Terra-gen

Electrical Testing Engineer

Word Elektrisch Testingenieur bij Terra-Gen in Mojave, Californië. Deze rol omvat testen, inbedrijfstelling en probleemoplossing van elektrische systemen in zonne-, wind- en opslagprojecten. Profiteer van een uitgebreid pakket aan voordelen en reizen tot 30%.
Terra-gen
Terra-gen
Mojave, Californië, Verenigde Staten Ter plaatse Voltijd USD 130k–150k yearly UTC-07:00

Terra-gen

Bedrijfsoverzicht

Terra-Gen Operating Company, LLC

San Diego, CA, Verenigde Staten

2007

Ongeveer 200 medewerkers (bron: rocketreach.co). Omzetcijfers na 2023 worden niet openbaar gemaakt.

Wat Ze Doen

Terra-Gen richt zich op de productie van hernieuwbare energie en is gespecialiseerd in grootschalige projecten in de Verenigde Staten. Het bedrijf heeft een divers portfolio dat wind-, zonne- en batterij-energieopslagtechnologieën omvat, en biedt uitgebreide diensten aan van ontwikkeling en financiering tot constructie en doorlopende operaties en onderhoud van grootschalige energie-assets (bron: terra-gen.com). Hun aanbod omvat operationele windparken en zonne-fotovoltaïsche installaties, die vaak worden gecombineerd met lithium-ion batterijopslag, met een totaal van 5,1 GWh op verschillende locaties. Deze geïntegreerde aanpak stelt hen in staat om dispatchable hernieuwbare energie te leveren, wat de veerkracht van het net voor nutsbedrijven vergroot (bron: cbinsights.com). De doelmarkt van Terra-Gen bestaat voornamelijk uit nutsbedrijven die zijn aangesloten op grote netwerken, zoals de CAISO in Californië en Texas, waar zij hernieuwbare energieoplossingen bieden die voldoen aan de groeiende vraag naar duurzame energie (bron: igneoip.com).

Projecten & Track Record

Terra-Gen heeft verschillende opmerkelijke projecten succesvol afgerond, waaronder het Edwards Sanborn Zonne- en Batterijopslagproject in Kern County, Californië. Dit uitgebreide project beslaat 4.600 acres en heeft een indrukwekkende zonnecapaciteit van 807 MW, samen met meer dan 3 GWh aan opslag, die in fasen operationeel werd tussen 2022 en 2023. Het project kan tot 1.300 MW aan de CAISO-net leveren en werd erkend met de 2024 Presidential Federal Sustainability Award (bron: cbinsights.com). Daarnaast beheert Terra-Gen de grootste windfarm in de VS, naast een portfolio van 26-32 faciliteiten die gezamenlijk tussen 2,4-3,9 GW aan wind- en zonne-energie genereren, aangevuld met 5,1 GWh aan opslagcapaciteit (bron: terra-gen.com). Het bedrijf breidt ook actief zijn activiteiten uit, met toekomstige fasen van het Edwards Sanborn-project die naar verwachting 2.000 MW aan zonne- en opslagcapaciteit zullen toevoegen, evenals een pijplijn van aanvullende wind- en zonneprojecten die sinds 2020 in ontwikkeling zijn (bron: terra-gen.com).

Recente Ontwikkelingen

In de afgelopen jaren heeft Terra-Gen aanzienlijke veranderingen ondergaan, waaronder de verwerving van een 50% belang door Masdar van Energy Capital Partners in 2024. Deze strategische zet heeft het bedrijf in staat gesteld zijn operationele capaciteit uit te breiden tot ongeveer 3,8-3,9 GW, inclusief 5,1 GWh aan opslag op 30 locaties, en ondersteunt daarmee zijn ambities voor groei in de Amerikaanse hernieuwbare energiemarkt (bron: terra-gen.com). Daarnaast heeft SCOR in februari 2025 verzekeringsdekking verleend voor de uitbreidingen van het Edwards Sanborn-project, wat het belang van het project in de schone energietransitie van Californië onderstreept (bron: cbinsights.com). Sinds 2020 heeft Terra-Gen, onder het beheer van Igneo Infrastructure Partners, met succes meer dan 1 GW aan capaciteit en 5 GWh aan opslag toegevoegd, wat zijn positie in de hernieuwbare energiesector verder versterkt (bron: terra-gen.com).

Werken Bij

Terra-Gen heeft een divers scala aan professionals in dienst in verschillende functies, waaronder ontwikkeling, financiering, constructie, operaties en onderhoud. Belangrijke functies zijn onder andere uitvoerende posities zoals de CFO, John O'Connor, en afdelingen die zich richten op engineering, projectmanagement, milieu-gezondheid en veiligheid, en hernieuwbare technologieën die wind, zonne-energie en opslag omvatten (bron: rocketreach.co). Het bedrijf werft voornamelijk personeel op zijn hoofdkantoor in San Diego en op projectlocaties in Californië en Texas, met plannen voor verdere uitbreiding naar andere Amerikaanse staten. Terra-Gen bevordert een cultuur van ethische operaties, betrokkenheid bij de gemeenschap en milieubeheer, waarbij het belang van lokale betrokkenheid en veiligheid in zijn operaties wordt benadrukt (bron: terra-gen.com). Hoewel specifieke werknemersvoordelen niet uitgebreid worden beschreven, is het bedrijf toegewijd aan het bevorderen van groene banen en het bijdragen aan economische groei in de gemeenschappen die het bedient (bron: terra-gen.com).


Laatst bijgewerkt op feb. 23, 2026 | Meld een probleem

The Electrical Testing Engineer is responsible for performing testing, commissioning, and troubleshooting of electrical systems in renewable energy projects such as solar PV plants, wind farms, battery energy storage systems (BESS), and substations. This role ensures electrical equipment and systems operate safely, reliably, and in compliance with applicable codes, standards, and project specifications. Concurrently, perform and adhere to all training requirements and schedules. Training program requirements are expected to be completed within the designated time frame.

