Process Control Engineer Jobs in California
Process Control Engineer jobs in California are in strong demand, with hiring concentrated in the oil and gas, chemical processing, semiconductor manufacturing, and food and beverage industries at levels from entry-level instrumentation roles through senior systems engineers. The most active hiring metros are the San Francisco Bay Area, Los Angeles, and the Central Valley, where major employers such as Chevron, Intel, and Valero Energy maintain significant operations. Distributed control systems, SCADA programming, and functional safety engineering are the specialties California employers pursue most consistently. Find a role that fits below and apply directly.
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At Collins, we are committed to building a better world. As a family-owned company founded in 1855, this begins with our commitment to land and resource stewardship on our 370 thousand acres of Forest Stewardship Council (FSC) certified forest lands. With operations in California, Oregon, and Pennsylvania, we manufacture softwood and hardwood lumber, particleboard, and hardboard siding.
Position Summary:
This position is responsible for designing, programming, configuring, and troubleshooting PLCs and HMI systems that support sawmill production and wood products manufacturing facilities. In addition, this person will assist with capital projects, facility maintenance/troubleshooting, process optimization, and shutdown activities to ensure plant safety, high equipment reliability, and minimal impact to production.
Duties/Responsibilities:
- Ensure compliance with all standards and programs (safety, environmental, quality, maintenance, lockout/tagout, and manufacturing policies and procedures).
- Design, program, modify, install, troubleshoot, and oversee PLC, HMI, and industrial automation control systems for sawmill equipment (including conveyors, debarkers, scanners, saw lines, edgers, trimmers, stackers, and kiln controls).
- Examine plant processes and control designs to implement changes that improve and increase efficiency, yield, product quality, and productivity.
- Provide technical support of PLC-based hardware and software while utilizing electronic and mechanical theories and principles to troubleshoot and solve problems.
- Diagnose electrical, instrumentation, VFD, servo motor, and control system issues to perform root cause analysis on equipment failures and minimize production downtime.
- Assist with planning and budgeting for capital projects, facility maintenance, equipment replacements, upgrades, and shutdown activities.
- Provide maintenance and operations support, capital project implementation, and continuous improvement projects, including: creating electrical/process control plans, developing budgets, collaborating with in-house and outside contractor personnel, and maintaining electrical/process-related drawings.
- Provide process engineering support: develop a broad familiarity with sawmill unit operations and control system configurations; execute process troubleshooting and yield improvement; configure and support control system interfaces to plant IT/data systems; and provide backup support to other electrical/controls personnel.
- Provide ongoing informal and formal training and technical support for electrical crews and maintenance teams to ensure development of best operating and maintenance practices.
- Work closely with electrical departments to maintain all documentation related to PLC programs, control system configurations, electrical schematics, SOPs, and system backups.
- Participate in the development of new process designs, motion control, optimization scanners, and integration of newer technologies with existing control architecture.
- Ability to execute full controls integration, from electrical/instrumentation design to PLC, HMI, and industrial communication networks (Ethernet, ControlNet, DeviceNet, Modbus, Profinet).
- Coach maintenance and operational teams to think strategically about downtime prevention, quick reaction to downtime events, continuous improvement, and long-term resolution of issues.
- Coordinate and communicate activities with plant operations departments for capital projects, preventive/predictive maintenance, and repair work on the plant site.
Required Skills and Abilities:
- Degree or technical diploma in Electrical Engineering, Automation Engineering, Mechatronics, or a related field (or equivalent combination of education and experience).
- Minimum of 3 years' PLC programming, control systems, and industrial automation experience in a manufacturing plant, preferably in a sawmill, lumber, or wood products environment.
- Oregon electrical license a plus.
- Working experience with Allen-Bradley / Rockwell Automation (Studio 5000, RSLogix 5000/500, FactoryTalk View), Direct Logic, Siemens, or equivalent PLC/HMI platforms required.
- Experienced in industrial Ethernet network design and implementation, including fiber optics, 10/100/1000BaseTX, and standard fieldbus networks (ControlNet, DeviceNet, Modbus, Profinet).
- Versed in discrete and analog control scheme development, implementation, and sensor/instrumentation calibration (pressure, flow, level, temperature).
- Hands-on experience supporting 480V systems, Variable Frequency Drives (VFDs), servo motor control systems, hydraulics, pneumatics, and steam systems.
- Proficient with personal computers and technical software (AutoCAD / AutoCAD Electrical, Excel, Word, PowerPoint, SQL, CMMS, Rockwell Software).
- Troubleshooting, analytical, and problem-solving skills with thorough knowledge of plant equipment to diagnose complex electrical and control issues.
