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Keywords: Information System Security Engineer, Location: El Segundo, CA

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Information System Security Engineer

Enterprise Information Technology Data Repository (EITDR), EMASS, monitoring and maintaining the Vulnerability Management System..., CMI activities. Top Secret clearance and SCI Eligible. Certified Information Systems Security Professional (CISSP...

Company: Astrion
Location: El Segundo, CA
Posted Date: 12 Mar 2026

Principal Software Security Engineer, Onsite

seeking a Principal Software Security Engineer to join our Software Product Assurance team in Goleta, Santa Barbara County... on our programs Understand real-time software design and the performance implications associated with specific System Security...

Posted Date: 11 Mar 2026

Cyber Security Engineer

Job Category: Cyber Job Description:  Job Description: SAIC is seeking a Cyber Security Engineer... to mitigate vulnerabilities in system security architectures. Interface with the Space Force customer, system stakeholders...

Company: SAIC
Location: El Segundo, CA
Posted Date: 10 Mar 2026

National Security Solutions (NSS) Internship – Tactical vPATSOC Emulator Engineer Intern

Title: National Security Solutions (NSS) Internship – Tactical vPATSOC Emulator Engineer Intern Who We Are KBR... and executives Competitive pay and great company culture As a National Security Solutions – Tactical vPATSOC Emulator Engineer...

Company: KBR
Location: El Segundo, CA
Posted Date: 05 Mar 2026

National Security Solutions (NSS) Internship – Digital Engineer Intern

Title: National Security Solutions (NSS) Internship – Digital Engineer Intern Who We Are KBR Mission Technical... and great company culture As a National Security Solutions – Digital Engineer Intern, you will: Produce reports from Systems...

Company: KBR
Location: El Segundo, CA
Posted Date: 04 Mar 2026

National Security Solutions (NSS) Internship – AI Engineer Intern

Title: National Security Solutions (NSS) Internship – AI Engineer Intern Who We Are KBR Mission Technical Solutions... and great company culture As a National Security Solutions – AI Engineer Intern, you will: Define a representative SATCOM...

Company: KBR
Location: El Segundo, CA
Posted Date: 04 Mar 2026

Senior Crypto Security Engineer

Title: Senior Crypto Security 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 and national security...

Company: KBR
Location: El Segundo, CA
Posted Date: 11 Feb 2026

Systems Engineering Process Engineer

Systems Engineering Process Engineer The Opportunity: Are you looking for a chance to combine your technical skills... with big picture thinking to impact national security space missions? You understand your customer’s environment...

Location: El Segundo, CA
Posted Date: 11 Mar 2026
Salary: $86800 - 198000 per year

Systems Engineer

and multidisciplinary Senior Systems Engineer to lead technical acquisition efforts, system integration, and engineering oversight... system modeling and simulation tools, risk analysis frameworks, and technical data reviews. Security Clearance: Currently...

Company: SAIC
Location: El Segundo, CA
Posted Date: 10 Mar 2026

Strategic Requirements Systems Engineer

and experienced Strategic Requirements Systems Engineer to join our team in El Segundo, CA. SAIC is sub-contractor on the Military... to provide Information Assurance (IA) and Cybersecurity support for the MILSATCOM Capability area. The MILSATCOM portfolio...

Company: SAIC
Location: El Segundo, CA
Posted Date: 10 Mar 2026

Model Based Systems Engineer

on system of system architectures and plans Must have an in-scope security background investigation (T5), adjudicated for SCI...Job Category: Engineering and Sciences Job Description:  SAIC is seeking a Model Based Systems Engineer...

Company: SAIC
Location: El Segundo, CA
Posted Date: 10 Mar 2026

Space Systems Advanced Development Chief Engineer

Advanced Development Chief Engineer to join our MSEIT team in El Segundo, CA. You will join the MILSATCOM Systems Engineering... (SE&I) for the Air Force's Space and Missiles System Center. We support the Air Force's acquisition of state of the art Military...

Company: SAIC
Location: El Segundo, CA
Posted Date: 10 Mar 2026

Systems Engineers

and Communications weapon system portfolios. Positions are available in El Segundo, California and, or Colorado Springs, Colorado. The.... Develop operational concepts, requirements, and architectural designs; evolve system architectures, conduct and analyze...

Company: SAIC
Location: El Segundo, CA
Posted Date: 10 Mar 2026

Senior Ground Segment Systems Engineer

Segment Systems Engineer to support to the US Space Force (USSF) in developing, deploying, and sustaining a National Security... Space system within the Space Systems Command Space Domain Awareness and Combat Power (SSC/SZ) system program office...

Company: SAIC
Location: El Segundo, CA
Posted Date: 10 Mar 2026

Mid-Career Spacecraft Systems Engineer

Check out this new opportunity! Spacecraft Systems Engineer On-site in El Segundo, CA Target salary range...: $104,550 - $188,750 The Spacecraft Systems Engineer leads the technical execution and systems engineering lifecycle for spacecraft programs...

Posted Date: 07 Mar 2026
Salary: $104550 - 188750 per year

Space Vehicle Systems Engineer

Space Vehicle Systems Engineer The Opportunity: Are you looking for an opportunity to combine your technical skills... with big picture thinking to make an impact on national security? You understand your customer’s environment and how to develop...

Location: El Segundo, CA
Posted Date: 05 Mar 2026
Salary: $86800 - 198000 per year

Systems Safety Engineer

Senior System Safety Engineer will help protect our national security while supporting the USSF Space Systems Command (SSC...MANTECH seeks a motivated and detail-oriented Senior System Safety Engineer to join our team in El Segundo, CA. The...

Company: ManTech
Location: El Segundo, CA
Posted Date: 04 Mar 2026

Systems Safety Engineer

a motivated and detail-oriented Senior System Safety Engineer to join our team in El Segundo, CA. The Senior System Safety... Engineer will help protect our national security while supporting the USSF Space Systems Command (SSC) Space Access Directorate...

Company: ManTech
Location: El Segundo, CA
Posted Date: 03 Mar 2026

Senior Systems Engineer

security clearance investigation and must meet the requirements for access to classified information. Eligibility requirements... in El Segundo, California. We are seeking a Senior Systems Engineer to provide leadership and direction to a new, national...

Posted Date: 03 Mar 2026

Chief Systems Engineer (Missile Warning Integration and Test)

Description Leidos is seeking a Chief Systems Engineer to lead enterprise‑level engineering for the FLITE+ program.... If you’re looking for an opportunity where your decisions directly influence national‑level mission readiness, system resilience...

Company: Leidos
Location: El Segundo, CA
Posted Date: 03 Mar 2026
Salary: $107900 - 195050 per year