Field Service Technician

Job Description

Job Description

Our Company

Welcome to  Energy Vault® (NYSE:NRGV) , a global energy storage and power infrastructure company focused on owning, operating, and enabling resilient, dispatchable energy assets. 

Energy Vault’s focus is to deliver reliable, flexible power that supports the evolving needs of modern grids, communities, and large energy users. Since 2024, the Company has centered its strategy on an Independent Power Producer (IPP) model, developing, building, owning, and operating critical energy assets around the world. 

Energy Vault operates globally, with headquarters in Westlake Village, California and Lugano, Switzerland, and regional development across North America, Europe, Asia, and Australia. The Company partners with utilities, grid operators, and large energy consumers to deliver infrastructure that strengthens grid reliability, enables renewable integration, and supports long-term energy security. 

By combining asset ownership with advanced technologies and integration expertise, Energy Vault is building the next generation of critical energy infrastructure, delivering dependable power when and where it matters most. 

Learn more at  explore recent updates in our Newsroom, and connect with us on LinkedIn, X, Facebook, Instagram, Vimeo, or YouTube. 

Our Values 

We Commit: To Building a Better Future for Earth and All Its Beings.

We Innovate: Cutting Edge Solutions to Accelerate the Unique Energy Aspirations of Our Clients.

We Connect:  To Build Genuine Relationships.

We Deliver:  Going Above & Beyond by Being Fast & Nimble.

We Lead:  With Authenticity and Purpose.

Your Impact as a Field Service Technician:

Energy Vault is looking for a Field Service Technician to maintain and ensure the successful operation of our Battery Energy Storages in the West Texas region. You will diagnose, troubleshoot, and perform preventive and corrective maintenance services to utility energy storage equipment. Applicants should be self-motivated team players with a positive attitude.

This role is first assigned to Energy Vault’s Cross Trail project in Snyder, Texas (Scurry County) for the first 6 months. After which time then assigned to the SOSA project near College Station, Texas (Madison County).

• Perform scheduled preventative and unscheduled corrective maintenance activities on energy storage products to maintain warranty coverage and system availability for long-term servicing agreements.
• Troubleshoot and promptly respond to system faults and outages.
• Respond to corrective maintenance cases on energy storage products and update online case logs accurately. Conduct electrical testing and related diagnostics.
• Complete daily reports and maintain accurate records of all site work, fault resolutions, steps taken and replaced parts
• Write and execute HV Switching programs, issue HV Access permits, monitor permit controls and perform maintenance on HV assets.
• Adhere to site procedures, safety standards, local regulations and all Health, Safety, and Environmental (HSE) best practices. Proactively enforce compliance to maintain a safe and compliant work environment.
• Work closely with the Site Manager, Operations, Engineering Systems, and HSE teams. Support as requested.
• Provide deliverables required to comply with the terms of Long-Term Service Agreement contracts.
• Respond to customers’ concerns with the performance or functionality of the system.
• Have flexibility to provide support outside your home location, as required.
• Perform other related duties as assigned per our growth and diversity across applications.
• Ensure that all company issued property are well-kept.
• Competent in monitoring faults, alarms and performance of generating units via SCADA, troubleshooting connectivity issues and network familiarity.

Required

• 3+ years’ experience in applicable experience in large-scale Battery Energy Storage and Energy generation projects.
• Must be safety-conscious, with a demonstrated ability to work effectively on large-scale projects with strong safety standards and protocols.
• Electrical trades experience with troubleshooting power electronics and medium and high voltage controls (both AC/DC).
• Experience with servicing, maintaining, and troubleshooting utility scale BESS projects is preferred, experience with large scale PV/Solar and Wind energy generation would be acceptable.
• Previous experience working with power/hand tools and electrical equipment in a commissioning and maintenance aspect.
• Current driver’s license with safe driving record.
• Experience and comfortable working with LV and MV equipment.
• Strong attention to detail and commitment to safety.
• Operates confidently with minimal supervision while building productive relationships across teams.
• Ability to navigate numerous computer applications and technology independently.   
• Ability to work at great heights, work in extreme environments, perform prolonged periods of repetitious duties, lift at least 50lbs frequently.  
• Must have reliable transportation.
• Must successfully pass a pre-employment drug screening and participate in Energy Vault’s Drug and Alcohol Testing Policy.
• Must successfully pass a pre-employment background check.
• Energy Vault participates in E-Verify.

Preferred

• Certifications and/or previous training in renewable energy power inverters.
• Understanding of various programming languages and equipment networking.
• Willingness to travel domestically, up to 40%.
• Comfortable thriving in fast-paced, rapid growth environments.
• A passion for sustainability, our mission, and our vision is a bonus

• Annual bonus plan.

• Restricted Stock Units (RSUs). 

• 401K employer matching. 

• Comprehensive medical, dental, and vision plans for employees and family. 

• Flexible Spending Account. 

• Company-paid Life insurance, Short- and Long-term disability insurance. 

• 8-weeks for Paternity leave. 

• Generous holiday allowance. 

• Flexible time off plus sick leave. 

• Reimbursement for home office equipment, phone, and internet expenses. 

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Join Us in Empowering Change  

At Energy Vault we are committed to providing an environment of mutual respect where equal employment opportunities are available to all applicants. We believe inclusion creates opportunity for collaborative excellence through diversity of thought. We invite individuals of all genders, races, identities, ethnicities, sexual orientations, national origins, abilities, protected veteran status, religions, educational and socioeconomic backgrounds to explore employment with our organization.

Apply now and become a catalyst for change at Energy Vault!