• Senior Security Operations

    Tyto Athene (Fort Belvoir, VA)
    **Description** Tyto Athene is searching for a ** Senior Security Operations Center Analyst** to support the customer Enterprise Cybersecurity ... any characteristic protected by applicable law. Submit a Referral (https://careers-gotyto.icims.com/jobs/1454/ senior - security - operations - center -analyst/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834326889) **Location** _US-VA-Fort… more
    Tyto Athene (09/12/25)
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  • Senior NOSC (Network Operations

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a ** Senior NOSC (Network Operations and Security Center ) Technician/Network Administrator** to support monitoring ... other Wed from 0600-1800 ET at **Ft Belvoir.** **Primary Responsibilities:** + Support the Network Operations and Security Center (NOSC) for the Agency on a… more
    Leidos (11/22/25)
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  • Senior Data Center Inventory…

    Microsoft Corporation (Fauquier County, VA)
    **Overview** As a Microsoft Senior Data Center Inventory & Asset Technician (DIAT) with the US Government Airgap Team, you will prioritize and assign ticketed ... in the process. While our US Government dedicated datacenter operations team has a sharp focus on serving our...issues, and may enable on site and/or remote data center support activities. + Maintain a strong stakeholder focus… more
    Microsoft Corporation (12/03/25)
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  • Network Engineer Senior ( Security

    General Dynamics Information Technology (Fort Belvoir, VA)
    …related experience **US Citizenship Required:** Yes **Job Description:** **Network Engineer Senior ( Security ) - TS/SCI required** Transform technology into ... opportunity as a **Network Engineer Senior ( Security )** at GDIT. Shape what's next for mission-critical government projects while shaping what's next for your… more
    General Dynamics Information Technology (09/09/25)
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  • Senior Security Systems Engineer…

    Cydecor, Inc. (Dahlgren, VA)
    …to Excellence, what separates us. Job Description: Cydecor is seeking a Senior Security Systems Engineer to support cybersecurity and systems engineering ... intelligence to enable decision-support and remain ahead of ever-evolving national security challenges. Our success rests squarely on three bedrock principles:… more
    Cydecor, Inc. (11/20/25)
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  • Network Operations Center (NOC) Lead

    CACI International (Springfield, VA)
    Network Operations Center (NOC) Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... : We are seeking an experienced and skilled Network Operations Center (NOC) Lead to oversee our...incident management, along with a strong understanding of network security and performance monitoring. **Responsibilities:** + Lead a team… more
    CACI International (10/25/25)
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  • Network Operations Center (NOC)…

    CACI International (Springfield, VA)
    Network Operations Center (NOC) Engineer (Tier 2) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... **The Opportunity** : Team CACI is seeking a Network Operations Center Engineer to support a diverse...(routers, switches, firewalls, etc.) + Implement and maintain network security measures + Create and maintain network documentation and… more
    CACI International (10/25/25)
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  • Senior C2 Instructor

    Linchpin Solutions, Inc. (Quantico, VA)
    …On-site, Limited Travel <15% Role Overview: The MISTC Site Lead / Senior C2 Instructor oversees daily site operations , personnel, and instructional ... Senior C2 Instructor quantico, VA (http://maps.google.com/maps?q=quantico+VA+USA+22134) Job Type...compliance with the MISTC Academics SOP + Familiarity with security clearance management (DISS/JPAS/SMO systems) and classified operations more
    Linchpin Solutions, Inc. (11/25/25)
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  • Software Developer Senior

    General Dynamics Information Technology (Fort Belvoir, VA)
    …programming language weaknesses and vulnerabilities, cyber red teaming, network penetration testing, security operations center analysis, defensive cyber ... programming language weaknesses and vulnerabilities, cyber red teaming, network penetration testing, security operations center analysis, defensive cyber … more
    General Dynamics Information Technology (11/21/25)
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  • Senior TSCM Lead

    General Dynamics Information Technology (Springfield, VA)
    …**Public Trust/Other Required:** None **Job Family:** Intelligence Operations and Analysis **Skills:** Counterintelligence,Technical Surveillance Countermeasures ... Yes **Job Description:** Seize your opportunity to make a personal impact as a Senior TSCM Lead supporting our intelligence customer. GDIT is your place to make… more
    General Dynamics Information Technology (09/09/25)
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  • Senior Technical CI Advisor

