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Substation Commissioning Jobs in California (NOW HIRING)

Lead Commissioning Engineer

Roseville, CA

$107K - $141K/yr

Acknowledge substation modification is complete and functional and formally turns it over to Dispatch to be operated within its design limits. * Lead Commissioning Engineer is expected to support ...

Lead Commissioning Engineer

Roseville, CA · On-site

$107K - $141K/yr

Acknowledge substation modification is complete and functional and formally turns it over to Dispatch to be operated within its design limits. * Lead Commissioning Engineer is expected to support ...

Lead Commissioning Engineer

Modesto, CA · On-site

$108K - $142K/yr

Acknowledge substation modification is complete and functional and formally turns it over to Dispatch to be operated within its design limits. * Lead Commissioning Engineer is expected to support ...

Lead Commissioning Engineer

Modesto, CA

$108K - $142K/yr

Acknowledge substation modification is complete and functional and formally turns it over to Dispatch to be operated within its design limits. * Lead Commissioning Engineer is expected to support ...

Substation Engineer

Oakland, CA · On-site

$176K - $187K/yr

A current Professional Engineering (PE) license is highly preferred. • Deep experience in the full spectrum of substation lifecycle, from planning to commissioning. • Strong communication skills ...

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Showing results 1-20

Substation Commissioning information

See California salary details

$33.6K

$103.2K

$150.5K

How much do substation commissioning jobs pay per year?

As of Aug 9, 2026, the average yearly pay for substation commissioning in California is $103,234.00, according to ZipRecruiter salary data. Most workers in this role earn between $69,600.00 and $133,700.00 per year, depending on experience, location, and employer.

What does a substation commissioning engineer do?

A substation commissioning engineer is responsible for testing, inspecting, and verifying the proper operation of electrical substation equipment before it is energized. They develop commissioning plans, troubleshoot issues, and ensure compliance with safety and technical standards during the startup process. The role often requires knowledge of electrical systems, control systems, and relevant certifications or standards.

What is substation commissioning?

Substation commissioning is the systematic process of testing and verifying all the components and systems within an electrical substation before it is put into regular service. This ensures that all equipment, such as transformers, circuit breakers, protection relays, and control systems, are installed correctly and functioning as intended. The process helps identify and resolve any issues to guarantee the safety, reliability, and efficiency of the power system. Commissioning is a critical step in preventing failures and ensuring compliance with industry standards.

What are some typical challenges faced during substation commissioning, and how can they be effectively managed?

Substation commissioning often involves coordinating multiple teams, dealing with tight project deadlines, and working in complex environments with high-voltage equipment. Common challenges include unexpected equipment issues, integration with existing systems, and ensuring all safety protocols are strictly followed. Effective management relies on thorough planning, clear communication among engineers, technicians, and project managers, and strict adherence to testing and safety checklists. Being proactive in identifying potential issues and fostering a collaborative team environment can help ensure a smooth commissioning process.

Is substation commissioning a good career?

Substation commissioning is a specialized engineering role that involves testing and verifying electrical substations before they become operational. It offers opportunities for technical growth, requires knowledge of electrical systems and safety protocols, and often involves working in challenging environments with a focus on reliability and safety standards.

What is the difference between Substation Commissioning vs Substation Maintenance?

AspectSubstation CommissioningSubstation Maintenance
CredentialsEngineering degree, certifications in testing and commissioningTechnical certifications, electrical or mechanical maintenance training
Work EnvironmentProject-based, during new substation startup or upgradesOngoing, routine checks and repairs in operational substations
Industry UsageUsed during installation, testing, and startup phasesPerformed regularly to ensure reliability and safety of existing equipment

Substation commissioning involves testing and starting up new or upgraded substations to ensure they operate correctly, while substation maintenance focuses on routine inspections and repairs to keep the substation running efficiently. Both roles require technical skills but differ in timing and scope.

What are the key skills and qualifications needed to thrive in substation commissioning?

To thrive in Substation Commissioning, you need a solid background in electrical engineering, knowledge of power systems, and relevant technical training or certification. Familiarity with protective relay testing, SCADA systems, and industry-standard test equipment is typically required. Strong problem-solving skills, attention to detail, and effective communication are vital soft skills for this position. These competencies ensure the accurate and safe activation of substations, minimizing operational risks and ensuring reliable power delivery.
What job categories do people searching Substation Commissioning jobs in California look for? The top searched job categories for Substation Commissioning jobs in California are:
Infographic showing various Substation Commissioning job openings in California as of August 2026, with employment types broken down into 72% Full Time, 16% Part Time, and 12% Contract. Highlights an 88% In-person, and 12% Remote job distribution, with an average salary of $103,234 per year, or $49.6 per hour.

Lead Commissioning Engineer

Wunderlich-Malec Services, Inc.

Modesto, CA

$108K - $142K/yr

Full-time

Re-posted 29 days ago


Job description

Wunderlich-Malec Engineering (WM) is a 100% employee-owned ESOP and one of the largest and most well-established engineering companies in the United States. When you join WM you become part of a company that is:

  • 100% employee-owned with 40+ years of industry history
  • ENR (Engineering News Record) Top 500 firm
  • Rated as a top System Integrator Giant

We have a Lead Commissioning Engineer opportunity available in Modesto, CA. The Lead Commissioning/Testing Engineer will be responsible for testing/commissioning Transmission and Distribution substations additions or modifications are installed, function, and energized correctly. This position is responsible for leading the testing and commissioning of electrical equipment within and electrical substation or generator plant. Performing and directing all aspects of electrical testing including, but not limited to, protection relays, circuit breakers, transformers and other substation equipment. Lead Engineer is responsible for training new engineers/technicians in relay testing, equipment testing and substation commissioning.

