• Database Administrator - Senior

    Amentum (Washington, DC)
    We are searching for a Top Secret cleared Database Administrator (Senior) to join our team in Washington, DC. You will be working in an organization that's ... complex databases. You will maintain database dictionaries and integration of systems through database design. The Database Administrator (Senior) will… more
    Amentum (11/04/25)
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  • Systems Administrator

    Leidos (Lawton, OK)
    …in the national security, engineering, and health industries. We are seeking a Secret cleared ** Systems Administrator ** to support Postproduction ... onsite The successful candidate will support our customer in performing system administration and cybersecurity work required to maintain the existing Authorization… more
    Leidos (11/15/25)
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  • SharePoint Administrator (Active Top…

    Deloitte (Mechanicsburg, PA)
    …and fuel growth through innovation. Work You'll Do As a SharePoint Administrator , you will serve as the primary technical point-of-contact for maintaining, securing, ... + Bachelor's degree and 4+ years of relevant experience + Active DoD Top Secret clearance required + Must be legally authorized to work in the United States… more
    Deloitte (10/25/25)
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  • Windows Systems Administrator

    Deloitte (Lake Mary, FL)
    …advances. Qualifications Required: + Bachelor's degree and 8+ years of Windows systems administration experience + Active DoD Top Secret clearance required ... through innovation. Work You'll Do Support and manage Windows operating systems and servers across the enterprise. Responsibilities include: + Installing,… more
    Deloitte (10/28/25)
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  • Cleared Systems Administrator

    Colossal Contracting, LLC (Albany, NY)
    Cleared Systems Administrator Albany, NY (http://maps.google.com/maps?q=US+Hwy+Reservation+Atomic+Proj+Ballston+Spa+NY+USA+12020) * Engineering Description ... Colossal Contracting, LLC is looking for Cleared Systems Administrators to support a new...and security configurations as well as providing life cycle system upgrades. + Experience in hardening of systems more
    Colossal Contracting, LLC (11/12/25)
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  • Cleared Senior System

    General Atomics (Durham, NC)
    …in! General Atomics Integrated Intelligence is looking for an experienced Cleared System Administrator with a Top Secret /SCI clearance to provide on-site ... of data from numerous streaming data sources in near real time. Our systems apply state-of-the-art algorithms and machine learning techniques to extract features and… more
    General Atomics (09/11/25)
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  • Cleared Senior Microsoft Azure Enclave…

    Virtual Service Operations (Lorton, VA)
    Cleared Senior Microsoft Azure Enclave Administrator * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you a skilled cloud professional ... secure enclave environments? Join our team as a Senior Microsoft Azure Enclave Administrator and play a critical role in managing and securing our cloud… more
    Virtual Service Operations (10/31/25)
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  • Secret Cleared Windows and Linux…

    Insight Global (San Diego, CA)
    …Senior Level Linux Professional . RHCE Red Hat Certified Engineer . RHCSA Red Hat Certified System Administrator . RHCDS Red Hat Certified Data Center Specialist ... Requirements Active Secret Clearance 3+ Years of Experience with Windows System 2+ years of experience with Linux Servers Experience Running and Reviewing ACAS… more
    Insight Global (11/26/25)
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  • Cleared Active Directory and Exchange…

    Virtual Service Operations (Quantico, VA)
    …a fully onsite, shift-based role. The candidate will serve as a Systems /Network Administrator , responsible for managing and troubleshooting Active Directory and ... Cleared Active Directory and Exchange Specialist * Quantico,...Microsoft Exchange environments. This position requires an active Top Secret (TS) clearance and an IAT level III certification.… more
    Virtual Service Operations (11/08/25)
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  • Principal/Sr. Principal Systems

    Northrop Grumman (Patuxent River, MD)
    Systems (NGAS) has an exciting career opportunity for a **Principal/Sr. Principal Systems Administrator ** to join the Ground Segment team of qualified, ... 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 (09/18/25)
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  • System Administrator

