics, project engineers and supervisors regarding SCADA issues.
• Respond to and resolve internal customer complaints and issues; provide documentation as required. Communicate in advance with affected staff on programming and related SCADA work.
• Provide oversight, technical support, inspection and coordination over control system modification made by contractors. Maintain documentation and plans of modifications.
• Prepare reports on technical issues as required.
• Develop, implement, and maintain procedures for documenting activities in instrumentation and control areas related to programming of RTUs and HMI software, field implementation of programming change, and process control improvements.
• Provides safety and skills training to apprentice instrumentation technicians, electrician and other plant staff.
• Write basic PLC programming for the implementation of system modifications and process enhancements. Interpret, prepare, and verify control schematics, diagrams and prints.  Provide technical assistance and guidance to staff. Program control systems, instruments and computer operated devices.
• Read, understand and perform minor modifications to existing PLC code. Download PLC programs to PLCs and RTUs.
• Perform as lead person on Instrumentation/Controls projects; effectively provide training and direction to the Instrument Control Technician, calibration Technician and other plant staff.
• Install, troubleshoot, modify, and implement computer hardware and software applications and components. Analyze and correct data communication and acquisition system problems.
• Design, install, test, repair, calibrate and maintain complex electrical, electronic and mechanical equipment such as meters, telemeters, integrators, tone control equipment, temperature control devices, fire alarm equipment, water quality analyzers, life safety equipment, and remote controlling devices, including relays, rectifiers, and manometers.
• Perform related duties as assigned.

The Senior Instrument Control Technician receives supervision from the Wastewater Treatment Plant Maintenance Superintendent.  This position performs lead duties over the Instrumentation Control Technician and Calibration Technician and may provide technical or functional supervision related to the impacted systems to Plant operations or maintenance personnel, contractors or other designed personnel as required.

 

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