• Systems Administrator / Top Secret / Onsite:

    Lockheed Martin (Arlington, VA)
    …Advanced Technology Laboratories \(ATL\) is seeking an IT Systems Engineer /Systems Administrator with a demonstrated ability to independently develop solutions ... devices, workstations, and application\-specific hardware\. ACL's systems generally include Windows , Linux, and VMware vSphere/ESXi machines running COTS, FOSS, and… more
    Lockheed Martin (07/12/25)
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  • Assoc/Mid/Senior ET P&C System Field Compl Analyst

    Dominion Energy (Glen Allen, VA)
    …0-1 years of experience in Information Technology/Operations Technology (IT/OT), cyber security , firewall rule development, and/or management of Windows ... 4+ years of experience in Information Technology/Operations Technology (IT/OT), cyber security , firewall rule development, and/or management of Windows operating… more
    Dominion Energy (08/02/25)
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  • ISSE with DoD Top Secret Clearance

    Watershed Security (Norfolk, VA)
    …Watershed Security is seeking a highly skilled and motivated Information Systems Security Engineer to join our team supporting the Naval Information Warfare ... Run SCAP scans on Windows and RHEL servers. + Able to troubleshoot Security Center and Nessus scanner issues. + Assist with selecting RMF Security Controls.… more
    Watershed Security (08/01/25)
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  • Cyber Identity - CyberArk Senior Consultant

    Deloitte (Richmond, VA)
    …data. Qualifications Required: + BA/BS Degree in Computer Science, Cyber Security , Information Security , Engineering, Information Technology, Finance, Business, ... + Integrating various platforms with CyberArk, such as different LDAP providers, Windows Servers, UNIX Servers, Databases, and networking Devices. + Responsible for… more
    Deloitte (06/12/25)
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  • System Administrator, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Fort Belvoir, VA)
    …working within classified environments supporting agencies with a solid background in windows operating systems to help us build and deploy technical platforms and ... on our project, you'll install, maintain, audit, and support a secure MS Windows network environment. You'll analyze and test new sof tware and sof tware… more
    BOOZ, ALLEN & HAMILTON, INC. (07/22/25)
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  • Systems Administrator, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    …and working within classified environments supporting agencies with a solid background in windows operating systems to help us build and deploy te chn ical platforms ... you'll install, maintain, audit, and support a secure MS Windows network environment. You'll analyze and test new sof...5+ years of experience as a systems administrator, network engineer , or cybersecurity engineer + Experience with… more
    BOOZ, ALLEN & HAMILTON, INC. (07/19/25)
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  • Database Administrator 4

    M. C. Dean (Chantilly, VA)
    …at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver ... (DBA)** to join our dynamic and fast-paced team, supporting enterprise-level physical security applications. In this role, you will be responsible for managing,… more
    M. C. Dean (07/15/25)
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  • Principal Systems Administrator

    ManTech (Arlington, VA)
    …computer systems, servers, and other IT infrastructure, ensuring optimal performance and security + Manage VIP user accounts, permissions, and security access ... and address VIP user needs + Strong technical skills in areas such as Windows and Linux operating systems, network administration, virtualization, and security +… more
    ManTech (08/08/25)
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  • Senior Systems Administrator II Generalist…

    V2X (Springfield, VA)
    …battlefield. We bring 120 years of successful mission support to improve security , streamline logistics, and enhance readiness. Aligned around a shared purpose, our ... activities: + Configuring, troubleshooting, administering, and maintaining the organization's Windows , Linux, and Citrix server environments. + Monitoring and… more
    V2X (08/07/25)
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  • Lead Cloud Developer

    Honeywell (Colonial Heights, VA)
    …from the customer perspective and diving deep on issues? As a system development engineer , you will be responsible for the overall health of our cloud-based managed ... Chef or AWS SSM * 3+ years of experience with configuring, securing, patching, and managing Windows Server 2019, and Hyper-V (1 yr) or VMware (3 yrs) * 4+ years of… more
    Honeywell (06/25/25)
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