ON.energy

Support end-to-end execution of BESS projects, including design review, system studies, and site activities. | Bachelor's in Electrical or Mechanical Engineering, 0-3 years of experience, knowledge of electrical drawings, system analysis tools, and compliance with relevant codes. | ON.energy is a company focused on Battery Energy Storage Systems (BESS) projects for data centers. The Entry-Level Project Engineer will support engineering execution from initial development through commissioning, ensuring successful project delivery through technical coordination and collaboration with various stakeholders. Responsibilities • Assist in the end-to-end execution of BESS projects, including design, procurement, installation, and commissioning • Serve as a technical resource for project managers and coordinate with engineering, procurement, and construction teams to meet project milestones • Collaborate with customers, EPC contractors, OEMs, and consultants to integrate BESS into data center electrical infrastructure • Review and validate system designs (electrical, civil, mechanical) and vendor submittals for compliance and quality • Develop electrical drawings such as single-line diagrams, schematics, and wiring diagrams for battery storage systems • Prepare equipment specifications, data sheets, purchase requisitions, and bid evaluations for electrical components (inverters, switchgear, transformers, etc.) • Perform system studies (short circuit, load flow, arc flash) using software tools like ETAP or SKM • Support project scheduling, procurement planning, and technical documentation • Participate in site walks, installation support, and commissioning activities • Assist with Factory and Site Acceptance Testing (FAT/SAT) of BESS components • Identify technical risks and propose mitigation strategies in coordination with project management • Ensure compliance with relevant codes (NEC, IEEE, NFPA) and company standards Skills • Bachelor's degree in Electrical Engineering, Mechanical Engineering, or a related field • 0–3 years of engineering experience (internships or co-op experience acceptable) • Understanding of electrical schematics and system design fundamentals • Proficiency in Microsoft Office; basic knowledge of AutoCAD and power system analysis tools (ETAP, SKM) • Ability to read and interpret engineering drawings and specifications • Willingness to travel up to 30% for project site visits • Assist in the end-to-end execution of BESS projects, including design, procurement, installation, and commissioning • Serve as a technical resource for project managers and coordinate with engineering, procurement, and construction teams to meet project milestones • Collaborate with customers, EPC contractors, OEMs, and consultants to integrate BESS into data center electrical infrastructure • Review and validate system designs (electrical, civil, mechanical) and vendor submittals for compliance and quality • Develop electrical drawings such as single-line diagrams, schematics, and wiring diagrams for battery storage systems • Prepare equipment specifications, data sheets, purchase requisitions, and bid evaluations for electrical components (inverters, switchgear, transformers, etc.) • Perform system studies (short circuit, load flow, arc flash) using software tools like ETAP or SKM • Support project scheduling, procurement planning, and technical documentation • Participate in site walks, installation support, and commissioning activities • Assist with Factory and Site Acceptance Testing (FAT/SAT) of BESS components • Identify technical risks and propose mitigation strategies in coordination with project management • Ensure compliance with relevant codes (NEC, IEEE, NFPA) and company standards • Familiarity with energy storage systems (e.g., CATL, Sungrow, Tesla) and high-voltage infrastructure preferred • Basic understanding of civil, mechanical, and structural aspects of projects • Strong problem-solving skills and ability to think creatively • Excellent attention to detail and documentation skills • Effective communication and teamwork abilities Company Overview • Battery storage IPP. A fully-integrated energy storage developer, technology company and asset owner. using proprietary software. It was founded in 2016, and is headquartered in Miami, Florida, USA, with a workforce of 51-200 employees. Its website is https://www.on.energy.