    Leidos (Beavercreek, OH)
    …Security Office, reporting through our Digital Modernization sector, is seeking a System Administrator to support various classified environments. You will be ... must be a US .Citizen with a current DoD Secret clearance and eligibility to be cleared ...and Nessus Vulnerability reports. **Preferred Qualifications** + RedHat Certified System Administrator (RHCSA) certification. + Cisco Certified… more
    Leidos (12/05/25)
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  • Sr. Systems Administrator

    Arena Technical Resources, LLC (Washington, DC)
    …US Job ID: ATR 17714 Job Description Job Title: Sr. Systems Administrator Job Location: Washington, DC (Hybrid) Clearance: Secret Job Description: . Manage ... (DBMS) products . Address all vulnerabilities identified via system scanning Systems Administrator Senior...from different database systems to updated modern systems . Secret Clearance to start Required… more
    Arena Technical Resources, LLC (10/25/25)
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  • Operations 24x7 Support (Sr System

    General Dynamics Information Technology (Springfield, VA)
    …help ensure today is safe and tomorrow is smarter. Our work depends on TS/SCI cleared Systems Administrator joining our team to Support our intelligence ... Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job...Yes **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in… more
    General Dynamics Information Technology (12/06/25)
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  • System Administrator (TS-SCI w/Poly)

    Parsons Corporation (Columbia, MD)
    …talent and redefine what's possible. **Job Description:** Parsons is seeking a versatile System Administrator to tackle new challenges across the full stack as ... systems + Provide analyses of alternatives for identified system issues or future plans + Install, and configure...of experience + 5+ years of experience as a System Administrator + Experience with administration of… more
    Parsons Corporation (12/04/25)
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  • Principal Systems Administrator

    Northrop Grumman (Colorado Springs, CO)
    Systems -Missile Defense Integration offers an excellent opportunity for a Principal Systems Administrator -Helpdesk Sys Admin (25-571) to join our team of ... system capabilities. We are seeking a detail-oriented and highly motivated Help Desk System Administrator to join our team in Colorado Springs. This position… more
    Northrop Grumman (12/05/25)
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  • Systems Administrator

    CACI International (Reston, VA)
    …Required: None Type of Travel: None * * * **Opportunity:** CACI is seeking a cleared Systems Administrator - Windows/ VMWare to support our program located ... Systems Administrator -Windows/VMware Job Category: Information...in Reston, VA **Responsibilities:** + Provide system administration, hardware maintenance and troubleshooting for Multiple Windows… more
    CACI International (12/03/25)
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  • Senior VMWare System Administrator

    Intrepid Solutions and Services (Annapolis Junction, MD)
    …and deployment of new and emerging technologies.We're seeking a **Senior Level System Administrator with specialized experience with VMWare** for a unique, ... **Overview** Darkblade Systems , a CIS Secure company, is a trusted...tailored mission. **Responsibilities** + Perform system architect/design duties for both revamping current … more
    Intrepid Solutions and Services (11/26/25)
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  • Network Administrator (MDA)

    Trace Systems Inc (Scott AFB, IL)
    …IL Job Responsibilities Trace Systems is actively recruiting for an experienced and cleared Network Administrator to join our team on-site at Scott AFB, IL. ... This position supports the Missile Defense Agency (MDA) and Defense Information Systems Agency (DISA), providing 24/7/365 technical and operational support as part… more
    Trace Systems Inc (11/07/25)
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  • CCS-C Systems Administrator

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …to our nation and global customers. Kratos has an exciting opportunity for a CCS-C Systems Administrator and Systems Integrator. The ideal candidate has over ... days from the Posting Date. Keyword: MILSATCOM, Military, Schriever, Clearance, Cleared , Sustainment Operations, Government, Security, System Hardening (STIG),… more
    Kratos Defense & Security Solutions, Inc. (11/27/25)
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  • Enterprise SATCOM / Network Administrator

    Trace Systems Inc (Scott AFB, IL)
    …Job Responsibilities Trace Systems is actively recruiting for an experienced and cleared Enterprise SATCOM / Network Administrator to join our team on-site ... on Scott AFB, IL. This position supports the Defense Information Systems Agency (DISA) Enterprise SATCOM Gateway Services (ESGS), providing worldwide 24/7/365… more
    Trace Systems Inc (11/14/25)
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