El Segundo, California, United States · On-site
Overview Stellar Solutions, a nationally recognized “Great Place To Work,” delivers engineering solutions across commercial space and national security missions—from innovative new entrants to established space systems o…
Skills: Cybersecurity Advisory, Systems Security Engineering, Risk Management, Mission Assurance, Vulnerability Management
El Segundo, California, United States · On-site
$90k–$140k/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, RF Engineering, FPGA, Matlab, Python
El Segundo, California, United States · Hybrid
$100k–$176k/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: Propulsion System Analysis, Risk Mitigation, Solid Rocket Motors, Hypersonic Systems, Fluid Dynamics
El Segundo, California, United States · On-site
$140k–$170k/yr
Space Systems Integration (SSI) is a fast-growing engineering company that provides aerospace solutions to a variety of government and commercial customers. Our employees are forward-thinking, self-directed individuals w…
Skills: Program Management, Strategic Execution, Risk Management, Cost Management, Budgeting
El Segundo, California, United States · On-site
$94k–$198k/yr
Job Title: Regional Manager/Site Lead Job Category: Project and Program Management Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up …
Skills: Regional Management, Project Management, Service Integration, Strategic Planning, Resource Allocation
El Segundo, California, United States · Hybrid
$100k–$176k/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: Solid Mechanics, Finite Element Analysis, Structural Analysis, Composite Materials, Linear and Non-linear FEA
El Segundo, California, United States · On-site
Overview Company Overview: Allied Universal®, North America’s leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and colla…
Skills: Customer Service, Incident Response, Patrolling, Crowd Management, Communication
El Segundo, California, United States · On-site
$190k–$220k/yr
Space Systems Integration (SSI) is a fast-growing engineering company that provides aerospace solutions to a variety of government and commercial customers. Our employees are forward-thinking, self-directed individuals w…
Skills: RF Systems Engineering, Digital Signal Processing, Remote Sensing, Mission Analysis, Systems Engineering
El Segundo, California, United States · On-site
$210k–$235k/yr
Space Systems Integration (SSI) is a fast-growing engineering company that provides aerospace solutions to a variety of government and commercial customers. Our employees are forward-thinking, self-directed individuals w…
Skills: Program Management, Risk Mitigation, Financial Oversight, Acquisition Strategies, System Integration
El Segundo, California, United States · On-site
SAIC's Horizon program is seeking a Program Manager to join the U.S. Space Force team delivering warfighter capability via the Space Systems Command's Space Combat Power portfolios. The successful candidate will be a par…
Skills: Program Management, Strategic Execution, Acquisition Strategies, Risk Management, Cost Management
El Segundo, California, United States · On-site
Overview Working across the globe, V2X builds smart solutions designed to integrate physical and digital infrastructure from base to battlefield. We bring 120 years of successful mission support to improve security, stre…
Skills: Network Design, Routing Protocols, Switching, Firewall Management, Wireless Technologies
El Segundo, California, United States · On-site
SAIC’s Horizon 2 program is seeking a highly skilled and dynamic Program Manager to lead a complex systems acquisition and perform project management within the Space Combat Power systems portfolio. This role requires ex…
Skills: Program Management, Systems Acquisition, Strategic Planning, Program Integration, Risk Mitigation
El Segundo, California, United States · On-site
SAIC is seeking an experienced Space Systems Engineer to lead a complex systems acquisition within the Space Combat Power systems portfolio. This role requires extensive expertise in government weapon systems engineering…
Skills: Systems Engineering, Space Systems Acquisition, Program Integration, Risk Mitigation, Technical Oversight
El Segundo, California, United States · On-site
SAIC has an opening for a Space RF Payload subject matter expert (SME) with in-depth knowledge of digital signal processing, signals, remote sensing, mission analyses, and system engineering. You will provide subject mat…
Skills: RF Systems Engineering, Digital Signal Processing, Remote Sensing, Mission Analysis, Systems Engineering
El Segundo, California, United States · On-site
Amca is building America’s new industrial base. Since the 1990s, our ability to build new aviation and military systems and maintain the ones we already have has eroded. Today, the gap between what the nation needs to pr…
Skills: P&L Management, Operational Excellence, Lean Manufacturing, New Product Introduction, Cost Reduction
El Segundo, California, United States · On-site
$92k–$158k/yr
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: No CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportuniti…
Skills: C++, Python, Linux, Object Oriented Programming, Test-Driven Development
