• Manager, IT Security

    Family Dollar (Chesapeake, VA)
    …Firewalls, IDS/IPS, WAF, IAM, DLP, SIEM, Proxy, DDoS, Antimalware, Cloud network infrastructure technologies)​ + Ensuring the hardening of our infrastructure (eg, ... level of information security experience and expertise.​ + Knowledge of securing network technologies, client, and server operating systems.​ + Ability to develop… more
    Family Dollar (10/01/25)
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  • Senior Systems Engineer

    ManTech (Chantilly, VA)
    …and Linux system infrastructure. + Experience in Local Area Network /Wide Area Network technologies, routers, switches, firewalls; experience with Storage ... Area Network (SAN), clustering and backup technologies. + Experience and proficiency with systems engineering concepts, principles and theories and system modeling… more
    ManTech (09/30/25)
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  • Splunk Engineer - Active TS/SCI Required

    ENS Solutions (Norfolk, VA)
    …with other state-of-the-art tools like HBSS, Enterprise Security Manager (ESM), Network Security Manager (NSM), NetFlow, and/or Intrusion Detection Systems (IDS) to ... system performance and availability, upgrades, and troubleshooting in Windows and Linux Server environments + Experience creating custom dashboards, writing queries… more
    ENS Solutions (09/27/25)
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  • IT Systems Administrator

    Nuclear Fuel Services (Lynchburg, VA)
    …units. Specific tasks include supporting datacenter operations such as server, network , and storage hardware along with the associated management platforms. A ... new technology to support IT and business improvements. + Supports Airgapped network with increased security requirements such as DISA STIGs. + Implements,… more
    Nuclear Fuel Services (09/27/25)
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  • Cybersecurity Engineer II

    Sierra Nevada Company, LLC (Herndon, VA)
    …**Responsibilities:** + Design, test, and implement secure information systems, network , environments, and capabilities + Manage and engineer cybersecurity ... capabilities at SNC including cybersecurity network tools, data loss prevention, monitoring and visibility tools,...+ ISSO Security+, CISA, or CASP+ Certification + MCSE, Linux , and/or CCNP Security Certification + Proven track record… more
    Sierra Nevada Company, LLC (09/27/25)
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  • Data Exploiter (TS/SCI with Polygraph Required)

    General Dynamics Information Technology (Chantilly, VA)
    …to reach program goals. + Understand and work with telecommunications and network data + Research and conduct background analysis to develop processes that ... Understanding of internet applications and protocols + Experience with both Windows and Linux + Ability to use scripting languages **Desired Skills** + CISSP, GIAC,… more
    General Dynamics Information Technology (09/27/25)
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  • Sr Software Engineer

    Shuvel Digital (Dulles, VA)
    …and sustainment program to design, build, deliver, and operate a network operations environment, including introducing new cyber capabilities to address emerging ... relevant experience + Experience and/or familiarity with the following network protection devices: Firewalls, intrusion detection and prevention systems (IDS/IPS),… more
    Shuvel Digital (09/25/25)
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  • Sr Cloud Security Architect

    Shuvel Digital (Arlington, VA)
    …and sustainment program to design, build, deliver, and operate a network operations environment including introducing new cyber capabilities to address emerging ... directly relevant experience. + Must have hands-on experience with AWS and Linux in a production environment. + Knowledge of Federated Identity, RBAC, authentication… more
    Shuvel Digital (09/25/25)
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  • Systems Integrator / Project Support

    Acclaim Technical Services (Chantilly, VA)
    …by monitoring system, performance, configuration, maintenance, and performance. + Installs network rebuilds to existing servers of system resources by monitoring ... procedures for system back-up. + Works closely with development team to deploy network software and improve existing system. REQUIRED EDUCATION & EXPERIENCE + Active… more
    Acclaim Technical Services (09/23/25)
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  • United States Postal Service (USPS) Office…

    General Dynamics Information Technology (Fairfax, VA)
    …tools, and wireless computing devices to allow them to connect to the OIG network from wherever they are working. + The IT infrastructure elements include: + Data ... Identity Verification (PIV) + Multi-factor and modern authentication + Network Denial of Service protection + Software security reviews...+ IT Security Analyst Security Systems & Operations + Linux Engineer + Microsoft Power BI Developer + ML… more
    General Dynamics Information Technology (09/19/25)
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