Essential Duties and Responsibilities

(Other duties may be assigned as needed)

  • Adheres to, supports and complies with all company safety and environmental policies and practices. Ensure all employees, contractors and visitors conduct themselves safely and within company policies and regulatory guidelines.
  • Complete required annual safety training.
  • Willingness to travel and work extended hours during commissioning phases as required
  • Travel up to 30% (project dependent)

Electrical Testing & Commissioning

  • Perform pre commissioning, commissioning, and acceptance testing of:
    • Medium and low voltage equipment
    • Power transformers
    • Switchgear (AIS/GIS)
    • Inverters, converters, and PCS systems
    • Protection relays
    • Cables and grounding systems
  • Execute tests including but not limited to:
    • Insulation resistance (IR) and polarization index (PI)
    • Contact resistance
    • High potential (Hi Pot) testing
    • CT/PT testing
    • Relay protection functional and trip testing
    • Power quality and harmonics analysis

Troubleshooting & Support

  • Diagnose and resolve electrical system failures or abnormal performance during testing or operation
  • Support root cause analysis (RCA) for equipment faults and grid related events
  • Provide on site technical support during energization and startup activities

Documentation & Reporting

  • Develop and execute testing procedures, checklists, and method statements
  • Record test results and prepare detailed commissioning and test reports
  • Ensure documentation complies with project, client, and regulatory requirements

Safety & Compliance

  • Follow all site safety rules, lock out/tag out (LOTO), and energized work procedures
  • Ensure testing activities comply with applicable codes and standards such as:
    • NEC / NFPA 70
    • IEEE
    • IEC
    • NERC (where applicable)
  • Promote a culture of safety and quality on all renewable energy sites

Collaboration & Communication

  • Coordinate testing activities with project managers, EPC teams, utilities, and OEMs
  • Support grid interconnection and utility witness testing
  • Participate in design reviews to identify testing and commissioning requirements early

Salary: $130,000 - $150,000 annually

Qualifications

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Minimum Requirements

Education and/or Experience, Knowledge -

  • Bachelor's degree in Electrical Engineering or a related field
  • Equivalent industry experience may be considered in lieu of a degree
  • 3-7+ years of electrical testing and commissioning experience
  • Experience in renewable energy projects such as:
    • Utility scale solar PV
    • Wind energy
    • Energy storage (BESS)
    • Substations or grid tie systems
  • Strong understanding of power systems and protection philosophy
  • Hands on experience with electrical test equipment and software
  • Ability to read and interpret:
    • Single line diagrams
    • Schematics and wiring diagrams
    • Protection settings and coordination studies

Language Skills -

  • Ability to read and interpret documents such as safety rules, operating and maintenance instructions, and procedure manuals.
  • Ability to communicate orally with other employees including the proper use of a radio.
  • Ability to follow instructions and follow directions from team members.
  • Ability to write routine correspondence.

Mathematical Skills -

  • Ability to calculate figures and amounts such as proportions, percentages, area, circumference, and volume.
  • Ability to apply concepts of basic algebra and geometry.

Communication Skills -

  • Excellent written and verbal communication
  • Ability to read and interpret work from simple and/or complex instructions.
  • Ability to effectively communicate with others.

Reasoning Ability & Decision-Making Skills -

  • Ability to apply common sense understanding to carry out instructions furnished in written, oral, or diagram form.
  • Willingness to travel and work extended hours during commissioning phases
  • Ability to deal with problems involving several concrete variables in standardized situations.
  • Must be organized, with an ability to stay focused on assigned tasks and possess attention to detail.

Certificates, Licenses, Registrations -

  • Possess a valid driver's license for the state in which you are applying.
  • NETA Level II, III, or IV
  • PE License (or EIT working toward PE)
  • OSHA 30 Hour or equivalent safety certification
  • High voltage safety training

Physical Demands

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

  • While performing the duties of this job, the employee is regularly required to use hands to finger, handle, or feel.
  • Ability to work in unprotected heights (six feet and below) and work from towers and work platforms up to 300 feet, with required safety equipment.
  • Lifting/lowering 25 to 40 lbs., lifting carrying up to 50 and up to 100 lbs. with assistance; pushing and pulling 45 to 60 lbs.; frequent reaching, squatting, crouching, standing, balance, manual dexterity, stooping, kneeling, walking and sitting.
  • Climb ladders and structures, lift testing equipment, and work in substations Specific vision abilities required by this job include close vision, distance vision, color vision, peripheral vision, depth perception, and the ability to adjust focus.

Work Environment

The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. The noise level in the work environment is usually quiet.

  • While performing the duties of this job, the employee is regularly exposed to the risk of electrical shock.
  • The employee is frequently exposed to moving mechanical parts, fumes or airborne particles, toxic or caustic chemicals.
  • The employee is exposed to adverse, outside weather conditions such as high winds, wet/snow and/or humid conditions; extreme heat/cold; precarious places; and vibration.
  • The noise level in the work environment is usually loud and on occasion can be very loud.

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. All qualified applicants with arrest or conviction records will be considered for employment in accordance with federal, state or local requirements such as the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. 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 and this range is only applicable for jobs to be performed in California. This salary range may also be modified in the future, depending upon skills, experience, education, and geographical location.

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Over de rol

22 april 2026

Voltijd

Bedrijf

23 april 2026

Ter plaatse

USD 130k–150k yearly

Zonne-energie , Windenergie , Energieopslag

Terra-gen

terra-gen.com

  •  Mojave, Californië, Verenigde Staten

3-7+ years

UTC-07:00