• 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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  • Defensive Cyber Operations Engineer

    ISYS Technologies (Aurora, CO)
    …the Federal Government. Whether the focus is on space exploration, national security , cyber security , or cutting-edge engineering applications, I2X is ... the Department of Defense and often focused on the space initiatives of our government customers. I2X Technologies is...experience in cyber -defense or cyber security related fields (eg, engineering, networking, systems more
    ISYS Technologies (10/10/25)
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  • Cyber AI/ML Software Engineer

    Lockheed Martin (Denver, CO)
    …Professional **Business Unit:** SPACE **Relocation Available:** Possible **Career Area:** Cyber Security Engineering **Type:** Full\-Time **Shift:** First ... \(e\.g\., anomaly detection, threat‑intel extraction, generative‑AI code analysis\) into cyber ‑software solutions\. + Incorporate security considerations throughout… more
    Lockheed Martin (10/10/25)
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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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  • Cyber Software Engineer

    Lockheed Martin (Denver, CO)
    …Professional **Business Unit:** SPACE **Relocation Available:** Possible **Career Area:** Cyber Security Engineering **Type:** Full\-Time **Shift:** First ... Management Tools \(e\.g\., Git, SVN, TFS\)\. * Experience or education in cyber security , electrical engineering, computing engineering, computer science or… more
    Lockheed Martin (08/29/25)
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  • Engineer Principal Information System…

    BAE Systems (Broomfield, CO)
    security engineer (ISSE) to provide security engineering support within BAE Systems , Inc. Space & Mission Systems Sector. The ISSE supports ongoing ... programs by managing cyber requirements, validating technical security implementations, and...on the engineering design, development, and deployment of secure systems , space platforms, networks, and applications, aligning… more
    BAE Systems (09/16/25)
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  • Information Systems Security

    Lockheed Martin (Littleton, CO)
    …Experienced Professional **Business Unit:** SPACE **Relocation Available:** Possible **Career Area:** Cyber Security **Type:** Full\-Time **Shift:** First ... will oversee the cybersecurity compliance of multiple national critical information systems \. Responsibilities include: * Lead Technical Security Operations:… more
    Lockheed Martin (10/08/25)
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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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  • Information System Security Officer

    Lockheed Martin (Littleton, CO)
    security team, program, and government customers to perform as an Information Systems Security Officer \(ISSO\) in Littleton, CO\. Key Responsibilities: * ... has been discovered\. * Communicate, implement and manage a formal Information Security Policies / Information Systems Security Program together… more
    Lockheed Martin (09/28/25)
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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 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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  • Sr Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …all classified networked and standalone computers as directed by the Information Systems Security Manager (ISSM). + Support the Cyber Security team. + ... Payload and Ground Systems organization within the Northrop Grumman Space Systems pushes the boundaries of innovation, redefines engineering capabilities,… more
    Northrop Grumman (10/22/25)
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  • Systems Engineer

    Lockheed Martin (Denver, CO)
    …Professional **Business Unit:** SPACE **Relocation Available:** Possible **Career Area:** Cyber Security Engineering **Type:** Full\-Time **Shift:** First ... or Google Cloud services\. + **Professional certifications** - PMP, INCOSE Systems Engineering, or similar credentials\. \#LMSpaceSystemsEng ** Security Clearance… more
    Lockheed Martin (10/10/25)
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  • Systems Engineer

    SAIC (Aurora, CO)
    …a premier technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space , federal civilian, ... **Description** JOB DESCRIPTION: SAIC is seeking a ** Systems Engineer** with strong engineering acumen as well...JD and four (4) years or more experience in space missions related to NRO or DoD Space more
    SAIC (10/29/25)
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  • Mid Career Cybersecurity Engineer

    Lockheed Martin (Littleton, CO)
    …Professional **Business Unit:** SPACE **Relocation Available:** Possible **Career Area:** Cyber Security Engineering **Type:** Full\-Time **Shift:** First ... will include: + Developing and implementing Cybersecurity designs in satellite systems + Developing space and ground cryptographic architectures +… more
    Lockheed Martin (10/22/25)
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  • Engineer II Ground Software

    BAE Systems (Westminster, CO)
    **Job Description** The Software and Ground Solutions group at BAE Systems Inc Space and Mission Systems is looking to expand our team with a talented and ... command and control, mission planning, and data analysis software systems , + Perform full software life cycle functions including...US Department of Education. + A current, active Secret security clearance is required, with the ability to obtain… more
    BAE Systems (09/11/25)
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  • Mid Career Cybersecurity Engineer

    Lockheed Martin (Littleton, CO)
    …Professional **Business Unit:** SPACE **Relocation Available:** Possible **Career Area:** Cyber Security Engineering **Type:** Full\-Time **Shift:** First ... **Description:** * Develop and implement Cybersecurity designs in satellite systems * Develop space and ground cryptographic architectures * Perform Risk… more
    Lockheed Martin (08/14/25)
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