Orange County Sanitation District Jobs Hiring Now
Orange County Sanitation District is hiring for 13 open roles on Migrate Mate as of July 16, 2026, concentrated in electrical engineering and business analysis, with listed salaries up to about $221,000. Migrate Mate updates Orange County Sanitation District's live openings daily. Orange County Sanitation District is a public wastewater agency serving communities across Orange County, California, operating treatment facilities and infrastructure that protect public health and the environment.
Find Orange County Sanitation District JobsOverview
Orange County Sanitation District hiring data on Migrate Mate, as of July 16, 2026.
- Open jobs
- 13
- Top team
- Electrical Engineering
- Seniority
- Across all levels
- Work type
- 0% remote or hybrid
- Top location
- Fountain Valley
- Salary range
- $135,000–$221,000
Listed salaries for Orange County Sanitation District roles on Migrate Mate range from about $135,000 to $221,000 per year across 13 open roles, as of July 16, 2026. Some roles list hourly contract rates.
Open Roles at Orange County Sanitation District
Showing 13 of 13+ Orange County Sanitation District jobs
At the Orange County Sanitation District our Core Values form the framework of our organization and reinforce our professional work ethic. If the following values ring true with you, we'd love to invite you to explore our career opportunities further.
Integrity, Inclusion, Honesty, and Respect
We aspire to the highest degree of integrity, inclusion, honesty, and respect in our interaction with each other, our suppliers, our customers, and our community. We strive to demonstrate these values in our actions, commitments, and service.
Leadership, Teamwork, and Problem Solving
We lead by example, acknowledging the value of our resources and using them wisely to achieve our mission. We strive to reach OC San goals through cooperative efforts and collaboration with each other and our constituencies. We work to solve problems in a creative, cost-effective, and safe manner, and we acknowledge team and individual efforts.
Customer Service, Transparency, and Accountability
We are committed to acting in a timely, accurate, accessible, and transparent manner through excellent customer service. We are committed to act in the best interest of our internal and external stakeholders.
Resiliency, Innovation, and Learning
We continuously develop ourselves, enhancing our talents, skills, and abilities. We recognize that only through personal growth and development will we progress as an agency and as individuals.
Safety
We are committed to providing a safe work environment. We will demonstrate leadership, promote individual accountability, and participate actively in the advancement of our health and safety practices.
OC San is currently looking to fill the role of an Instrumentation Technician II.
Under general supervision, performs increasingly complex maintenance, calibration, and repair of process control instrumentation and related equipment; implements additions or modifications to control systems; troubleshoots and repairs electrical, electronic, microprocessor-based, and pneumatic and mechanical process control components; and performs duties as assigned.
The Instrumentation Technician II identifies, isolates, and diagnoses equipment failures using a variety of test equipment. The position collects, organizes, and analyzes data and information; creates, reviews, and edits P&IDs, instrument loop drawings, electrical schematics and diagrams, and control program logic. Additional duties include installing, modifying, and reprogramming process control components such as variable frequency drives, control panels, cables, programmable logic controllers, distributed control systems, and related control system equipment.
This position requires knowledge of the principles, techniques, methods, materials, and tools used in the installation, troubleshooting, preventive and corrective maintenance, calibration, and repair of process control instrumentation. Areas of work may include engine controls, emissions controls, governor controls, exciters, and engine/generator monitoring systems. The Instrumentation Technician II assists with sourcing and installing parts, equipment, piping, and wiring in accordance with design specifications; calibrates instruments; tests systems; corrects equipment failures; and coordinates work and repairs with other divisions as needed.
EXAMPLE OF DUTIES Requirements:
- High school diploma or G.E.D. supplemented by specialized training or coursework such as relevant trade school in instrumentation technology or a related field.
- Three (3) years of increasingly responsible experience maintaining, calibrating, installing, troubleshooting, and repairing electrical, pneumatic, and mechanical process control instruments.
- Must possess a valid California Class C Driver’s License.
