• Senior Tenable Engineer

    CACI International (VA)
    …direct experience + 3 Years of Experience deploying, automating, and hardening Red Hat Linux Operating Systems + 1 years of experience supporting the Department ... Senior Tenable Engineer Job Category: Information Technology Time...* **The Opportunity:** Join alongside an Information Technology (IT) Systems Engineering team supporting the Department of the Air… more
    CACI International (04/22/25)
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  • System Administrator Senior Principal

    SAIC (Virginia Beach, VA)
    …world more connected, secure, and efficient. We are currently seeking a motivated ** Systems Administrator Senior Principal** to join our talented team. In this ... systems administration. + Strong proficiency in managing Windows and Linux operating systems , including scripting, automation, and troubleshooting complex… more
    SAIC (04/04/25)
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  • Senior Systems Engineer (Active Top…

    General Dynamics Information Technology (Manassas, VA)
    …to deliver solutions from development to production with minimal distraction? GDIT is seeking a Senior Systems Engineer who will be a key part of a team that ... at a modern, GDIT operated data center facility located in Manassas, VA. The Senior Systems Engineer will be responsible for all aspects of system operation… more
    General Dynamics Information Technology (05/07/25)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …computer system network administration activities. + Experience in Microsoft Windows computer operating systems , LINUX operating systems , CISCO Systems , ... and win as a team). SimIS Inc seeks a Senior System Administrator to provide combat system simulation support...a business, technical or engineering field. + Certification in LINUX operating systems + Cisco Certified Network… more
    SimIS Inc. (05/09/25)
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  • Systems Administrator 3

    Huntington Ingalls Industries (Norfolk, VA)
    …Systems Administrator III for NITE. The Navy Integrated Training Environment (NITE) Systems Administrator III serves as a senior technical resource within the ... with multiple internal teams to identify and resolve complex technical issues, support systems in virtualized and Red Hat Enterprise Linux (RHEL) environments,… more
    Huntington Ingalls Industries (05/06/25)
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  • Sr . Site Reliability Engineer (SRE)

    Steampunk (Mclean, VA)
    …systems , collaboration software, application-based firewall and proxy server(s), and operating systems + Experience with Linux and Windows operating ... reimbursement, all flexible spending accounts, and more. **Contributions** As a ** Sr . Steampunk Site Reliability Engineer (SRE),** you will be responsible for… more
    Steampunk (04/04/25)
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  • Senior Software Engineer (Embedded)

    CACI International (Herndon, VA)
    …We are currently seeking two experienced Software Engineers with knowledge of Xilinx MPSoC systems and experience in C/C++ on Linux and embedded systems ... Senior Software Engineer (Embedded) Job Category: Engineering Time...they work with RF monitoring solutions and EO/IR imaging systems to help customers identify signals of interest across… more
    CACI International (05/03/25)
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  • Senior DevOps Engineer

    CACI International (Fairfax, VA)
    …and developing and deploying processes using CI/CD tools + Demonstrated experience with Linux operating systems , preferably RedHat Linux + Demonstrated ... Senior DevOps Engineer Job Category: Engineering Time Type:...evaluation of signals intelligence, radar, and communications prototype development systems , related software systems , and development environments… more
    CACI International (04/26/25)
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  • Senior Cyber Network Engineer

    ManTech (Chantilly, VA)
    …(firewalls, routers, switches and load balancers) + Knowledge of Windows and Linux systems , general operating system security practices, TCP/IP networking, and ... **ManTech** seeks a motivated, career and customer-oriented ** Senior Cyber Network Engineer** to join our team...to join our team in **Chantilly, Virginia.** As a Sr . Cyber Network Engineer, you will be responsible for… more
    ManTech (04/22/25)
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  • Enterprise Senior Systems…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Yes **Job Description:** GDIT seeks a highly motivated and experienced Enterprise Senior Systems Engineer to support the Defense Threat Reduction Agency ... Experience with DISA STIGs and their relation to Windows, Linux , and VMWare Operating Systems security. +...relation to Windows, Linux , and VMWare Operating Systems security. + Intermediate experience with PowerShell scripting and… more
    General Dynamics Information Technology (04/24/25)
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