Cryogenic Device Engineer

HRL Laboratories pioneers the next frontiers of physical and information science. Delivering transformative technologies in automotive, aerospace and defense, HRL advances the critical missions of its customers to help them remove limitations and create competitive advantage. HRL then transitions the work back to customers - ready for real-world application. For more than 70 years, HRL’s rich portfolio of scientific discoveries and engineering innovations continues to build on each other — often in unexpected, profound and far-reaching ways. As a private company owned jointly by Boeing and GM, HRL prioritizes purpose over profit, significantly advancing the state of the art.

HRL Laboratories advances critical structural and functional materials and semiconductor devices that enable precision navigation, quantum technologies and extreme-environment performance. With expertise from design through deployment, we deliver scalable, high-performance solutions that transform our customers’ missions. Our work leverages digital manufacturing and scalable microfabrication techniques to meet tomorrow’s toughest challenges.

General Description:

We are seeking a highly motivated candidate to conduct ultra-low temperature, low-noise electrical measurements of advanced semiconductor devices, including spin qubits. This role involves developing novel measurement systems, automating test methodologies, and collaborating with a multidisciplinary team to advance the state of the art in quantum and semiconductor device physics.

Essential Duties:

•    Conduct ultra-low temperature and low-noise electrical measurements of semiconductor spin qubit devices in collaboration with other device engineers.
•    Collaborate with the measurement-system-engineering team to identify and implement improvements to device-control, interconnect, and environmental subsystems.
•    Write script-level code to support experimental development, automate semiconductor data acquisition, and streamline hardware interfacing.
•    Analyze complex test results, document and standardize test methodologies, and maintain organized summaries of experimental data.
•    Technical Communication: Report findings through frequent technical presentations and written reports to internal stakeholders.
•    Laboratory Leadership: Develop and utilize novel measurement systems and test procedures while maintaining a safe and efficient laboratory environment.

Required Qualifications:

•    BS with 8 years of experience in Electrical Engineering, Physics, or Cryogenic Device Testing
•    Detailed knowledge of cryogenic device testing and equipment
•    Deep understanding of semiconductor device physics
•    Proficiency in analog circuit design and familiarity with digital electrical circuits.
•    Experience in scientific programming for data analysis (specific language is flexible)
•    Proven ability to develop and use automated data acquisition systems
•     Strong work ethic, natural scientific curiosity, and a passion for complex problem-solving

Physical Requirements:

Must be able to work at a computer for extended periods, work safely in a laboratory environment, and climb ladders to access elevated test equipment.

Special Requirements: 

U.S. Citizenship with the ability to obtain and maintain a U.S. Government security clearance.

Compensation and Benefits:

• Pay Range: $140,700 - $175,950


• Our salary ranges are determined by role, level, and location (California). The range displayed on each job posting reflects the target range for new hire salaries for the position. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training. Your recruiter can share more about the specific salary range during the hiring process.

• Benefits: HRL offers a generous and very competitive total compensation and benefits package. Our Regular/Full Time benefits include medical, dental, vision, life insurance, 401K match, gym facilities, PTO, Sick time, upward mobility, and an exciting and challenging work environment.


• For more information about our company benefit offerings please visit: https://www.hrl.com/careers/benefits

Non-Discrimination and Equal Employment Opportunities (U.S.)

Don’t meet every single requirement? Studies have shown that some people are less likely to apply to jobs unless they meet every single desired qualification. At HRL, we are dedicated to building a diverse, inclusive, and authentic workplace, so if you’re excited about this role but your past experience doesn’t align perfectly with every qualification in the job description, we encourage you to apply anyway. You may be just the right candidate for this or other roles.

We are proud to be an EEO/AA employer M/F/D/V. We maintain a drug-free workplace and perform pre-employment substance abuse testing. 

If you would like more information about Equal Employment Opportunity as an applicant under the law, please go to Employees & Job Applicants | U.S. Equal Employment Opportunity Commission

For our privacy policy please visit: www.hrl.com/privacy

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.