• System Administrator 2

    Orion Consortium (Annapolis Junction, MD)
    …new equipment. Mandatory Skills: Ability to work on call rotation as needed DNS Excellent communication and interpersonal skills Must be a self-starter with strong ... attention to detail Cert Required: IAT Level II cert required CompTIA Security+ CE Education/Experience: HS or GED - 15 Years Bachelors - 10 Years TS/SCI w/ FS poly required. Position requires a TS/SCI. Powered by JazzHR more
    Orion Consortium (07/03/25)
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  • Tier 2 Systems Administrator

    CACI International (Springfield, VA)
    Tier 2 Systems Administrator Job Category:...Opportunity:** We are seeking a skilled and motivated Tier 2 System Administrator to join our ... be responsible for maintaining and troubleshooting mission critical IT systems , supporting end users, and ensuring the security and...9-5, 10-6 and an after-hours on-call support rotation * 2 -4 years of hands-on experience in a system more
    CACI International (06/06/25)
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  • Systems Administrator (Tier 2

    William C Brown Inc (Springfield, VA)
    Systems Administrator (Tier 2 Desktop Support) EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive ... status or any other characteristic protected by law. Description WCBinc is looking for a Systems Administrator (Tier 2 Desktop Support) to join our team to… more
    William C Brown Inc (05/15/25)
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  • System Administrator Level IV

    General Dynamics Information Technology (Annapolis Junction, MD)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** ** System Administrator Level IV** Transform technology into opportunity as a ... Systems Administrator Senior with GDIT. A career...manage UNIX, Linux and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot,… more
    General Dynamics Information Technology (05/16/25)
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  • System Administrator

    CACI International (Annapolis Junction, MD)
    …optimize a wide variety of IT systems . We are hiring a seasoned System Administrator - Level 3 to provide advanced technical leadership and hands-on support ... System Administrator Job Category: Information Technology...Lead implementation, configuration, troubleshooting, and maintenance of complex IT systems + Manage day-to-day operations, system monitoring,… more
    CACI International (05/02/25)
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  • Cloud System Administrator

    DCCA (Annapolis Junction, MD)
    …considered equivalent to two ( 2 ) years of experience. . Hadoop/Cloud System Administrator Certification or comparable Cloud System /Service Certification ... Cloud System Administrator Location Annapolis Junction, MD...technical foundation using team structure. . Shall have two ( 2 ) years of experience writing software scripts using scripting… more
    DCCA (05/19/25)
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  • Dev Ops Systems Administrator

    CACI International (Chantilly, VA)
    Dev Ops Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... **What You'll Get to Do:** CACI is seeking a System Administrator to work with a focused...for automation of build-out, maintenance, and configuration of virtualized systems . + Deployment of updates, IAVA patches, and Anti-Virus… more
    CACI International (04/25/25)
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  • Systems Administrator IV - Pipeline…

    COMSO, Inc (Fort Meade, MD)
    Systems Administrator IV - PIPELINE (TS/SCI w/ POLYGRAPH) FORT MEADE, MD (http://maps.google.com/maps?q=FORT+MEADE+MD+USA+20755) Description COMSO, Inc. is a ... systems enhancements to improve reliability and performance. The Level 4 Systems Administrator shall possess the following capabilities: + Provide support… more
    COMSO, Inc (06/03/25)
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  • IT System Administrator

    KBR (Chevy Chase, MD)
    Title: IT System Administrator Title: IT System Administrator Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end ... KBR is seeking a highly motivated and career-oriented IT System Administrator to join our team supporting...systems . + Familiarity with networking concepts, including TCP/IP, DNS , and VPN troubleshooting. + Experience with IT support… more
    KBR (06/24/25)
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  • IT Engineer - Microsoft Enterprise Systems

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Dynamics Information Technology (GDIT) is seeking an IT Engineer with Microsoft Enterprise Systems Administrator Advisor experience to join our team in support ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** DNS ,Dynamic Host Configuration Protocol (DHCP),Microsoft… more
    General Dynamics Information Technology (05/16/25)
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  • System Administrator Level IV

