• Space Systems Cyber

    General Atomics (Englewood, CO)
    …experience to support defense, civil, commercial, and academic mission requirements. We're seeking a Space Systems Cyber Security Engineer to join our ... mission or a constellation of interconnected spacecraft, the GA-EMS Space Systems team is re-defining how customers...In this role, you'll collaborate closely with the lead cyber security engineer to implement program strategies… more
    General Atomics (10/29/25)
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  • Cyber Security Engineer Technical…

    Lockheed Martin (Littleton, CO)
    …need to collaborate and use their experience to evaluate and implement RMF cyber security controls on both Ground and Space assets\. This role will lead the ... Professional **Business Unit:** SPACE **Relocation Available:** Possible **Career Area:** Cyber Security Engineering **Type:** Full\-Time **Shift:** First more
    Lockheed Martin (10/04/25)
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  • Cyber Security Engineer

    Lockheed Martin (Boulder, CO)
    …aircraft, next‑generation missile defenses, cutting‑edge naval platforms, and pioneering space systems \. Our innovative spirit safeguards freedom, pushes ... assessment and authorization workflows\. * Communicate status updates clearly across Cyber Security Engineering team and related disciplines while actively… more
    Lockheed Martin (10/11/25)
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  • Cyber Security Product Team Lead

    KBR (Boulder, CO)
    Title: Cyber Security Product Team Lead Belong....and optimizing defense systems that ensure national security and shape the future of space ... our national security . KBR is seeking a Cyber Security Product Team Lead to join...Team Lead to join our team in supporting the Space Systems Command (SSC) at the Tools… more
    KBR (10/24/25)
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  • Cyber Software Security Engineer…

    Lockheed Martin (Littleton, CO)
    …Professional **Business Unit:** SPACE **Relocation Available:** Possible **Career Area:** Cyber Security Engineering **Type:** Full\-Time **Shift:** First ... **Description:** In this role, you will support the software cyber team performing the following: *Leverage software development experience in DevOps/DevSecOps,… more
    Lockheed Martin (11/15/25)
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  • Cyber Security Engineer - Early…

    Lockheed Martin (Littleton, CO)
    …Your Mission is Ours\. Lockheed Martin Space is seeking an Early Career Cyber Security Engineer in Littleton, CO or Sunnyvale, CA\. In this role, you ... will: * Evaluate systems and designs to determine cybersecurity characteristics\. * Conduct...**Business Unit:** SPACE **Relocation Available:** Possible **Career Area:** Cyber Security Engineering **Type:** Full\-Time **Shift:**… more
    Lockheed Martin (11/06/25)
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  • Defensive Cyber Engineer

    Lockheed Martin (Aurora, CO)
    …Professional **Business Unit:** SPACE **Relocation Available:** No **Career Area:** Cyber Security **Type:** Full\-Time **Shift:** Multiple shifts available ... Cyber Engineers working a 24/7 operation\. 2\. Provide systems and architecture expertise for Defensive Cyber ... security design as they pertain to the Cyber domain\. 5\. Apply Cyber Security more
    Lockheed Martin (11/02/25)
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  • Cyber Software Engineer - Early Career

    Lockheed Martin (Denver, CO)
    …and up College **Business Unit:** SPACE **Relocation Available:** Possible **Career Area:** Cyber Security Engineering **Type:** Full\-Time **Shift:** First ... the epitome of corporate responsibility\. Your Mission is Ours\. Lockheed Martin Space is seeking a full\-time Early Career Cyber Software Engineer\.… more
    Lockheed Martin (11/09/25)
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  • Cyber Software Test Engineer

    Lockheed Martin (Denver, CO)
    …Experienced Professional **Business Unit:** SPACE **Relocation Available:** Possible **Career Area:** Cyber Security **Type:** Full\-Time **Shift:** First ... **Description:** You will be the ** Cyber Test Exploitation Engineer** for the research and...development lifecycle, and help shape a culture of continuous security improvement\. Your responsibilities will include: + Designing and… more
    Lockheed Martin (10/10/25)
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  • Business Unit Assurance Manager II - Ground…

    BAE Systems (Broomfield, CO)
    …Coordination: Lead mission assurance, software assurance, and risk management activities for ground systems development and/or space systems O&M programs and ... US Department of Education. + A current, active TS/SCI security clearance is required. + Technical Expertise: Solid technical...required. + Technical Expertise: Solid technical expertise in ground systems development, space systems mission… more
    BAE Systems (11/04/25)
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  • Information Systems Security

