Test Systems Specialist
Aerospace Corporation · Los Angeles, CA
📍 El Segundo, CAvia workdayFirst listed here 2026-09-20
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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 - $50.88
Pay 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 teamw
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