Energy Vault

Lead Project Engineer

Join Energy Vault in Melbourne as Lead Project Engineer managing BESS projects. Lead design, execution, and stakeholder coordination. Enjoy bonuses, RSUs, and home office reimbursements while advancing renewable energy solutions.
Energy Vault
Energy Vault
Melbourne, Australia On-site Full time UTC+10:00

Energy Vault

Company Overview

Energy Vault Holdings, Inc.

Melbourne, VIC, Australia

2017

Approximately 200 employees (source: linkedin.com). Revenue of $50 million in FY 2024 (source: energyvault.com).

What They Do

Energy Vault specializes in innovative energy storage solutions aimed at addressing the intermittency challenges of renewable energy. The company operates across three primary technology domains: gravity-based energy storage, battery systems, and hydrogen technology. Energy Vault is recognized for its technology-agnostic approach, which allows it to provide tailored solutions to customers rather than promoting a single storage technology (source: energyvault.com). The flagship G-VAULT family of products utilizes a unique gravity storage mechanism that maintains high efficiency and offers adjustable energy-to-power ratios, making it suitable for various applications (source: energyvault.com). Additionally, the company has developed a comprehensive software ecosystem that enhances operational control and optimizes energy dispatch across diverse storage and generation assets.

Projects & Track Record

Energy Vault has made significant strides in project execution, having deployed 1.4 GWh of energy storage solutions since 2023 (source: energyvault.com). Notable projects include a large-scale battery installation in Stanton, Orange County, which integrates 68.8 megawatts/275.2 megawatt-hours for W Power and Wellhead Electric, marking it as one of the largest in Southern California (source: energyvault.com). Furthermore, Energy Vault has secured a transformative 400 megawatt-hour project with ACEN Renewables at their New England solar farm in New South Wales, Australia, which is touted as the largest in the country (source: energyvault.com). This project exemplifies the company's capability to deploy its gravity storage technology at scale.

Recent Developments

In recent months, Energy Vault has announced significant developments, particularly in Australia. In May 2024, the company revealed its first project in Australia, a 400 megawatt-hour initiative with ACEN Renewables, followed by a commitment to a full gigawatt-hour project, indicating a rapid expansion in the region (source: energyvault.com). The partnership with the State Electricity Commission (SEC) to build and operate a 100 MW/200 MWh battery project further validates Energy Vault's innovative technology and positions it as a leader in the energy storage market (source: energyvault.com). These developments not only enhance the company's project portfolio but also reflect growing investor confidence in its capabilities.

Working There

Energy Vault fosters a dynamic work environment that emphasizes innovation and customer-centric solutions. The company operates across various functional areas, including engineering, R&D, software development, and project delivery teams, which are crucial for integrating and deploying customer solutions (source: energyvault.com). With offices in Switzerland and significant operations in Australia, Energy Vault is actively hiring to support its growth ambitions. The culture is characterized by a commitment to sustainability and technical excellence, attracting professionals who are passionate about addressing global energy challenges (source: energyvault.com). The company's recognition as a Technology Pioneer by the World Economic Forum underscores its appeal to purpose-driven individuals focused on making a positive impact.


Last updated on Feb 23, 2026 | Report an issue

Job Description

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.

Your Mission

  • 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.

Your Background

  • 10 years of experience with a Bachelor's degree in an electrical or power systems engineering program, or 8 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!

Benefits of Powering the Future with Energy Vault

  • Annual bonus plan.
  • Restricted Stock Units (RSUs).
  • Reimbursement for approved home office equipment.
  • Reimbursement for home internet, including mobile phone, up to AUD $85 per month.
  • Wellbeing Leave.
  • Employee Assistance Program.
  • Access to novated leasing.
  • Option to purchase additional leave.

Apply now

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About the role

April 7, 2026

Full time

Company

April 7, 2026

On-site

Energy Storage

Energy Vault

energyvault.com

  •  Melbourne, Australia

10 years with Bachelor's or 8 years with Master's

UTC+10:00