# Senior Propulsion Test Engineer (R4640)

**Company:** [Shield AI](https://hotfix.jobs/companies/shield-ai)
**Location:** Dallas, TX
**Role:** Hardware Engineering
**Salary:** $114k – $171k/yr
**Experience:** 5+ years
**Skills:** Python, Daq, Refprop, Gfssp, Ansys, FEA, Gas Turbine Engines, Test Stands, Instrumentation, Propulsion Testing
**Posted:** 2026-03-16

> Leads end-to-end propulsion test campaigns for low-bypass turbofan-powered UAV, including test stand design, instrumentation, execution, data analysis, and flight readiness. Requires 5+ years in engine testing, hands-on experience with test cells/DAQ, and Python proficiency.

## Job Description

## Responsibilities
- Own the propulsion test program from requirements through execution, data review, and test-to-flight handoff.
- Architect, design, analyze, and build test stands and fixtures for engine, fuel, oil, bleed air, and TVC-related testing.
- Define and implement instrumentation plans, DAQ architecture, calibration methods, and test procedures.
- Lead ground test campaigns, including performance mapping, transient response, and edge-of-envelope testing.
- Analyze test data to validate performance, identify anomalies, and drive design or control updates.
- Partner with propulsion REs and controls engineers to ensure test coverage closes risk against CONOPS and mission profiles.
- Drive root cause investigations for test anomalies and implement corrective actions.
- Author test plans, reports, and readiness reviews; represent propulsion test in design and flight readiness reviews.

## Required Qualifications
- **Bachelor’s degree** in Aerospace Engineering or a related engineering discipline.
- **5+ years** of experience in propulsion or engine testing in aerospace development environments.
- Hands-on experience with engine test cells, test stand design, instrumentation, and DAQ systems.
- Strong understanding of gas turbine engine performance, transients, and test methodologies.
- Proficiency in **Python** (or similar) for data reduction, automation, and analysis workflows.
- Experience supporting flight test readiness and test-to-flight transitions.
- U.S. Citizenship or ability to comply with ITAR requirements.

## Preferred Qualifications
- Experience testing low-bypass turbofan engines or propulsion subsystems on UAVs or tactical aircraft.
- Familiarity with **REFPROP**, **GFSSP**, **ANSYS**, or **FEA** to support test interpretation and correlation.
- Experience designing structural test fixtures, load paths, thermal management, and safety systems for hot-fire environments.
- Background in controls integration, actuator testing (e.g., TVC), and transient characterization.
- Experience operating in a test-driven, hardware-centric aerospace development environment.
- M.S. in Aerospace Engineering or a related discipline.

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