• Tier 3 Linux Engineer

    CACI International (Chantilly, VA)
    Tier 3 Linux Engineer ...in on-call rotation to provide 24/7 support for critical systems . * Stay up-to-date with the latest cloud computing ... Opportunity:** CACI is seeking a highly skilled and experienced Tier 3 Linux Engineer to...containerization and orchestration. * Strong understanding of Linux operating systems , including Red Hat Enterprise Linux and Amazon Linux.… more
    CACI International (08/03/25)
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  • Network Engineer Tier 3

    CACI International (Chantilly, VA)
    Network Engineer Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... ongoing basis. **Opportunity:** Team CACI is seeking a Senior Network Engineer to support an Intelligence Community customer's diverse network infrastructure,… more
    CACI International (07/26/25)
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  • Core/WAN Network Designer- Tier 3

    CACI International (Sterling, VA)
    CORE/WAN Network Designer- Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... maintenance of complex, global enterprise networks. The Senior Network Engineer will act as a key technical leader, driving...activities. + Maintain thorough knowledge of network and security systems . + Act as technical interface with vendors and… more
    CACI International (07/26/25)
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  • Systems Engineer (Expert)

    BAE Systems (Herndon, VA)
    …to improve our future and protect our freedom. We are looking for experienced Systems Engineer to join our technology-based program supporting a key government ... Experience, & Skills** We are actively seeking a Windows Systems Engineer with a minimum of 11...in the following required areas: + Proven success troubleshooting Tier 3 , and Tier 4… more
    BAE Systems (08/01/25)
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  • Systems Engineer (Expert)

    BAE Systems (Herndon, VA)
    …+ In-depth knowledge and experience with Microsoft CA, PKI, and OSCP + Demonstrate Tier 3 , and Tier4 troubleshooting skills + Demonstrate expert experience with ... incentives may be available based on position level and/or job specifics. ** Systems Engineer (Expert)** **114681BR** EEO Career Site Equal Opportunity Employer.… more
    BAE Systems (07/23/25)
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  • Sr. Systems Engineer

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a **Sr. Systems Engineer ** to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS ... partners operating in CONUS and OCONUS locations. The Sr Systems Engineer will deploy new Windows and...and Windows Servers. + Provide advice, technical consultation, and Tier 3 / Tier 4 support guidance… more
    Leidos (08/08/25)
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  • G2 Directory Services Engineer / Senior…

    General Dynamics Information Technology (Fairfax, VA)
    …in operations and provides recommendations to ensure optimum performance and continuity of critical systems . + Provides tier 3 support as needed. + Daily ... Yes **Job Description:** Transform technology into an opportunity as a **Directory Services Engineer / Senior Systems Administrator** with GDIT. A career in… more
    General Dynamics Information Technology (07/11/25)
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  • Frontend Engineer II, The Demand Tech…

    Amazon (Arlington, VA)
    …responsibilities - Minimum of 3 + years' industry experience as a software development engineer , web development engineer , front end engineer or similar - ... of Amazon's fastest growing and most profitable businesses. The Systems and Control Tiger Team owns the monitoring tool...user experience. We are looking for a Front End Engineer to help us build the next generation of… more
    Amazon (07/19/25)
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  • Computer Engineer IV (Senior Systems…

    General Dynamics Information Technology (Norfolk, VA)
    …Medical applications + Participate and provide leadership in the analysis and resolution of tier 2 and 3 trouble calls + Provide leadership in the preparation ... to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** Systems Engineering **Skills:** Design,Engineering Management, Systems Design, Systems… more
    General Dynamics Information Technology (08/08/25)
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  • Senior Systems Engineer

    GovCIO (Fairfax, VA)
    **Overview** GovCIO is currently hiring for a Senior Systems Engineer with an active Secret clearance to provide administration and tier 3 operational ... and will be a fully onsite position. **Responsibilities** + Provide administration and tier 3 operational support for servers, workstations, and applications in… more
    GovCIO (08/02/25)
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