• Systems Administrator - TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …Family:** IT Infrastructure and Operations **Skills:** Apache Tomcat,IBM Cognos Administration, Linux **Experience:** 8 + years of related experience **US Citizenship ... teams. + A successful candidate will need to demonstrate an in-depth understanding of Linux /Unix and a firm understanding of cloud technologies. + Have on the job… more
    General Dynamics Information Technology (09/17/25)
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  • AWS Image Automation Engineer

    Eliassen Group (Richmond, VA)
    …design and implement automated solutions for creating and managing MacOS, Windows, and Linux images on AWS. This role involves leveraging tools like Ansible, Packer, ... Terraform, and Python scripting to ensure secure, efficient, and scalable image...automated processes for creating and managing MacOS, Windows & Linux images on AWS. + Utilize configuration management and… more
    Eliassen Group (12/06/25)
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  • DevOps Application Specialist

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …TS/SCI with Poly highly desired * Operating Systems: Strong understanding of Linux fundamentals and system administration. * Cloud Platforms: Experience with major ... Kubernetes. * Configuration Management: Ansible, Chef, Puppet. * Scripting Languages: Python , PowerShell. * Monitoring Tools: Prometheus, Nagios, Splunk. * Version… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Senior Security Engineer

    Leidos (Arlington, VA)
    …are among the expected duties and mission of the task order + Resolve Linux system errors and crashes, disk space problems, huge file system and full disk ... analysis and network performance and tuning of Windows and Linux servers in a virtual infrastructure + Define system...environments (AWS, Azure, GCP) + Experience developing in Bash, Python , PowerShell + Experience working with SIEM tools such… more
    Leidos (12/12/25)
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  • Infrastructure Engineer T5

    CACI International (Sterling, VA)
    …using SAFe Agile processes, cloud native technologies through a combination of windows and Linux . We are looking for a new team member to provide hands-on support ... This role supports complex enterprise infrastructure and architecture, including UNIX/ Linux /Windows systems, virtual environments, and mission systems. The ideal… more
    CACI International (12/11/25)
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  • Suricata Engineer - Active TS/SCI with CI Poly

    ENS Solutions (Reston, VA)
    …Suricata within a complex enterprise IT environment, primarily running on Red Hat Enterprise Linux . A key focus of this role will be tuning Suricata to operate ... and operational issues specific to Suricata on Red Hat Enterprise Linux , addressing compatibility, kernel module requirements, SELinux policies, and performance… more
    ENS Solutions (11/26/25)
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  • Senior Software Development Engineer

    Oracle (Richmond, VA)
    …such as C/C++ or GO or Java, along with scripting languages like Python . + Strong knowledge of computer networking principles, OSI layers, TCP/IP, DNS, DHCP, ... experience in developing network applications on the server-side with Linux , and client-side on at least one of ...Linux , and client-side on at least one of Linux , Windows, MacOS/iOS or Android. + Expertise in Zero… more
    Oracle (11/25/25)
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  • System Administrator

    CACI International (Chantilly, VA)
    …a Government customer. The ideal candidate will configure and maintain Linux -based servers, automate system processes, and ensure the reliability and security ... on delivering top-tier IT solutions. Responsibilities: + Configure and maintain Linux -based servers and supporting the development, testing, and production hosting… more
    CACI International (10/24/25)
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  • FedRAMP Identity and Access Management (IAM)…

    SAP (Reston, VA)
    …frameworks. The ideal candidate is highly experienced in **Active Directory (AD)** , ** Linux environments** , **Okta** , **SSO/MFA solutions** , and **AWS IAM** , ... secure account lifecycle processes (provisioning, modification, termination) across Windows/AD, Linux , cloud (AWS), and SaaS environments. + Operate and optimize… more
    SAP (10/16/25)
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  • Systems Engineer TS/SCI Poly

    Parsons Corporation (Centreville, VA)
    …Parsons, you will be responsible for the operations and maintenance of Linux -based software across various platforms, including bare metal hardware, virtual machines ... You'll Be Doing:** + Perform Operations and Maintenance of Linux based software running on a variety of bare...professional experience + Experience with scripting languages such as Python or BASH + Extensive knowledge and experience using… more
    Parsons Corporation (10/03/25)
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