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Process Control Jobs in California (NOW HIRING)

Manage engineering for qualification of customers, process control and continuous improvement for the Facility and sustain and improve all aspects of existing ion implant processes. * Supervise ...

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Process Control information

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$18

$35

$69

How much do process control jobs pay per hour?

As of May 29, 2026, the average hourly pay for process control in California is $35.36, according to ZipRecruiter salary data. Most workers in this role earn between $24.18 and $41.30 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Process Control Engineer, and why are they important?

To thrive as a Process Control Engineer, you need a strong background in chemical, electrical, or mechanical engineering, along with knowledge of process dynamics and control theory. Familiarity with Distributed Control Systems (DCS), Programmable Logic Controllers (PLC), and relevant certifications like ISA Certified Automation Professional are highly valuable. Analytical thinking, problem-solving, and effective communication skills help you optimize processes and collaborate across teams. These skills ensure operational efficiency, safety, and continuous improvement in industrial environments.

What are some typical challenges faced by professionals in Process Control, and how can they be managed?

Professionals in Process Control often face challenges such as maintaining system stability, troubleshooting unexpected process deviations, and integrating new technologies with legacy equipment. Managing these challenges requires strong analytical skills, attention to detail, and effective communication with both engineering and operations teams. Staying updated on industry best practices and participating in regular training can greatly help in anticipating issues and implementing efficient solutions.

What is process control?

Process control is a field in engineering focused on monitoring and manipulating variables within a manufacturing or industrial process to achieve desired outputs. It involves the use of sensors, controllers, and actuators to maintain product quality, efficiency, and safety. By automating adjustments and responses, process control helps ensure processes remain stable and consistent, reducing waste and downtime. This is essential in industries such as chemical manufacturing, oil and gas, food processing, and pharmaceuticals.

What is the difference between Process Control vs Instrument Technician?

AspectProcess ControlInstrument Technician
CredentialsTypically requires a degree or certification in process technology or control systemsUsually needs technical certifications or associate degrees in instrumentation or electronics
Work EnvironmentWorks in manufacturing plants, refineries, or chemical facilities focusing on system operationWorks on installing, maintaining, and repairing instrumentation equipment
Employer & IndustryCommonly employed in process industries like oil & gas, chemicals, and manufacturingEmployed across similar industries, often working alongside process control specialists

Process Control professionals focus on monitoring and managing entire control systems to ensure efficient operation, while Instrument Technicians specialize in maintaining and repairing the instrumentation devices that feed data into these systems. Both roles are essential in process industries and often collaborate closely.

What are the most commonly searched types of Process Control jobs in California? The most popular types of Process Control jobs in California are:
What job categories do people searching Process Control jobs in California look for? The top searched job categories for Process Control jobs in California are:
Plant Process Control Supervisor-25706809

Plant Process Control Supervisor-25706809

County of San Diego

San Diego, CA

$95.28K - $117.17K/yr

Other

Posted 25 days ago


County Of San Luis Obispo rating

6.6

Company rating: 6.6 out of 10

Based on 9 frontline employees who took The Breakroom Quiz

531st of 638 rated public administrative organizations


Job description

Job Summary County of San Diego Department of Public Works Plant Process Control Supervisor Interviews will take place on an ongoing basis. The starting salary for this position will be based on the candidate's qualifications at time of appointment. Future Salary Increases ** July 2026 - 4.6% increase to base pay (3.5% Across-the-Board + 1.10% Market Increase) ** July 2027 - 4.1% increase to base pay (3.0% Across-the-Board + 1.10% Market Increase) When you drive on county roads, fly from a neighborhood airport, or pull over for that snowplow on your way to Julian, you have interacted with our department

Your safety and convenience matter to us, and we make sure nearly 2,000 miles of roadways, bridges and guardrails, signs, traffic signals and crosswalks are ready for you, as well as the eight County airports we operate including McClellan-Palomar, Gillespie Field and Ramona. Our vast network of sewage pipes and pump stations, flood channels and water detention facilities keep things flowing for you all year long. During storm events, we keep the channels and drains clear to minimize flooding.

Nearly all your county public infrastructure is designed, built, managed or operated by our team. We stand for safe communities, sustainable environments, and healthy families. Come and be a part of our team.

Plant Process Control Supervisors supervise the performance of complex electrical duties related to electro-mechanical equipment and control systems at wastewater and water treatment plants, and pumping facilities. As a Plant Process Control Supervisor, you will coordinate and participate in design, modifications, and make programming and software improvements on computerized electrical system control and data acquisition operations required to interface with process control computers. This includes directing subordinate staff in the more difficult and complex aspects such as Programable Logic Controllers and Variable Frequency Drives and to perform related work.

