• TS/SCI Systems Administrator Intermediate

    Insight Global (Mount Vernon, VA)
    Job Description Insight Global is looking for a Mid-level Systems Administrator to support one of our large federal clients on a long-term DoD contract. This person ... operating system workstations and servers, including web servers, in support of business processing requirements. Performs software installations and upgrades… more
    Insight Global (07/26/25)
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  • IT Networking SME

    Amentum (Alexandria, VA)
    …Amentum Secure Network Solutions (SNS) is looking for an IT/Networking SME to support client-based programs teams in the Washington Metro Area. As a SME at ... to maximize the quality of contract deliverables for the SNS group, and to support the development of emerging technical projects. This role requires a wide range of… more
    Amentum (07/25/25)
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  • Senior Systems Engineer

    Chenega Corporation (Springfield, VA)
    …and coordinating recommended changes to system architecture to accommodate Enterprise Management support . + Working with the Customer's network infrastructure . + ... in your employer's core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals… more
    Chenega Corporation (07/23/25)
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  • Network Engineer

    ManTech (Norfolk, VA)
    …as well as operating, maintaining, and troubleshooting network connectivity and infrastructure on enterprise managed networks including support of multiple ... Secret and TS levels + Computing Environment/Operating System (CE/OS) certifications Linux, Windows or Cisco + Expertise in network infrastructure and operations… more
    ManTech (07/18/25)
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  • Senior SOC Analyst and Penetration Tester

    BAE Systems (Sterling, VA)
    …also Azure, Google, Oracle) and traditional network/system security (Cisco networking, Windows , RHEL, etc.). + Identify and exploit potential vulnerabilities across ... systems and infrastructure , using both overt and covert methods. + Provide...Azure, Google, Oracle) and traditional network/system security (Cisco networking, Windows , RHEL). + Proven ability to explain complex technical… more
    BAE Systems (07/26/25)
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  • Software Engineer Level 2/3 (SkillBridge)

    Northrop Grumman (Newport News, VA)
    …on meeting emerging operational needs through sustainment and synchronization support to operational baselines (Global, Joint Operations Planning and Execution ... System (JOPES) and three product areas (Situational Awareness, Infrastructure , and Intelligence). Along with sustainment and synchronization, GCCS-J will focus on… more
    Northrop Grumman (07/08/25)
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  • Cybersecurity Engineer III

    Imagine One Technology & Management (Virginia Beach, VA)
    …upgrades to systems, apply software patches and patch sets during maintenance windows + Conduct regression testing to ensure upgrades/patches have not corrupted the ... and attend configuration control board (CCB) meetings dealing with infrastructure /network upgrades, including major and minor hardware/software that will potentially… more
    Imagine One Technology & Management (06/03/25)
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  • Systems Engineer

    United States Senate Federal Credit Union (Alexandria, VA)
    …The Systems Engineer will be responsible for providing cross functional technical support and leadership, across a number of disciplines within IT. The Systems ... configuring, operating, and maintaining system software, hardware, and corresponding infrastructure (network, storage, etc.). This individual ensures that hardware,… more
    United States Senate Federal Credit Union (07/09/25)
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  • ADC Engineer, Peet ADC

    Amazon (Arlington, VA)
    …ADC Periphery team is hiring an Amazon Dedicated Cloud (ADC) Engineer II to support development in ADC regions across a variety of AWS services including AWS ... High Performance Computing (HPC)! You'll design, deploy, monitor, and automate infrastructure , tools and systems to provide a highly-available and resilient platform… more
    Amazon (06/24/25)
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  • Senior IT HPC Specialist

    Applied Research Associates, Inc. (Reston, VA)
    …candidate will: + **System Administration:** Manage and optimize project-wide IT HPC infrastructure , including servers, networks, and data systems. Support ATO ... 5+ years in HPC roles, including systems administration, network management, or tech support + Proficiency with operating systems ( Windows , Linux) + Experience… more
    Applied Research Associates, Inc. (04/29/25)
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