Top 37 Physicists Jobs in El Segundo, Ca

Plasma Science Research Associate
The Aerospace Corporation —El Segundo, CA
- $86,700 - $136,420 a year
- Full-time
- Mid-level
- Master's degree
- Analysis skills
- Paid holidays
- Relocation assistance
2026 Materials Physicist - Non-Destructive Evaluation (NDE)
The Aerospace Corporation —El Segundo, CA
- $120,000 - $140,000 a year
- Full-time
- Doctor of Philosophy
- Travel
- In-person
- Paid holidays
- Relocation assistance
Atomic Clocks Scientist
The Aerospace Corporation —El Segundo, CA
- $110,400 - $165,500 a year
- Full-time
- Computer Science
- Doctor of Philosophy
- Mentoring
- Paid holidays
- Relocation assistance
Aerospace Engineer 2
UCLA —Los Angeles, CA
- $95,400 - $208,300 a year
- Full-time
- Hybrid work
- Background check
- Computer Science
- Mid-level
AEROSPACE ENGR 2 RP
The Regents of the University of California on behalf of their Los Angeles Campus —Los Angeles, CA
- $95,400 - $208,300 a year
- Full-time
- Background check
- Computer Science
- Mid-level
CASSI 2026
Carnegie Science —Pasadena, CA
- $7,000 a month
- Travel
- US work authorization
- Communication skills
- Travel reimbursement
Radiation Effects Research Scientist
The Aerospace Corporation —El Segundo, CA
- $129,000 - $249,600 a year
- Full-time
- Master's degree
- Analysis skills
- Doctor of Philosophy
- Paid holidays
- Relocation assistance
2026 Particle Induced Radiation Effects Scientist
The Aerospace Corporation —El Segundo, CA
- $120,000 - $140,000 a year
- Full-time
- Doctor of Philosophy
- Travel
- Software development
- Paid holidays
- Relocation assistance
Research Scientist
California Institute of Technology —Pasadena, CA
- $79,700 - $145,000 a year
- Full-time
- 3 years
- Doctor of Philosophy
- Senior level
- Paid holidays
- Health insurance
5d
Scientist IV
JPL/NASA —Pasadena, CA
- $171,704 - $215,072 a year
- Full-time
- 5 years
- Master's degree
- Bachelor's degree
- Dental insurance
- Paid time off
Electric Propulsion Scientist
The Aerospace Corporation —El Segundo, CA
- $117,300 - $226,900 a year
- Full-time
- Management
- Doctor of Philosophy
- Travel
- Paid holidays
- Relocation assistance
Scientist II
JPL/NASA —Pasadena, CA
- $107,744 - $138,840 a year
- Full-time
- Master's degree
- Bachelor's degree
- Doctor of Philosophy
- Dental insurance
- Paid time off
Staff Scientist
California Institute of Technology —Pasadena, CA
- $79,700 - $105,000 a year
- Full-time
- Doctor of Philosophy
- Budgeting
- Senior level
- Paid holidays
- Health insurance
Technologist III
JPL/NASA —Pasadena, CA
- $123,864 - $170,248 a year
- Full-time
- Master's degree
- Assembly
- Bachelor's degree
- Dental insurance
- Paid time off
Project Scientist
Giant Magellan Telescope Project (GMT) —Pasadena, CA
- $155,000 - $240,000 a year
- Full-time
- Construction site
- English
- Office
- Disability insurance
- Health insurance
Quantum Research Scientist, AWS Center for Quantum Computing
Amazon Development Center U.S., Inc. —Pasadena, CA
- $136,000 - $184,000 a year
- Full-time
- Hybrid work
- Mid-level
- Master's degree
- Analysis skills
- AD&D insurance
- Health insurance
6d
Technical Leader- Quantum Networking Hardware Engineer
Cisco Systems —Santa Monica, CA
- $163,600 - $303,100 a year
- Full-time
- Computer Science
- Doctor of Philosophy
- US work authorization
- Paid parental leave
- Paid holidays
Senior Medical Physicist
Siemens Healthineers —Los Angeles, CA
- $266,850 - $366,916 a year
- Full-time
- Current TB test
- Clinic experience
- 3 years
- Disability insurance
- Health insurance
7d
Postdoc: Trapped Ion Quantum Clocks and Precision Timing Systems
JPL/NASA —Pasadena, CA
- $83,820 a year
- Full-time
- Doctor of Philosophy
- Senior level
- Communication skills
- Dental insurance
- Paid time off
Postdoc: Quantum Gases, Matter-Wave Interferometry, and Cold Atom Systems
JPL/NASA —Pasadena, CA
- $83,820 a year
- Full-time
- Doctor of Philosophy
- Senior level
- Communication skills
- Dental insurance
- Paid time off

