• Sr . Systems Administrator

    Arena Technical Resources, LLC (Washington, DC)
    …(DBMS) products . Address all vulnerabilities identified via system scanning Systems Administrator Senior Advisor Requirements and Qualifications . ... Sr . Systems Administrator Location:... Sr . Systems Administrator Location: Washington, DC, US.... Secret Clearance to start Required Technical Skills: . Senior Level system administrator skills… more
    Arena Technical Resources, LLC (10/25/25)
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  • Sr . System Administrator

    Arena Technical Resources, LLC (Reston, VA)
    Sr . System Administrator Location: Reston, VA, US Job ID: ATR 17710 Job Description Job Title: Sr . System Administrator Location: Reston, VA - ... Eligibility: TS/SCI with CI Polygraph Job Description: The job duties of the Sr . System Administrator are as follows: * Plans, designs, and implements… more
    Arena Technical Resources, LLC (12/05/25)
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  • Systems Administrator II Generalist…

    V2X (Springfield, VA)
    …complex challenges with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Windows Server ... to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II shall...production and maintenance of documentation for the team's solution system (s), sub- system (s), and component(s) deployed and in… more
    V2X (11/15/25)
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  • Principal/ Sr . Principal Systems

    Northrop Grumman (Patuxent River, MD)
    …Grumman Aeronautics Systems (NGAS) has an exciting career opportunity for a **Principal/ Sr . Principal Systems Administrator ** to join the Ground Segment ... in an efficient manner. The selected candidate will be responsible for providing System Administrator level technical support services on the MQ-4C Triton Air… more
    Northrop Grumman (12/12/25)
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  • Sr . Systems Administrator

    Chenega Corporation (Fort Belvoir, VA)
    Sr . Systems Administrator Ft....our Talent Network Sr . Systems Administrator Ft. Belvoir, VA C-CHR-24-050 TheSenior System ... administration and information assurance support. Duties and Responsibilities: + + Provide systems administration support for the Windows operating system and… more
    Chenega Corporation (12/01/25)
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  • Sr . Administrator (Azure,…

    System One (Alexandria, VA)
    Job Title: Sr . Administrator Location: Alexandria, Virginia Type: 6 + months Contract To Hire Contractor Work Model: Onsite (with some flexibility) Security ... Clearance: Secret Clearance US Citizenship Required We are seeking a Sr . Administrator with strong hands-on experience in Microsoft Azure and Red Hat… more
    System One (12/26/25)
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  • Sr Mac Systems Administrator

    SAIC (Washington, DC)
    **Description** SAIC is hiring for a Sr System Administrator who specializes in Mac Systems to manage and support our Mac-based enterprise IT ... environment. The role involves daily system configuration, technical support and general trouble shooting for...+ Must have 10+ years relevant experience in Mac Systems administration. + Must be able to pass a… more
    SAIC (10/21/25)
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  • Sr . SQL Database Administrator

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a ** Sr . SQL Database Administrator (DBA) in Fort Belvoir, VA** to partner on a large enterprise IT contract for the DOD. The ... start a repair or return. + Works together with senior management and clients to implement technical solutions. +...through emails that are generated by the Leidos.com automated system - never from free commercial services (eg, Gmail,… more
    Leidos (12/20/25)
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  • Sr Subcontracts Administrator

    V2X (Reston, VA)
    …+ Documents subcontractor performance using the V2X Subcontract Past Performance Rating System - SPPRS. + Uses judgment to interpret internal and external issues ... and develop best practices. + Makes recommendations to management on subcontract issues, and execution of subcontract documents. + Assists in coordination with other functional areas on matters related to Subcontracting; prepares responses as necessary to… more
    V2X (12/30/25)
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  • Sr Full Stack Java AWS Kubernetes Developer

    System One (Reston, VA)
    Job Title: Sr Java AWS Kubernetes Developer Type: Contract Compensation: $79.50 Contractor Work Model: Mostly remote, Hybrid days- Reston, VA Job Summary Seeking a ... senior Full Stack Java Developer to support multiple enterprise...Required Certifications + AWS Certified Developer + Certified Kubernetes Administrator (CKA) or Certified Kubernetes Application Developer (CKAD) Responsibilities… more
    System One (12/26/25)
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  • Senior Systems Administrator