El Segundo, California, United States · On-site
$177k–$266k/yr
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportunit…
Skills: Cross Domain Solutions, Multi Level Security, Microsoft Azure, Zero Trust Architecture, Identity And Access Management
El Segundo, California, United States · On-site
$87k–$198k/yr
Systems Engineer The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in GPS? You understand your customer’s environment and how to develop the …
Skills: Systems Engineering, Requirements Development, Integration and Testing, Performance Verification, Technical Evaluations
El Segundo, California, United States · On-site
$151k–$227k/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: System Integration, Space Systems Engineering, Risk Assessment, Technical Analysis, Digital Engineering
El Segundo, California, United States · On-site
$162k–$203k/yr
Title: ESS Terminals Senior Systems Engineer Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence an…
Skills: Systems Engineering, Protected SATCOM Terminals, System Architecture, Requirements Development, Interface Control Documents (ICDs)
El Segundo, California, United States • On-site
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Provide senior cybersecurity advisory and program-office support for Space-Based Sensing and Tracking enterprises. Coordinate cyber risk management and integration across government teams, contractors, and stakeholders to ensure mission resilience.
Requires 8+ years of experience in cybersecurity or systems security engineering within national security or space programs. Must possess an active Secret clearance and be eligible for TS/SCI.
Stellar Solutions, a nationally recognized “Great Place To Work,” delivers engineering solutions across commercial space and national security missions—from innovative new entrants to established space systems organizations.
We bring talented, energetic, and immediately productive professionals to meet critical customer needs in systems engineering and integration, mission operations, program management, and strategic planning, helping teams deliver resilient capability to the mission with speed, quality, and focus.
Stellar Solutions is seeking a Senior Cyber Program Support Specialist to support a proposed Space-Based Sensing and Tracking (SBST) enterprise. This role provides cybersecurity-focused program-office support for government customers developing, acquiring, integrating, and transitioning advanced sensing, ground, mission-data, and related enterprise capabilities. The position is designed for a cyber professional who can help the Government and technical teams identify cyber risks early, coordinate execution across multiple organizations, and keep cybersecurity considerations integrated with program decisions, engineering activities, acquisition milestones, and mission readiness.
This is a senior program-support and cybersecurity advisory role, not a narrow cyber-tool administration position. The successful candidate will work across government program offices, systems engineers, mission users, acquisition teams, development contractors, FFRDCs, and cybersecurity stakeholders to strengthen cyber resilience across SBST-related programs. The role may support space, ground, mission processing, data transport, cloud/edge, and operational environments, depending on customer priorities.
This position may be located in Chantilly, VA / Colorado Springs, CO / or El Segundo, CA
Deliverables will be in the format of reports, briefings, spreadsheets, or other documents as directed by the Government, using Government-approved and/or mandated systems/software and processes governed by guidance/instructions/policy or direction. The nature of this work will, at times, require quick responses to stringent deadlines and always in a high-quality, professional manner.
Satisfying customers’ critical needs while realizing our dream jobs
Stellar Solutions is an engineering services company providing end-to-end technical expertise and problem solving skills to significant national and international aerospace programs. We distinguish ourselves by satisfying our customers' critical needs on diverse projects, including defense-related intelligence projects, international telecommunications satellites, commercial imagery satellites and NASA's planetary and earth science missions.
Offices: 199 First St, Suite 210, Los Altos, CA 94022, US · 3800 N Lewiston St, Suite 450, Aurora, CO 80011, US · 14425 Penrose Place, Suite 400, Chantilly, VA 20151, US
Based on 686 listings with disclosed salaries, most government & public sector jobs in El Segundo, CA pay between $94k–$225k per year. Individual offers vary with seniority, company size, and specialization.
There are currently 754 open government & public sector positions in El Segundo, CA listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Boeing, The Aerospace Corporation, Northrop Grumman, RTX, Northrop Grumman Mission Systems, Inc., among others. Browse the listings above to see every active employer.
Yes — 56 of the 754 open government & public sector positions offer remote or hybrid work (3 remote, 53 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.