    Lockheed Martin (Littleton, CO)
    …Level:** Experienced Professional **Business Unit:** SPACE **Relocation Available:** No **Career Area:** Cyber Security **Type:** Full\-Time **Shift:** First ... program, and government customers to perform as an Information Systems Security Officer \(ISSO\) for Special Access...of building a more secure world for the warfighter, space exploration, climate sustainability, and commercial use\. The work… more
    Lockheed Martin (10/12/25)
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  • Specialist, Info Security Systems

    L3Harris (Broomfield, CO)
    …deliver end-to-end technology solutions connecting the space , air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, ... Location: Boulder/North Denver, CO Job Schedule: 9/80 Job Description: Applies current systems security engineering methods, practices and technologies to the… more
    L3Harris (11/12/25)
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  • Manager, Info Security Systems

    L3Harris (Broomfield, CO)
    …deliver end-to-end technology solutions connecting the space , air, land, sea and cyber domains in the interest of national security . Job Title: Manager, Info ... requirements development, design, testing, configuration management, and maintenance of information systems and data. + Assist program security in the… more
    L3Harris (11/15/25)
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  • Information Systems Security

    Lockheed Martin (Littleton, CO)
    security team, program, and government customers to perform as an Information Systems Security Officer \(ISSO\) at the LM Waterton facility in Littleton, ... or develop a plan of actions and milestones \(POA&M\) with the Information Systems Security Manager \(ISSM\) to address non\-compliance in the allotted time… more
    Lockheed Martin (11/12/25)
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  • Cloud Security Architect - Senior…

    Deloitte (Denver, CO)
    …and review expertise to project teams and client organizations in the Cyber space . Responsibilities include: + Lead/provide technical guidance and solutioning ... Required: + BA/BS Degree ideally in Technical Field (ex. Computer Science, Cyber Security , Information Security , Engineering, Information Technology). +… more
    Deloitte (11/05/25)
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  • Astrodynamics Systems Engineer

    SAIC (Aurora, CO)
    …+ Working knowledge of radar and/or optical technologies. + Familiarity with National Security Space architecture (IC and/or DoD). + Proficiency using Orbit ... **Description** SAIC is seeking an Astrodynamics Systems Engineer to join the Space ... engineering and integration; enterprise IT, including cloud services; cyber ; software; advanced analytics and simulation; and training. We… more
    SAIC (10/29/25)
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  • Principal/Senior Principal Systems Engineer…

    Northrop Grumman (Aurora, CO)
    …a combination of Linux system design, administration, and sustainment (no Windows!), cyber security , network and hardware engineering, Algorithm development, and ... Systems Engineer to join our team at Buckley Space Force Base! Our team deploys Linux based ground...requests, resolving merge conflicts, branching methodologies, rebasing, etc. + Cyber security : Knowledgeable in any of the… more
    Northrop Grumman (08/22/25)
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  • Systems Administrator Staff, Level 5…

    Lockheed Martin (Boulder, CO)
    Space Space is more than a destination-it's a domain where technology, security , and humanity intersect\. At Lockheed Martin Space we turn that vision ... with your qualifications\. **Experience Level:** Experienced Professional **Business Unit:** SPACE **Relocation Available:** Possible **Career Area:** Systems more
    Lockheed Martin (11/07/25)
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  • Systems Engineering IPT Lead

    General Atomics (Englewood, CO)
    Systems Engineering IPT for assigned program. SE IPT typically includes: Mission and Space Vehicle SE, Cyber Security SE, Specialty Engineering, Launch ... mission or a constellation of interconnected spacecraft, the GA-EMS Space Systems team is re-defining how customers...+ Must be able to obtain and maintain TS/SCI security clearance is required. **Salary:** $105,890 - $189,545 **Travel… more
    General Atomics (10/25/25)
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  • Senior Specialist, Systems Engineering…

    L3Harris (Centennial, CO)
    …deliver end-to-end technology solutions connecting the space , air, land, sea and cyber domains in the interest of national security . Job Title: Senior ... On-site) Job Description: L3Harris Technologies is currently seeking a Lead, Systems Engineer - STO Planner to support a high-visibility, mission-critical national… more
    L3Harris (09/13/25)
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