CalTech - California Institute of Technology Jobs

Research Technician

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CalTech - California Institute of Technology

Pasadena, CA

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Research Technician

2026-06-13

Location

Pasadena, CA

California Institute of Technology (Caltech)

Type

Full-time Temporary (Overtime Eligible, Benefit Based)

Salary

$25.25 - $30.75 Per Hour

Required Qualifications

Bachelor's degree in science, mathematics or engineering
Aptitude for experimental laboratory work
Mechanical assembly and testing skills
Vacuum systems maintenance
Clean room experience

Research Areas

Cryogenics
Detectors
Low-noise electronics
UV instrumentation
Focal plane electronics
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Research Technician

Position Description

Job Category
Fulltime Temporary

ExemptOvertimeEligible
Overtime Eligible

Benefits Eligible
Benefit Based

Job Summary

The Caltech Space Radiation Laboratory (SRL) in Pasadena, CA, seeks a highly motivated, skilled technician to support the development and test of the NASA Ultraviolet Explorer (UVEX) detectors and focal plane electronics. The individual will support a variety of mechanical and electrical assembly and testing activities. SRL provides a dynamic and inclusive work environment that emphasizes teamwork in pursuit of scientific discovery. The Space Radiation Laboratory, part of the Physics, Math, and Astronomy Division at Caltech (www.caltech.edu), partners with NASA, the Jet Propulsion Laboratory (JPL, operated for NASA by Caltech), and the Space Sciences Laboratory (SSL) at UC-Berkeley on UVEX.

Essential Job Duties

  • Mechanical assembly of cryogenic test dewars and calibration facilities.
  • Machining and mechanical alteration of component parts.
  • Develop assembly procedures for test cryostats.
  • Maintaining vacuum systems, including plumbing and pumps.
  • Prepare purchase order requests, contact vendors for quotations and delivery status of mechanical and electrical parts.
  • Maintain clean room facilities.
  • Working with high-pressure liquid nitrogen dewars. This includes filling the test setups and maintaining.

Basic Qualifications

  • Bachelor's degree in science, mathematics or engineering.
  • Aptitude for experimental work in a laboratory setting, including careful hands-on assembly.

Preferred Qualifications

  • Prior experience with cryogenics, detectors, and/or low-noise electronics.
  • Familiarity with mechanical and electrical design and associated software.
  • Experience or background in optical and UV instrumentation.

Required Documents

  • Resume
  • Cover Letter

Hiring Range

$25.25 - $30.75 Per Hour

The salary of the finalist(s) selected for this role will be set based on a variety of factors, including but not limited to, internal equity, experience, education, specialty and training.

As one of the largest employers in Pasadena, CA, Caltech is committed to providing comprehensive benefits to eligible employees and their eligible dependents. Our benefits package includes competitive compensation, health, dental, and vision insurance, retirement savings plans, generous paid time off (vacation, holidays, sick time, parental leave, bereavement, etc.), tuition reimbursement, and more. Non-benefit eligible employees will have access to some benefits such as onsite counseling and sick time. Learn more about our benefits and staff perks.

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Frequently Asked Questions

🔧What are the essential job duties for this Research Technician role?

The role involves mechanical assembly of cryogenic test dewars, machining component parts, developing assembly procedures, maintaining vacuum systems, preparing purchase orders, upholding clean room facilities, and handling high-pressure liquid nitrogen dewars. Support UVEX detectors and focal plane electronics at Caltech SRL. Explore similar research jobs for more opportunities.

🎓What basic qualifications are required for the Research Technician position?

Candidates need a Bachelor's degree in science, mathematics, or engineering, plus aptitude for experimental laboratory work with careful hands-on assembly. This Staff / Administration role emphasizes precision in a research setting. Check research assistant jobs for related qualifications.

What preferred qualifications enhance candidacy for this job?

Preferred experience includes cryogenics, detectors, low-noise electronics, familiarity with mechanical and electrical design software, and background in optical and UV instrumentation. These skills align with NASA UVEX project needs at Caltech.

💰What is the salary and benefits for this Research Technician position?

The hiring range is $25.25 - $30.75 per hour, based on experience and internal equity. Benefits include health, dental, vision insurance, retirement plans, generous PTO, tuition reimbursement, and more for eligible employees. Visit higher ed jobs for salary insights.

📄How do I apply for the Research Technician job at Caltech?

Submit a resume and cover letter via the application portal before the deadline on June 13, 2026. This is a full-time temporary position, overtime eligible. Prepare using our free resume template and free cover letter template.

🏢What is the work environment like at Caltech Space Radiation Laboratory?

Dynamic, inclusive environment emphasizing teamwork for scientific discovery. Partners with NASA, JPL, and UC Berkeley SSL on UVEX. Pasadena, CA location offers comprehensive benefits. See tips for research roles.
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