• Red Cell Cyber Analyst

    Amentum (Fort Belvoir, VA)
    …findings to customers, partners, and other stakeholders. + Be able to explain network / system mechanisms to analysts and ground element in order to facilitate ... testing against operational computer networks including experience in Windows Security, Network Security, Linux /Unix Security, Database security, or Mainframe… more
    Amentum (08/20/25)
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  • Field Engineer

    ManTech (Reston, VA)
    …and configure new systems as well as upgrade, maintain, and recap existing systems , including all system and network infrastructure and peripherals and ... systems , train technical support personnel to perform maintenance on those systems , and remotely support system troubleshooting and maintenance when not… more
    ManTech (09/10/25)
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  • Database/Web Services Admin Spec Lvl II

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    …Apache, Tomcat, WebLogic and WebSphere web server software and upgrades on IBM AIX, Linux and Windows operating systems . Applying database and web server patches ... Security , GIAC Security Essentials Certification (GSEC), Security Certified Network Professional (SCNP), Systems Security Certified Practitioner (SSCP);… more
    Navy Exchange Services (NEX) (07/19/25)
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  • Cyber Security Detections Engineer

    McIntire Solutions (Springfield, VA)
    …cyber incident trend analysis and reporting. * Characterizes and performs analysis of network traffic and system data to identify anomalous activity and ... a cyber role * Experience with modern Windows, UNIX, network operating systems , databases, and virtual computing...searches and other detection signatures Preferred Qualifications: Proficient in Linux operating systems Advanced skills in … more
    McIntire Solutions (08/28/25)
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  • Enterprise Engineering Lead

    Leidos (Fort Belvoir, VA)
    …of the following:** + Strong understanding of cloud-based systems + System , database, data stores, and network administration and optimization, with strong ... system , support end users through help desk ticketing systems , and coordinate the application of fixes/patches throughout all environments… more
    Leidos (09/19/25)
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  • Principal OR Sr. Principal Payloads Field Service…

    Northrop Grumman (Fairfax, VA)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... are not only part of history, they're making history. Northrop Grumman Aeronautics Systems is looking to add a **Principal OR Sr. Principal Payloads Field Service… more
    Northrop Grumman (09/17/25)
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  • AIX Administrator

    ASM Research, An Accenture Federal Services Company (Richmond, VA)
    …and 3 supports for escalations from Help Desk. + Knowledge and experience troubleshooting Linux and Unix based systems . + Participate in on-call rotations to ... Responsible for unique or complex information systems and/or information technology projects across more than one discipline, such as application support, database… more
    ASM Research, An Accenture Federal Services Company (08/22/25)
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  • Storage Administrator

    GovCIO (Richmond, VA)
    …data storage systems . + 3+ years' experience maintain storage and network policies and standards. + 3+ years' experience refreshing data from one environment ... a Storage Administrator, tomanage, maintain, deploy, troubleshoot, and support servers and storage systems . This position will be located in Radford, VA and will be… more
    GovCIO (09/24/25)
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  • Sr. Software Engineer

    Leidos (Arlington, VA)
    …features and performance improvements. + Implement, and testing C++ software for Linux systems . + Experience with interface communication standards / protocols ... **Description** Leidos is seeking a Senior Software Engineer to support the maritime autonomy...such as RTI DDS + Advanced knowledge of the Linux operating system + Experience with other… more
    Leidos (09/05/25)
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  • Cross Domain Solutions (CDS) Engineer

    Arena Technical Resources, LLC (Lorton, VA)
    …readiness. Technical Environment: - Cross Domain Solutions (CDS) - Red Hat Enterprise Linux (RHEL) - Multi- network ticketing systems - User authentication ... Conduct thorough system testing to validate functionality and ensure CDS systems are capable of securely handling time-sensitive data. - Provide Tier I/II… more
    Arena Technical Resources, LLC (08/26/25)
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