    General Dynamics Information Technology (Laurel, MD)
    …(oracle, access, sybase) and applications (Tivolli, Peoplesoft). + Red Hat Certified System Administrator (RHCSA) **Qualifications** **:** + **Must have one of ... System Administration experience with Windows and Linux operating systems + Practical experience in implementing and maintaining virtualization (VDI Desktops).… more
    General Dynamics Information Technology (06/12/25)
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  • Senior System Administrator

    Synergy ECP (Columbia, MD)
    Senior System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Company Description: Synergy ECP is a Service Disabled ... or any other protected class. Job Description: This position is for System Administration support for development and production environments for a mission critical… more
    Synergy ECP (04/16/25)
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  • Senior Windows System Administrator

    Amentum (Fort Belvoir, VA)
    …within 14 calendar days of notification of update availability. + Provide detailed system matrices of DCD supported systems and applications to include ... TTPs, system architecture guides, and diagrams for all DCD systems and hardware configurations adhering to organizational templates and policies as required.… more
    Amentum (05/29/25)
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  • Modernization Cyber Systems

    Lockheed Martin (Hanover, MD)
    …* Configure and manage UNIX and Windows \(or other applicable\) operating systems and installs/loads operating system software, troubleshoot, maintain integrity ... capabilities to include providing new features and enhancements to Front End Solutions systems \. This will allow for products to work at\-scale with processing of… more
    Lockheed Martin (06/19/25)
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  • NCIS SharePoint Administrator | TS/SCI…

    General Dynamics Information Technology (Quantico, VA)
    …Secret/SCI **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** .NET ASP,AvePoint DocAve,Microsoft SharePoint ... **Job Description:** Transform technology into opportunity as a **SharePoint Administrator ** with GDIT. A career in enterprise IT means...career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at… more
    General Dynamics Information Technology (07/02/25)
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  • Cloud Project Engineer - Administrator

    CACI International (Chantilly, VA)
    Cloud Project Engineer - Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... * **The Opportunity:** **CACI is looking for a Cloud** **Project Engineer (CPE)** ** Administrator ** **to support our customer to provide a common set of required EIT… more
    CACI International (07/09/25)
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  • Active Directory Administrator

    CACI International (Chantilly, VA)
    Active Directory Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... US * * * **The Opportunity:** CACI is seeking an experienced Active Directory Administrator to join a dynamic team that enjoys the challenge of utilizing the latest… more
    CACI International (04/26/25)
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  • System Engineer 2 - Web Services…

    Orion Consortium (Annapolis Junction, MD)
    …Bash, Python, PowerShell). + Relevant certifications such as AWS Certified SysOps Administrator , Red Hat System Administrator (RHSA), Microsoft Certified: ... Azure Administrator Associate. + Strong understanding of network protocols, DNS , SSL/TLS, and web security practices. Certification Required: IAT Level II cert… more
    Orion Consortium (07/03/25)
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  • Platform Engineer 2

    BlueVoyant (College Park, MD)
    Platform Engineer 2 Location: Remote in the United States United States Citizenship Required The Platform Engineer 2 must have experience working across a wide ... AVD, Cloud PC) + Ability to troubleshoot and resolve system and network issues across different platforms + Including...platforms + Including understanding of core network protocols (Syslog, DNS , UDP, TCP, SSH, IPSec, etc.) + Experience with… more
    BlueVoyant (05/22/25)
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  • Systems Engineer

    ManTech (Washington, DC)
    …lieu of a degree + 2 + years of experience as an enterprise systems administrator in a client or server environment, including deployment automation tools + ... ManTech seeks a motivated, career and customer-oriented ** Systems Engineer** to join our team in **Washington,...Printing, HP Blade Servers, HP SANs, Certificate Services, DHCP, DNS , Active Directory, Group Policies and Microsoft Windows and… more
    ManTech (05/21/25)
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