• Infrastructure Engineer

    CACI International (Mclean, VA)
    Infrastructure Engineer / Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... **The Opportunity:** CACI is seeking a highly motivated Linux System Engineer and Administrator with hands on experience with the full lifecycle development and… more
    CACI International (12/26/25)
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  • Cloud Project Engineer

    CACI International (Chantilly, VA)
    …Continental US * * * **The Opportunity:** CACI is seeking a Cloud Project Engineer (CPE) Infrastructure Administrator to assist our customer in implementing ... Cloud Project Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of… more
    CACI International (11/28/25)
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  • Cisco Identity Services Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** **CISCO IDENTITY SERVICES ENGINEER / ADMINISTRATOR (RDTE)** Bowhead has an immediate opening for a Cisco Identity Services Engineer / ... Test and Evaluation (RDTE) networks at Dahlgren, VA. As an Cisco ISE Administrator , you will identify endpoints, and enable the creation and enforcement of security… more
    UIC Government Services and the Bowhead Family of Companies (12/18/25)
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  • Systems Administrator /DevOps…

    ICF (Reston, VA)
    …in anticipation of the award._ **The Work** We are seeking a **System Administrator / DevOps Engineer ** to support secure, automated deployments and manage ... cloud infrastructure in a high security, cleared government environment. This...frameworks. + Relevant certifications such as AWS Certified SysOps Administrator , CompTIA Security+, or RHCE are a plus. **Professional… more
    ICF (12/11/25)
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  • M365 Administrator Engineer

    CACI International (Arlington, VA)
    M365 Administrator Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage ... **The Opportunity:** CACI is seeking an experienced Microsoft 365 Engineer to be part of a dynamic and high...Lead or participate in troubleshooting complex incidents with other infrastructure teams. * Assist in developing and maintaining standard… more
    CACI International (10/04/25)
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  • Software Engineer /Systems…

    Cinteot (Springfield, VA)
    Software Engineer / Systems Administrator (location: Springfield, VA) The selected individual will be responsible to support the Framework Services / Platform ... Veritas Storage Foundation HA and Microsoft Clustering. + Manages complex DNS infrastructure using Windows DHCP servers. + Maintains large Windows terminal server… more
    Cinteot (11/06/25)
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  • Top Secret Cisco Identify Services Engineer

    Insight Global (Dahlgren, VA)
    Job Description Insight Global is seeking a Top Secret Cisco Identity Services Engineer (ISE) based in Dahlgren, Virginia. This Engineer is responsible for ... 5-8 years of experience troubleshooting and configuring routing and switching infrastructure , monitoring ISE performance, and deploying new ISE software and… more
    Insight Global (12/19/25)
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  • Systems Administrator II/Tools…

    GovCIO (Bethesda, MD)
    …(https://careers-govcio.icims.com/jobs/7270/systems- administrator -ii-tools- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** ... **Overview** GovCIO is currently hiring for Systems Administrator /Tools Engineer , for our NIH-CIT proposal. This position is located in Bethesda, MD and is a… more
    GovCIO (12/18/25)
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  • Security Engineer (Wiz and TVM…

    Leidos (Arlington, VA)
    **Description** Leidos has an immediate need for a Security Engineer for a customer on a highly visible and strategic Cybersecurity Task Order. The Security ... Engineer will need to be a self-starter with excellent...and Azure. + Coordinate remediation activities with DevOps and Infrastructure teams. + Develop Wiz dashboards and compliance posture… more
    Leidos (11/25/25)
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  • Systems Administrator II Generalist Sr…

    V2X (Springfield, VA)
    …Senior Systems Administrator II shall work closely with the activity's Senior Systems Administrator , Network Engineer as well as the IT team to ensure that ... the globe, V2X builds smart solutions designed to integrate physical and digital infrastructure from base to battlefield. We bring 120 years of successful mission… more
    V2X (11/15/25)
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  • Cisco Call Manager Administrator