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physicists jobs near el segundo, ca

Plasma Science Research Associate

The Aerospace Corporation -
El Segundo, CA

Apply Now

Job Details

Full-time
$86,700 - $136,420 a year

Benefits

Paid holidays
Relocation assistance
Health insurance
401(k)
Flexible spending account

Qualifications

LabVIEW
CAD software
Fabrication
Mechanical fabrication
PLC programming
Electrical engineering training
Machining equipment
Automated systems
Wiring and circuitry work
Embla
Hand tools

Full Job Description

The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space— delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you’ll be part of a special collection of problem solvers, thought leaders, and innovators. Join us and take your place in space.

Physical Sciences Laboratories (PSL) supports the effective and timely development and operation of national security systems through scientific research and the application of advanced technologies. PSL has more than 150 specialized laboratories used to test, analyze, and troubleshoot virtually every aspect of rocket and satellite system design, development, construction, deployment, and operation. The expertise of the laboratories’ technical staff allows PSL to stay abreast of new technological developments and program support issues associated with rapidly evolving space systems.

The Electric Propulsion & Plasma Science section focuses on experimentally studying electric propulsion and other low-temperature plasma space technologies. This includes performing experiments to resolve flight anomalies, as well as characterizing commercial EP devices using our extensive plasma physics expertise. With a range of test facilities at our disposal, including our world-class EP3 chamber, we are equipped to study not only low-power devices like electrosprays but also high-power (>10 kW) systems. In support of flight programs, the section also investigates other plasma-adjacent phenomena like electrostatic discharge (ESD), sputtering, multipactor breakdown, and other forms of plasma-material interaction. We are looking for a Plasma Science Research Associate (Research Associate III/IV).

Highlights of our lab's capabilities can be seen here: Virtual Tour

The selected candidate will be required to work full-time, on-site at our facility in El Segundo, California.

What You’ll Be Doing

We perform technical assessment, research and development, risk mitigation, and anomaly investigation and resolution through laboratory experimentation and analysis
You will directly support scientists and engineers of the Electric Propulsion & Plasma Science section in this function as well as interface as needed with other internal support organizations
Our technical work demands a broad hands-on skillset to achieve our goals, and your applied skills will be critical to the success of the projects performed by the section
Your function will involve the design, fabrication, instrumentation, and troubleshooting of new experiments as well as maintenance of existing experiments
You will play a critical role in the readiness of our electric propulsion and plasma science test infrastructure
Duties, responsibilities, and activities may change, or new ones may be assigned as needed

What Corporate Skills You’ll Bring

Strong written and oral communication skills
Must work well in a team environment
Possess organizational, time management and project management skills
Demonstrate flexibility and ability to adapt to changing organizational need
Interpersonal skills to coordinate efforts and work with other internal and external organizations

This position is available as Research Associate III or IV

What You Need to be Successful

Minimum Requirements for the Research Associate III include:

Bachelor’s degree from an accredited program in aerospace engineering, electrical engineering, mechanical engineering, physics, or related discipline
A minimum of (3) years of experience in an industry or research environment
Fabrication skills with hand tools and basic machine tools
Working knowledge of electronics and basic circuit design
Working knowledge of data acquisitions systems including measurement hardware, sensors, wiring, and data acquisition software
This position requires ability to obtain and maintain a security clearance, which is issued by the US government. U.S citizenship is required to obtain a security clearance.

