El Segundo, California, United States · On-site
$110k–$166k/yr
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 ce…
Skills: Digital signal processing, Digital communications, FPGA, MATLAB, Python
El Segundo, California, United States · On-site
$107k–$146k/yr
About Radiant Radiant is an El Segundo, CA-based startup building the world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-megawatt, fail-safe microreactor that can b…
Skills: Nuclear engineering, Reactor operations, Neutronic analysis, Transient analysis, MCNP
El Segundo, California, United States · Hybrid
$62k–$141k/yr
Information System Security Officer The Opportunity: Maintain responsibility for ensuring the appropriate operational security posture is maintained for all systems assigned. Assist the ISSM in meeting their duties and r…
Skills: Information System Security, RMF, NIST SP 800-53, Security assessments, Auditing
El Segundo, California, United States · On-site
$129k–$250k/yr
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 ce…
Skills: RF spectrum engineering, Interference analysis, Spectrum management, Communications systems engineering, Regulatory compliance
El Segundo, California, United States · On-site
$140k–$225k/yr
About Radiant Radiant is an El Segundo, CA-based startup building the world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-megawatt, fail-safe microreactor that can b…
Skills: CFD, Thermal modeling, STAR-CCM+, Ansys Fluent, Heat transfer
El Segundo, California, United States · On-site
$134k–$185k/yr
About Radiant Radiant is an El Segundo, CA-based startup building the world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-megawatt, fail-safe microreactor that can b…
Skills: Nuclear engineering, Reactor physics, Neutronics, Monte Carlo simulation, OpenMC
El Segundo, California, United States · On-site
$140k–$225k/yr
About Radiant Radiant is an El Segundo, CA-based startup building the world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-megawatt, fail-safe microreactor that can b…
Skills: Thermal-hydraulics, CFD, Thermal FEA, STAR-CCM+, Ansys Fluent
El Segundo, California, United States · On-site
$107k–$146k/yr
About Radiant Radiant is an El Segundo, CA-based startup building the world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-megawatt, fail-safe microreactor that can b…
Skills: Structural analysis, Dynamics analysis, Finite element analysis, ANSYS, Abaqus
El Segundo, California, United States · On-site
$120k–$160k/yr
About Circadia Health Circadia Health is a growth-stage healthcare AI company on a mission to prevent avoidable hospitalizations and transform senior-care operations. Our Circadia Intelligence Platform combines: Contactl…
Skills: ISO 13485, FDA QMSR, Design controls, CAPA, Complaint handling
El Segundo, California, United States · On-site
$140k–$197k/yr
About Radiant Radiant is an El Segundo, CA-based startup building the world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-megawatt, fail-safe microreactor that can b…
Skills: Thermal-hydraulics analysis, Reactor systems codes, RELAP5, TRACE, CTF/COBRA-TF
El Segundo, California, United States · On-site
$134k–$185k/yr
About Radiant Radiant is an El Segundo, CA-based startup building the world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-megawatt, fail-safe microreactor that can b…
Skills: Mechanical engineering, Structural analysis, Thermomechanical analysis, Finite element analysis, CAD
El Segundo, California, United States · On-site
$140k–$225k/yr
About Radiant Radiant is an El Segundo, CA-based startup building the world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-megawatt, fail-safe microreactor that can b…
Skills: CFD, Thermal FEA, STAR-CCM+, Ansys Fluent, CAD
El Segundo, California, United States · On-site
$107k–$146k/yr
About Radiant Radiant is an El Segundo, CA-based startup building the world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-megawatt, fail-safe microreactor that can b…
Skills: Nuclear engineering, Radiation shielding, Criticality safety, Reactor physics modeling, Transient analysis
El Segundo, California, United States · On-site
SAIC's Horizon 2 program is seeking your, our latest Space Operations Integrator to serve as a subject matter expert in support to the U.S. Space Force (USSF) in developing and deploying warfighter capabilities within th…
Skills: Space operations, Systems integration, Requirements development, CONOPS development, Systems design
El Segundo, California, United States · On-site
The MSEIT effort provides leading edge Systems Engineering & Integration (SE&I) for the Space Force’s Space Systems Command. We support the Space Force’s acquisition of state-of-the-art Military Satellite Communications …
Skills: Systems Engineering, Integration, Test, MBSE, Satellite Communications
El Segundo, California, United States · Hybrid
SAIC is seeking a Digital Engineer with demonstrated experience using Palantir Foundry onsite in El Segundo, CA to build end-to-end data solutions and applications for the Positioning, Navigation, and Timing (PNT) System…
Skills: Palantir Foundry, Python, Java, Data Modeling, Data Transformation
El Segundo, California, United States · On-site
$140k–$220k/yr
CHAOS Industries is redefining modern defense with a multi-product portfolio that gives the ultimate advantage—domain dominance. The company's products are powered by Coherent Distributed Networks (CDN™), empowering warf…
Skills: Experimental Design, Bayesian Inference, Surrogate Modeling, Uncertainty Quantification, Python
El Segundo, California, United States · On-site
$96k–$182k/yr
Date Posted: 2026-08-06 Country: United States of America Location: US-CA-EL SEGUNDO-E04 ~ 2006 E El Segundo Blvd ~ BLDG E04 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The a…
Skills: Windows server management, Storage management, File server management, Access management, Data backup
Oceanus Marine TechnologiesEl Segundo, California, United States · On-site
$125k–$180k/yr
About Oceanus Oceanus Marine Technologies is building the operating platform for the modern maritime world. Global trade runs on ships, and we’re redefining what’s possible at sea by leveraging modern technology. We’re a…
Skills: Network architecture, Linux systems administration, Compute infrastructure, Hardware procurement, Edge computing
El Segundo, California, United States · On-site
$134k–$185k/yr
About Radiant Radiant is an El Segundo, CA-based startup building the world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-megawatt, fail-safe microreactor that can b…
Skills: Structural engineering, Thermomechanical analysis, Finite element analysis, Stress analysis, CAD
El Segundo, California, United States • On-site
Sign up with Clera and we'll reach out the moment a role actually fits you — no more spraying applications into the void.
