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Caltech Jobs (NOW HIRING)

Caltech

Campus Custodial Assistant

Pasadena, CA · On-site

$19 - $24/hr

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 ...

Caltech

Research Technician

Pasadena, CA · On-site

$19 - $25.75/hr

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 ...

Caltech

Paint Department Supervisor

Pasadena, CA · On-site

$100K - $118K/yr

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 ...

Caltech

Business Operations Associate

Pasadena, CA · On-site

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 ...

Caltech

Mechanical Engineer

Pasadena, CA · On-site

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 ...

Caltech

Occasional (On-Call) Lifeguard

Pasadena, CA · On-site

$19/hr

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 ...

Caltech

Staff Scientist

Pasadena, CA · On-site

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 ...

Caltech

Finance and Operations Director

Pasadena, CA · On-site

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 ...

Caltech

Inauguration Event Assistant

Pasadena, CA · On-site

$22 - $29/hr

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 ...

Caltech

Event Assistant

Pasadena, CA · On-site

$19 - $23.25/hr

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 ...

Caltech

Busperson

Pasadena, CA · On-site

$20 - $23/hr

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 ...

Caltech

Annual Giving Specialist

Pasadena, CA · On-site

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 ...

Caltech

Campus Custodial Assistant

Pasadena, CA · On-site

$19 - $24/hr

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 ...

Caltech

Employee Relations Consultant

Pasadena, CA · On-site

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 ...

Caltech

Research Scientist

Pasadena, CA · On-site

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 ...

Caltech

Staff Scientist

Pasadena, CA · On-site

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 ...

Caltech

Storeroom & Inventory Support Staff

Pasadena, CA · On-site

$19.75 - $22.25/hr

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 ...

Caltech

General Computing Intern

Livingston, LA · On-site

$19 - $22/hr

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 ...

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How much do caltech jobs pay per year?

As of Jul 7, 2026, the average yearly pay for caltech in the United States is $110,028.00, according to ZipRecruiter salary data. Most workers in this role earn between $95,500.00 and $129,000.00 per year, depending on experience, location, and employer.

What is a Caltech job?

A Caltech job refers to a position at the California Institute of Technology, a prestigious research university in Pasadena, California. Jobs at Caltech range from academic roles, such as faculty and research positions, to administrative, technical, and support staff roles. Employees contribute to groundbreaking scientific research, innovation, and education in fields like physics, engineering, and biology. Caltech offers a collaborative work environment with opportunities for professional growth and advancement.

What can applicants expect in terms of collaboration and interdisciplinary work when joining a research position at Caltech?

At Caltech, research positions often involve close collaboration across multiple disciplines, as the institute is known for fostering an interdisciplinary environment. Team members frequently work with faculty, postdocs, and students from various departments, which encourages creative problem-solving and innovation. New hires can expect regular group meetings, cross-departmental seminars, and shared lab resources, all designed to enhance collaborative research efforts. This environment not only supports professional growth but also provides exposure to a wide range of scientific approaches and perspectives.

What is Caltech?

Caltech, short for the California Institute of Technology, is a prestigious private research university located in Pasadena, California. Renowned for its strong emphasis on science and engineering, Caltech is considered one of the top STEM-focused institutions in the world. The university is known for its rigorous academic programs, groundbreaking research, and contributions to fields such as physics, engineering, and space science. Caltech also manages NASA’s Jet Propulsion Laboratory, which plays a significant role in space exploration.

What is the difference between Caltech vs Research Scientist?

AspectCaltechResearch Scientist
Required CredentialsPhD in relevant field, strong research backgroundPhD often preferred, relevant research experience
Work EnvironmentAcademic, research-focused, collaborative labsResearch institutions, labs, sometimes industry
Employer & Industry UsageAcademic institutions, research centersUniversities, government agencies, private research firms
Common Search & ComparisonCaltech vs Research Scientist

Caltech is a prestigious research university known for its academic and scientific excellence, while a Research Scientist is a role that can be found across various institutions, focusing on conducting scientific research. The main difference lies in Caltech being an employer and institution, whereas Research Scientist is a job title that can be held at multiple organizations. Both require advanced degrees and research experience, but Caltech offers a unique academic environment dedicated to innovation and discovery.

