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Senior Communications Systems Engineer - Engineering Specialist Security Clearance

Job in El Segundo, Los Angeles County, California, 90245, USA
Listing for: Aerospace Corporation
Full Time position
Listed on 2026-01-15
Job specializations:
  • Engineering
    Systems Engineer, Electrical Engineering
Job Description & How to Apply Below
Position: Senior Communications Systems Engineer - Engineering Specialist with Security Clearance
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! The Communication Systems Engineering Department (CSED) performs analysis, modeling and simulation, and laboratory activities to design and evaluate communication systems, signals, and signal processing algorithms for our customers.

As an engineer within CSED, you will be solving challenging technical problems in the areas of communication, counter-communication, and related digital signal processing. Your technical expertise will help support various US Government military and national program needs as well as shape their futures! Work Model:
The selected candidate will be required to work full time on-site at the Aerospace El Segundo, CA facility What You'll Be Doing
* Independently execute and/or lead projects involving:

* Physical layer modeling & simulation.

* Communication waveform design and performance analysis.

* Position, navigation, and timing signals design and analysis.

* Communication link budget analysis.

* Evaluation of programs of record and future programs in various technical areas including satellite communications, signal intelligence (SIGINT), and electronic warfare (EW).

* Development and evaluation of program requirements, interfaces, and verification processes.

* Digital signal processing (DSP) algorithm development.
* Provide implementable technical solutions to the Nation's Hardest Problems

* Translate vague concepts into practical, well-defined, and methodical technical plans.

* Communicatetechnical resultsclearlyin written reports and presentations. What You Need to be Successful

Minimum Requirements:

* Bachelor's degree in engineering, computer science, mathematics or related applicable technical discipline.

* Six or more years of relevant engineering experience with increasing responsibility.

* Experience with RF satellite communication systems (hardware and software, systems engineering, RF system design requirements development, integration and test, system development, or related field).

* Understanding of several communication systems and digital signal processing concepts (e.g., modulation, coding, synchronization, estimation, detection theory, waveform design, channel effects, and link performance).

* Fluency in MATLAB, Python, or C/C++.

* The ability to obtain a current and active TS/SCI security clearance, which is issued by the US government (U.S citizenship is required to obtain a security clearance)

* This job typically requires 10% domestic travel. Increased travel (up to 20%) may be required to support certain customer needs. How You Can Stand Out It would be impressive if you have one or more of these:
* M.S. or Ph.D. in either Electrical Engineering, Computer Engineering, or related discipline from an accredited university.

* Eight or more years of relevant engineering experience with increasing responsibility.

* Experience with military and commercial satellite communication systems.

* Working knowledge of US…
Position Requirements
10+ Years work experience
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