Develop and implement signal processing algorithms for GPS/GNSS and communication systems using FPGA hardware or software. Conduct performance analysis, prototype real-time systems, and document technical findings for customers.
Requires a Master's degree in Electrical Engineering or Computer Science and at least 5 years of experience in digital signal processing. Candidates must be U.S. citizens capable of obtaining a Top-Secret security clearance with SCI access.
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!
Interested in prototyping cutting-edge communication and Position, Navigation and Timing (PNT) systems that will drive future acquisition programs? Then a role as a Digital Communications & Signal Processing Engineer in the Digital Communication Implementation Department (DCID), under The Aerospace Corporation’s MPD, is the ideal landing spot for your next career move!
DCID uses software-defined radios and FPGA technology to develop advanced communication and navigation system prototypes (GNSS, PNT, GPS, etc.) that solve the toughest problems related to digital communication systems. DCID’s support includes guiding the acquisition of next-generation communication and navigation systems needed by our customers, helping industry implement cutting edge technologies and creating innovative solutions to our customers’ most challenging problems. Our group supports exciting programs such as the Aerospace CubeSat SlingShot Platform, the development of the Payload Characterization and Environments (PACE) Lab, and competes in challenges such as the Blind Signal Classification Challenge. Please join us on the leading edge of digital communications.
The selected candidate will be required to work full time on-site at our facility at El Segundo, CA
Job Summary:
Developing and implementing signal processing algorithms with applications to GPS/GNSS/Software Defined Radio receivers and/or communication transceivers and/or digital signal processing on FPGA hardware or in software
Analysis of signal processing performance using MATLAB, Python, or similar simulation environments
Prototyping of cutting-edge real-time systems for emulation and proof of concept
Research pertaining to advanced signal processing, GNSS technology/future development and Alternative PNT concepts
Documenting work products in briefings and/or technical reports to customers and colleagues
Minimum Requirements:
Master’s degree from an accredited university in Electrical Engineering, Computer Science
Minimum 5 years of experience in an area of digital signal processing and Digital Communications
Proficiency with any of the following: MATLAB, C/C++, Python, VHDL
Experience with digital communication and/or DSP algorithms in hardware using FPGAs
Previous experience testing, fielding, or developing GNSS systems
Detailed understanding of GNSS architecture
This position requires the 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 Top-Secret level with SCI access. This process will begin after the start date.
It would be impressive if you have one or more of these:
PhD degree from an accredited university in Electrical Engineering, Computer Science, or another related field in an area of digital signal processing, GNSS positioning and navigation, alternative navigation techniques
Experience using GNURadio, USRPs, and the GNSS SDR
Proficiency working with and modeling for GNSS Simulators
Skill with RF lab equipment (spectrum analyzers, network analyzers, oscilloscopes)
Familiarity with Linux, Real-Time Operating Systems, and DevOps tools (Jira, Git, Jenkins)
Experience with Anomaly testing for GNSS hardware
Pervious experience interacting directly with government customers
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)
$110,400.00 - $165,500.00Pay Basis: AnnualLeadership 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:
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.
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.
A leading architect for the nation’s space programs, supporting national security & fostering innovation in space.
The Aerospace Corporation is a leading architect for the nation’s space programs, advancing capabilities that outpace threats to the country’s national security while nurturing innovative technologies to further a new era of space commercialization and exploration. Aerospace’s national workforce of more than 4,600 employees provides objective technical expertise and thought leadership to solve the hardest problems in space and assure mission success for space systems and space vehicles.
Offices: 14745 Lee Rd, Chantilly, Virginia 20151, US · 2310 E. El Segundo Blvd., El Segundo, California 90245, US
Based on 1084 listings with disclosed salaries, most technology jobs in El Segundo, CA pay between $94k–$216k per year. Individual offers vary with seniority, company size, and specialization.
There are currently 1,219 open technology positions in El Segundo, CA listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include The Aerospace Corporation, Boeing, RTX, CHAOS Industries, Varda Space Industries, among others. Browse the listings above to see every active employer.
Yes — 179 of the 1219 open technology positions offer remote or hybrid work (35 remote, 144 hybrid).
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.