Please read the Plant Process Control Supervisor job description for more information. Hiring Process and Timeline: The timeline for this recruitment is outlined below. i.

Job Offer and Background Process begins: Shortly after the interviews. Note: Current County employees may be excluded from additional background screening. ii.

Pre-employment Medical Screening: Approximately 3 days following successful background investigation results. iii. Anticipated Start Date: Start date will be based upon successful completion of medical screening or other mutually agreed upon date.

If you are not selected for this interview process, you may have the opportunity to compete for future vacancies. Minimum Qualifications 1. Successful completion of a State accredited four-year minimum Electrician or Electronics Technician Apprenticeship Program, AND two (2) years of experience in all phases of work as a journey-level Electrician or Electronics Technician, which includes one (1) year of experience serving as a Plant Process Control Electrician, Instrumentation and Control Technician, or equivalent, within a Water or Wastewater Facility; OR, 2.

Six (6) years of experience in all phases of work as a journey-level Electrician or Electronics Technician, which includes one (1) year of experience as a Plant Process Control Electrician, Instrumentation and Control Technician, or equivalent, within a Water or Wastewater Facility; OR, 3. An associate's degree from an accredited U.S. college or university, or a certified foreign studies equivalency, in Electronics Technology, AND four (4) years of experience in all phases of work as a journey-level Electronics Technician, which includes one (1) year of experience serving as an Instrumentation and Control Technician within a Water or Wastewater Facility

Notes The possession of a Grade III or IV Plant Maintenance Electrical/Instrumentation (E/I) issued by the California Water Environment Association (CWEA) is highly desirable. Blind Applicant Screening The Department of Human Resources removes personally identifiable information from all new recruitments. This practice, called Blind Applicant Screening, will hide a candidate's personal information that could influence or bias a hiring decision.

Personal information includes name, phone number, address, gender, age and race. This process will help contribute to a fair and equitable selection process leading to a more diverse and inclusive workforce. The most highly qualified candidates, based on the evaluation results, will be referred for an interview.

Be sure to include your experience in meeting the minimum requirements in both the Work Experience section and the Supplemental Questionnaire section of the Application. Conditions of Employment As part of the County of San Diego's pre-employment process, prospective candidates will undergo a background check (including fingerprinting) and a pre-employment medical screening prior to beginning County employment. Additional types of background investigations may be conducted based on the job-related activities of the position.

Current County employees may be excluded from this process. Evaluation The names of qualified applicants will be placed on a six (6) month employment list based upon scores received during the evaluation of information contained in their employment application and supplemental questionnaire. Accommodation Reasonable accommodation may be made to enable qualified individuals with disabilities to perform essential functions of the job, on a case-by-case basis.

As an employer of over 19,000 employees, the County of San Diego is an organization committed to veteran hiring, retention, and professional development. We recognize the contributions and sacrifices made by our veterans and value the unique expertise and leadership qualities they bring to our workforce. We strive to provide veterans with the resources and tools necessary to maximize their employment opportunities, and to assist veterans with their transition into civilian life by applying the valuable skills, knowledge and training acquired in service to positions and career paths at all levels within our large organization.

Click on the resource links below to learn more about how the County of San Diego supports its veterans. Veteran's Preference Policy The County of San Diego offers preferential credits for military service to assist qualified applicants in transitioning from military to civilian careers with the County of San Diego. Please read the Veteran's Preference Policy for additional information.

Military Skills Translator Do you need assistance translating your military experience into civilian experience. This tool can help. Please go to the Military Skills Translator to access the tool.

Strategic Plan The County of San Diego and its employees embrace the vision of: a just, sustainable, and resilient future for all. Our values include: integrity, equity, access, belonging, excellence, and sustainability. Each of which are infused throughout our operations.

While also embracing a mission of strengthening our communities with innovative, inclusive, and data driven services through a skilled and supported workforce. Click here for more information on our Strategic Plan (sandiegocounty.gov) Disaster Service Worker Under California Government Code Sections 3100 - 3109, public employees are designated as disaster service workers. The term "public employees" includes all persons employed by the state or any county, city, state agency, or public district

Disaster service workers are required to participate in such disaster service activities as may be assigned to them by their employer or by law. Diversity & Inclusion The County of San Diego is committed to valuing diversity and practicing inclusion because our diverse workforce is our greatest asset and our customers are our number one priority.