- Self-motivated, energetic, and proactive with the ability to multi-task, lead projects, and work effectively as part of a multi-disciplinary team.
- Leadership, coaching, and mentoring skills along with excellent verbal and written communication abilities.
- Travel is required to other Collins facilities (Chester, CA; Lakeview, OR), with willingness to work flexible hours, weekends, holidays, or respond to call-outs based on business and operational needs.
- Preferred: Experience with sawmill optimization scanners, vision systems, motion control, and continuous improvement methodologies.
Environmental Conditions:
May be exposed to dust, noise, trip hazards, and variable weather and temperatures.
Required Personal Protective Equipment:
Individuals must be willing to wear the required Personal Protective Equipment (PPE) at all times. Positions may require additional PPE at specific times. Examples of PPE which may be required include high visibility garments, hand protection, eye protection, hearing protection, a hard hat, foot protection, a face shield, and a respirator.
Travel Required to Lakeview, OR
Salary DOE $85,000-$100,000
Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights (https://www.eeoc.gov/poster) notice from the Department of Labor.
See All 10 Process Control Engineer Jobs in California
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Find Process Control Engineer JobsProcess Control Engineer Jobs by City in California
Where California roles are concentrated, by current openings.
Process Control Engineer Job Market in California
A snapshot from current California openings, updated as new roles post.
Who's Hiring



Top Industries Hiring
- Energy
- Manufacturing
- Aerospace & Defense
- Mining & Natural Resources
What California Employers Look For
The qualifications that appear most often in process control engineer jobs across California.
- Bachelor's degree in chemical, electrical, or systems engineering from an accredited California institution or equivalent
- Hands-on experience with DCS and SCADA platforms such as Honeywell Experion, Emerson DeltaV, or Wonderware
- Proficiency in PLC programming using IEC 61131-3 languages including ladder logic and structured text
- Familiarity with California process industry safety standards including OSHA PSM and Cal/OSHA Title 8 requirements
- Experience with instrumentation selection, loop tuning, and P&ID interpretation in refinery or manufacturing environments
- Professional Engineer licensure through the California Board for Professional Engineers, Land Surveyors, and Geologists preferred for senior roles
Process Control Engineer Jobs in California: Frequently Asked Questions
How do you become a process control engineer in California?
Most process control engineers in California start with a bachelor's degree in chemical, electrical, or systems engineering, then build field experience in DCS and SCADA systems. Senior and consulting roles often require a Professional Engineer license issued by the California Board for Professional Engineers, Land Surveyors, and Geologists, which involves passing the Fundamentals of Engineering and Principles and Practice of Engineering exams. Certifications in functional safety such as TÜV Functional Safety Engineer are increasingly valued in California's refinery and chemical sectors.
Which companies hire process control engineers in California?
Employers hiring process control engineers in California right now include MP Materials, Avid Bioservices, and Calpine, based on current listings on Migrate Mate as of August 2026. California's concentration of petroleum refining, semiconductor fabrication, and large-scale food processing plants means hiring is consistent across both heavy industry and high-tech manufacturing sectors throughout the state.
Which California cities have the most process control engineer jobs?
The cities with the most process control engineer openings in California are Tustin, Mountain Pass, and Carson. The Bay Area draws demand from semiconductor and advanced manufacturing firms, the greater Los Angeles area is anchored by petroleum refining and aerospace systems, and the Central Valley concentration reflects the region's large-scale food processing and agricultural automation facilities.
Are there remote process control engineer jobs in California?
Yes, but they're rare. Process control engineering is fundamentally a hands-on discipline requiring on-site access to control systems, instrumentation, and plant infrastructure, so fully remote roles are uncommon. About 0% of process control engineer openings tied to California are remote or hybrid as of August 2026, and those that are tend to be limited to the design, simulation, and documentation phases of project work rather than operations or commissioning roles.
How can I get hired as a process control engineer in California with little or no experience?
The most realistic entry path is an instrumentation or controls technician role, which California refineries and chemical plants in the Bay Area and Los Angeles Basin hire for without requiring prior engineering experience. Large California employers such as Chevron and Valero run structured apprenticeship and new-graduate rotational programs that move candidates into process control engineering tracks. Building hands-on skills with Emerson or Honeywell simulation environments and earning a Fundamentals of Engineering certificate through the California Board strengthens a junior candidate's profile considerably.
Where can I find and apply to process control engineer jobs in California?
You can find and apply to process control engineer jobs in California on Migrate Mate, which lists current California openings updated regularly. Search the listings for roles that match your experience level and target industry, then apply directly to the ones that fit.
See All 10 Process Control Engineer Jobs in California
Find roles in California that match your experience and apply in just a few clicks.
Find Process Control Engineer Jobs