- Knowledge of instrumentation and controls (I&C) systems’ calibration and maintenance with conventional/best-practice/industry-standard methods, tools, equipment, and safety procedures.
- ISA Certified Control Systems Technician (CCST) certification or successful completion of an I&C formal apprenticeship and/or accredited training program.
- Effective and efficient troubleshooting and repair skills with extensive experience in I&C systems related to wastewater/chemical processing, electrical power generation with internal combustion engines, generators, and emissions monitoring, PLC/SCADA/DCS, and industrial control networking systems.
- Ability to create, process, and review field data and other technical documentation to produce reports/analyses, proficiently use computer applications, such as MS Outlook, MS Excel, MS Word, and IBM Maximo/CMMS, and communicate clearly both verbally and in writing.
- Familiarity with Beamex Field Calibrator and Communicator.
SUPPLEMENTAL INFORMATION PHYSICAL DEMANDS
- Mobility to work in and around wastewater treatment plants, pump/lift stations, and related utility systems and facilities; to sit, stand, and walk on level, uneven, or slippery surfaces; frequently reach, twist, turn, kneel, bend, stoop, squat, crouch, grasp, and make repetitive hand movement in the performance of daily duties; to climb and descend ladders, to operate varied hand and power tools and equipment, and to operate a motor vehicle and visit various OC San sites, projects, and/or meetings.
- Perform moderate to heavy physical work; to lift, carry, push, and pull materials and objects averaging a weight of 51 pounds or heavier weights, in all cases with the use of proper equipment and/or assistance from other staff.
- Possible entry into confined spaces and the use of confined entry equipment and protective safety equipment.
- Vision to inspect and operate equipment.
- Field work requiring frequent walking in operational areas to identify problems or hazards.
- Finger dexterity to operate and repair tools and equipment.
- Field work in and around facilities with exposure to loud noise levels, cold and hot temperatures, inclement weather conditions, road hazards, vibration, confining workspace, heights, chemicals, mechanical and/or electrical hazards, hazardous physical substances and fumes, dust, and air contaminants.
- Employees may interact with upset staff and/or public and private representatives in interpreting and enforcing departmental policies and procedures.
- May be required to work extended hours, including nights, weekends, and holidays when necessary.
- Standby and Call Back: Employees in this classification may be required to participate in standby duty and are subject to call back, which may include nights, weekends and 24-hour emergency call out with little or no notice. Any employee designated to serve on standby, or report to an emergency, and refuses to do such, shall be subject to disciplinary action up to and including termination.
- Probationary Period: All OC San employees, except classifications considered “at-will”, are subject to the probationary period provisions as specified in the applicable Memorandum of Understanding, policies, and/or resolutions. Employees who have not yet successfully completed their initial probationary period serve “at-will” and may be released from employment without cause or recourse to any appeal or grievance procedures.
- Pre-Employment: All employment offers are contingent upon successful completion of OC San’s pre-employment process, which includes a background investigation, a physical examination, and a drug screen.
- Work Location Assignment: Employees will be assigned to a work location based on business needs which may be located at any/all of OC San locations; this work location may be changed at any time.
All Orange County Sanitation District employees are designated Disaster Service Workers through state law (California Government Code Section 3100-3109). Employment with the Orange County Sanitation District requires the affirmation of a loyalty oath to this effect. Employees are required to complete all related training as assigned, and to return to work as ordered in the event of an emergency.
OTHER INFORMATION
For the full range of duties, responsibilities, and essential job functions please review the Classification Specification for this position found on our website.
Applicants must clearly demonstrate, through their application materials, that they meet the minimum requirements as outlined in the job announcement and class specification to receive further consideration. However, meeting the minimum requirements does not guarantee an interview. All properly completed applications will be reviewed, and the most appropriately qualified individuals will be invited to continue in the selection process.
False statements may be cause for disqualification, removal from the eligible list, or discharge from employment. All statements made on applications are subject to investigation and verification.
