• Senior IT Technical Writer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior IT Technical Writer** to join our team in the DC, Maryland, and Virginia (Northern) **DMV area** ... . The NOSC Senior IT Technical Writer leads the creation and management...enhancing knowledge sharing and supporting mission-critical IT and security operations . **Responsibilities include, but are not limited to:** +… more
    ManTech (06/03/25)
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  • Cybersecurity Lead, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Chantilly, VA)
    Cybersecurity Lead, Senior The Opportunity: As a leader and cyber mission spe cia list, you understand the value of advanced tactics, techniques, and technologies to ... ever-increasing threat landscape. At Booz Allen, you can use your cyberspace operations experience to implement approaches and create solutions that will be executed… more
    BOOZ, ALLEN & HAMILTON, INC. (07/25/25)
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  • Senior Network and Infrastructure Program…

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Network and Infrastructure Program Manager** to join our team in **DC, Maryland, and Virginia ... In this role you will demonstrate overall accountability for Network engineering, operations , and maintenance support. You may be responsible for product delivery… more
    ManTech (05/20/25)
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  • Senior Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated and customer-focused ** Senior Security Engineer** to join our team in **Chantilly, VA** . In this role, you will help design, ... implement, and sustain mission-driven network solutions that enable secure enterprise operations . You will provide technical leadership and hands-on expertise in… more
    ManTech (08/08/25)
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  • Senior Security Engineer

    ManTech (Chantilly, VA)
    Mantech seeks a motivated and customer-focused ** Senior Security Engineer** to join our team in **Chantilly, VA** . In this role, you will help design, implement, ... and sustain mission-driven network solutions that enable secure enterprise operations . You will provide technical leadership and hands-on expertise in supporting… more
    ManTech (08/08/25)
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  • Part Time Senior Collection Strategist

    SAIC (Reston, VA)
    **Description** SAIC, a leading provider of systems development & deployment, targeting & intelligence analysis, systems engineering & integration, and training ... 3. Research, build and execute collection strategies. 4. Write concepts of operations and operationally support projects. 5. Train operational tradecraft and good… more
    SAIC (08/07/25)
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  • Senior Linux Administrator

    Insight Global (Herndon, VA)
    Job Description We are seeking a highly skilled Senior Linux Systems Administrator to join our IT infrastructure team. The ideal candidate will have a strong ... will be responsible for maintaining, optimizing, and securing our Linux-based systems and services, ensuring high availability and performance across our… more
    Insight Global (08/02/25)
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  • Senior Insider Risk Engineer

    Deloitte (Richmond, VA)
    …Experience with technical implementation, data source ingestion, testing, validation, and systems operations + Experience with requirements gathering and ... As a Senior Risk Engineer in the Insider Risk Program,...you'll do: + Maintain the health of complex enterprise systems and troubleshoot high-volume data feeds. + Integrate data… more
    Deloitte (07/25/25)
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  • Senior Malware Analyst

    Leidos (Alexandria, VA)
    **Description** Leidos has a current job opportunity for a ** Senior Malware Analyst** on the DISA GSM-O program in Alexandria, VA.An active Top Secret security ... by malware. This position provides support to the J6 Pentagon Security Operations Center in conduct reverse engineering for Malware Analysis using dynamic and/or… more
    Leidos (07/16/25)
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  • Data Analytics Specialist - Senior

    KBR (Chantilly, VA)
    Title: Data Analytics Specialist - Senior Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... Projects: KBR's work is at the forefront of engineering, logistics, operations , science, program management, mission IT and cybersecurity solutions. + Collaborative… more
    KBR (07/16/25)
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