Site Operations Technician

Job Title: BESS- Site Operations Technician

Direct Placement Posiiton- $45-55/hr

Job Description

We are seeking an experienced Site Operations Technician to perform hands-on maintenance, troubleshooting, repair, commissioning support, and high-voltage electrical work on a mobile Battery Energy Storage System (BESS) fleet. The technician will ensure that deployed battery systems remain safe, operational, and within specification for the duration of each customer contract.

Responsibilities

• Perform preventive and corrective maintenance on battery racks and modules, PCS/inverters, thermal systems, DC/AC switchgear, auxiliary power systems, enclosures, and trailer-mounted equipment.

• Conduct troubleshooting and repair activities to maintain system integrity.

• Participate in commissioning support for new system deployments.

• Ensure the safety and operational efficiency of high-voltage systems ranging from 400-1000 VDC.

• Document service work accurately in a CMMS.

Essential Skills

• Comfortable working with high-voltage systems (400-1000 VDC).

• Strong Experience in EV automotive service, EV charging infrastructure, commercial EV fleets, BESS, inverter, or generator field service.

• Experience with high voltage electrical, LOTO, lithium-ion batteries, BMS, and electrical troubleshooting.

• Proficiency in reading and interpreting electrical schematics.

Additional Skills & Qualifications

• OEM high-voltage certification from Tesla, Rivian, Ford, GM, or similar.

• EVITP certification.

• NFPA 70E training.

• OSHA 10 or OSHA 30 certification.

• 480 VAC three-phase experience.

• Switchgear or industrial controls experience.

• Experience with BESS or stationary energy-storage systems.

• Solar, generator, or microgrid experience.

• Forklift certification.

• Class A CDL.

Why Work Here?

Join a team where your hands-on hardware work can directly influence procedures and equipment design. Enjoy equity participation through the company stock-option plan, access to a company vehicle or mileage support, and a tool/PPE allowance. Contribute to building the field-service function and have the opportunity to train future technicians.

Work Environment

This is a field-based role with a daytime schedule, subject to change based on commissioning activities and outages. The position requires participation in an on-call rotation and may involve occasional overnight travel. The technician will operate out of the Long Beach depot and at various customer sites across Southern California. Working conditions include outdoor environments in various weather conditions, lifting up to 50 lbs, and towing/positioning trailer-mounted equipment. A valid driver's license with a clean driving record is essential.

Job Type & Location

This is a Permanent position based out of Torrance, CA.

Pay and Benefits

The pay range for this position is $93600.00 - $114400.00/yr.

Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.

full benefits, company equity

Job Type & Location

This is a Permanent position based out of Torrance, CA.

Application Deadline

This position is anticipated to close on Nov 13, 2026.

Workplace Type

This is a fully onsite position in Torrance,CA.

About Aerotek

Aerotek® Inc. provides staffing and services solutions in manufacturing, logistics, construction, aviation, facilities and maintenance. We provide the expertise, solutions and people required to rise to the challenges of North American industry. Headquartered in Hanover, Md., Aerotek operates a unified network of over 200 offices across North America, supporting more than 18,000 clients each year. Aerotek is an Allegis Group company, the global leader in workforce and business solutions. To learn more, visit: Aerotek.com | 1-888-AEROTEK.

Aerotek offers weekly pay, employee benefits including medical, dental & vision, life insurance, health advocacy and employee assistance programs, a 401(k) plan, and employee discounts.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

San Francisco Fair Chance Ordinance:

Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector:

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI):

We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.