• Cyber Software Engineer

    Lockheed Martin (Denver, CO)
    …prototyping tools and techniques * IP networking \#LMSpaceCyberEng \#LMSpaceSoftwareEng ** Security Clearance Statement:** This position requires a government ... Ruby\. * Experience performing cybersecurity activities in support of software and system requirements, design, development, testing, and sustainment\.... security clearance , you must be a US Citizen for consideration\.… more
    Lockheed Martin (01/09/26)
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  • Numerical Algorithm Software

    SciTec (Boulder, CO)
    …of any type. Further, US citizenship is a requirement to obtain and keep a security clearance . Applicants that do not meet these requirements will not be ... considered. SciTec has immediate opportunities for talented software & algorithm developers and engineers to support programs...skills will be preferred + A current active DoD security clearance + An advanced degree in… more
    SciTec (11/26/25)
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  • DARC Software Engineer

    Actalent (Colorado Springs, CO)
    Job Title: DARC Software Engineer Job Description Design, implement, and maintain mission applications and services using C++, Python, and MATLAB, aligned with ... processing concepts. + Strong collaboration, communication, and documentation skills. Security + (SEC+) certification.Must have Active Secret clearance .… more
    Actalent (01/13/26)
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  • Junior Sustainment Cyber Security Test…

    KBR (Colorado Springs, CO)
    …Standard Qualifications: Required: + Ability to obtain and maintain a DoD SECRET Security Clearance required for this position + Bachelor's degree in ... Title: Junior Sustainment Cyber Security Test Engineer Belong. Connect. Grow....(INCOSE) Certification (eg, ASEP, CSEP, ESEP) + Current CompTIA Security + certification + Understand fundamental concepts of software more
    KBR (01/17/26)
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  • Cyber Security Engineer

    CACI International (Colorado Springs, CO)
    Cyber Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... for the nation's most critical missions, as a Cyber Security Engineer . In this pivotal role, you...+ Identify, assess, and mitigate cybersecurity risks across hardware, software , and network layers. + Develop security more
    CACI International (01/08/26)
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  • SE/SEIT Lead - Top Secret Clearance

    Lockheed Martin (Littleton, CO)
    …systems engineering efforts\! **Basic Qualifications:** * Current/Active DoD Top Secret Security Clearance * Strong Systems Engineering, Integration, and Test ... Aeronautics ADP/Skunkworks product lines * Functional leadership experience a plus\. ** Security Clearance Statement:** This position requires a government … more
    Lockheed Martin (12/10/25)
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  • Systems Administrator (TS/SCI with Poly…

    Fluor (Aurora, CO)
    …of Defense and the Intelligence Community. **Job Description** Must possess a clearance at the TS/SCI access level, and have favorably completed a government ... network environment using a VMware backend infrastructure. Analyze and test new software and software version upgrades in test environments before deploying… more
    Fluor (10/29/25)
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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 (01/09/26)
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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 (12/25/25)
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  • Network Security Engineer

    Noblis (Denver, CO)
    …make security -focused architectural recommendations in complex environments. The TIS Security Engineer will support the FAA Telecommunications and Integrated ... highly technical professionals with a strong foundation in network architecture, design, and security - individuals who are ready to step up from traditional network… more
    Noblis (12/30/25)
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