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- ...Rigetti Computing seeks a mid-level Cryogenics and RF Field Engineer to install, operate, and troubleshoot advanced cryogenic and RF systems at customer sites globally. You will travel to production-like quantum hardware deployments and collaborate with physicists, engineers...Suggested
Entangled Future
Berkeley, CA3 days ago - ...Field Engineer: Cryogenics & RF Hardware at Rigetti Computing, Berkeley, CA or Fremont, CA. A mid-level full time position in the QPU Engineering Operations team, listed under hardware engineering. Role Overview We are seeking an experienced Cryogenics and RF Field Engineer...SuggestedFull time
Entangled Future
Berkeley, CA3 days ago - ...Rigetti Computing, Inc. is seeking an experienced Cryogenics and RF Field Engineer to support systems deployed at customer facilities worldwide. The role is hands-on, travels extensively, and operates across RF, vacuum, cryogenics, and electronics in production-like environments...SuggestedWorldwide
Rigetti Computing
Fremont, CA3 days ago - ...Thea Energy is seeking a Principal Magnet Cryogenics Engineer in the United States (Kansas) to lead the complete lifecycle from concept through commissioning of large-scale HTS magnet systems for next-generation fusion reactors. You will own cryogenic design, thermal-hydraulic...Suggested
Thea Energy Inc.
Topeka, KS3 days ago $227.43k - $288.4k
Mid-Senior Level | Full-time Engineering | Livermore, CA | 11/03/2026Reference #: REF8409QJob Code: SEL.4 Science & Engineering TSL 4Organization... ...make a real impact.Job DescriptionWe have an opening for a Cryogenic Systems Engineering Manager to lead and advance the cryogenic...SuggestedFull timeFor contractorsRelocationFlexible hoursLawrence Livermore National Laboratory
Livermore, CA7 hours agonew- ...Cryogenic Systems Engineer Location: On-site in Houston, TX (Relocation available) An innovative engineering organization developing next generation electrical infrastructure is seeking a Cryogenic Systems Engineer to help advance cutting edge technologies that improve...SuggestedFull timeRelocation
Blue Signal Search
United States4 days ago $85k - $130k
...$85,000 - $130,000 per year A bit about us: We develop cryogenic scientific instruments used in quantum research and advanced low... ...repairs and RMAs, and communicate technical feedback to engineering teams. Test electrical, mechanical, vacuum pump, compressor, and...SuggestedLocal areaRemote work- ...PsiQuantum in Milpitas, California, is seeking a Manager, Process Control Engineer to design, implement, commission, and operate the cryogenic instrumentation and control systems that support our cryogenic infrastructure. You will lead PLC hardware and software development...Suggested
PsiQuantum
Milpitas, CA3 days ago $175k - $240k
...building a superconducting digital computer that operates at cryogenic temperature. The refrigeration system is not a facility accessory... ...to the compute payload. We are looking for a mechanical engineering leader with deep cryogenic refrigeration experience. The right...SuggestedRelocationRelocation packageSnowcap Compute Inc.
Palo Alto, CA1 day ago- ...VEIR, based in Woburn, MA, seeks a Senior Mechanical Engineer to join System Integration & Heat Transfer. You will own mechanical, thermal... ..., and collaborate with cross-functional teams to deploy cryogenic thermal management solutions in fast-paced data-center environments...Suggested
VEIR Corp
Woburn, MA3 days ago $165k - $190k
Berkeley, CAQPU - Hardware Engineering /Full-time /HybridRigetti Computing builds full-stack quantum computers — from superconducting qubit... ...quantum processors. We are seeking a Senior Mechanical/Cryogenic Engineer to own the mechanical architecture of our quantum hardware...SuggestedFull timeWork experience placementLocal areaFlexible hoursRigetti Computing
Berkeley, CA22 hours ago$150k - $200k
...re building it into reality. We build hard things. We build them well. And we're just getting started.As a Senior Propulsion Engineer, Cryogenic & Chemical Systems, you will assist the team in the system design, development, integration, testing, and analysis of satellite...SuggestedPermanent employmentFull timeShift workTURION SPACE
Irvine, CA22 hours ago- ...We are looking for a talented Cryogenic Systems Engineer to join our team and lead the development of advanced cryogenic systems for liquid methane and oxygen production. In this role, you will design, optimize, and implement innovative cryogenic processes that leverage...Suggested
GEIOS COeX
Doral, FL3 days ago - ...CAIRE Inc. seeks a Senior Mechanical Engineer to lead the design and development of cryogenic liquid oxygen tanks for medical devices. You will own detailed mechanical designs, drive reliability, and ensure regulatory compliance across ISO 13485 and FDA requirements....SuggestedContract work
CAIRE Inc
Ball Ground, GA4 days ago - ...Firefly Aerospace is seeking an FGSE Engineer to own the lifecycle of critical fluid systems across launch sites, test stands, and production... ...design, analyze, and build complex fluid systems, including cryogenic and high-pressure gas systems, working alongside technicians...Suggested
Firefly Aerospace
Briggs, TX3 days ago - ...Blue Origin seeks a Liquid Systems Responsible Engineer with cryogenic fluids experience to support cryogenic propellant management hardware. You will contribute to requirements, design reviews, supplier coordination, and verification, while also shaping manufacturing...Relocation
Blue Origin
Los Angeles, CA4 days ago - ...Blue Origin seeks a Senior Cryogenic Responsible Engineer to lead the liquid subsystem baseline and own cradle-to-grave hardware for the Blue Moon lunar lander program, delivering safe, high-performance cryogenic propellant management solutions for spaceflight. This...
