• Enterprise Systems Engineer

    ManTech (Mclean, VA)
    … and scalability + Familiarity with access control models and network security + Solid understanding of server operating systems (Linux, Windows) + In-depth ... **ManTech** is seeking a motivated, career and customer-oriented **Enterprise Systems Engineer** to join our team in **McLean** **, VA** . **Responsibilities include… more
    ManTech (11/18/25)
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  • Senior Cyber Incident Response Analyst

    ManTech (Mclean, VA)
    …(GCIH), Certified Incident Response Handler (GCFA) or similar + Experience with using SIEM systems , network security tools, and log analysis tools + ... analysis, and response methodologies. + Experience and knowledge of operating systems , network protocols, and security technologies + Experience and… more
    ManTech (12/23/25)
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  • System Support: Splunk and Linux- US…

    The Metamorphosis Group (Chantilly, VA)
    …issues. + The Contractor shall collaborate with other functional teams such as network , storage, security to provide Splunk service where needed across entire ... System Support: Splunk and Linux- US CITIZENS ONLY...example between Splunk and AWS, or between Splunk and network devices. + The Contractor shall perform routine maintenance… more
    The Metamorphosis Group (11/08/25)
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  • SME Zero Trust Security Engineer

    GovCIO (Alexandria, VA)
    …the micro-segmentation of critical assets. + Conduct in-depth analysis of current network architectures, access controls, and security policies to identify gaps ... **Overview** GovCIO is currently hiring a **Zero Trust Security Engineer** to join our team, supporting a...Minimum 8+ years of progressive, hands-on experience in cybersecurity, system architecture, or network engineering, with a… more
    GovCIO (11/18/25)
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  • AWS Security Manager

    System One (Herndon, VA)
    …and infrastructure as code * Enforce controls for logging, encryption, network segmentation, patching, vulnerability management * Drive security automation ... * Participate in on-call rotations to support 24/7 production systems and respond to incidents as they arise Required... compliance or audit certification * Experience with container security (EKS/ECS) System One, and its subsidiaries… more
    System One (12/26/25)
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  • Security Control Assessor - TS/SCI w/…

    General Dynamics Information Technology (Mclean, VA)
    systems from intentional or inadvertent access or destruction. + Evaluates the security controls within network systems to identify vulnerabilities and ... + Demonstrated experience developing risk assessment reports based on review of security plans and interviews with developer/customer assess systems against… more
    General Dynamics Information Technology (12/17/25)
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  • Network Engineer - Intermediate

    Oneida Technical Solutions (Fort Belvoir, VA)
    …the Fort Belvoir, Fort AP Hill, Joint Base Myer Henderson Hall, and Fort Meade network system , and configuring and supporting the use of DOD Common Access Card ... SONET multiplexers, servers, storage area nodes (SANs), cable management systems and other network enhancements down to...Fort Meade (SIPRnet), Fort Detrick (SIPRNet) and AP Hill network system , and developing and testing automated… more
    Oneida Technical Solutions (12/11/25)
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  • Lead Cybersecurity Sales Strategist - OT Solutions

    Honeywell (Norfolk, VA)
    …those applicable to Operational Technology environments, including but not limited to, network security , incident response, and risk management solutions. **WE ... your sales expertise in Cyber Operational Technology (OT) to develop cutting-edge security solutions specifically designed to address the unique needs of our… more
    Honeywell (12/04/25)
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  • Principal Auditor- Cyber, Risk and Analysis…

    Capital One (Richmond, VA)
    security (application security , network security , cyber security , data protection), information systems risk management, information systems ... or Technology Operations, such as Cloud provider certifications, Certified Information Systems Security Professional (CISSP), or Certified Information … more
    Capital One (01/10/26)
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  • PKI Engineer - Active TS/SCI with CI Poly

    ENS Solutions (Mclean, VA)
    …of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security , System Engineering, Program/Project Management, IT ... with Keyfactor and Venafi + Experience implementing ACME and SCEP processes + Security + Certification Benefits Essential Network Security (ENS) Solutions,… more
    ENS Solutions (01/01/26)
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