• Sr . Engineer, Cybersecurity

    CARMAX (Richmond, VA)
    …required to accomplish requested tasks/projects + Windows server and Red Hat Enterprise Linux Operating Systems + Cloud technology (SaaS, IaaS, PaaS) **Education ... (IAM) Engineer performs all activities necessary to ensure we provide the right people and systems , the right access to the right systems for the right reasons.… more
    CARMAX (04/30/25)
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  • Unix Administrator

    TISTA Science and Technology (Richmond, VA)
    …security requirements including RMF. Qualifications + Experienced UNIX Senior Systems Administrator. + Minimum 4 years UNIX Administration experience. + ... information processing disciplines involving a range of hardware/software solutions systems administration . + Information technology support activities for… more
    TISTA Science and Technology (04/28/25)
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  • Senior Database Administrator

    ManTech (Chantilly, VA)
    …design, and related Oracle technologies (Partitioning, Encryption, Pluggable Database, etc.) on Linux systems + Significant Oracle Exadata and PL/SQL developer ... **ManTech** seeks a motivated, career and customer-oriented ** Senior Database Administrator** to join our team in...to:** + Participating in leading the design, development, and administration of Oracle 19c databases + Designing and developing… more
    ManTech (03/05/25)
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  • Cyber Security Analyst, Senior

    General Dynamics Information Technology (Falls Church, VA)
    …**Skills:** Computer Systems , Linux ,Network Infrastructures,Operating System: Unix/ Linux and Windows,Server Administration **Certifications:** CompTIA - ... **Transform technology into opportunity as a Cyber Security Analyst Senior with GDIT. A career in enterprise IT means...this role, you will be responsible for Red Hat Linux Server Administration , ensuring server stability, optimal… more
    General Dynamics Information Technology (04/12/25)
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  • System Administrator Senior Principal

    SAIC (Virginia Beach, VA)
    administration . + Strong proficiency in managing Windows and Linux operating systems , including scripting, automation, and troubleshooting complex technical ... world more connected, secure, and efficient. We are currently seeking a motivated ** Systems Administrator Senior Principal** to join our talented team. In this… more
    SAIC (04/04/25)
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  • Senior Systems Engineer (Active Top…

    General Dynamics Information Technology (Manassas, VA)
    …None **Job Family:** Systems Engineering **Skills:** Red Hat Enterprise Linux (RHEL),Server Administration , Systems Engineering **Experience:** 9 + years ... to production with minimal distraction? GDIT is seeking a Senior Systems Engineer who will be a...have multiple years of experience with: + Red Hat Linux Administration + 5+ years of demonstrable… more
    General Dynamics Information Technology (05/07/25)
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  • Systems Administrator 3

    Huntington Ingalls Industries (Norfolk, VA)
    …Experience with Microsoft Windows operating systems and Active Directory administration . + Experience supporting Red Hat Enterprise Linux (RHEL) ... III for NITE. The Navy Integrated Training Environment (NITE) Systems Administrator III serves as a senior ...teams to identify and resolve complex technical issues, support systems in virtualized and Red Hat Enterprise Linux more
    Huntington Ingalls Industries (05/06/25)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …operating systems , LINUX operating systems , CISCO Systems , computer security program administration , and administration /distribution of ... and win as a team). SimIS Inc seeks a Senior System Administrator to provide combat system simulation support...a business, technical or engineering field. + Certification in LINUX operating systems + Cisco Certified Network… more
    SimIS Inc. (02/07/25)
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  • Senior Cyber Network Engineer

    ManTech (Chantilly, VA)
    …(firewalls, routers, switches and load balancers) + Knowledge of Windows and Linux systems , general operating system security practices, TCP/IP networking, and ... to assist in process improvement + Performs engineering support and system administration of specialized cybersecurity applications and systems to include… more
    ManTech (04/22/25)
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  • Enterprise Senior Systems

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Critical Systems ,Enterprise Servers,Operating ... Description:** GDIT seeks a highly motivated and experienced Enterprise Senior Systems Engineer to support the Defense...Experience with DISA STIGs and their relation to Windows, Linux , and VMWare Operating Systems security. +… more
    General Dynamics Information Technology (04/24/25)
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