Commissioning Engineer

Overview

Join Shimmick’s Axia Electric Team as a Commissioning Field Engineer and play a key role in delivering complex electrical and process control systems for critical infrastructure projects across Southern California. This role will initially support a Water Reclamation Facility Expansion Project in Lake Elsinore and may require travel to support regional projects.

At Shimmick, we are problem solvers. Creative thinkers. Innovators. We approach each project with fresh ideas and big thinking in pursuit of better answers, better outcomes, and better experiences for our clients. We are resourceful, nimble and resilient. We work hard together and with our clients to deliver high-quality projects that are on time, on budget and beyond expectations.

Axia Electric, LLC

Since the early 1990s, Shimmick has been self-performing electrical scopes for infrastructure projects. In 2025, the Electrical Division rebranded to Axia Electric, a subsidiary to Shimmick Construction. Axia offers electrical, instrumentation, and process controls expertise for water and wastewater treatment; dams and locks; mass transit and rail; alternative energy; power generation and transmission; and commercial building projects. Our ability to self-perform this specialty offers additional value and enables us to better control cost and schedule for projects with major electrical and process mechanical scopes. Our clients include municipalities, water districts, sanitation districts, transit agencies, private developers, DOTs, and USACE.

Responsibilities

Responsibilities: include, but are not limited to the following:

• Planning & Documentation:
  • Develop, edit, and manage project commissioning and test plans.
  • Schedule and execute commissioning field activities.
  • Assist with the review of equipment submittals, package vendor submittals, and operation & maintenance submittal.
  • Support the development and distribution of commissioning documentation, test results, and close-out reports (deliverables).

• Coordination:
  • Coordinate and facilitate meeting with system integrators to align with commissioning activities.
  • Coordinate meetings with clients to communicate progress, resolve issues, and ensure alignment with commissioning objectives.
  • Coordinate with mechanical team, electrical team, client’s team, and subcontractors for in field commissioning activities.
  • Coordinate with engineering on constructability and design issues relating to the commissioning efforts. 

• Testing, Verification, & Compliance:
  • Participate and document third party vendor factory acceptance test (FAT).
  • Document and provide site acceptance testing (SAT) deliverables to client.
  • Coordinate with project design process engineers to ensure system functionality, commissioning readiness, and proper integration with design intent.
  • Support the development and distribution of commissioning documentation, test results, and close-out reports.
  • Ensure compliance with project requirements, industry standards, regulatory agencies requirements (Fire Department, DSD, DDW), and safety procedures during commissioning activities.

Qualifications

Minimum Requirements:

• Bachelor’s Degree in electrical, mechanical, or chemical engineering.

Preferred Qualifications:

• 1 years of experience in commissioning, startup, or system integration for water/wastewater treatment, industrial process, or large infrastructure projects.
• Hands-on experience developing and executing commissioning plans, test procedures, and system verification documentation.
• Proficiency with construction project design documents, including but limited to: P&IDs, mechanical and electrical drawings, wiring/loop diagrams, and specifications.
• Understanding of Supervisory Control and Data Acquisition (SCADA) and PLC based automation.
• Familiarity with factory acceptance testing (FAT) and site acceptance testing (SAT).
• Experience coordinating with multidisciplinary teams including process engineers, integrators, contractors, and clients.
• Strong communication, documentation, and presentation skills.
• Proficiency in project scheduling, commissioning tracking tools, and Microsoft Office Suite.
• Ability and willingness to travel to project to Southern California sites (greater Los Angeles & San Diego) as needed.

Additional Information:

• Qualified applicants who are offered a position must pass a pre-employment substance abuse test.
• This position does not include sponsorship for United States work authorization.

The salary range for this position is between $90,000 - $100,000 per year depending on experience and/or education.

Shimmick's comprehensive benefits plan includes medical, dental and vision coverage; as well as options to participate in an FSA or HSA. The Company also provides employer paid STD, LTD, basic life and AD&D, and an Employee Assistance Program. Additional voluntary benefit offerings include pet insurance, hospital indemnity, critical illness insurance, legal and identity theft protection.

These benefits are available to all employees working more than 20 hours per week. Employees working less than 20 hours per week are eligible for medical, dental and vision coverage as well as EAP services.

NOTICE TO THIRD PARTY AGENCIES:Please note that Shimmick does not accept unsolicited resumes from recruiters or employment agencies. In the absence of a signed Recruitment Fee Agreement, Shimmick will not consider or agree to payment of any referral compensation or recruiter fee. In the event a recruiter or agency submits a resume or candidate without a previously signed agreement, Shimmick explicitly reserves the right to pursue and hire those candidate(s) without any financial obligation to the recruiter or agency. Any unsolicited resumes, including those submitted to hiring managers, are deemed to be the property of Shimmick.

AN EQUAL OPPORTUNITY EMPLOYERAll qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

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Salary : $90,000 - $100,000