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CalTech - California Institute of Technology

Assistant Electronics Technician

Closes:

Salary: $28 – $32 per hour

1,562

Caltech is a world-renowned science and engineering institute that marshals some of the world's brightest minds and most innovative tools to address fundamental scientific questions. We thrive on finding and cultivating talented people who are passionate about what they do. Join us and be a part of the diverse Caltech community.

Job Summary

Position is full-time, benefited, and located at Palomar Observatory. Position works under the direct supervision of the observatory Electronics Group supervisor. Position will work alone or with other members of the observatory crew to install, test, and, when necessary, learn to repair electronic systems. Duties include, but are not limited to, instrument installs, setups, and removals. Duties will also include cryogenic handling, troubleshooting, and repair of basic electronics systems, including scientific instrumentation, computing systems, and other observatory electronic systems. Position is expected to communicate effectively with the observatory’s management, staff, and scientific customer base. Work schedule to be flexible and include weekend/holiday work.

Essential Job Duties

  • Install, set up, and verify instruments on telescopes, which require lifting equipment and driving observatory vehicles to various sites across the observatory. Ensure instruments are installed correctly and promptly for handoff to the night support staff.
  • Perform tasks at the direction of the Electrical Engineers and/or Observatory Electrician to include basic wiring and soldering.
  • Given inputs from the existing telescope schedules, customers, and management, help plan, document, monitor, and report the status of activities and projects, including instrument setups and tasks.
  • Perform cryogenic maintenance, such as cryogen transfer and vacuum maintenance using turbo pumps on scientific instrumentation.
  • Review and update electronic technician procedures, inventory, and logging documents.
  • Participate in the troubleshooting of all observatory electronic systems, including instrumentation, computer hardware, network, and electrical systems, which requires driving observatory vehicles to various sites across the observatory.
  • Help ensure the electronic technician lab, storage areas, and observing floors are clean and orderly.
  • Other duties as assigned, including snow abatement on domes and at the observatory.

Basic Qualifications

  • Basic computer skills, including hardware maintenance.
  • Basic understanding and interest in electronics.
  • Able to safely work in elevated or confined spaces.
  • Able to work at a site elevation of 6000’.
  • Must be able to lift 25 lbs.
  • Must have a valid driver's license at the time of hire and maintain it throughout the course of employment.
  • Successful completion of background check and physical exam.

Preferred Qualifications

  • 3-5 years of electronic technician experience.
  • Ability to use electronic test instrumentation such as oscilloscopes, DVM, and logic analyzers.
  • Working knowledge of analog and digital electronics and electrical systems.
  • Skilled in electronic construction techniques for cabling, wiring, and replacement of components.
  • Some college coursework is preferred.
  • Understands how to read schematic diagrams.
  • Skilled in the use of vacuum systems and safe cryogenic procedures.
  • Copper, fiber, and wireless network setup and maintenance experience.
  • Computer-literate and knows how to use schematic capture software.
  • Observatory electronics experience.
  • Experience with scientific electronic systems.

Required Documents

  • Resume.
  • Cover Letter.

Hiring Range

$27.75 - $32.00 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.

Job details

Title
Assistant Electronics Technician
Employer
CalTech - California Institute of Technology
Location
Palomar Observatory
Published
Aug 11, 2026
Closes:
Oct 10, 2026
Job type
Full time, Staff / Administration
Field
Laboratory and Research
Salary

Salary: $28 – $32 per hour

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Frequently Asked Questions

🔧What does an Assistant Electronics Technician do at Palomar Observatory?

This role supports observatory operations by installing, testing, and repairing electronic systems on telescopes and scientific instruments. Key tasks include cryogenic transfer, vacuum maintenance using turbo pumps, basic wiring and soldering, and assisting engineers. You'll also help with network hardware and computer systems, and keep the electronics lab organized. Learn more about research support roles in our guide to becoming a research technician.

