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Electrical Instrumentation Engineering Jobs in California

W3Global Inc.

Electrical Engineer

Costa Mesa, CA · On-site

$80K - $140K/yr

Electrical/Instrumentation & Control (I&C) Engineer We are seeking an Electrical/Instrumentation and Control (I&C) Engineer to join a growing team. This is an extraordinary opportunity to do ...

Linde

Instrumentation & Electrical Technician

Pittsburg, CA · On-site

$91K - $108K/yr

Instrumentation & Electrical Technician Pittsburg, CA, United States req31314 What you will enjoy ... engineering company with 2024 sales of $33 billion. We live our mission of making our world more ...

Marathon Petroleum

$41.67/hr

Electrical & Instrumentation (E&I) Project Engineers work on a variety of real-world electrical and instrumentation projects in a refinery setting. During your time at MPC, you will develop and ...

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Electrical Instrumentation Engineering information

What is electrical instrumentation engineering?

Electrical Instrumentation Engineering is a specialized field that focuses on the design, development, installation, and maintenance of instruments and devices used to measure and control electrical systems and processes. Professionals in this field ensure the accuracy and reliability of equipment that monitors variables such as voltage, current, pressure, temperature, and flow in industrial and manufacturing settings. They play a crucial role in automating processes, improving efficiency, and maintaining safety standards in industries like power generation, oil and gas, pharmaceuticals, and manufacturing.

What are some typical challenges electrical instrumentation engineers face when working on large-scale industrial projects?

Electrical Instrumentation Engineers often encounter challenges such as integrating new instrumentation systems with existing legacy equipment, ensuring compliance with strict industry safety and regulatory standards, and managing tight project timelines. Collaboration with multidisciplinary teams—including process engineers, electricians, and project managers—is key to overcoming these obstacles. Effective troubleshooting skills and adaptability are crucial, as unexpected technical issues or supply chain delays can arise during installation and commissioning phases.

What are the key skills and qualifications needed to thrive as an electrical instrumentation engineer, and why are they important?

To thrive as an Electrical Instrumentation Engineer, you need a solid background in electrical engineering principles, process control, and instrumentation, often supported by a bachelor's degree in electrical or instrumentation engineering. Familiarity with PLCs, DCS, SCADA systems, and relevant certifications such as ISA CAP or EIT are typically required. Strong problem-solving abilities, attention to detail, and effective communication skills help you excel in cross-functional teams and complex environments. These skills ensure safe, reliable, and optimized operation of automated and industrial systems.

What is the difference between Electrical Instrumentation Engineering vs Electrical Engineering?

AspectElectrical Instrumentation EngineeringElectrical Engineering
CredentialsBachelor's in Electrical or Instrumentation Engineering, certifications like Certified Control Systems Technician (CCST)Bachelor's in Electrical Engineering, PE license (optional)
Work EnvironmentFactories, process plants, automation systemsPower plants, electrical design firms, manufacturing
Industry UsageIndustrial automation, control systems, instrumentationPower systems, electronics, telecommunications

Electrical Instrumentation Engineering focuses on designing, installing, and maintaining control and instrumentation systems used in industrial processes. Electrical Engineering covers a broader range of electrical systems, including power distribution, electronics, and telecommunications. Both roles often share certifications and work environments but differ in specialization and scope.

Are electrical instrumentation engineers in demand?

Electrical instrumentation engineers are in demand in industries such as manufacturing, energy, and oil and gas, where they design, install, and maintain control systems and instrumentation. The demand is driven by ongoing infrastructure development, automation, and the need for specialized skills in PLCs, SCADA systems, and calibration. Job prospects are generally strong for those with relevant certifications and experience in industrial environments.

What does an electrical instrumentation engineer do?

An electrical instrumentation engineer designs, develops, and maintains control systems and instrumentation used in industrial processes. They work with sensors, controllers, and automation equipment to ensure accurate measurement and control of electrical and electronic systems, often using tools like PLCs and SCADA systems. Their role involves troubleshooting, calibration, and ensuring safety standards in environments such as manufacturing plants and power facilities.

What are popular job titles related to Electrical Instrumentation Engineering jobs in California?

For Electrical Instrumentation Engineering jobs in California, the most frequently searched job titles are:

What job categories do people searching Electrical Instrumentation Engineering jobs in California look for?

The top searched job categories for Electrical Instrumentation Engineering jobs in California are:

What cities in California are hiring for Electrical Instrumentation Engineering jobs?

Cities in California with the most Electrical Instrumentation Engineering job openings:

Electrical Instrumentation Engineering jobs near you
Infographic showing various Electrical Instrumentation Engineering job openings in California as of August 2026, with employment types broken down into 91% Full Time, and 9% Contract. Highlights an 100% In-person job distribution.

Instrumentation & Electrical Technician

Linde Group

Ontario, CA

Full-time

Posted 20 days ago

Job description

  • You will be responsible for installation, troubleshooting, inspection, calibration, and repairs of plant instrumentation and electrical systems
  • Maintain and troubleshoot industrial instruments and analyzers including transmitters, programmable logic controllers, meters, and automatic valves
  • Further, you will also maintain and troubleshoot electrical systems and equipment below 600 volts including motors, backup generators, uninterruptible power supplies, breakers, and transformers
  • Knowledgeable in switchgear control systems and capable of racking breakers in and out
  • You will read and maintain piping and instrumentation diagrams and schematic wiring diagrams in compliance with standard operating procedures, quality assurance, and management of change policies
  • Perform lock-out tag-out procedures and issue permits for electrical work
  • Facilitate contractor management to ensure safe and efficient completion of electrical maintenance activities
  • Ensure compliance with all functional testing requirements related to quality assurance, including isolation circuit tests
  • Maintain critical spare parts inventory for instrumentation and electrical systems
  • Plan, schedule, estimate costs, procure materials, coordinate, and perform instrumentation and electrical activities during site outages
  • Understand process loop interactions and their impact on operations
  • Demonstrate proficiency with Allen Bradley programmable logic controllers and diagnostics
  • Prepare and execute small projects aimed at improving facility availability and reliability
  • Support root cause analysis programs for routine and major failures of electrical systems
  • Utilize computerized maintenance management systems to plan and execute maintenance activities, including parts procurement and documentation completion
  • Support plant operations by making control changes as needed
  • Also, you will perform work outdoors in variable weather conditions, at elevated heights, or in confined spaces

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