To ensure your application is accurate and complete, please review the Job Application Guide.
Employment is contingent upon successful completion of OC San’s pre-employment process, which includes a background investigation and a physical examination. For some positions, this may include a drug screen. False statements may be cause for disqualification, removal from the eligible list, or discharge from employment. All statements made on applications are subject to investigation and verification.
Reference Checks will be conducted by OC San to verify employment related information for all potential employees once a contingent job offer is made during the background investigation process. This is done to ensure that individuals who join OC San are well qualified and have a strong potential to be successful in their employment. The extent of the inquiry will depend on the position being applied for, but will at least include:
- Verification/Reference from current and past employers
- Confirmation of necessary licenses, certificates, and degrees.
Please have all necessary documentation ready. Additional inquiries may be necessary depending on the position for which you are applying. Human Resources will also schedule a post-offer physical examination once a job offer has been made.
OC San only accepts applications submitted via our online application system. Applications submitted via mail, fax or email will not be accepted.
The provisions of this announcement do not constitute an expressed or implied contract. Any provision contained in this announcement may be modified or revoked without notice.
At the Orange County Sanitation District our Core Values form the framework of our organization and reinforce our professional work ethic. If the following values ring true with you, we'd love to invite you to explore our career opportunities further.
Integrity, Inclusion, Honesty, and Respect
We aspire to the highest degree of integrity, inclusion, honesty, and respect in our interaction with each other, our suppliers, our customers, and our community. We strive to demonstrate these values in our actions, commitments, and service.
Leadership, Teamwork, and Problem Solving
We lead by example, acknowledging the value of our resources and using them wisely to achieve our mission. We strive to reach OC San goals through cooperative efforts and collaboration with each other and our constituencies. We work to solve problems in a creative, cost-effective, and safe manner, and we acknowledge team and individual efforts.
Customer Service, Transparency, and Accountability
We are committed to acting in a timely, accurate, accessible, and transparent manner through excellent customer service. We are committed to act in the best interest of our internal and external stakeholders.
Resiliency, Innovation, and Learning
We continuously develop ourselves, enhancing our talents, skills, and abilities. We recognize that only through personal growth and development will we progress as an agency and as individuals.
Safety
We are committed to providing a safe work environment. We will demonstrate leadership, promote individual accountability, and participate actively in the advancement of our health and safety practices.
OC San is currently looking to fill the role of an Instrumentation Technician II.
Under general supervision, performs increasingly complex maintenance, calibration, and repair of process control instrumentation and related equipment; implements additions or modifications to control systems; troubleshoots and repairs electrical, electronic, microprocessor-based, and pneumatic and mechanical process control components; and performs duties as assigned.
The Instrumentation Technician II identifies, isolates, and diagnoses equipment failures using a variety of test equipment. The position collects, organizes, and analyzes data and information; creates, reviews, and edits P&IDs, instrument loop drawings, electrical schematics and diagrams, and control program logic. Additional duties include installing, modifying, and reprogramming process control components such as variable frequency drives, control panels, cables, programmable logic controllers, distributed control systems, and related control system equipment.
This position requires knowledge of the principles, techniques, methods, materials, and tools used in the installation, troubleshooting, preventive and corrective maintenance, calibration, and repair of process control instrumentation. Areas of work may include engine controls, emissions controls, governor controls, exciters, and engine/generator monitoring systems. The Instrumentation Technician II assists with sourcing and installing parts, equipment, piping, and wiring in accordance with design specifications; calibrates instruments; tests systems; corrects equipment failures; and coordinates work and repairs with other divisions as needed.
EXAMPLE OF DUTIES Requirements:
- High school diploma or G.E.D. supplemented by specialized training or coursework such as relevant trade school in instrumentation technology or a related field.
- Three (3) years of increasingly responsible experience maintaining, calibrating, installing, troubleshooting, and repairing electrical, pneumatic, and mechanical process control instruments.
