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 Quality Assurance Engineer at ON.energy will focus on testing and validating PLC-based control systems, utilizing hands-on experience in PLC programming and Python-based test automation. Daily tasks include designing and executing various test cases, collaborating with controls engineers, and maintaining automated test scripts while ensuring compliance with industrial protocols.
- benefits
- 3/5
- freshness
- 1/5
- career value
- 4/5
- role clarity
- 5/5
- 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
- University degree in Software Engineering, Computer Science, Quality Engineering, or a related technical field
- 5+ years of hands-on experience in PLC programming and testing across Siemens platform
- 5+ years of experience building and maintaining automated test frameworks using pytest or equivalent python framework
- 3–5 years of experience with Siemens TIA Portal for PLC development, diagnostics, and commissioning support
- Experience designing and executing functional and integration tests, including test case development, defect tracking, and validation of fixes
- Working knowledge of industrial communication protocols such as S7, Modbus TCP/RTU, and OPC-UA
Nice to have
- Proficiency in automated unit testing the PLC Logic
- Experience with SCADA systems
- Familiarity with Agile / Scrum methodologies in industrial settings
- Knowledge of functional safety standards such as IEC 61508 / IEC 62061
What you get
- Competitive salary + annual performance-based bonus eligibility
- Medical, dental, and vision insurance
- 401(k) with company match
- Paid time off and company holidays
- Professional development and growth opportunities
- Opportunity to grow with a mission-driven team shaping the future of clean energy
Worth weighing
- No salary listed
- Specific experience with Siemens platforms required
- Focus on industrial protocols may limit exposure to broader software testing practices
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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