    General Dynamics Information Technology (Springfield, VA)
    …**Public Trust/Other Required:** None **Job Family:** Intelligence Operations and Analysis **Skills:** Collaborating,Leadership,Researching **Experience:** 15 + ... your opportunity to make a personal impact as a Senior Technical CI Advisor supporting our intelligence customer. GDIT...CI advice and expertise in support of CI inquiries, operations and issues. + Coordinates Technical CI education, awareness… more
    General Dynamics Information Technology (09/09/25)
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  • Senior VMware Administrator | Active TS/SCI…

    General Dynamics Information Technology (Quantico, VA)
    …and Operations **Skills:** Computer Servers,IT management and operations ,Troubleshooting,VMware Administration **Certifications:** CompTIA Security + CE | ... be impactful to the mission of the IT Technology Operations division within the NCIS ITD organization and performs...along with a drive for innovation to GDIT. Our ** Senior VMWare Administrator** must have: + ** Security more
    General Dynamics Information Technology (10/08/25)
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  • Senior Desktop Engineer SCCM

    SAIC (Quantico, VA)
    …and peripheral devices. + Works with various DCSA teams, such as Data Center Operations (DCO) and Computer Network Defense, to support day-to-day logistics ... and Sec+ Certification.)** **Introduction** Make a difference for national security by joining a team of dedicated IT professionals...more years of experience in Desktop Support and Data Center Operations or relevant years of experience… more
    SAIC (12/03/25)
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  • Senior Specialist, Systems Engineer…

    L3Harris (Springfield, VA)
    …execute space operations planning program(s) as directed. + Leverage operations center communications contracts to coordinate operational processes, best ... the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Specialist, Systems Engineer - Strategic Planner (TS/SCI w/… more
    L3Harris (10/16/25)
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  • NCIS Senior Network Engineer

    Arena Technical Resources, LLC (Quantico, VA)
    NCIS Senior Network Engineer Location: Quantico, VA, US Job ID: ATR 17765 Job Description Job Title: NCIS Senior Network Engineer Job Location: Quantico, ... Job Description: Seize your opportunity to make a personal impact as Senior Network Engineer supporting TheNaval Criminal Investigative Service (NCIS). NCIS is an… more
    Arena Technical Resources, LLC (12/05/25)
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  • Senior Cloud Engineer/Architect (AWS)

    Intelligent Waves (Fort Belvoir, VA)
    **Overview** Intelligent Waves is seeking a Senior Cloud Engineer/Architect (AWS) to support large-scale migration and operations on a large, high-profile DOD ... and external mission partners operating in CONUS and OCONUS locations. The Senior Cloud Engineer Architect (AWS) supports design of a new, modernized updated… more
    Intelligent Waves (11/25/25)
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  • Senior Linux Systems Administrator…

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …(Evaluate-STIG, STIG-Manager) + Knowledge of / experience with Tenable suite of products ( Security Center , Nessus Scanner, Nessus Agent) is a plus + Seeking ... **Overview** SENIOR LINUX ADMINISTRATOR (RDTE) Bowhead seeks a ...technical problem solving and in-depth consulting relative to system operations + Automate installation methods and system imaging (eg… more
    UIC Government Services and the Bowhead Family of Companies (11/21/25)
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  • Senior TSCM Lead (Technical CI Officer…

    Masego (Springfield, VA)
    …and award your hard work. Description We are looking for a Level-4 TS/SCI-cleared Senior TSCM Lead to join our team. This role will ensure TSCM team compliance ... and completion of all TSCM activities, related support, and other technical operations supporting the NGA TSCM program, TSSC modernization goals, and Office of… more
    Masego (09/28/25)
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  • Senior Technical Advisor - Vetting…

    CACI International (Springfield, VA)
    Senior Technical Advisor - Vetting & Adjudication Job Category: Finance and Accounting Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee ... ready to make a meaningful impact on national transportation security ? At CACI, we are seeking a highly skilled...you will lead efforts to **enhance vetting and adjudication operations ** , shape technical solutions, and drive process improvements… more
    CACI International (10/28/25)
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  • Cleared Senior Microsoft Azure Enclave…

    Virtual Service Operations (Lorton, VA)
    …of Azure services, including Azure Virtual Machines, Azure Active Directory, Azure Security Center , and Azure Networking. + Hands-on experience with ... Cleared Senior Microsoft Azure Enclave Administrator* Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you a skilled cloud professional with… more
    Virtual Service Operations (10/31/25)
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