    BAE Systems (Washington, DC)
    …Other incentives may be available based on position level and/or job specifics. ** Senior Systems Administrator ** **118971BR** EEO Career Site Equal ... **Job Description** BAE Systems is seeking ** System Administrators** to...an anticipated decision expected by Q3/Q4 of 2026.** The ** System Administrator ** responsibilities include, but are not… more
    BAE Systems (12/04/25)
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  • Senior System Administrator

    St. George Tanaq Corporation (Suitland, MD)
    Senior System Administrator -...Work both independently as well as in coordination with Systems administrators to maintain the smooth operation of a ... about us, visit https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a ** Senior System Administrator - Network Operation Center** to… more
    St. George Tanaq Corporation (11/14/25)
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  • Sr Executive Director - Maryland

    Sunrise Senior Living (Mclean, VA)
    …of.** **COMMUNITY NAME** Montgomery County MD **Job ID** 2025-234539 **JOB OVERVIEW** The Senior Executive Director ( Sr . ED) is responsible for all aspects of ... **When you join Sunrise Senior Living, you will be able to use...ensure maximization of revenue and our market position. The Sr . ED will travel to the various communities to… more
    Sunrise Senior Living (10/24/25)
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  • Senior Unix System

    SMX (Patuxent River, MD)
    Senior Unix System Administrator ...systems across Department of Defense (DoD) networks. The Senior UNIX Administrator will ensure systems ... River, MD SMX is seeking a driven and experienced Senior UNIX Administrator to support operations at...+ Broader exposure to AWS beyond core services + Senior -level experience with Solaris system administration **Application… more
    SMX (12/04/25)
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  • Senior Linux Systems

    Leidos (Arlington, VA)
    …and take ownership of our critical Red Hat Enterprise Linux environment. As a Senior System Administrator , you'll be instrumental in designing, implementing, ... (SSCP)). + Training (DISA-US1384 DCWF Linux System Administrator / DISA-US1390 DCWF Windows Systems Administrator ). + 3+ years deploying Unix in… more
    Leidos (12/20/25)
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  • Senior Linux System

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Senior Linux System Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD (Onsite) Position Overview: The Senior Linux ... System Administrator is responsible for leading system administration activities. This position oversees the installation, configuration, maintenance, and… more
    Black Bear Technology Solutions, LLC (11/21/25)
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  • Senior System Administrator

    St. George Tanaq Corporation (Suitland, MD)
    Senior System Administrator - Network Security WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time Description ... about us, visit https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a ** Senior System Administrator - Network Security** to support… more
    St. George Tanaq Corporation (11/18/25)
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  • Sr Information Technology Project Manager

    BAE Systems (Washington, DC)
    …, including coordination with network engineers. Duties may include setting up administrator and service accounts, maintaining system documentation, tuning ... **Job Description** BAE Systems is seeking an Information Technology Project Manager...state sick leave. Employees may participate in the company recognition program to receive monetary or non-monetary recognition more
    BAE Systems (10/14/25)
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  • Senior Systems Administrator

    SMX (Patuxent River, MD)
    Senior Systems Administrator (4521)at SMX(View...area network (LAN), wide area network (WAN), and Internet systems or a segment of a network system . ... River, MD SMX is looking for a highly motivated ** Senior Systems Administrator ** with demonstrated...+ Monitor network to ensure network availability to all system users + Assist in network modeling, analysis, planning,… more
    SMX (12/12/25)
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  • Sr Systems Ad/Software Tester

    Amentum (Dahlgren, VA)
    Amentum is seeking a DevSecOps Senior System Administrator to work with software testing on a current Naval program. A Continuous Integration System ... Systems Admin and Software Testing, varying per project requirements. **DevSecOps Senior System Administrator Responsibilities Include:** + Utilize a… more
    Amentum (12/16/25)
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