• Software Engineer 3

    Synergy ECP (Columbia, MD)
    …and multi-threaded programming 6+ years experience in Network Information Service and UNIX/ LINUX operating systems (RedHat, CentOs, etc) 6+ years of experience ... age, disability, veteran status, or any other protected class. Clearance Required: TS /SCI Other Requirements: US Citizenship 1 Fulltime Software Engineer Level 3-… more
    Synergy ECP (07/23/25)
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  • System Administrator

    Nightwing (Sterling, VA)
    …development environment, and Cloud automation. The SysA demonstrates strong Linux /Windows administration experience, including package management, security ... are transitioned to customers in a timely manner. Required Skills: + Operating Systems : Extensive knowledge of Windows and Linux operating systems . +… more
    Nightwing (09/26/25)
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  • Senior System Administrator

    RTX Corporation (Springfield, VA)
    …eligible for a security clearance. + Minimum Security+ DoD 8570 certification. + System administration across Linux systems . + Experience in the Intelligence ... citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI with Poly - Current At Raytheon, the foundation...create a safer, more secure world. Raytheon seeks a Systems Administrator to join a high-performing team at the… more
    RTX Corporation (09/26/25)
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  • System Administrator

    Parsons Corporation (Centreville, VA)
    …and support accreditation efforts. **What Required Skills You'll Bring:** + **Active Top Secret /SCI with Full Scope Polygraph** + Bachelor's degree in ... or DoD. + Strong proficiency in managing Windows and Linux operating systems . + Extensive experience with...+ Microsoft Azure Certifications **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is… more
    Parsons Corporation (09/04/25)
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  • Senior DevOps Engineer - $20K Sign On Bonus

    Huntington Ingalls Industries (Fort Meade, MD)
    …knowledge in Kubernetes and Container Orchestration, Configuration Management, CI/CD, Automation, AWS, Linux systems administration , Scripting in Bash and ... Enlighten, honored as a Top Workplace from USA Today, is a leader...deployment and management of infrastructure. + Proficient knowledge of Linux , including system administration and troubleshooting. +… more
    Huntington Ingalls Industries (09/27/25)
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  • Senior Oracle Database Administrator

    ManTech (Chantilly, VA)
    …design, and related Oracle technologies (Partitioning, Encryption, Pluggable Database, etc.) on Linux systems + Experience with Oracle Exadata and PL/SQL ... are not limited to:** + Participating in leading the design, development, and administration of Oracle 19c databases + Designing and developing database code for ETL… more
    ManTech (09/13/25)
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  • DevOps Engineer

    Huntington Ingalls Industries (San Antonio, TX)
    …our fast-paced development team. The ideal candidate will have strong working knowledge in Linux systems administration , and a background in Big Data ... Enlighten, honored as a Top Workplace from USA Today, is a leader...deployment and management of infrastructure. + Proficient knowledge of Linux , including system administration and troubleshooting. +… more
    Huntington Ingalls Industries (07/11/25)
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  • Senior Cloud System Administrator

    ManTech (Hanover, MD)
    …start to obtain it + Proficiency in administering Linux operating systems . + Experience with Windows Server 2022 administration , including Active Directory ... users. **Responsibilities include, but are not limited to:** + Provide administration and support for Windows Server 2022 environments, including Active Directory,… more
    ManTech (09/10/25)
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  • System Development Engineer, STRADA - Service…

    Amazon (Arlington, VA)
    …software and/or services from the ground up. A good candidate must have strong Linux /Unix Systems Administration knowledge, including shell scripting, and a ... on a trajectory to success? Amazon is seeking a Linux /Unix Systems Administrator/Engineer with the ability to...Citizen and must currently possess and maintain an active TS /SCI security clearance with polygraph. Key job responsibilities The… more
    Amazon (09/24/25)
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  • IT Infrastructure Enterprise Cloud Engineer

    CACI International (Chantilly, VA)
    …level applications such as in AWS and Azure. * Experience with Linux administration and deployed Linux based systems * Experience with system upgrades, ... Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel...ensure the stability, security, and efficiency of our IT systems . This role requires a proactive problem-solver with a… more
    CACI International (07/22/25)
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