Entry Level Commissioning Engineer Jobs in California

Join the Aggreko Next Generation Technician Program

Bring your energy to Aggreko as anEnergy Solutions Technicians Graduatesbasedanywhere inthe US (Open to relocate).

Power without pause. Heating, cooling and oil-free air without end.

We keep our customers' worlds on. From world-class events that last a few weeks to mining operations and remote communities who rely on us for decades.

What You'll Do:

You will step into a high-impact, hands-on career operating out of one of our regional service centers. Based on your current experience and academic performance, you will enter through one of two distinct career pathways:

• The Tech 1 Pathway (Shop or Travel Tracks): If you meet our baseline technical requirements, you will start immediately as a Tech 1. You'll choose between two paths:
  • Shop Technicians: Focus heavily on in-house diagnostics, major overhauls, equipment commissioning, and preparing fleet assets for major industrial deployments.
  • Travel/Field Technicians: Work directly on diverse client sites, handling live setups, preventative maintenance, emergency troubleshooting, and local daily travel. You will be assigned a dedicated company vehicle from day one and

• The Accelerated Entry-Level Pathway: If you are a newer student or graduate building your foundational skills, you will start in an entry-level role. This pathway features an accelerated growth program designed to rapidly fast-track you into a Tech 1 position through targeted mentorship, practical floor time, and priority access to our training modules.
• Learn from the Subject Matter Experts: Regardless of your starting pathway, you will team up with senior technicians to deploy, commission, and test industrial-grade equipment at the shop and on customer sites.
• Master the Machinery: Perform hands-on preventive maintenance, diagnostics, and complex repairs across our core fleets: Power Generation, Temperature Control (HVAC/Chillers), Battery Energy Storage Systems (BESS), and Oil-Free Air Compressors.
• Drive Your Paycheck: Take advantage of built-in opportunities to work overtime, weekends, and participate in regional travel to rapidly advance your skills.

You Are:

• Education: A current student or recent graduate (Classes of 2025, 2026, or 2027) from an accredited Trade School, Technical College, or University.
• Academic Verification: Must submit a current official or unofficial academic transcript with your application.
• Targeted Majors & Programs:
  • Diesel & Heavy Equipment Technology: Focuses on diesel engine overhauls, fuel delivery, and industrial powertrains.
  • On-Site Power Generation Technology: Specialized training in natural gas/diesel generators, industrial motor control, and power systems.
  • HVAC/R & Climate Control Engineering: Focuses on commercial refrigeration, industrial chillers, and environmental controls.
  • Electrical Technology & Industrial Electrician: Teaches three-phase power, high-voltage circuitry, and electrical distribution safety.
  • Mechatronics & Building Automation Systems: Covers PLCs, CAN/BUS telemetry, solid-state electronics, and automated grid infrastructure (ideal for BESS and microgrids).
  • Electrical/Mechanical Engineering Technology: Connects classroom calculations of nominal/effective tonnage and kW requirements to live operations.
• Core Requirements: A valid driver's license with a clean driving record (Must for travel Techs). Ability to obtain and maintain a TWIC card or DOT medical card based on regional customer requirements.
• Physical Capability: Ability to move or lift objects up to 75 lbs.

Here Is What You'll Get

• Market-leading entry-level hourly rate with massive overtime and weekend earning potential.
• Annual bonus program, a comprehensive benefits package, and a company vehicle with personal use privileges (provided immediately for Field Tech 1 hires; unlocked upon promotion for accelerated entry-level tracks).
• No Cost Healthcare Option available: A premium-free medical insurance plan option to keep you and your family fully protected.
• World-Class Aggreko Academy: Access to robust, fully paid technical training programs (both virtual and intensive hands-on) covering advanced electrical controls, microgrids, smart storage, and green technologies.
• Tuition Reimbursement: Ready to finish another semester or pursue advanced certifications? We offer tuition assistance to back your continued education.
• Career growth & Longevity: Clear, structured advancement tracks from Apprentice to Master Technician or Project Manager in a safety-first culture.

Other Essential Job Requirements

• Flexibility: Availability to work assigned schedules, travel to client sites as required, and participate in an on call/standby rotation.
• Mobility: Ability to stand, walk, and sit for prolonged periods, and navigate uneven terrain at industrial job sites without assistive devices.
• Dexterity: Strong hand-eye coordination, finger dexterity for small component manipulation, and adequate grip strength for heavy tools and ladders.
• Physical Assessment: Ability to safely pass a post-offer physical abilities assessment, including lifting (60 lbs.), pushing/pulling (80 lbs.), carrying (60 lbs.), and climbing ladders while carrying tools (15 lbs.).

Equal employment opportunity

We welcome people from different backgrounds and cultures, and respect people's unique skills, attitudes and experiences. We encourage everyone to be themselves at work because we know that's how we do our best, for each other, for our customers, for the communities where we work, and for our careers.

We are an equal opportunity employer. If you apply for a role at Aggreko, we will consider your application based on your qualifications and experience, and not on your race, colour, ethnicity, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.