CalTech - California Institute of Technology Jobs

CalTech - California Institute of Technology

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"Summer Research Assistant"

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Summer Research Assistant

Research Assistant

May 15, 2026

Location

Pasadena

Caltech

Type

Occasional / Overtime Eligible / Benefits Eligible

Salary

$22.00 - $26.25 Per Hour

Required Qualifications

Degree in astronomy, physics or engineering
Experience in astronomical/optical systems
SolidWorks for design/drawings
MATLAB for modeling/analysis
Optical alignment skills
Safety protocols

Research Areas

Optical Instrumentation
Astronomy
Physics, Math & Astronomy
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Summer Research Assistant

Position Description

Summer Research Assistant

Job Category
Occasional

ExemptOvertimeEligible
Overtime Eligible

Benefits Eligible
Benefit Based

Apply Now

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

Summer Research Associate: Support the research needs of Caltech Optical Observatories OIR projects in the division of Physics Math and Astronomy (PMA) through a combination of daily tasks and engineering technical assistance in labs.

Essential Job Duties

Provide hands on engineering assistance on OIR instrumentation projects as needed:

  • Assemble mechanical, optical and electrical components.
  • Assemble and connect various technical/lab equipment and components.
  • Integrate, check out and debug various assemblies such as Mechanical, Electronic and Software components into a working assembly as per the intended design.
  • Collect data and measure performance of various assemblies.
  • Analyze data and performance of various assemblies.
  • Document process and procedure of assemblies, tests and analysis.

Basic Qualifications

  • Ongoing or completed degree in astronomy, physics or engineering.
  • Prior work experience in a relevant astronomical/optical systems environment such as an astronomical observatory or optics laboratory.
  • Assist with setting up equipment; such as on optical tables, equipment racks, making electrical connections, connecting gas and liquid supply lines, vacuum systems and associated hardware.
  • Ability/experience in aligning optical systems.
  • Use SolidWorks to design simple parts and create engineering drawings for prototype machining/manufacturing or modification.
  • Use MATLAB to make models and simulations, analyze and prepare data for presentation.
  • Knowledge and understanding of the operation of various scientific instruments, equipment and devices.
  • Must be able to follow safety protocols and procedures.
  • Must possess strong verbal and written communication skills to effectively interact professionally with research faculty, staff, postdocs, students, and other colleagues.

Preferred skills and experience

  • Ability to understand specifications, drawings and interface documents.
  • Basic proficiency in using Python and/or command line interface (CLI).
  • Basic understanding of raytracing and optical design.
  • Experience with SharePoint, SolidWorks PDM vault, GitHub.

Required Documents

  • Resume.
  • Cover letter (optional).

Hiring Range

$22.00 - $26.25 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 basic qualifications for the Summer Research Assistant role at Caltech?

To qualify for this Summer Research Assistant position, candidates need an ongoing or completed degree in astronomy, physics, or engineering. Prior experience in an astronomical observatory or optics lab is required, including setting up equipment, optical alignment, using SolidWorks for designs, MATLAB for data analysis, and following safety protocols. Strong communication skills are essential. Explore more research assistant jobs for similar roles.

🔬What are the essential duties of this Summer Research Assistant position?

Duties include hands-on engineering assistance for OIR instrumentation: assembling mechanical, optical, and electrical components; integrating and debugging assemblies; collecting and analyzing data; and documenting processes. Support occurs in labs within Caltech's Division of Physics, Math, and Astronomy. Check research jobs for related opportunities in optical observatories.

💰What is the salary and benefits for Caltech Summer Research Assistant?

The hiring range is $22.00 - $26.25 per hour, based on experience and education. Benefits include health, dental, vision insurance, retirement plans, paid time off, and tuition reimbursement for eligible employees. Non-benefit eligible staff access counseling and sick time. Learn about university salaries and perks at Caltech.

What preferred skills are advantageous for this role?

Preferred: Understanding specifications and drawings, basic Python/CLI proficiency, raytracing/optical design knowledge, and experience with SharePoint, SolidWorks PDM, or GitHub. These enhance success in OIR projects. Review tips in how to thrive in research roles.

📄How do I apply for the Summer Research Assistant at Caltech?

Submit a resume and optional cover letter via the Apply Now link. Deadline is May 15, 2026. Use our free resume template and cover letter template to strengthen your application for student/PhD jobs.

👨‍🎓Is this position suitable for students or recent graduates?

Yes, ideal for students or PhD candidates with relevant coursework and lab experience in astronomy or optics. It's categorized under Student / PhD Jobs as occasional summer work. See excel as a research assistant for global tips applicable here.
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