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: Systems Engineering, Space Systems Integration, Interface Control Management, Requirements Development, Systems Architecting
El Segundo, California, United States · On-site
$134k–$190k/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: Quality Management Systems, NQA-1, AS9100, ISO9001, TS16959
El Segundo, California, United States · On-site
$45/hr–$68/hr
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: Risk Management Framework, Assessment & Authorization, NIST 800-53, DAAPM, eMASS
El Segundo, California, United States · On-site
$118k–$225k/yr
Date Posted: 2026-06-18 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: Red Hat Enterprise Linux, Microsoft Windows Server, Active Directory, VMware vCenter, VMware vSphere
El Segundo, California, United States · Hybrid
$147k–$220k/yr
RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportunities …
Skills: Tool Engineering, Control Account Management, Earned Value Management, Budget Tracking, Risk Mitigation
El Segundo, California, United States · On-site
$40/hr–$55/hr
Long Wall Company was created in 2024 to accelerate missile defense technology for the U.S. and our allies. Building on the RS1 and GS0 launch systems, Long Wall develops containerized, mass-producible missile defense sy…
Skills: Electro-mechanical Assembly, High-pressure Leak Checks, Wire Routing, Contact Crimping, Precision Tooling
El Segundo, California, United States · On-site
$63k–$120k/yr
Date Posted: 2026-06-18 Country: United States of America Location: US-CA-EL SEGUNDO-E01 ~ 2000 E El Segundo Blvd ~ BLDG E01 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: U.S. …
Skills: Materials Analysis, Characterization, Design of Experiments, Polymeric Materials, Chemical Testing
El Segundo, California, United States · On-site
$146k–$310k/yr
Spacecraft Systems Engineer (Senior) - Millennium Space Systems Company: Millennium Space Systems Millennium Space Systems, a part of Boeing Defense, Space and Security (BDS), is a fast, agile small satellite company foc…
Skills: Spacecraft Systems Engineering, Requirements Analysis, Design Verification and Validation, Satellite Integration and Test, Model-Based Systems Engineering
El Segundo, California, United States · On-site
$146k–$310k/yr
Spacecraft Systems Engineer (Senior) - Millennium Space Systems Company: Millennium Space Systems Millennium Space Systems, a part of Boeing Defense, Space and Security (BDS), is a fast, agile small satellite company foc…
Skills: Space Systems Engineering, Requirements Analysis, Design Verification, Design Validation, Satellite Integration and Test
El Segundo, California, United States · On-site
$166k–$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 Systems, Signal Processing, Satellite Communications, Link Budgets, Electromagnetic Warfare
El Segundo, California, United States · On-site
$120k–$198k/yr
End-to-End Space Systems Engineer (Experienced or Lead) Company: The Boeing Company Boeing Defense, Space & Security (BDS), Space Mission Systems (SMS) Division, seeks an End-to-End Space Systems Engineer (Experienced or…
Skills: Systems Engineering, Satellite System Design, Model Based Systems Engineering, Interface Control Documents, Requirements Verification
El Segundo, California, United States · On-site
$118k–$174k/yr
Procurement Agent - Millennium Space Systems Company: Millennium Space Systems At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’…
Skills: Procurement Strategy, Supplier Negotiation, FAR/DFARS Compliance, AS9100 Standards, SAP/SAR
El Segundo, California, United States · On-site
$129k–$190k/yr
IT Systems Engineer - Millennium Space Systems Company: Millennium Space Systems Millennium Space Systems, a part of Boeing Defense, Space and Security (BDS), is a fast, agile small satellite company focused on national …
Skills: Linux Administration, Windows Server Administration, vSphere Virtualization, Azure Administration, Office 365 Administration
El Segundo, California, United States · On-site
$159k–$215k/yr
Senior Network Engineer - Millennium Space Systems Company: Millennium Space Systems Millennium Space Systems, a part of Boeing Defense, Space and Security (BDS), is a fast, agile small satellite company focused on natio…
Skills: Network Design, LAN/WAN, Cloud Networking, Firewall Configuration, VPN Technologies
El Segundo, California, United States · On-site
$159k–$215k/yr
Senior Network Engineer - Millennium Space Systems Company: Millennium Space Systems Millennium Space Systems, a part of Boeing Defense, Space and Security (BDS), is a fast, agile small satellite company focused on natio…
Skills: Network Design, LAN/WAN, Wireless Networking, Cloud Networking, Firewall Configuration
El Segundo, California, United States · On-site
$114k–$211k/yr
Senior Cost Estimating Specialist - Millennium Space Systems Company: Millennium Space Systems Millennium Space Systems, a part of Boeing Defense, Space and Security (BDS), is a fast, agile small satellite company focuse…
Skills: Cost Estimating, FAR, DFARS, CAS, TINA
El Segundo, California, United States · On-site
$129k–$190k/yr
IT Systems Engineer - Millennium Space Systems Company: Millennium Space Systems Millennium Space Systems, a part of Boeing Defense, Space and Security (BDS), is a fast, agile small satellite company focused on national …
Skills: Linux Administration, Windows Server Administration, vSphere Virtualization, Azure Administration, Office 365 Administration
El Segundo, California, United States · On-site
$114k–$211k/yr
Senior Cost Estimating Specialist - Millennium Space Systems Company: Millennium Space Systems Millennium Space Systems, a part of Boeing Defense, Space and Security (BDS), is a fast, agile small satellite company focuse…
Skills: Cost Estimating, FAR, DFARS, CAS, TINA
El Segundo, California, United States · On-site
$118k–$174k/yr
Procurement Agent - Millennium Space Systems Company: Millennium Space Systems At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’…
Skills: Procurement Strategy, Supplier Negotiation, FAR/DFARS Compliance, AS9100 Standards, SAP/SAR
El Segundo, California, United States · On-site
$91k–$123k/yr
Associate Manufacturing Engineer Company: The Boeing Company Production Engineering origination within Boeing Space Electronics is seeking a Surface Mount Technology (SMT) Engineer Associate who will support the entire S…
Skills: Surface Mount Technology, PCB Assembly, Lean Manufacturing, Statistical Process Control, CAD
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Lead the design, integration, and testing of complex space and ground systems while managing interface control documents with external stakeholders. Perform systems architecting, requirements definition, and risk assessments to provide actionable recommendations to program leadership.
Requires a degree with 9-14 years of experience depending on the level of education, specifically within DoD or Agency space systems development. Must possess an active TS clearance with SCI eligibility and be capable of passing a polygraph examination.
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 who are committed to solving our customers’ technical challenges.
SSI is seeking a Systems Engineer for a role in El Segundo, CA.
Target salary range: $140,000 - $170,000. The estimate displayed represents the typical salary range and bonus potential for this position based on experience and other factors. We offer medical/dental/vision benefits and 401k contribution.
Space Systems Integration provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, or any other characteristic protected by federal, state, or local laws.
SSI is a service-oriented and customer-focused company.
Space Systems Integration (SSI) is an engineering services company that supports government customers in the areas of aircraft and space systems design, acquisition, and operations.
Offices: P.O. Box 220427, Chantilly, Virginia 20153-0427, US
Based on 1015 listings with disclosed salaries, most engineering jobs in El Segundo, CA pay between $92k–$220k per year. Individual offers vary with seniority, company size, and specialization.
There are currently 1,106 open engineering 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, CHAOS Industries, Northrop Grumman, RTX, among others. Browse the listings above to see every active employer.
Yes — 75 of the 1106 open engineering positions offer remote or hybrid work (8 remote, 67 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.