In addition to the above, the minimum requirements for the Research Associate IV include:

Master’s degree from an accredited program in aerospace engineering, electrical engineering, mechanical engineering, physics, or related discipline
A minimum of (6) years of experience in an industry or research environment.
Experience with mechanical CAD and analysis software
Experience with modifying and maintaining NI LabVIEW programs, DAQ systems, and PLC programming
Precision fabrication experience and experience interfacing with machine shops
Experience with vacuum systems

How You Can Stand Out

It would be impressive if you have one or more of these:

Experience working in and maintaining a plasma science or electric propulsion laboratory
Experience working with high purity low pressure flow gas flow systems

We offer a competitive compensation package where you’ll be rewarded based on your performance and recognized for the value you bring to our business. The grade-based pay range for this job is listed below. Individual salaries within that range are determined through a wide variety of factors including but not limited to education, experience, knowledge and skills.

(Min - Max)

$86,700.00 - $136,420.00

Pay Basis: Annual

Leadership Competencies

Our leadership philosophy is simple: every employee, regardless of level and role, can demonstrate leadership. At Aerospace, our commitment is our people. To cultivate our talent and ensure that we have a strong pipeline of future leaders, we want individuals who:

Operate Strategically
Lead Change
Engage with Impact
Foster Innovation
Deliver Results

Ways We Reward Our Employees

During your interview process, our team will provide details of our industry-leading benefits.

Benefits vary and are applicable based on Job Type. A few highlights include:

Comprehensive health care and wellness plans
Paid holidays, sick time, and vacation
Standard and alternate work schedules, including telework options
401(k) Plan — Employees receive a total company-paid benefit of 8%, 10%, or 12% of eligible compensation based on years of service and matching contributions; employees are immediately eligible and vested in the plan upon hire
Flexible spending accounts
Variable pay program for exceptional contributions
Relocation assistance
Professional growth and development programs to help advance your career
Education assistance programs
An inclusive work environment built on teamwork, flexibility, and respect

We are all unique, from various backgrounds and all walks of life, yet one thing bonds all of us to each other—the belief that we can make a difference. This core belief empowers us to do our best work at The Aerospace Corporation.

Equal Opportunity Commitment

The Aerospace Corporation is an equal opportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, age, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender, gender identity or expression, color, religion, genetic information, marital status, ancestry, national origin, protected veteran status, physical disability, medical condition, mental disability, or disability status and any other characteristic protected by state or federal law. If you’re an individual with a disability or a disabled veteran who needs assistance using our online job search and application tools or need reasonable accommodation to complete the job application process, please contact us by phone at 310.336.5432 or by email at [email protected] . You can also review Know Your Rights: Workplace Discrimination is Illegal .

Apply Now

Refine Your Search

physicists jobs in el segundo, ca

Plasma Science Research Associate

2026 Materials Physicist - Non-Destructive Evaluation (NDE)

Atomic Clocks Scientist

Aerospace Engineer 2

AEROSPACE ENGR 2 RP

CASSI 2026

Radiation Effects Research Scientist

2026 Particle Induced Radiation Effects Scientist

Research Scientist

Scientist IV

Electric Propulsion Scientist

Scientist II

Staff Scientist

Technologist III

Project Scientist

Quantum Research Scientist, AWS Center for Quantum Computing

Technical Leader- Quantum Networking Hardware Engineer

Senior Medical Physicist

Postdoc: Trapped Ion Quantum Clocks and Precision Timing Systems

Postdoc: Quantum Gases, Matter-Wave Interferometry, and Cold Atom Systems

I want to receive the latest job alert for physicists in el segundo, ca

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