- Must possess a valid California Class C Driver’s License.
- Knowledge of instrumentation and controls (I&C) systems’ calibration and maintenance with conventional/best-practice/industry-standard methods, tools, equipment, and safety procedures.
- ISA Certified Control Systems Technician (CCST) certification or successful completion of an I&C formal apprenticeship and/or accredited training program.
- Effective and efficient troubleshooting and repair skills with extensive experience in I&C systems related to wastewater/chemical processing, electrical power generation with internal combustion engines, generators, and emissions monitoring, PLC/SCADA/DCS, and industrial control networking systems.
- Ability to create, process, and review field data and other technical documentation to produce reports/analyses, proficiently use computer applications, such as MS Outlook, MS Excel, MS Word, and IBM Maximo/CMMS, and communicate clearly both verbally and in writing.
- Familiarity with Beamex Field Calibrator and Communicator.
SUPPLEMENTAL INFORMATION PHYSICAL DEMANDS
- Mobility to work in and around wastewater treatment plants, pump/lift stations, and related utility systems and facilities; to sit, stand, and walk on level, uneven, or slippery surfaces; frequently reach, twist, turn, kneel, bend, stoop, squat, crouch, grasp, and make repetitive hand movement in the performance of daily duties; to climb and descend ladders, to operate varied hand and power tools and equipment, and to operate a motor vehicle and visit various OC San sites, projects, and/or meetings.
- Perform moderate to heavy physical work; to lift, carry, push, and pull materials and objects averaging a weight of 51 pounds or heavier weights, in all cases with the use of proper equipment and/or assistance from other staff.
- Possible entry into confined spaces and the use of confined entry equipment and protective safety equipment.
- Vision to inspect and operate equipment.
- Field work requiring frequent walking in operational areas to identify problems or hazards.
- Finger dexterity to operate and repair tools and equipment.
- Field work in and around facilities with exposure to loud noise levels, cold and hot temperatures, inclement weather conditions, road hazards, vibration, confining workspace, heights, chemicals, mechanical and/or electrical hazards, hazardous physical substances and fumes, dust, and air contaminants.
- Employees may interact with upset staff and/or public and private representatives in interpreting and enforcing departmental policies and procedures.
- May be required to work extended hours, including nights, weekends, and holidays when necessary.
- Standby and Call Back: Employees in this classification may be required to participate in standby duty and are subject to call back, which may include nights, weekends and 24-hour emergency call out with little or no notice. Any employee designated to serve on standby, or report to an emergency, and refuses to do such, shall be subject to disciplinary action up to and including termination.
- Probationary Period: All OC San employees, except classifications considered “at-will”, are subject to the probationary period provisions as specified in the applicable Memorandum of Understanding, policies, and/or resolutions. Employees who have not yet successfully completed their initial probationary period serve “at-will” and may be released from employment without cause or recourse to any appeal or grievance procedures.
- Pre-Employment: All employment offers are contingent upon successful completion of OC San’s pre-employment process, which includes a background investigation, a physical examination, and a drug screen.
- Work Location Assignment: Employees will be assigned to a work location based on business needs which may be located at any/all of OC San locations; this work location may be changed at any time.
All Orange County Sanitation District employees are designated Disaster Service Workers through state law (California Government Code Section 3100-3109). Employment with the Orange County Sanitation District requires the affirmation of a loyalty oath to this effect. Employees are required to complete all related training as assigned, and to return to work as ordered in the event of an emergency.
OTHER INFORMATION
For the full range of duties, responsibilities, and essential job functions please review the Classification Specification for this position found on our website.
Applicants must clearly demonstrate, through their application materials, that they meet the minimum requirements as outlined in the job announcement and class specification to receive further consideration. However, meeting the minimum requirements does not guarantee an interview. All properly completed applications will be reviewed, and the most appropriately qualified individuals will be invited to continue in the selection process.
False statements may be cause for disqualification, removal from the eligible list, or discharge from employment. All statements made on applications are subject to investigation and verification.