Major Responsibilities

This position requires the Commissioning Engineer to provide testing and commissioning services along with engineering to the Utility Substation and Generation Stations. Responsibilities include:

  • Review specifications and engineering drawings to understand the purpose and functionality of substation. Identify and resolve design errors
  • Manage and schedule the installation and commissioning with subcontractors, personnel and customer in accordance with project requirements
  • Provide safety analysis and proper equipment isolation procedure
  • Provide a day-to-day outage plan for customers
  • Develop detailed test procedures and sign-off sheet for each piece of equipment
  • Monitor the construction and be available to address technical questions as they arise during construction, installation and testing
  • Demonstrate ability to service newly designed and experimental equipment, which has not been seen after, and instill confidence in the customer
  • Assist field crews and dispatch in developing switching to properly sequence in equipment, making sure proper hold points for testing are incorporated
  • Directly witness or perform critical tests such as DC Functional Trip Testing prior to energization and in-service
  • Direct crews as necessary during critical work junctures. This typically occurs during final commission, just prior and through initial energization.
  • Acknowledge substation modification is complete and functional and formally turns it over to Dispatch to be operated within its design limits.
  • Lead Commissioning Engineer is expected to support several capital projects occurring at the same time. As required, they rotate amongst the jobs, keeping abreast of the construction activities, reviewing test results and monitoring the work to anticipate any problems and gauge their level of involvement from a technical support perspective
  • Near project completion, as the equipment is ready to have its control schemes functionally tested and the equipment energized, commissioning engineer will likely be required to work extended hours/days in a row at a particular job site
  • Developing and maintaining strong working relationships with customers, demonstrates an awareness of customer needs, preferences, and time and financial constraints
  • Proven customer service, sales ability, and ability to handle difficult customers and meet their satisfaction
  • Supports the development of estimates for client proposals and further business development
  • Ability to understand AC and DC elementary diagrams, wiring diagrams and one-line drawings for the purpose of understanding system operation and developing testing requirements and procedures
  • Develop standard testing documentation, training procedures and maintain all project documentation including certifications and calibration records. Candidate should be able to obtain NICET certification or equivalent
  • Knowledge of programming and testing protection relays from GE, SEL, ALSTOM, SCHNEIDER, SIEMENS, and ABB. Ability to develop programming macros for use in automated relay testing

Ideal Candidate Qualifications

  • Proven ability to motivate, mentor, and optimize in a collaborative, team-oriented environment
  • Goal oriented and focused
  • Strong drive, energy, enthusiasm, and proactive style
  • Experience managing technical projects of various sizes
  • Excellent communication (written and oral) & interpersonal skills
  • Excellent negotiation, influence, mediation & conflict management skills
  • Proven ability with problem solving and decision making
  • Strong organizational, multi-tasking, & time-management skills
  • Strong budget management skills
  • Diverse skill set with the ability to work independently. Will act as technical lead on projects and guide less experienced engineers/technicians. May also act as Commissioning Engineer on projects

Job Requirements

Education A Bachelor’s degree in engineering (electrical, mechanical or engineering technology) from an accredited institution is preferred.

Experience A minimum of 8-20+ years testing & commissioning experience should include:

  • In-depth understanding of three-phase power systems
  • In-depth understating of protection and control schemes and implementation
  • In-depth experience utilizing relay test sets with various relay vendors including SEL, GE, Beckwith, ABB, Basler, etc. and various manufacturers of electromechanical relays
  • In-depth understanding of equipment testing - circuit breakers, transformers, circuit switchers, MOABS, CTs, PTs, batteries & chargers, transfer switches, line tuners, wave traps, carrier relays, etc.
  • In-depth experience executing in-service power measurements (load checks)
  • Experience leading crews to test and commission new and modified substations including equipment isolation/restoration and complex circuit cutovers being mindful to mitigate inadvertent operations
  • Experience with rotating machinery, including generators and excitation systems
  • Experience testing previously programmed RTUs locally and remotely to system operators
  • Experience with SCADA, RTU, and DFR systems

Travel Ability to travel a minimum of 50%.

Driver’s License Must possess and maintain a valid and unrestricted driver’s license.

Physical Demands of Position Seeing, color perception, hearing, listening, clear speech, dexterity in hands, driving, lifting, climbing, ability to mount and dismount equipment, pushing, and pulling, warm and cold temperature conditions, sun exposure, moisture, potential exposure to hazardous materials and electrical voltages.

Working Conditions Standard office work, work-from-home, and in the field leadership: On site environment could require work in various temperature conditions; in and/or around moisture, on slippery and/or uneven surfaces, in confined spaces, and at heights; will require frequent standing, driving a 4-wheel drive vehicle, and occasional bending, squatting, climbing, twisting, balancing, and reaching; will have exposure to noise, vibrations and chemicals. May require irregular or extended hours, subject to being on call and travel for project completion.

*Job Descriptions are not exhaustive lists of all skills, responsibilities, or efforts associated with a job. They reflect principal job elements essential for performing the job and evaluating performance.

Wunderlich-Malec is proud to offer a comprehensive employee-owner benefit package. Full-time employees may be eligible for the following benefits: Medical • Dental • Vision • Basic and Supplemental Life and AD&D • Long Term Disability • Voluntary Short Term Disability • Healthcare & Dependent Care Flexible Spending Accounts • Health Savings Account • Paid Time Off (PTO) • Paid Holidays • Tuition Reimbursement • Referral Bonus Program • 401(k)/Profit Sharing • 100% ESOP (Employee Stock Ownership Plan) • Employee Assistance Program • Will Preparation Resources • Worldwide Travel Assistance

Salary Range The expected salary range is $140,000 - $185,000 annually depending on qualifications plus a discretionary bonus and employee stock program.

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