• Cybersecurity and IT Operations Engineer

    ManTech (Boulder, CO)
    **MANTECH** is seeking a skilled and experienced **Cybersecurity IT Operations Engineer ** to join our team in **Boulder, CO** . **This position is contingent upon ... and security procedures. + Work closely with cross-functional teams, including network engineers and security analysts, to ensure the integrity and availability… more
    ManTech (11/20/25)
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  • Principal Systems Engineer

    Leidos (Aurora, CO)
    …**Leidos** has a new and exciting opportunity for a Principal Systems Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,...Leidos is currently looking to add a Principal Systems Engineer (SE-3) to a growing task. The SE will… more
    Leidos (10/09/25)
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  • Senior Elastic Engineer

    KIHOMAC (Colorado Springs, CO)
    …Security: + Must be a US citizen + Candidate must be in possession of a minimum DoD issued Secret Clearance + Ability and willingness to obtain a Top Secret ... Bachelor's degree in relevant engineering or science discipline preferred + Active DoD 8570 IAT Level II certification (ex: Security+) required + CISSP certification… more
    KIHOMAC (11/18/25)
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  • Systems Engineer - Interface

    ISYS Technologies (Colorado Springs, CO)
    Minimum Clearance Required Secret Responsibilities I2X Technologies is a reputable technology services company to the Federal Government. Whether the focus is on ... will be on-site and will require an active Secret clearance . + Lead in authoring and designing Interface Control...and IDDs that are fully compliant with DIDs and DoD requirements. + Proven ability to work collaboratively within… more
    ISYS Technologies (10/15/25)
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  • Systems Engineer

    NANA Regional Corporation (Peterson Air Force Base, CO)
    …coordinate data calls and site surveys as needed. **Qualifications** + An active DoD Secret clearance is required for consideration. + Strong technical expertise ... The Systems Engineer is a critical liaison role, embedded with...success. + Experience with AFLCMC/HNI systems and Air Force network operations is preferred. + Excellent communication and coordination… more
    NANA Regional Corporation (11/08/25)
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  • Senior Engineering Manager ( Network )

    V2X (Aurora, CO)
    …7 years with BA / BS degree; Or + Minimum of 10 years performing as a Network Engineer on large, complex programs / systems with High School Diploma or Associate ... + This position requires an active Department of Defense ( DoD ) Secret (Tier 3) level clearance . Skills...Minimum of 2 years managing / leading large, complex network modernizations. + Proficient with MS Office Suite (Word,… more
    V2X (10/10/25)
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  • Cybersecurity Network Defense Administrator

    GovCIO (Denver, CO)
    …VA and will be a remote position. **Responsibilities** The Senior Cybersecurity Network Defense Administrator (Information Assurance Engineer - Senior) will be ... **Overview** GovCIO is currently hiring for Cybersecurity Network Defense Administratorto be responsible for performing a variety of network defense activities… more
    GovCIO (09/25/25)
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  • Systems Administrator 4 (25-351)

    Northrop Grumman (Colorado Springs, CO)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees ... opportunity for a Sr Principal Systems Administrator - Integration/CDS Engineer (25-351) to join our team of talented and...and give feedback on system specs, development, testing, and network documents as needed. . Represent the Integration team… more
    Northrop Grumman (11/04/25)
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  • Senior Spectrum Analyst

    V2X (Aurora, CO)
    …3) level clearance . Skills & Technology Used: + Experience supporting DoD projects, specifically network modernization projects. + Proficient with MS Office ... SFB. This position is contingent upon successful contract award to V2X. # clearance Responsibilities Major Job Activities: + Senior engineer with experience… more
    V2X (10/16/25)
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  • Journeyman Spectrum Analyst

    V2X (Aurora, CO)
    …3) level clearance . Skills & Technology Used: + Experience supporting DoD projects, specifically network modernization projects. + Proficient with MS Office ... SFB. This position is contingent upon successful contract award to V2X. # clearance Responsibilities Major Job Activities: + Engineer with experience measuring… more
    V2X (10/16/25)
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