• Principal Software Engineer - 25k…

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a Software Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business ... important program with lasting impactful results. Leidos is currently looking to add a Software Engineer (SWE-3) to a growing task. Tasks will include new design… more
    Leidos (09/06/25)
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  • Automated Test Framework Software

    Leidos (Aurora, CO)
    …a new and exciting opportunity for an **Automated Test Framework Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... make a difference in National Security!** **Job Summary:** The **Automated Test Framework Software Engineer ** will support the framework of automated tests on… more
    Leidos (09/27/25)
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  • F5 Security Engineer - Active TS

    ENS Solutions (Colorado Springs, CO)
    …core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project ... and connectivity issues + Perform launch testing for new software releases and the introduction of new features +...an engineering focused field + Must have an Active TS /SCI and willing to obtain a CI Poly +… more
    ENS Solutions (09/27/25)
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  • Linux Systems Administrator - TS /SCI…

    Deloitte (Colorado Springs, CO)
    …need for employer sponsorship, now or at any time in the future. + Active Top Secret with SCI eligibility security clearance required + Role requires candidates ... you'll do + Consult with client on design, architecture and implementation of cyber solutions. + Engineer , implement, configure and tune IT infrastructure in… more
    Deloitte (09/19/25)
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  • Virtualization Engineer - Active TS

    ENS Solutions (Colorado City, CO)
    …core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project ... for the future. Our work depends on a Virtualization Engineer joining our team to support Government activities in...Sterling, VA or Annapolis Junction, MD. As a Virtualization Engineer supporting the Government, you will be responsible for… more
    ENS Solutions (09/27/25)
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  • Senior Cyber Security Engineer (P3)

    RTX Corporation (Aurora, CO)
    …years of prior relevant experience + Active and transferable US government issued DoD Top Secret with CI Polygraph security clearance is required prior to start ... Cyber Security Engineering team for a **Senior Cyber Security Engineer - P3** position supporting...work off + Assessment and Authorization Support (A&A) + Software Assurance + Cyber security engineering in… more
    RTX Corporation (08/15/25)
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  • Cyber Security Engineer Sr

    Lockheed Martin (Boulder, CO)
    …you ready to further your career in Cyber Security by working for one of the top companies in the world? This position is for a Cyber Security Engineer ... Cyber Requirements activities for the SBIRS operational systems\. As a Cyber Security Engineer supporting the Space Based Infrared System \(SBIRS\) program,… more
    Lockheed Martin (08/14/25)
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  • Cyber Security Engineer

    Huntington Ingalls Industries (Colorado Springs, CO)
    …information exchange for the DoD and its allies. Essential Job Responsibilities Cyber Security Engineer - Supports full spectrum, multi-domain, CO capability ... Time/Salaried/Exempt Anticipated Salary Range: $112,986.00 - $161,408.00 Security Clearance: TS /SCI Level of Experience: Mid This opportunity resides with Warfare… more
    Huntington Ingalls Industries (08/02/25)
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  • Space Systems Cyber Security…

    General Atomics (Englewood, CO)
    …defense, civil, commercial, and academic mission requirements. We're seeking a Space Systems Cyber Security Engineer to join our team in Englewood, CO. In ... this role, you'll collaborate closely with the lead cyber security engineer to implement program strategies aimed at achieving and maintaining authority to… more
    General Atomics (07/09/25)
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  • Scientist, Cyber Infrastructure Systems…

    L3Harris (Colorado Springs, CO)
    cyber domains in the interest of national security. Job Title: Senior Cyber Infrastructure Systems Engineer Job Code: 27322 Job Location: Colorado Springs, ... and software specifications. Specific to this position: Seeking a Senior Cyber Infrastructure Systems Engineer to provide technical leadership and subject… more
    L3Harris (08/17/25)
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