• Senior Level Test and Exercise Specialist

    ManTech (Herndon, VA)
    …Word, Excel, PowerPoint, Teams, and SharePoint + Familiarity with Network and security operations , SIEM systems, IDS/IPS, and firewalls; familiarity and ... of our network infrastructure. This role requires a deep understanding of network operations , security protocols, and software development, as well as strong… more
    ManTech (08/21/25)
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  • Personal Protection Officer / Executive Protection…

    Stillwater Human Capital (Herndon, VA)
    …will bring a strong background in military, law enforcement, or high-risk security operations . **Key Responsibilities** + Perform day-to-day personal protective ... Stillwater Government Services **Reports To:** Executive Protection Manager / Operations Director **Position Summary** Stillwater is seeking highly skilled… more
    Stillwater Human Capital (09/30/25)
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  • ​​Senior Migration Architect​

    Leidos (Alexandria, VA)
    …next-generation technology-designing advanced capabilities in cyber defense, logistics optimization, security operations , and decision intelligence. These are ... to translate business needs into cloud solutions. + Work cross-functionally with development, operations , and security teams. + Present designs and roadmaps to… more
    Leidos (09/26/25)
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  • Administrative Officer

    Securitas Security Services USA, Inc. (Sandston, VA)
    …functions may include client service and problem resolution, service enhancement, Security Operations Center (SOC) systems maintenance, audit compliance, ... authorizations specified for the assigned accounts. * Knowledge of 24/7 security operations and procedures. * Knowledge of supervisory practices and procedures.… more
    Securitas Security Services USA, Inc. (09/13/25)
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  • Cyber Defense Forensics Lead

    TekSynap (Ashburn, VA)
    …support to the Cyber Defense Forensic team in support of Insider Threat Operations and Security Operations according to established policies, handbooks, ... security information event management (SIEM) platforms, endpoint threat detection tools, security operations ticket management. **Overview** We are seeking an… more
    TekSynap (09/02/25)
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  • Senior Computer and Information Research Scientist

    ManTech (Herndon, VA)
    …will drive innovation and solve complex security challenges within our Network Operations Security Center (NOSC). The ideal candidate will be responsible for ... languages such as Python, Java, C++, and scripting languages relevant to security operations (eg, Bash, PowerShell). **Clearance Requirements:** + Must have… more
    ManTech (08/21/25)
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  • Software Developer Senior

    General Dynamics Information Technology (Fort Belvoir, VA)
    …language weaknesses and vulnerabilities, cyber red teaming, network penetration testing, security operations center analysis, defensive cyber operations , ... language weaknesses and vulnerabilities, cyber red teaming, network penetration testing, security operations center analysis, defensive cyber operations ,… more
    General Dynamics Information Technology (08/22/25)
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  • Cloud Innovation Solution Architect

    Leidos (Alexandria, VA)
    …next-generation technology-designing advanced capabilities in cyber defense, logistics optimization, security operations , and decision intelligence. These are ... into technical solutions + Collaborate with cross-functional teams including development, operations , security , and product management + Present architectural… more
    Leidos (09/26/25)
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  • CI Cyber Threat Analyst

    General Dynamics Information Technology (Springfield, VA)
    …**Job Family:** Cyber and IT Risk Management **Skills:** Cybersecurity Operations ,Cyber Threat Analysis, Security Operations ,Threat Analysis **Experience:** ... Events. + Conduct liaison between CI Office, Insider Threat, Cyber Security Operations Center (CSOC), other customer Offices, and IC/DoD partners as applicable… more
    General Dynamics Information Technology (09/09/25)
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  • Sr. Threat Intelligence Consultant

    Trellix (Reston, VA)
    …and reporting of finished intelligence. The role will support customer security operations including planning and risk assessment, vulnerability assessment, ... and associated methods and tools. + You have experience working with Security Operations Center to monitor security alerts, respond and remediate detected… more
    Trellix (08/08/25)
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