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HIHIKINEX logo

HIKINEX

CA, US

(Fastwater Staffing) SENIOR THERMAL ENGINEER – HYPERSONIC AIR VEHICLES.

CONTRACTREMOTESENIOR LEVELENGINEERING

Location & Work Arrangement

  • Costa Mesa, CA (On-Site) preferred
  • Remote opportunities may be considered for exceptionally strong candidates located elsewhere in the U.S.

Employment Details

  • Contract: 6 months, with potential for extension or conversion to a permanent position
  • Target Bill Rate: Up to $120/hour

Requirements

  • Must be a U.S. Citizen
  • Must be eligible to obtain and maintain a Top Secret security clearance

WHAT YOU'LL DO

  • Thermal design and analysis of unmanned air vehicles at conceptual, preliminary, and detailed design maturities
  • Define thermal system architectures and material selection strategies for vehicles operating in demanding flight environments
  • Thermal analysis of flight vehicles using CFD, FEA, and engineering methods
  • Material response modeling under combined thermal and mechanical loads
  • Transient thermal analysis for time-varying mission profiles
  • Ground test planning, execution, and analysis in specialized thermal test facilities
  • Flight test planning, execution, and post-flight thermal data analysis
  • Use first principles and MATLAB/Python models to inform design decisions
  • Collaborate with aerodynamics, structures, electrical, and systems engineers on integrated solutions
  • Present thermal status at formal reviews internally and with customers
  • Prepare formal documentation (specifications, test procedures, technical reports)

REQUIRED QUALIFICATIONS

  • MS or higher degree in Aerospace Engineering, Mechanical Engineering, or Applied Physics with focus on heat transfer and fluid dynamics
  • In-depth understanding of heat transfer, fluid dynamics, and high-temperature environments
  • 5+ years of experience in aerospace thermal engineering on rocket, aircraft, or missile programs
  • Experience with thermal analysis in high-speed flight regimes
  • Thermal analysis experience using CFD (STAR-CCM+, ANSYS Fluent) and/or FEA thermal solvers
  • Experience with thermal-structural coupling
  • Ground testing experience with thermal instrumentation and data acquisition
  • Strong programming skills in MATLAB, Python, or similar for tool development
  • Experience preparing formal documentation
  • CAD experience with SolidWorks or Siemens NX
  • Passion for defending the United States and her allies
  • Ability to obtain and hold a U.S. Top Secret security clearance

PREFERRED QUALIFICATIONS

  • Experience with material response modeling in extreme thermal environments
  • Knowledge of material degradation and surface phenomena under demanding conditions
  • Experience with specialized thermal ground test facilities
  • Experience with chemical kinetics and finite-rate chemistry modeling
  • Flight test experience including instrumentation design and post-flight analysis
  • Experience with thermal-structural analysis codes (NASTRAN, Abaqus, ANSYS Mechanical)
  • Material characterization experience at elevated temperatures
  • Experience with manufacturing and assembly of thermal systems
  • Active U.S. security clearance
Pay
Not stated
Where
CA, US
Work
Remote
Type
Contract
Posted
2 Oct, 2026
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