What are the key skills and qualifications needed to thrive as a Research Scientist at Caltech, and why are they important?

To thrive as a Research Scientist at Caltech, you need advanced expertise in your scientific discipline, typically evidenced by a Ph.D. and a robust research background. Experience with specialized laboratory equipment, data analysis software, and research methodologies is crucial. Strong problem-solving abilities, collaboration, and effective communication distinguish top performers in this role. These skills enable groundbreaking research, successful grant acquisition, and impactful scientific contributions in a leading academic environment.
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Caltech jobs near you
Campus Custodial Assistant

Campus Custodial Assistant

Caltech

Pasadena, CA • On-site

$19 - $24/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted yesterday

Job description

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
Under direct supervision, applies knowledge of cleaning techniques and performs a variety of custodial duties required to maintain Campus buildings areas clean, orderly, and safe by using hand tools or equipment. Performs work in accordance with Institute safety standards and regulatory agencies (e.g., OSHA, EPA, and CDC guidelines).
Essential Job Duties
In coordination and cooperation with other crew members, performs cleaning, sanitizing, and disinfecting duties that include, but are not limited to the following:
  • Responsible for following all safety procedures and maintaining a safe and secure work environment.
  • Cleans and maintains floors, including stairwells, by sweeping and wet mopping several types of floor surfaces using hand tools or equipment.
  • Cleans and maintains carpets by vacuuming and spot cleaning carpets and upholstered furniture using tools or equipment.
  • Cleans and disinfects restrooms, showers, kitchens, locker rooms, on a high frequency schedule.
  • Cleans and sanitizes high-traffic public areas and frequently touched sources on a high frequency schedule.
  • Washes and spot clean walls, blackboards, interior windows, light covers, glass surfaces, and elevators.
  • Dusts horizontal and vertical surfaces, which may require working at heights (6' max)
  • Removes trash by hand or cart and moves trash to designated trash disposal areas.
  • Removes recyclables from building interior and breaks down cardboard boxes.
  • Maintains building entrances and immediate area surrounding building of assignment.
  • Climbs ladders, replace burnt out lights, moves/arranges furniture, and lift/carry items of up to 50 lbs. during the daily assignments.
  • Responsible for the custody of keys in assigned work area; and unlock entry building doors as directed on security building schedule.
  • Must be available to work overtime, including weekends when required.
  • Flexible to perform other custodial duties as needed (Example: Campus Events and Campus Emergency Response).

Basic Qualifications
  • At least six months of experience working as a custodian in a fast-pace educational or commercial environment.
  • Ability to communicate and follow verbal and written instructions.
  • Familiar with custodial hand tools, floor care equipment, and cleaning techniques preferred.
  • Must be able to work this assigned work schedule: 5:00AM - 1:30PM, Monday - Friday.

Physical Requirements
  • Must be able to lift/carry a maximum of 50lbs. and walk, push, pull, climb, twist, stoop, and bend to accomplish job requirements on a regular basis.

Required Documents
  • Resume.

Hiring Range
$19.00 - $24.00 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.
EEO Statement
We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to age, race, color, religion, sex, sexual orientation, gender identity, or national origin, disability status, protected veteran status, or any other characteristic protected by law.
Caltech is a VEVRAA Federal Contractor.
To read more Equal Employment Opportunity (EEO) go to eeoc_self_print_poster.pdf.
Disability Accommodations
Caltech complies with the Fair Employment and Housing Act (FEHA) and the Americans with Disabilities Act (ADA). We consider reasonable accommodation measures that may be necessary for eligible applicants and employees to perform the essential functions of a position.
If you would like to request an accommodation to complete this application, interview, or otherwise participate in the employee selection process, please contact Caltech Recruiting at employment@caltech.edu.
Additionally, if you do not meet the basic qualifications of a role but believe you can perform the essential functions of the job with reasonable accommodation, please reach out to Caltech Recruiting at employment@caltech.edu.

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