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Test Systems Specialist

On-site El Segundo, United States full time

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.

Job Summary  

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 Propulsion Science Department (PSD) is seeking a   Test   Systems   Specialist   ( Technical Specialist – Electromechanical III )   with   hands-on   mechanical, electrical, and data acquisition / instrumentation   experience in research and development   (R&D)   environments to support laboratory test operations .   Our   section solv es   a wide range of   launch   and spacecraft propulsion-related issues at various phases, from technology proof - of - concept to anomaly resolution of propulsion systems   currently   in use.   

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

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

What   You’ll   Be Doing  

  • Design and build test fixtures, test setups, and test stands   for   experimental R&D environments  

  • Configure data acquisition hardware (measurement modules, PLCs, instrumentation) and program data collection / control sequences for experimental systems  

  • Install,   calibrate, and configure sensors, transducers, thermocouples, and other measurement   devices  

  • Prepare laboratory equipment   /   systems for experimental runs   and support test operations in collaboration with scientists and engineers  

  • Build, install, and   maintain   pneumatic, hydraulic, and electrical control systems, including valves,   regulators ,   pumps,   hazardous high-pressure gas ,   and cryogenic systems  

  • Perform routine maintenance on laboratory equipment and facilities,   maintain   organized lab spaces, and execute general facility upkeep tasks  

What You Need to be Successful

Minimum   R equirements T est Systems Specialist   ( Technical Specialist – Electromechanical III) include : 

  • High School Diploma or GED certificate  is required

  • Minimum of (3 )   years   of   professional experience in   a   hands-on   technical, test, or   operations environment  is required

  • Experience with test electronics and data acquisition systems, including sensor wiring, control/communication systems, and troubleshooting  

  • Ability to assemble   and   install   pressurized fluid systems and mechanical components   / test setups  

  • Experience   supporting   test operations and   familiarity with   laboratory safety proto col s  

  • Ability to   maintain   laboratory equipment, facilities, and organized workspaces  

  • This position requires the ability to obtain and maintain a security clearance, which is issued by the U.S. government. U.S. citizenship is required to obtain a security clearance

How You Can Stand Out  

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

  • Installation and operation of instrumentation: load cells, pressure transducers, thermocouples, accelerometers, strain gauges, flowmeters is preferred
  • Flow system components: valves, pumps, regulators, piping/tubing
  • NI LabVIEW, DAQ system development, and PLC programming
  • Mechanical CAD design software
  • High-hazard test facilities and laboratory environment maintenance
  • Chemical laboratory safety, vacuum systems, compressed gases, and cryogenic 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)

$33.92 - $50.88Pay Basis: Hourly

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  peoplemangmnt.mailbox@aero.org . You can also review Know Your Rights: Workplace Discrimination is Illegal.

Source: the employer's careers page. Last checked 2026-10-20. Posted 2026-09-02.

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