CareerPlan

Sr. Test Engineer, Mechanical Systems

Weirton, WVFull-time2026-10-28 → 2026-11-09
On-site · United States

Core

Primary on-site mechanical test engineering owner responsible for executing physical tests, root-cause analysis, and telemetry data reporting for multi-pack integrated test assets and mechanical subsystems.

Role type

Senior IC mechanical test engineer (battery manufacturing)

Builds

Iron-air battery systems for grid-scale energy storage

Domain

Energy storage / Battery manufacturing / Mechanical systems

Deliverable

physical/clinical work

Required skills

mechanical test engineering, structural/vibration testing, fluidic system validation, root-cause analysis, mechanical instrumentation, data acquisition systems, test plan development, DFMEA translation

Preferred skills

battery systems experience, EV experience, grid-scale storage experience, heavy industrial testing experience

Technologies

Python, MATLAB, LabVIEW, JIRA, Confluence, Jama, strain gauges, load cells, accelerometers, pressure transducers, flow meters, thermal cameras

Responsibilities

Lead physical test execution (structural loading, vibration, seismic simulation, fluidic flow characterization), triage mechanical anomalies, validate telemetry data integrity, deploy and calibrate test rigs and instrumentation, enforce safety protocols

Seniority

Senior, hands-on IC