Design and analyze liquid cooling and thermal management fluid systems for jet-engine VTOL military UAV. Requires 5+ years experience with thermal/fluid systems, strong CAD and analysis skills.
112k – 169k/yr
On-site5+ YOEHardware Engineering
About the role
Responsibilities
Design components and fluid systems for liquid cooling and thermal management systems
Engage with suppliers on fluid system components
Perform system and component analysis and sizing
Own multiple aspects of X-BAT's fluid systems
Support flight test operations in the control room during flight test campaigns
Requirements
B.S. in Mechanical Engineering (or equivalent)
5+ years experience with environmental control systems, liquid cooling systems, thermal systems, component design, system analysis, supplier management, requirements management
Demonstrated ability to execute design, build, and test with rigor at speed
Strong CAD skills (NX preferred)
Demonstrated proficiency with fluid system analysis, including 1st principles, Simscape, Amesim
Ability to work independently in fast-paced, cross-functional teams
Nice-to-Haves
Experience with environmental and operational robustness (vibration/shock, thermal extremes, contamination, corrosion, sand/dust)
Experience supporting ground test and flight test campaigns and system checkout, failure investigations
Familiarity with reliability and safety methods (DFMEA/FTA, fault containment, safe-state thinking)
Familiarity with fighter-class and larger aircraft flight test operations, control room operations, radio communication procedures, and test data processing and presentation
Skills
Mechanical EngineeringCADNxFluid System AnalysisSimscapeAmesimEnvironmental Control SystemsLiquid Cooling SystemsThermal SystemsSupplier Management
Lead vibration and structural dynamics testing to validate Shield AI's autonomous hardware. Plan/execute shaker tests, perform modal analysis, correlate with FEA models, and partner with design/analysis teams to improve mechanical performance for defense applications.
112k – 169k/yr
On-site5+ YOEHardware Engineering
Senior Aerostructures Design Engineer (R4721)
Shield AIDallas, TX +1
Designs and develops structural components for autonomous UAVs, from concept through production. Performs stress analysis, ensures manufacturability, and supports testing/integration with cross-functional teams. Requires 4+ years aircraft structural experience and CAD proficiency.
112k – 169k/yr
On-site4+ YOEHardware Engineering
Senior Propulsion Test Engineer (R4640)
Shield AIDallas, TX
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.
114k – 171k/yr
On-site5+ YOEHardware Engineering
Senior Propulsion Design Engineer (R4642)
Shield AIDallas, TX
Designs and releases propulsion hardware for UAV turbofan engines, including CAD modeling in Siemens NX, analysis with ANSYS/FEA, and collaboration with production/test teams. Requires 5+ years aerospace experience and bachelor's in engineering.
114k – 171k/yr
On-site5+ YOEHardware Engineering
Mechanical Engineering Design Lead
IdeoSan Francisco, CA
Lead mechanical design efforts on complex physical product development projects from concept to production at IDEO. Guide interdisciplinary teams, mentor juniors, prototype rapidly, and incorporate sustainability/LCA while translating between form, function, and client needs. Requires 5-7+ years ME/product design experience with strong CAD, DFM, and leadership skills.