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# Senior Communication Systems Test Engineer

- **Company:** The Aerospace Corporation
- **Location:** El Segundo, CA, United States (Remote available)
- **Experience:** Expert
- **Salary:** $129,000.0 - $249,600.0
- **Contract:** Permanent contract
- **Skills:** Artificial Intelligence, Algorithm Design, Systems Engineering, Network Analysis, Signals Intelligence, Data Link, Computer Networks, Computer Engineering, Data Transmissions, Python (Programming Language), MATLAB, Machine Learning, Systems Development Life Cycle, SAP (Applications), Signal Processing, Software Requirements Analysis, MPD (programming Language), Information Technology
- **Published:** July 22, 2026
- **Apply:** https://jobs.localjobnetwork.com/apply/add/87794756/1

## About the Role

* Bachelor's degree in engineering, computer science,mathematicsor related applicable technical discipline.
 * Sixor more years of relevantengineeringexperiencewithincreasing responsibility.
 * Industry experiencewithRFsatellitecommunicationsystems(hardware and software,systems engineering,RF system designrequirementsdevelopment,integration and test,system development,or related field).
 * Knowledge of advanced communication systems and digital signal processing concepts (e.g., modulation, coding, synchronization, estimation, detection theory, waveform design, channel effects, and link performance).
 * Experience with laboratory test equipment (signal generators, spectrum analyzers, oscilloscopes, network analyzers) and software defined radios.
 * MATLAB, Python, and/or C/C++ programming experience.
 * The ability to obtain a current and active TS/SCI security clearance, which is issued by the US government (U.S citizenship isrequiredto obtain a security clearance).
 * This job typically requires 10%domestictravel. Increased travel (up to20%) may berequiredto support certain customer needs.

In addition to the above, the minimum requirements for Senior Engineering Specialist include:

 * Ten or more yearsof relevant engineering experience with increasing responsibility (vs. six years for Engineering Specialist).
 * Proven track record technical leadership., * M.S. or Ph.D. in either Electrical Engineering, Computer Engineering, or related discipline from an accredited university.
 * KnowledgeofUS government programs in the areas of protected communications,navigation,signal intelligence (SIGINT), and/or electronic warfare (EW).
 * Experiencewith modeling andsimulation ofanti-jam waveforms, spread spectrum, beamforming, array processing, interference mitigation, and geolocationtechniques.
 * Familiarity with machine learning theory, practices, and tools.
 * Active TS/SCI clearance or SAP access.

## 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.

At the Mission Payloads Division (MPD), we are pioneers in remote sensing systems that guide our country's space enterprise. Our talented and dynamic people create and flourish in electronics, sensors, radar, artificial intelligence (AI), and advanced data network domains. We boldly advance technology through our research and development and then forward to demonstration and integration. With innovative laboratories and prototyping, MPD delivers groundbreaking results. We guide our Department of Defense, intelligence community, and civil clients to enhance national productivity and security and tackle the most critical missions. Bring your intelligence and creative spirit and join us at MPD!

Our Communication Systems Engineering Department (CSED) within MPD specializes in the research, development, testing, and evaluation of RF and satellite communication systems for national security space programs. Through close collaboration with the United States Government, defense contractors, and other FFRDCs, we deliver impartial, technically rigorous physical-layer expertise that directly shapes solutions to the critical challenges our nation faces in maintaining space superiority.

As a mid-career engineer, you will collaborate with world-class experts within the department who have collectively earned over 60 patents in digital communications and signal processing. Together, you'll work on the most challenging problems in space across all stages of the space lifecycle, from requirements definition through integration and flight operations. You'll gain a balance of expert mentorship, meaningful mission work, and the flexibility to shape your career around what excites you the most!

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

What You'll Be Doing

 * Lead small engineering teams or independently execute projects involving:
 + Physical layer modeling & simulation
 + Communication waveform design and performance analysis of advanced coding and modulation techniques
 + Digital signal processing (DSP) algorithm development
 + Communication system architecture and tradeoff analysis
 + Communication link performance analysis in the presence of noise, fading, and interference
 + Evaluation of programs of record and future programs invarious technical areas including satellitecommunications, signal intelligence (SIGINT), and electronic warfare (EW)
 + Hardware prototyping and testing in the laboratory and in the field
 * Translate vague concepts into practical,well-defined,and methodicaltechnical plans
 * Communicatetechnical resultsclearlyin written reports and presentations
 * Anticipate customers' needs and identify opportunities for new business


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