Role Description Our client is a leading force in the renewable energy sector, driving the transition to a sustainable future. They are seeking a seasoned Project Engineer specializing in Thermal Management for Lithium-Ion Battery Energy Storage Systems (BESS). This is a critical contract role where you will provide engineering leadership on utility-scale energy storage projects from initial design through commissioning and handover. You will act as the technical authority on thermal systems, ensuring optimal performance, safety, and reliability of large-scale BESS installations. This role offers the opportunity to shape standards, develop best practices, and directly impact the success of cutting-edge renewable energy infrastructure. Key Responsibilities - Evaluate thermal design aspects of major components (chillers, HVAC, liquid cooling systems, etc.) for utility-scale energy storage projects. - Develop and prepare technical scopes of work for thermal management studies, analyses, and detailed designs for incorporation into engineering and construction contracts. - Provide full lifecycle project support from conception through commissioning, including potential on-site commissioning activities for critical projects. - Serve as the primary engineering guide for project teams and provide oversight of external Engineers of Record (EOR). - Collaborate directly with equipment suppliers and vendors on thermal system sizing, controls strategy, technology compatibility, and system integration. - Partner with multi-disciplined internal teams (electrical, civil, controls, project management) on complex problem-solving, system integration, and continuous process improvement. - Identify lessons learned, develop and implement process improvements, and create tools/standards to maximize BESS performance and reliability. Qualifications - Bachelor of Science in Mechanical Engineering, Chemical Engineering, or a closely related field. - Advanced degree is a plus. - 5+ years of progressive engineering experience, with a significant portion focused on thermal/fluid systems design, analysis, or project engineering. - Proven experience with thermal management of Lithium-Ion battery systems, preferably in utility-scale or large commercial/industrial energy storage applications. - Strong background in evaluating and specifying major thermal components (e.g., chillers, pumps, heat exchangers, cooling towers, ductwork). - Experience developing technical specifications, scopes of work, and providing engineering oversight for EORs and contractors. - Familiarity with relevant codes and standards (e.g., ASHRAE, NFPA, IEC). - Excellent analytical, problem-solving, and communication skills with a customer-service mindset for internal and external stakeholders. - Ability to work effectively in a remote, cross-functional team environment. Requirements - Bachelor of Science in Mechanical Engineering, Chemical Engineering, or a closely related field. - Advanced degree is a plus. - 5+ years of progressive engineering experience, with a significant portion focused on thermal/fluid systems design, analysis, or project engineering. - Proven experience with thermal management of Lithium-Ion battery systems, preferably in utility-scale or large commercial/industrial energy storage applications. - Strong background in evaluating and specifying major thermal components (e.g., chillers, pumps, heat exchangers, cooling towers, ductwork). - Experience developing technical specifications, scopes of work, and providing engineering oversight for EORs and contractors. - Familiarity with relevant codes and standards (e.g., ASHRAE, NFPA, IEC). - Excellent analytical, problem-solving, and communication skills with a customer-service mindset for internal and external stakeholders. - Ability to work effectively in a remote, cross-functional team environment. Benefits - Remote Flexibility: This role is eligible for 100% remote work. - Engaging Project: Work on high-visibility, utility-scale projects that are critical to the energy transition. - Professional Growth: Opportunity to develop standards and tools that will be used across a leading renewable energy portfolio. - Streamlined Process: Weekly pay and support from a dedicated recruiting team. Company Description Ready to apply? If you are a detail-oriented problem solver passionate about advancing energy storage technology, we encourage you to submit your application.