Senior Commissioning Engineer

Job Description

HyperStrong is a global leader in Battery Energy Storage Systems (BESS), delivering innovative energy storage solutions that support a cleaner, more reliable power grid.

As our North American business continues to grow, we're looking for Commissioning Engineers (Level I & II) to join our Service team and support the successful commissioning of utility-scale Battery Energy Storage System (BESS) projects across the United States.

Whether you're an early-career commissioning engineer looking to grow or an experienced professional ready to lead commissioning activities independently, we'd love to hear from you.

Key Responsibilities

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• Prepare and review commissioning packages during the planning and pre-commissioning phases to ensure project readiness.
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• Track commissioning progress against project schedules, identify risks, and support recovery plans when needed.
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• Execute commissioning activities in accordance with approved commissioning plans, company standards, and safety procedures.
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• Coordinate on-site commissioning activities with EPC contractors, project teams, customers, and other stakeholders.
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• Perform commissioning and startup activities for utility-scale BESS projects, including Energy Station startup and complete system validation.
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• Conduct commissioning tests, including:
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• Electrical verification
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• Communication validation
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• Controls verification
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• Charge and discharge testing
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• Verify installation completeness and confirm system readiness before commissioning.
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• Troubleshoot and resolve issues involving:
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• Power Conversion Systems (PCS)
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• Battery Systems
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• Controls
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• Communication Networks
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• Auxiliary Systems
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• Support interface testing with SCADA, EMS, and utility grid interconnection systems.
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• Document commissioning results, punch list items, non-conformances, and commissioning reports.
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• Support final system handover to Operations by ensuring all commissioning documentation is complete.
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• Maintain full compliance with OSHA requirements, site safety plans, and HyperStrong safety policies.
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Qualifications

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• Bachelor's degree in Electrical Engineering, Power Engineering, or a related technical discipline, or equivalent field experience.
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• Commissioning Engineer I: Typically 1–3 years of relevant commissioning or field engineering experience.
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• Commissioning Engineer II: Typically 4+ years of utility-scale commissioning experience with the ability to independently lead commissioning activities.
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• Working knowledge of utility-scale Battery Energy Storage Systems (BESS) and power conversion equipment.
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• Ability to read and interpret electrical one-line diagrams, schematics, and control drawings.
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• Strong troubleshooting skills involving electrical, controls, and communication systems.
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• Familiarity with NEC, NFPA, OSHA, and applicable electrical safety standards.
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• Excellent communication and documentation skills.
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Preferred Qualifications

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• Experience commissioning utility-scale lithium-ion Battery Energy Storage Systems.
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• Experience working for a BESS OEM, system integrator, or EPC contractor.
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• Experience with:
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• Performance Testing
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• Capacity Testing
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• Grid Compliance Testing
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• Hands-on experience with PCS, SCADA, EMS, and utility-scale system commissioning.
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