• IT Engineer - Microsoft Enterprise Systems

    General Dynamics Information Technology (Fort Belvoir, VA)
    …a highly skilled **IT Engineer** with strong experience in both **Microsoft Enterprise Systems and Linux administration** to provide **Tier II support** for a ... months of hire. **Required Technical Skills & Knowledge:** + Windows operating systems (Windows 10, Server 2012/2016) + Linux administration (RHEL/CentOS/Ubuntu)… more
    General Dynamics Information Technology (07/16/25)
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  • Linux System Administrators Careers

    Northrop Grumman (Redondo Beach, CA)
    …It is for you to speak with a Talent Advisor here at Northrop Grumman.** ** Linux Systems Administrator ** : + Manage and maintain secure operation of ... systems , workstations, and applications for several program or project areas. **Principal Linux Systems Administrator ** + Serve as primary Linux more
    Northrop Grumman (09/14/25)
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  • Systems Administrator Principal

    General Dynamics Information Technology (Fort Belvoir, VA)
    …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator Advisor with GDIT. A career in ... (GAT), and DIAMONDS Accountability Training System (DATS). HOW A SYSTEMS ADMINISTRATOR ADVISOR WILL MAKE...plan migration process to support applications hosted by the Windows/ Linux systems . + Complete system security checklists,… more
    General Dynamics Information Technology (09/30/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator Advisor with GDIT. A career in ... operate. At GDIT, people are our differentiator. As a Systems Administrator you will help ensure today...create and modify scripts in multiple disciplines on Windows, Linux , and Solaris systems + Knowledge of… more
    General Dynamics Information Technology (08/26/25)
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  • Senior Linux System Admin

    Citigroup (Irving, TX)
    …This individual will serve as a subject matter expert (SME) on Linux systems , providing deep operational insight, advanced troubleshooting, performance tuning ... are seeking an accomplished and technically astute Level 3 Linux System Administrator to join our high-performance... Linux Programming, Linux Server Administration, Linux System Administration, Linux Systems more
    Citigroup (09/23/25)
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  • Business Intelligence Tools Tableau, Cognos,…

    Citigroup (Tampa, FL)
    …proactive Starburst and Business Intelligence Tools (Tableau, Cognos or MicroStrategy) Administrator Operations Lead to manage, maintain, and optimize our enterprise ... engineering, and deliver the best-in-class services. **Responsibilities:** + **Starburst Administrator should be responsible for administering, supporting, governing and… more
    Citigroup (08/21/25)
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  • Senior Security Administrator

    General Dynamics Information Technology (Fairfax, VA)
    …formatting results with statistics and functions. + Harden application and operating systems ( Linux /Windows Servers). + Conduct root cause analysis focusing on ... Cyber and IT Risk Management **Skills:** Cybersecurity,Information Technology Security,Software Systems **Certifications:** None - None - None **Experience:** 5 +… more
    General Dynamics Information Technology (09/29/25)
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  • Senior PKI Administrator

    GovCIO (Arlington, VA)
    …a related field such as Public Key Infrastructure, Infrastructure IT ( Systems Administration, Network Administration, Windows/ Linux OS, Network Administration, ... **Overview** GovCIO is currently hiring for a SeniorPKI Administrator with an active Secret clearance to issue and maintain a federal customer's Public Key… more
    GovCIO (09/04/25)
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  • Systems Admin/DBA (Secret Clearance) - DC…

    General Dynamics Information Technology (Washington, DC)
    …Work with project managers and developers to plan and implement database projects ** Systems Administrator Senior Advisor Duties and Responsibilities** + ... Manage and maintain Windows and Linux servers in the Azure Government cloud + Handle...products + Address all vulnerabilities identified via system scanning ** Systems Administrator Senior Advisor Requirements… more
    General Dynamics Information Technology (08/29/25)
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  • Pre-Sales Engineer

    Platform9 Systems (San Jose, CA)
    Position: Sr. Presales Engineer - Platform9 Systems Location: Remote, USA Department: Sales Engineering Reports To: Field CTO About Platform9 Systems : Platform9 ... teams to design tailored cloud solutions. The ideal candidate has deep Linux expertise, hands-on OpenStack experience, and domain knowledge in storage or networking.… more
    Platform9 Systems (09/19/25)
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