• Senior Specialist, Info Security Systems…

    L3Harris (Broomfield, CO)
    …minimum of 10 years of prior related experience. + Must have active Secret security clearance , TS/SCI preferred. + DoD 8140.03 IAT Level 3 certification ... national security . Job Title: Senior Specialist, Information Security Systems Engineer Job Code: 31061 Job...of our positions require the ability to obtain a security clearance . Security clearances may… more
    L3Harris (11/12/25)
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  • Sr Staff Systems Architect - Top Secret…

    Lockheed Martin (Littleton, CO)
    …* Experience with using artificial intelligence \(AI\) to augment systems and software implementation efforts\. ** Security Clearance Statement:** This ... Facility in Littleton CO"\. **Basic Qualifications:** * Current/Active DoD Top Secret Security Clearance with SCI eligibility * Demonstrated knowledge of systems… more
    Lockheed Martin (09/24/25)
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  • Senior Information Systems Security

    Parsons Corporation (Colorado Springs, CO)
    …space domain? We need your help. Our team is looking for a **Senior Information Systems Security Engineer (ISSE)** . In this role you will get to focus on the ... accredited university with minimum 8 years of experience + Top Secret (TS) security clearance with eligibility for Secret Compartmented Information (SCI) +… more
    Parsons Corporation (10/11/25)
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  • Lm400 AI&T Program Lead (TS clearance )

    Lockheed Martin (Littleton, CO)
    …and ability to build solid relationships with team members\. * TS/SCI Preferred ** Security Clearance Statement:** This position requires a government security ... Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as...software test systems, and test equipment\. * Test Engineer \(TE\) and/or Certified Test Conductor \(CTC\) with experience… more
    Lockheed Martin (11/07/25)
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  • Manager, Info Security Systems…

    L3Harris (Broomfield, CO)
    …minimum of 13 years of prior related experience. + Minimum of active Top Secret/SCI security clearance required, with polygraph is highly desired. + Must be able ... of national security . Job Title: Manager, Info Security Systems Engineer TS/SCI - Boulder, CO...of our positions require the ability to obtain a security clearance . Security clearances may… more
    L3Harris (11/15/25)
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  • Cyber Security Engineer

    Huntington Ingalls Industries (Colorado Springs, CO)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $112,986.00 - $161,408.00 Security Clearance : TS/SCI Level of Experience: Mid This ... exchange for the DoD and its allies. Essential Job Responsibilities Cyber Security Engineer - Supports full spectrum, multi-domain, CO capability development… more
    Huntington Ingalls Industries (11/01/25)
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  • Cyber Security Engineer - Illumio…

    NANA Regional Corporation (Peterson Air Force Base, CO)
    The Cyber Security Engineer Illumio SME - provides technical implementation, support, and training services for Illumio on NIPR and SIPR networks. Plans and ... by the COR + Must assist in developing or refining network and security procedures + Software Installation & Configuration + Install/reinstall/upgrade the… more
    NANA Regional Corporation (09/25/25)
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  • Cyber Security Engineer Technical…

    Lockheed Martin (Littleton, CO)
    …and proactive self\-starter that's accountable and mission focused\. \#LMSpaceCyberEng ** Security Clearance Statement:** This position requires a government ... the execution of Continuous Monitoring Plan maintaining and updating software and hardware assets, perform system and network scanning,... security clearance , you must be a US Citizen for consideration\.… more
    Lockheed Martin (10/04/25)
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  • Security Engineer (Network…

    Noblis (Denver, CO)
    …make security -focused architectural recommendations in complex environments. The TIS Security Engineer will support the FAA Telecommunications and Integrated ... hands-on professionals with a strong foundation in network architecture, design, and security - individuals who are ready to step up from traditional network… more
    Noblis (09/17/25)
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  • Electronics Responsible Engineer IV

    Lockheed Martin (Littleton, CO)
    …Martin Space employee join us to experience your future\! **Let's do Space\!** ** Security Clearance Statement:** This position requires a government security ... **Description:** Please join us as a **Responsible Product Engineer /Certified Principal Engineer ** , where you...Space is a critical domain, connecting our technologies, our security , and our humanity\. While others view space as… more
    Lockheed Martin (11/09/25)
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