Cryogenic Systems Engineer II – Onsite, Relocation Available

Raytheon

Tucson (AZ)

On-site

USD 69,000 - 131,000

Full time

14 days+

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Benefits offered by this job

Relocation assistance

Job summary

Raytheon Technologies is seeking a Cryogenics Systems Design Engineer II for our Tucson, AZ campus. This onsite role supports EO Cryogenics with multi-discipline teams on infrared sensor programs from development to production.

The candidate will design high‑pressure gas supply assemblies, cryogenic coolers, and Dewar vessels, troubleshoot cryogenic systems, and partner with suppliers. A STEM degree with 2+ years in thermodynamics/structural analysis and CREO/ProE experience is desired.

Qualifications

Typically requires degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 2 years of prior relevant experience.
Experience in Thermodynamic, Heat Transfer Analysis and Structural Analysis.
Experience with fluid, pneumatic, vacuum, cryogenics systems design, analysis, or fabrication.
Cryogenics system design familiarity (preferred).

Responsibilities

Design and analysis of high-pressure gas supply assemblies, Joule-Thompson coolers, Stirling coolers, Dewar design, Ultra High Vacuum (UHV) Hermetic vessels and sealing techniques.
Troubleshoot EO Cryogenic systems.
Work closely with components suppliers.
Prepare technical justification analysis reports
Occasional travel to government and other facilities in support of program activities.