HVAC O&M Technician (Entry Level) Terra-Gen Mojave

SUMMARY

Terra-Gen is seeking an Entry-Level BESS HVAC Technician to assist in the maintenance and operation of critical cooling systems for Battery Energy Storage Systems (BESS) to standards above the industrys best practices. Unlike standard comfort cooling this role focuses on high-precision thermal management systems (liquid cooling or forced air) that keep large-scale battery plants within strict operating temperatures. This role focuses on maintaining high-precision thermal management systems including liquid cooling and forced air systems to ensure reliability and optimal performance of our utility-scale battery storage assets.

The Tech III performs fieldwork under close supervision including assisting with installations preventive maintenance corrective maintenance and basic troubleshooting of mechanical refrigeration and controls systems. This role is primarily focused on learning the systems developing hands-on skills and supporting more experienced technicians in maintaining uptime and reliability.

The ideal candidate will be a self-starter is eager to learn safety-conscious and able to follow technical guidance and standard operating procedures. Tech III technicians report to the Lead or Tech II technicians and are expected to grow toward increased independence and technical responsibility over time.

This full-time position is based near Mojave CA and may include rotating schedules overtime nights weekends holidays and participation in an on-call rotation. Some travel will be required for this position. The position provides structured opportunities for skill development and advancement within Terra-Gen.

Essential Duties & Responsibilities

• Assist in scheduled and unscheduled maintenance of HVAC and thermal management systems.
• Support troubleshooting and repair of refrigeration HVAC units chillers and liquid-to-air heat exchangers.
• Assist in testing and validation activities (basic voltage current resistance refrigerant pressure).
• Monitor cooling loops and assist with flushing refilling and leak detection under guidance.
• Observe and follow high-voltage and environmental safety protocols (NFPA 70E).
• Document maintenance tasks and report findings to senior technicians.
• Participate in training skill development and on-call rotation as required.
• Support senior technicians in system commissioning performance testing and emergency response.
• Complete safe work permits and Job Hazard Analyses (JHAs) exercise stop-work authority when required.
• Complete assigned training and qualification requirements within a specified time frame including meeting or exceeding minimum test score requirements.
• Travel to alternate worksites as assigned to perform essential duties and to provide operational coverage.
• Perform other qualified duties as assigned.

Qualifications

Required:

• High school diploma or GED.
• 02 years experience in HVAC refrigeration or mechanical maintenance.
• Basic understanding of electrical circuits and mechanical systems.
• Willingness to learn and follow safety procedures.
• Valid drivers license.

Preferred:

• HVAC certification or coursework.
• Familiarity with electrical systems PV or energy storage equipment.
• OSHA 10 or CPR certification.

PHYSICAL DEMANDS:

• Be able to inspect and work maintenance activities in outdoor construction type areas without handicap access.
• Regularly required to stand; walk; sit; use hands to finger handle or feel; and reach with hands to dexterously maneuver small parts in confined spaces such as wires screws and various components within electrical equipment.
• Regularly required to kneel crawl climb ladders and stairs use scissor lifts and manlift (cherry picker).
• Lift 50 pounds unassisted and up to 100 pounds assisted.

WORK ENVIRONMENT:

Some of the work will be performed in an office environment; however the environment for field inspections exposes the employee to the risk of electric shock heights moving mechanical parts hazardous materials chemicals fumes and airborne particles. Additionally while working outdoors the employee is exposed to heat cold inclement weather and ultraviolet radiation from the sun. The noise levels may require hearing protection.

Terra-Gen is an equal opportunity employer drug-free workplace and complies with Americans with Disabilities Act and related laws and regulations as applicable. All applicants are considered for all positions without regard to age race religion color sex gender sexual orientation pregnancy national origin ancestry physical/mental disability medical condition military/veteran status genetic information marital status ethnicity alienage or any other protected classification in accordance with applicable federal state and local laws.

All offers of employment are contingent upon successful completion of a pre-employment background check and drug screening. Employees must be authorized to work in the US and employment is contingent upon presentation of acceptable documents as evidence of identity and employment authorization as detailed on Form I-9.

Terra-Gen provides a comprehensive benefits package that promotes employee ownership employee health performance and success which includes medical dental vision short and long-term disability life insurance an employee assistance program paid time off paid holidays and 401(k) retirement savings plan with employer match.

The posted compensation is the range that we in good faith anticipate relying on when setting wages for this position. We may ultimately pay more or less than the posted range. This salary range may also be modified in the future depending upon skills experience education and geographical location.

Required:

• High school diploma or GED.
• 02 years experience in HVAC refrigeration or mechanical maintenance.
• Basic understanding of electrical circuits and mechanical systems.
• Willingness to learn and follow safety procedures.
• Valid drivers license.