Blue Origin
Denver, CO1 day ago - ...to electromagnetic interference, and integrate with existing cryogenic cooling and standard fiber-optic infrastructure. That approach... ...make it real. Job Summary: The Cryogenic Electrical Interconnect Engineer is responsible for the design, development, integration, and...Full timeRemote workShift work
PSI Quantum
Milpitas, CA4 days ago - ...Blue Origin in Merritt Island, FL is seeking a Senior Proposal Engineer to develop high level architectures and ROM costs for cryogenic test systems supporting space vehicle programs. You will lead design refinements, coordinate with suppliers, and mentor junior engineers...
Blue Origin
Merritt Island, FL3 days ago - ...Blue Origin in Seattle, WA is seeking a Senior Cryogenic Responsible Engineer to own cradle-to-grave cryogenic propulsion hardware, lead technical trades, and collaborate with suppliers to deliver safe, high-performance systems for space missions. The role demands...
Blue Origin
Seattle, WA1 day ago - Venus Aerospace is seeking a Senior Test Engineer to lead the design, development, commissioning, and operation of cutting-edge propulsion... ...of high-pressure fluid, pneumatic, hydraulic, and cryogenic systems to automated test stands and hazard analyses. You will...
- ...PsiQuantum is seeking a Mechanical Design Engineer to contribute to the cryogenic and vacuum systems that support our quantum computer projects. You will design, detail, and optimize mechanical assemblies and components, ensuring manufacturability and reliability for cryogenic...
PSI Quantum
Palo Alto, CA1 day ago - ...HRL Laboratories, an IBM company, is seeking an Electronics Development Engineer to design, characterize, and validate cryogenic mixed signal hardware for qubit control and readout. You will perform low-temperature measurements, RF/microwave work, and hardware–firmware...
HRL Laboratories LLC
Malibu, CA22 hours ago - ...PsiQuantum in Milpitas, CA seeks a Mechanical Design Engineer to contribute to the cryogenic and vacuum systems for the quantum computer project. The role involves heavy CAD modeling and drawing production, interfacing with internal teams and external suppliers. Candidates...
PsiQuantum
Palo Alto, CA2 days ago - ...Spinor Energy in Mountain View, California, is seeking a Cryogenic Systems Engineer to design, analyze, and operate advanced cryogenic assets. You will perform thermal budgeting and architect or select cryostats, vacuum chambers, insulation, and cryocooler interfaces,...
Spinor Energy
Mountain View, CA3 days ago - ...Amentum is seeking a Senior Mechanical Process Engineer in the Advanced Solutions Group to lead design and execution of complex process... ...startup. You will own schedules and budgets, develop piping, cryogenic, high-temperature and HVAC systems, and ensure compliance with...
Amentum
Detroit, MI3 days ago - ...designed, with a high-performance architecture, efficient reusability, and rapid design iteration.We are looking for a Cryogenic Responsible Engineer with strong CAD design and drafting skills to support the model-and-drawing side of our cryogenic propellant management...Relocation
Blue Origin
Seattle, WA3 days ago - Firefly Aerospace, headquartered in north Austin, Texas, seeks engineers with hands-on propulsion test experience to join our test... ...missions. The role requires 3+ years in propulsion test operations, cryogenic systems familiarity, and the ability to travel up to 25% to...
- ...Origin LLC in Seattle is seeking an experienced Test Conductor/Engineer to lead ground test activities for the Zero Boil Off program... ...across test campaigns. The role requires a strong background in cryogenic and pressurized systems, P&ID literacy, and leadership of test...
- Subcritical Systems, Inc. in Austin, TX is hiring a Mechanical Engineer - Pressure Systems to lead the design, development, and deployment of large cryogenic pressure and test systems for our superconducting accelerator hardware. This in-person role requires hands-on leadership...
