• Cyber Detection Engineer

    Leidos (Ashburn, VA)
    …Department of Homeland Security (DHS), Customs and Border Protection (CBP) Security Operations Center (SOC) is a US Government program responsible to prevent, ... identify, contain and eradicate cyber threats to CBP networks through monitoring, intrusion detection...our team. As a member of the highly technical Operations Enhancement team supporting US Customs and Border Protection… more
    Leidos (12/19/25)
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  • Chief Cyber Security Operations

    CACI International (Springfield, VA)
    Chief Cyber Security Operations Manager Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... related to cybersecurity that are not within scope of the Cybersecurity Operations Manager. The Chief Cybersecurity Engineer will report to the government Chief… more
    CACI International (12/20/25)
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  • Cyber Network Defense Analyst II

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber , data operations , systems integration and intelligence mission support services to meet our ... customers' most demanding challenges. Our capabilities include cyber space operations , cyber defense...enclave Required Skills/Clearances: - US Citizenship - Active TS/SCI clearance - Ability to obtain Department of Homeland Security… more
    Nightwing (12/10/25)
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  • Cyber Network Defense Analyst IV AP

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber , data operations , systems integration and intelligence mission support services to meet our ... customers' most demanding challenges. Our capabilities include cyber space operations , cyber defense...enclave Required Skills/Clearances: - US Citizenship - Active TS/SCI clearance - Ability to obtain Department of Homeland Security… more
    Nightwing (10/07/25)
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  • Cloud Cyber Engineer

    CACI International (Sterling, VA)
    Cloud Cyber Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... US Anticipated Posting End: 12/29/2025 **The Opportunity:** CACI/BITS is seeking a Cyber Security Engineer to support our Makalu contract. If you are interested… more
    CACI International (11/11/25)
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  • Cyber Security Subject Matter Expert (SME)…

    Virtual Service Operations (Arlington, VA)
    Cyber Security Subject Matter Expert (SME) I* Arlington, VA (http://maps.google.com/maps?q=Arlington+VA+USA) Description Are you looking to take the next steps in ... your career as a Cyber Security Subject Matter Expert (SME) I? Let's chat...if we are a good match! Opportunity: Virtual Service Operations is actively seeking a talented individual with an… more
    Virtual Service Operations (12/13/25)
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  • Cyber Security Implementation Engineer

    CACI International (Springfield, VA)
    Cyber Security Implementation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... Team means working with truly cutting-edge technologies, on high performing cyber engineering teams, and benefiting from accelerated professional growth! + Build,… more
    CACI International (11/14/25)
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  • Cyber Security Manager - Diego Garcia

    Amentum (Richmond, VA)
    …meet DoD Cyber Workforce requirements for specialty codes 441 (Network Operations Specialist ), 451 (Systems Administration Specialist ), and 462 (Control ... Specialist ) at the intermediate level - United States Citizenship - A security clearance adequate to obtain user and privileged user access to Navy Networks and… more
    Amentum (12/09/25)
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  • Senior Computer Network Defense (CND) Engineer…

    V2X (Springfield, VA)
    …(RHEL) servers. + Shall meet the Cyber IT/Cybersecurity Workforce (CSWF Cyber Defense Infrastructure Support Specialist (521); Intermediate Level for SECNAV ... Computer Network Defense (CND) Engineer with an active TS/SCI clearance - with the ability to obtain and maintain...+ 7 or more years experience implementing and maintaining Cyber Security technologies on a multi-platform (Windows, Red Hat,… more
    V2X (12/12/25)
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  • Senior IT Services & Operations

    National Reconnaissance Office (NRO) (Chantilly, VA)
    …. This position focuses on the following DoD 8140 Work Role(s): + Network Operations Specialist (441) + Information Systems Security Developer (631) + Enterprise ... be able to obtain and maintain a TS/SCI security clearance + You will be subject to preemployment and...8140 Work Role at the advanced level: + Network Operations Specialist (441) + Information Systems Security… more
    National Reconnaissance Office (NRO) (12/31/25)
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