Responsibilities include creating low temperature numerical models, running experiments measuring material thermal properties, boundary resistances, and heating in components. Working knowledge of thermal analysis software (COMSOL, IcePak, Sinda/Fluint) or similar. Working knowledge of cryogenic test systems; dilution refrigeration, 4 K cryo-coolers, Adiabatic Demagnetization Refrigeration (ADR) and liquid helium immersion. Bachelor's of Science in Mechanical Engineering, Aerospace Engineering, Physics or STEM related field specializing in thermodynamics and heat transfer with 5 years of relevant technical experience, a M.S Degree in Mechanical Engineering, Aerospace Engineering, Physics or STEM related field specializing in thermodynamics and heat transfer with 3 years of relevant technical experience OR Masters degree in STEM related field and currently enrolled in a PhD program with a completion date prior to start with 1 year of relevant technical experience OR PhD in STEM related field specializing in thermodynamics and heat transfer with 1 year of relevant technical experience. Heat transfer and thermodynamics Experimental design Ability to communicate effectively to team members both verbally and in writing. Ability to adjust to changing priorities and requirements. This position requires the applicant to be a U.S. Citizen. Ability to obtain and maintain a U.S. Government security clearance per customer requirements. Bachelor's of Science in:

Mechanical Engineering, Aerospace Engineering, Structural Engineering, Physics or STEM related field specializing in thermodynamics and heat transfer with 8 years of relevant technical experience, a M.S Degree in Mechanical Engineering, Aerospace Engineering, Physics or STEM related field specializing in thermodynamics and heat transfer with 6 years of relevant technical experience, or a PhD in Mechanical Engineering, Aerospace Engineering, Physics or STEM related field specializing in thermodynamics and heat transfer with 4 years of relevant technical experience. Working knowledge of thermal analysis software (COMSOL, IcePak, Sinda/Fluint) or similar. Problem solving and analytical skills Heat transfer and thermodynamics Experimental design Ability to communicate effectively to team members both verbally and in writing. Ability to adjust to changing priorities and requirements. This position requires the applicant to be a U.S. Citizen. Ability to obtain and maintain a U.S. Government security clearance per customer requirements. Principal Cryogenic Thermal Analyst:

Design and analysis experience simulating heat transfer within superconducting circuitry. Working knowledge of cryogenic test systems; dilution refrigeration, 4 K cryo-coolers, Adiabatic Demagnetization Refrigeration (ADR) and liquid helium immersion. Experience in nanoscale heat transfer Experience in cryogenic system design and analysis Design and analysis experience simulating heat transfer within superconducting materials Experience in modeling mechanical structures in; Solidworks, NX or similar. An active U.S. government security clearance