To ensure your application is accurate and complete, please review the Job Application Guide.
Employment is contingent upon successful completion of OC San’s pre-employment process, which includes a background investigation and a physical examination. For some positions, this may include a drug screen. False statements may be cause for disqualification, removal from the eligible list, or discharge from employment. All statements made on applications are subject to investigation and verification.
Reference Checks will be conducted by OC San to verify employment related information for all potential employees once a contingent job offer is made during the background investigation process. This is done to ensure that individuals who join OC San are well qualified and have a strong potential to be successful in their employment. The extent of the inquiry will depend on the position being applied for, but will at least include:
- Verification/Reference from current and past employers
- Confirmation of necessary licenses, certificates, and degrees.
Please have all necessary documentation ready. Additional inquiries may be necessary depending on the position for which you are applying. Human Resources will also schedule a post-offer physical examination once a job offer has been made.
OC San only accepts applications submitted via our online application system. Applications submitted via mail, fax or email will not be accepted.
The provisions of this announcement do not constitute an expressed or implied contract. Any provision contained in this announcement may be modified or revoked without notice.
Job Roles at Orange County Sanitation District
Working at Orange County Sanitation District
Orange County Sanitation District's 13 open roles are across all levels, and about 0% are remote or hybrid. The most active teams are electrical engineering, business analysis, and construction management. Orange County Sanitation District is a public agency responsible for collecting, treating, and managing wastewater for a large portion of Orange County, California. The organization employs engineers, construction professionals, maintenance technicians, environmental specialists, and IT personnel to operate and maintain its treatment plants and regional infrastructure. Most Orange County Sanitation District roles are based in Fountain Valley and Orange County.
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Browse jobs by roleOrange County Sanitation District Jobs: Frequently Asked Questions
How many jobs is Orange County Sanitation District hiring for right now?
Orange County Sanitation District is hiring for 13 open roles on Migrate Mate as of July 16, 2026, updated daily, concentrated in electrical engineering and business analysis. Roles span engineering, construction management, maintenance, environmental services, and information technology. Migrate Mate pulls Orange County Sanitation District's current postings so job seekers see only active, live openings.
What kinds of roles does Orange County Sanitation District hire for?
The most active teams are electrical engineering, business analysis, and construction management. Orange County Sanitation District regularly hires for civil and mechanical engineering, construction inspection, instrumentation and maintenance, environmental protection, fleet services, and IT systems including controls programming. Most postings are across all levels, reflecting the technical and supervisory nature of operating large-scale public infrastructure.
Are Orange County Sanitation District jobs remote or in-person?
Mostly on-site. About 0% of Orange County Sanitation District's open roles on Migrate Mate are remote or hybrid as of July 16, 2026, with the rest based in Fountain Valley. Each Orange County Sanitation District listing shows its work location so you can filter before applying.
How do I apply to a job at Orange County Sanitation District?
Find a role that matches your background in Orange County Sanitation District's listings on Migrate Mate, then follow the link through to Orange County Sanitation District's own careers portal to complete your application directly. Orange County Sanitation District manages its own hiring process, including application review, interviews, and offers. Migrate Mate does not intermediate the application.
What do Orange County Sanitation District jobs pay?
Listed salaries for Orange County Sanitation District roles on Migrate Mate range from about $135,000 to $221,000 per year as of July 16, 2026, with most postings at across all levels. Some roles list hourly contract rates. Exact pay is set by Orange County Sanitation District and shown on each listing.
Does Orange County Sanitation District hire entry-level?
Most of Orange County Sanitation District's open roles on Migrate Mate are across all levels as of July 16, 2026. Check individual Orange County Sanitation District listings for stated experience requirements.
Where is Orange County Sanitation District hiring?
Most Orange County Sanitation District roles are based in Fountain Valley and Orange County, and about 0% offer remote or hybrid work as of July 16, 2026. Migrate Mate shows the location on each listing.