• Defensive Cyber Engineer

    Lockheed Martin (Aurora, CO)
    … 8140 \(formerly 8570 IAT II\) Certification * Ability to obtain and maintain DoD Security Clearance **Desired Skills:** * Bachelor's degree with 2 years related ... and response to cyber incidents\. 4\. Evaluate and analyze system architecture and security design as they pertain to the Cyber domain\. 5\. Apply Cyber … more
    Lockheed Martin (08/08/25)
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  • Information System Security Engineer (ISSE)

    Frontier Technology Inc. (Colorado Springs, CO)
    Security Engineer (ISSE) to join our team. This ISSE position requires at least a DoD Top Secret (TS) security clearance (with SCI and SAP eligibility) and is ... experience working with Space/Ground Systems across the Department of Defense ( DoD ) Space domain. Responsibilities The Information Systems Security Engineer… more
    Frontier Technology Inc. (06/19/25)
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  • Chief Architect

    Guidehouse (Boulder, CO)
    …**What You Will Need** **:** + An ACTIVE and MAINTAINED TOP SECRET Federal or DoD security clearance; must UPGRADE and MAINTAIN a TOP SECRET with SCI (TS/SCI) ... Nice To Have** **:** + An ACTIVE and MAINTAINED TS/SCI Federal or DoD security clearance with a COUNTERINTELLIGENCE (CI) polygraph + Masters or Advanced degree… more
    Guidehouse (07/12/25)
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  • Senior Specialist, Cyber Infrastructure Systems…

    L3Harris (Colorado Springs, CO)
    …with system monitoring, event log management, and incident correlation. + Active TS/SCI DOD security clearance w/CI Poly is preferred. + Establish and maintain ... required and ability to obtain a CI polygraph. + DoD 8570 IAT Level II certification (eg, Security... DoD 8570 IAT Level II certification (eg, Security +, CySA+, GSEC) is required. + Relevant computing environment… more
    L3Harris (08/03/25)
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  • Active Directory Administrator

    CACI International (Colorado Springs, CO)
    …authentication mechanisms, and security controls. + Familiarity with NIST and DoD security standards. + Knowledge of PowerShell scripting for AD management. ... the hire date. _Desired:_ + Experience implementing applications and systems in a DOD , high- security environment. + Microsoft Certified: Windows Server MCSE or… more
    CACI International (08/01/25)
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  • Security Administrator

    CACI International (Colorado Springs, CO)
    …knowledge of Tenable Nessus (ACAS), Common Vulnerabilities and Exposures (CVEs), and the DoD . + Familiarity with industry security standards and frameworks such ... as NIST or DoD Controls + Ability to analyze security incidents, perform root cause analysis, and propose effective solutions. + Knowledge of encryption… more
    CACI International (07/26/25)
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  • Systems Engineer - Mechanical/Electrical…

    Lockheed Martin (Englewood, CO)
    …complex problems and implement constructive change * Active Secret or Top Secret DoD security clearance\. ** Security Clearance Statement:** This position ... * US Citizenship with the ability to obtain and maintain a DoD Top Secret security clearance **Desired Skills:** * Excellent leadership skills and whole systems… more
    Lockheed Martin (07/30/25)
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  • Sr Principal Cyber Systems Engineer

    Northrop Grumman (Aurora, CO)
    …and maintenance (O&M) of Splunk, Rapid 7, Trellix, and SQL databases + Possess DoD IAT Level II Security + Certification or higher + Experience with Department ... of Defense ( DoD ) System Security Engineering activities + Knowledge of Risk Management Framework (RMF), Security Technical Implementation Guide (STIG), and… more
    Northrop Grumman (06/27/25)
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  • Principal/Sr. Principal Cyber Systems Engineer…

    Northrop Grumman (Aurora, CO)
    …and maintenance (O&M) of Splunk, Rapid 7, Trellix, and SQL databases + Possess DoD IAT Level II Security + Certification. + Experience with Department of Defense ... ( DoD ) System Security Engineering activities. + Knowledge of Risk Management Framework...all steps of the RMF process. **Preferred Qualifications:** + DoD IAT Level III Certified Information Systems Security more
    Northrop Grumman (05/17/25)
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  • Sr Data Engineering SME

    SAIC (Colorado Springs, CO)
    …data visualization solutions to enhance data-driven decision-making. + Ensure compliance with DoD data security standards and protocols. + Stay updated with ... bridges intelligence community collection architectures, capabilities, and technologies with DoD operational and tactical requirements. This effort will deliver… more
    SAIC (08/07/25)
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