    CACI International (Chantilly, VA)
    …enhancements. The Administrator works closely with the Cisco Call Manager Engineer Lead and other IT team members to deliver high-quality communication services. ... This role ensures the smooth operation of the VoIP infrastructure , troubleshoots issues, and supports the deployment of new...Administrator works closely with the Cisco Call Manager Engineer Lead and other IT team members to deliver… more
    CACI International (12/27/25)
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  • Principal Server Administrator

    BAE Systems (Washington, DC)
    …Experience, & Skills** + Certifications such as RHCE (Red Hat Certified Engineer ), MCSA/MCSE (Microsoft), or AWS Certified SysOps Administrator - Associate ... that enable our customers to achieve their missions. As a **Principal Server Administrator ** , you'll play a critical role in providing exceptional IT support to… more
    BAE Systems (10/30/25)
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  • Fidelis Administrator - Active TS/SCI…

    ENS Solutions (Washington, DC)
    …Experience automating deployments and configuration management. + Experience as a network administrator or systems engineer . + Experience in using Active ... administration. Requirements + 3+ years of experience as a system administrator + Experience with installing or configuring devices, applications, and security… more
    ENS Solutions (12/12/25)
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  • Senior Linux Systems Administrator

    Leidos (Arlington, VA)
    …our critical Red Hat Enterprise Linux environment. As a Senior System Administrator , you'll be instrumental in designing, implementing, and maintaining robust and ... scalable Linux infrastructure that powers our core operations. This includes the...Degree with 12+ years' experience as a Unix System Administrator - Operational experience with RHEL8 and RHEL9. Additional… more
    Leidos (12/20/25)
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  • Mid System Administrator

    Parsons Corporation (Quantico, VA)
    …**Job Description:** Parsons is looking for an amazingly talented **Mid System Administrator ** to join our team! **What You'll Be Doing:** + Maintains smooth ... profiles and accounts. + Other duties may include setting up administrator accounts, maintaining system documentation, tuning system performance, installing system… more
    Parsons Corporation (11/15/25)
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  • System Administrator

    BAE Systems (Washington, DC)
    …developing enterprise DevOps solutions through close collaboration with customers and IT infrastructure teams. As an on-site System Administrator , you will: + ... **Job Description** BAE Systems is seeking an experienced full-time on-site System Administrator to support our work as a prime contractor on a high-profile US Navy… more
    BAE Systems (12/13/25)
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  • System Administrator (Citrix)

    BAE Systems (Washington, DC)
    …Citrix Virtual Apps and Desktops systems by interacting with the customer and IT infrastructure teams. As an on-site System Administrator , you will: + Capture, ... BAE Systems is seeking an experienced full-time on-site System Administrator to support our work as a prime contractor...100,000 people in more than 40 countries. We develop, engineer , manufacture, and support products and systems to protect… more
    BAE Systems (12/04/25)
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  • System Administrator

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seeking an on-site **System Administrator ** to support our work as a prime contractor on a high-profile US Navy weapon ... forsupporting the customer s digital engineering environment as the primary System Administrator for a classified network. In this role you will support a… more
    BAE Systems (12/04/25)
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  • Systems & Database Administrator

    CACI International (Suitland, MD)
    …Up to 25% Type of Travel: Local * * * Join Our Team as a Full Stack Engineer / Systems & Database Administrator ! Are you a seasoned Full Stack Engineer with ... Systems & Database Administrator Job Category: Information Technology Time Type: Full...patching, optimization, and troubleshooting. + Support virtualized and cloud-based infrastructure , with a focus on AWS. **Database Administration:** +… more
    CACI International (12/17/25)
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  • System Administrator

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seeking anon-site **System Administrator ** to support our work as a prime contractor on a high-profile US Navy weapon ... the day-to-day support of classified servers, terminals, printers, and networking infrastructure + Provide tier I/II support for a classified digital engineering… more
    BAE Systems (12/04/25)
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