About this opportunity
Delta-Electronics- lists this Control Testing Engineer - Plymouth Township, MI opportunity in plymouth charter township, Michigan. Review the employer’s description below for duties, qualifications and application requirements.
Job description
Who We Are
Delta, founded in 1971, is a global provider of power and thermal management solutions. Its mission statement, "To provide innovative, clean and energy-efficient solutions for a better tomorrow," focuses on addressing key environmental issues such as global climate change. As an energy-saving solutions provider with core competencies in power electronics and automation, Delta's business categories include Power Electronics, Mobility, Automation, and Infrastructure.At Delta, we’re leading the energy transition with innovative solutions in solar inverters, energy storage systems, and EV charging infrastructure. Our technologies are helping utilities, businesses, and communities decarbonize and build resilient, intelligent energy ecosystems. Join us in creating a cleaner, smarter energy future.
Role Summary
You will own the test strategy for the full microgrid control stack — from PCS/BESS firmware and Unit Controller through RT, SCADA, and EMS. You will build and run HIL test benches on RTDS automate regression, and produce the evidence needed for UL 1741-SB, IEEE , and customer/utility acceptance.
Key Responsibilities
Design and operate HIL test benches using RTDS — model power systems, PCS/BESS, and grid scenarios
Define test plans for islanding, blackstart, ride-through (LVRT/HVRT/FRT), protection coordination, mode transitions, and EMS dispatch
Build automated regression: Python / TestStand / pytest pipelines integrated with Azure DevOps CI/CD; publish coverage and pass/fail dashboards
Run integration tests across different layers validate timing, data contracts, alarm propagation, and failover behavior
Generate certification evidence and test reports for IEEE , UL 1741-SB, and customer specific factory and site acceptance tests (FAT/SAT)
Support commissioning and field issues into regression cases
Minimum Qualifications
BS/MS in Electrical / Power / Control Systems Engineering; 4+ years (Senior: 7+) in controls testing, HIL, or commissioning
Hands-on with RTDS and/or OPAL-RT, including model build, I/O mapping, and amplifier interfaces (PHIL is a plus)
Strong Python scripting; experience with one automation framework (pytest, robot, TestStand, LabVIEW)
Working knowledge of Modbus TCP, IEC 61850 (GOOSE/MMS), DNP3 — and how to inject/simulate them in test
Familiarity with UL 1741-SB, IEEE , and FAT/SAT processes for energy storage and microgrids
Preferred Qualifications
Cybersecurity test exposure (fuzzing protocols, IEC 62443 verification)
Field commissioning experience on BESS / microgrid / utility-scale projects
Benefit at Delta Electronics Americas
Life at Delta
EEO Statement
Delta Electronics Americas is an Equal Opportunity Employer and is committed to compliance with all applicable federal, state, and local laws. Delta Electronics America is committed to fostering a diverse, inclusive, and respectful workplace. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, age, marital status, national origin, disability, veteran status, or any other protected characteristic.
#LI-DM
#J-18808-Ljbffr
Who can apply
Review the original listing for work authorization, qualifications and employer requirements.