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ON.energy

Commissioning Engineer

ON.energy · Atlanta; Houston, Texas, United States; Tysons

Posted about 3 months ago

or apply directly on ON.energy's site. We never take the application ourselves.

Is this posting real?

This role has been open
80 days
ON.energy's roles stay open a median of 81 days
Reposted
No
Salary listed
No
0% of ON.energy's roles list one
Ghost-job risk at ON.energy
high
59 stale, 3 reposted of 64 open
Hiring momentum
96 roles opened in the last 90 days
↑ up vs. the prior 90 days
Last confirmed on the employer's board
2026-10-23

Measured from postings appearing on and disappearing from ON.energy's own greenhouse board since 2026-08-03. Full hiring picture for ON.energy.

About this role

The Commissioning Engineer at ON.energy will execute system-level commissioning for medium-voltage UPS deployments, primarily in mission-critical environments. This role involves leading small teams on-site, managing testing and troubleshooting, and ensuring compliance with safety and quality standards. The position requires extensive travel to project sites across the U.S. and occasional international travel.

Our read on this posting2.6out of 5
benefits
4/5
freshness
1/5
career value
4/5
role clarity
4/5
pay transparency
0/5

Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of ON.energy as an employer.

What you need

  • 3–6 years of hands-on commissioning experience on BESS, solar + storage, or utility-scale renewable energy projects
  • Direct experience with battery storage systems including BMS, PCS/inverter, and EMS/SCADA commissioning
  • Proficiency reading and interpreting electrical schematics, single-line diagrams, and P&IDs
  • Working knowledge of protection relay testing, CT/PT verification, and DC/AC high-voltage systems
  • Strong technical writing skills; ability to produce clear field reports and commissioning documents
  • Valid driver’s license and US passport

Nice to have

  • Hands-on experience with one or more major BESS OEMs (Tesla Megapack, BYD, CATL, Sungrow, or similar)
  • Familiarity with SCADA communication protocols: DNP3, Modbus TCP/RTU, etc
  • Familiarity with utility interconnection processes (distribution and transmission)
  • NETA, NICET, or relevant electrical certifications
  • OSHA 10 or OSHA 30 certification; NFPA 70E training

What you get

  • Competitive base salary + annual performance-based bonus eligibility
  • Medical, dental, and vision insurance
  • 401(k) with company match
  • Paid time off and company holidays
  • Per diem eligibility while traveling to project sites
  • Professional development and growth opportunities

Worth weighing

  • High travel requirement (>80%) may not suit everyone
  • Role involves leading teams in fast-paced construction environments, which can be challenging
  • Position is field-based, requiring significant time away from home

Summarised from ON.energy's posting. Read the full original.

Listed by ON.energy on their greenhouse job board, last confirmed open on 2026-10-23. PitchMeAI is not the employer.

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