Senior Solutions Engineer – Systems Integration, BESS

Posted 7hrs ago

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Job Description

Senior Solutions Engineer integrating BESS subsystems for AES, a global power company. Leading system architecture, compliance, deployment support, and field troubleshooting.

Responsibilities:

  • Lead end-to-end systems engineering for BESS products from requirements definition through deployment and operation
  • Develop and maintain system-level requirements, interface control documents (ICDs), specifications, and compliance matrices
  • Integrate energy storage, PCS, safety, controls, and communications subsystems
  • Review and approve BESS electrical and controls designs, including schematics, wiring diagrams, BOMs, and integration documentation
  • Interpret and apply applicable BESS safety codes and standards
  • Support prototype builds, certification testing, and production transition
  • Ensure system-level validation and qualification plans align with BESS codes, standards, and project requirements
  • Mentor junior engineers and improve BESS integration practices
  • Serve as technical authority for BESS system architecture and integration into utility-scale projects
  • Troubleshoot complex electrical, controls, and system-level issues on deployed BESS assets
  • Perform root cause analysis for field failures and drive corrective and preventive actions
  • Support permitting and local jurisdiction discussions, manage integration risks, and enable long-term operational performance improvements
  • Deliver technical guidance and training to internal and external teams on BESS safety and emergency response

Requirements:

  • Bachelor’s degree in Electrical Engineering, Mechanical Engineering, Systems Engineering, or related discipline
  • 5–7 years of experience in BESS or complex electromechanical system development and integration
  • Strong experience with electrical systems, energy storage, controls, and power electronics
  • Experience working across multiple OEMs and integrators
  • Proven ability to support fielded systems and post-installation troubleshooting
  • Familiarity with BESS standards such as UL 9540 / 9540A and applicable electrical codes
  • Experience with BESS safety standards and compliance, including UL 9540 / 9540A, NFPA 855, NFPA 110 / 111, NFPA 72, NFPA 68 / 69
  • Willingness to travel to factories and project sites (≈25%)

Benefits:

  • Annual bonus
  • Medical coverage
  • Dental coverage
  • Vision coverage
  • Life insurance
  • 401(k) eligibility
  • Paid time off, including vacation, sick leave time, and parental leave