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



















