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USD 119000–150000/yr

Senior Project Engineer

United StatesUnited States·Tysons,Tysons CornerRemoteFull Timesenior
EngineeringProject Engineer
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Quick Summary

Overview

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.

Technical Tools
EngineeringProject Engineer
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 www.energyvault.com, explore recent updates in our Newsroom, and connect with us on LinkedInXFacebookInstagramVimeo, 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.

Energy Vault Solution, a division within Energy Vault, is dedicated to delivering customer-focused energy storage products that merge Battery and Clean Hydrogen technologies. The Energy Vault Solution team also develops and manages our AI/ML powered software applications that include EMS, Lifecycle Management, and Energy Trading Platforms.

 

We seek an experienced Project Engineer, BESS Projects to manage, optimize design and lead the execution of Energy Vault BESS (Battery Energy Storage System) projects. In this role, you will collaborate with project managers, construction managers, customers, outside vendors, AHJ and consultants. As we rapidly grow and deliver on more contracts worldwide, you will help document and build scalable processes, technology, and products. Energy vault operates as both an independent power producer (IPP) and an integrator for customer projects.  

 

  • Be responsible for project execution, which requires thorough understanding of scope, schedule, stakeholders and keeping all parties in sync.
  • Identify gaps in scope & responsibility and work with stakeholders to address them to ensure project success. This will require a comprehensive understanding of the engineering, procurement, construction, and permitting process.
  • Apply engineering principles and consult subject matter experts, as needed, to identify issues & drive solutions on projects.
  • Specify equipment for projects as required, including Transformers, Switchgear, protection solutions, etc.
  • Interface with internal (project managers, product engineers, sales team) and external stakeholders (utilities, AHJs, contractors, end customers) to ensure consistent communication.
  • Review project design documents including single line drawings, communication diagrams, layouts, equipment test reports, etc.
  • Plan and lead BESS project commissioning.
  • Provide constructive feedback to improve internal processes and product.
  • 8 years of experience with a Bachelor’s degree in an electrical or power systems engineering program, or 6 years of experience with a Master’s degree in the same programs. 
  • Experience of leading project design, preferably in the building of large power stations or PV or other utility-scale power projects
  • 5+ years of BESS project experience, preferred
  • 3+ years of experience working on EPC projects
  • PE certification or equivalent, preferred
  • Familiarity in permitting processes with local authorities
  • Proficient in Microsoft Office tools (Excel, Word, PowerPoint)
  • Willingness to travel domestically and internationally, up to 30%
  • Comfortable in fast-paced, rapid growth environments
  • A passion for sustainability, our mission, and our vision is a bonus!
  • Must successfully pass a pre-employment background check.
  • Energy Vault participates in E-Verify.
  • 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.
  • Location & Eligibility

    Where is the job
    Tysons Corner, United States
    Remote within one country
    Who can apply
    Open to applicants worldwide
    Listed under
    United States

    Listing Details

    Posted
    April 6, 2026
    First seen
    April 6, 2026
    Last seen
    April 27, 2026

    Posting Health

    Days active
    20
    Repost count
    0
    Trust Level
    43%
    Scored at
    April 27, 2026

    Signal breakdown

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    E
    Senior Project EngineerUSD 119000–150000