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AOSense

Designs and manufactures cold-atom sensors

R&D Technician

Hardware Systems IntegrationConfirmed live in the last 24 hours
Full-timeFremont, CA, USA$50k - $110k

About the Job

Requirements

  • Demonstrated success in precision mechanical assembly of prototypes and products.
  • Hands-on experience with test equipment.
  • Applicants must be U.S. citizens or permanent residents for U.S. Government contracts.
  • An associate degree in a relevant technical field or equivalent professional experience, with experience in an R&D environment.

Responsibilities

  • Collaborate with physicists and engineers to assemble and test complex quantum sensor and atomic clock hardware.
  • Procure and track inventories of mechanical, optical, vacuum, and electrical components.
  • Coordinate component and subsystem fabrication, assembly, and test.
  • Assemble precision mechanical systems.
  • Align lasers through optical systems.
  • Procure and maintain laboratory equipment and supplies.
  • Collaborate with engineers to define and implement test plans.
  • Bake out and leak test vacuum systems.
  • Document and report results of validation testing.

Desired Qualifications

  • Expertise aligning and securing micro-optical components.
  • Hands-on experience with vacuum system assembly and testing.
  • Adeptness in glovebox assembly work.
  • Sensitivity to cleanliness requirements of vacuum and optical assemblies.
  • Skill in mechanical prototyping, including basic machining and finishing operations.
  • Practical experience with advanced bonding methods, including soldering, brazing, and adhesives.
  • Proficiency with SolidWorks mechanical design software.
  • Familiarity with electronics prototyping, including reading schematics, PCB fabrication, assembly, soldering, and rework.
  • Experience testing low-noise analog, mixed-signal, and radio-frequency electronics.
  • Basic knowledge of data acquisition and analysis software such as LabVIEW, MATLAB, and Python.

About the Company

AOSense

Designs and manufactures cold-atom sensors

AOSense designs and manufactures high-performance quantum sensors based on cold-atom technology for navigation, timekeeping, and gravity measurement. It uses frequency-stable lasers to cool, trap, and manipulate atoms and employs atom interferometry to create precise gyroscopes, accelerometers, IMUs, atomic clocks, gravimeters, and gravity gradiometers. Unlike many sensor makers, it draws on Stanford-originated research, secures defense-oriented SBIR contracts, and delivers custom SWaP-optimized solutions for GPS-denied environments. Its goal is to translate advanced cold-atom research into deployable systems and components that enable resilient navigation, reliable timing, and geophysical surveying for defense, aerospace, and scientific missions.

Company size
11-50
Company stage
Grant
Total funding
$26.8M
Headquarters
Fremont, CA
Founded
2004

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