🎓What are the required qualifications for this Caltech technician job?

Minimum qualifications include basic electronics understanding, computer hardware skills, and a valid driver's license. You must be able to work at 6,000 ft elevation and lift 25 lbs. Preferred candidates have 3–5 years of electronics technician experience, familiarity with test instruments (oscilloscopes, DVMs), schematic reading, soldering, and knowledge of analog/digital circuits and cryogenic systems. For career insights, see how to become a research technician.

🌄Where is the position located and what are the working conditions?

The job is based at Palomar Observatory in Southern California, at an elevation of approximately 6,000 feet. You'll work both indoors and outdoors, occasionally in elevated or confined spaces. The role requires driving observatory vehicles to various sites, lifting up to 25 lbs, and may involve snow abatement. Flexible scheduling with weekend and holiday work is expected.

📄How do I apply for the Assistant Electronics Technician position at Caltech?

Submit a resume and cover letter through the Caltech application portal. Highlight your experience with electronic systems, test equipment, and cryogenics. Use our free resume template and cover letter template to tailor your application. The deadline is October 10, 2026. For interview preparation, read research technician interview tips.

💰What is the salary and benefits package for this full-time role?

The hiring range is $27.75 – $32.00 per hour. Caltech provides a competitive benefits package including health, dental, and vision insurance, retirement savings plans, generous paid time off (vacation, sick leave, holidays), tuition reimbursement, and more. Full details are available in the job description. For context on academic staff salaries, see our university salary data.

📈Is there opportunity for learning and career growth in this technician role?

Yes, you'll work alongside Electrical Engineers and technicians, gaining hands-on experience with scientific instrumentation, cryogenics, and complex electronic systems. Caltech encourages professional development and may offer tuition reimbursement for further coursework. This role is an excellent stepping stone toward a research technician or engineering technician career. Explore more staff roles in research jobs at universities.

About the employer

CalTech - California Institute of Technology Jobs

CalTech - California Institute of Technology

4.0 Star Employer Ranking

AcademicJobs.com is the premier platform to discover Caltech jobs, connecting talented professionals with exceptional career opportunities at one of the world’s leading institutions for science and technology. The California Institute of Technology (Caltech), located in Pasadena, California, is renowned for its groundbreaking research and academic excellence, making Caltech uni jobs highly sought after by academics and professionals globally. Caltech careers offer an innovative and collaborative environment for individuals to excel. Caltech university careers span a diverse range of disciplines, reflecting the institute’s key areas of academic specialization, including physics, astronomy, engineering, computer science, and biology. Employment Caltech includes roles such as professors, research scientists, postdoctoral scholars, and professional staff positions, catering to various expertise levels. For those pursuing Caltech jobs Pasadena, the institute’s vibrant campus provides a dynamic workplace in a sunny, culturally rich region near Los Angeles. Caltech uni vacancies and job postings are showcased on AcademicJobs.com, where candidates can explore opportunities in cutting-edge research, teaching, and administrative roles. Jobs at Caltech cover fields like quantum computing, planetary science, and bioengineering, aligning with the institute’s mission to advance scientific discovery and solve global challenges. Each Caltech vacancy is an opportunity to contribute to pioneering projects within a world-class scientific community. Caltech Employment Opportunities are extensive, with Caltech job Opportunities ranging from academic faculty to technical and operational roles. A Caltech Career offers the chance to join an institution that values innovation, rigor, and interdisciplinary collaboration. Caltech uni openings are regularly updated on AcademicJobs.com, ensuring access to the latest Caltech vacancies. Jobs at Caltech uni are ideal for those passionate about pushing the boundaries of science and technology. Caltech job postings include positions in chemistry, data science, and professional services such as IT and research administration. Caltech Employment through AcademicJobs.com connects talented individuals with Caltech Uni vacancies, providing a seamless pathway to join a prestigious institution driving global scientific progress.

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