• Enterprise Senior Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …GDIT seeks a highly motivated and experienced Enterprise Senior Systems Engineer to support the Defense Threat Reduction Agency (DTRA) Defense Stockpile ... Abilities:** + Experience with DISA STIGs and their relation to Windows, Linux , and VMWare Operating Systems security. + Intermediate experience with PowerShell… more
    General Dynamics Information Technology (08/08/25)
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  • System Administrator - Junior/Mid Level

    Jacobs (Chantilly, VA)
    …data management and security. We are in search of a backend software engineer passionate about formulating new solutions, to join our on-site team in Northern ... Experience working as a systems maintainer Experience with RedHat Enterprise Linux (RHEL) installation system administration * Experience with Python, Java or… more
    Jacobs (07/08/25)
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  • Senior Systems Administrator (S)

    SimIS Inc. (Dahlgren, VA)
    …is contingent upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for a US Navy Training Command. This ... teams across multiple geographic locations + Experience managing Windows and Linux server environments + Knowledge of network security, firewalls, and intrusion… more
    SimIS Inc. (06/23/25)
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  • Embedded Machine Learning Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Lorton, VA)
    Embedded Machine Learning Engineer The Opportunity: Your combination of people skills and system administrator expertise makes you the team hero, solving one ... improve the technology supporting defense customers? We're looking for a system administrator to provide our customers insight into their network through monitoring… more
    BOOZ, ALLEN & HAMILTON, INC. (08/04/25)
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  • Test Engineer (Onsite)

    BAE Systems (Springfield, VA)
    …of? Come build your career with us. BAE Systems is seeking a Junior Linux Administrator to support our Test Team. The role involves providing mission-critical ... experts + Providing weekday support to identify and resolve system issues The Junior Linux Administrator will work under the direction of the Site Operations and… more
    BAE Systems (07/23/25)
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  • Security Software Engineer - Red Team…

    Imagine One Technology & Management (Dahlgren, VA)
    …The Security Software Engineer will be expected to: + Debug and reverse engineer software. + Analyze Windows Events and Linux syslog's, boot logs and dmesg ... & Management, Ltd. is seeking one (1) Security Software Engineer . This position is contingent upon award of the...Operate and administrate computer systems running HP-UX, UNIX, Solaris, Linux and Microsoft Windows. + Identify security flaws in… more
    Imagine One Technology & Management (06/25/25)
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  • DevOps Engineer (Remote)

    Koniag Government Services (Chantilly, VA)
    …LLC,** a Koniag Government Services company **,** is seeking a System Administrator with a Secret clearance to support **EHS** and our government customer. ... paid holidays, three weeks paid time off, and more. The System Administrator will support AWS cloud-based migration and/or operations maintaining the client's… more
    Koniag Government Services (07/31/25)
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  • Platform/Infrastructure Engineer

    Nightwing (Sterling, VA)
    Linux Certifications: Linux Professional Institute (LPI), Certified Linux System Administrator (CLSA). + Infrastructure-as-Code Certifications: Terraform ... community, defense, civil, and commercial markets. Job Title: Platform/Infrastructure Engineer Location: Sterling, VA Clearance: TS/SCI Poly **This position is… more
    Nightwing (06/27/25)
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  • Senior System Azure Cloud Engineer

    Insight Global (Herndon, VA)
    …working on Azure conditional access policies - Expert level Microsoft Azure Administrator / Engineer - Experience with Windows firewalls - Expert level Windows ... Azure Administrator (AZ104), Azure Certified Solutions Architect (AZ303/304) - Linux experience with the following platforms: SUSE, RedHat or CentOS - Experience… more
    Insight Global (08/02/25)
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  • Momentum Systems Engineer

    Shuvel Digital (Fairfax County, VA)
    …Full-time Mid-Senior level Position Overview: We are seeking a skilled Momentum Systems Engineer with expertise in Linux and OpenShift to join our dynamic ... ERP System. Key Responsibilities: + Install, deploy, and manage RHEL Linux -based environments + Resolve IT hardware and software infrastructure issues including… more
    Shuvel Digital (07/18/25)
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