• Senior Data Engineer

    BCMC (Dulles, VA)
    …Certifications: * DoD 8570.1-M Compliance at IAT Level I (eg, Certified Information Systems Security Professional (CISSP)) certification highly desired ... sustainment program to design, integrate, build, deliver, and operate a network operations environment including introducing new cyber capabilities to address… more
    BCMC (12/11/25)
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  • Lead IT Systems Engineer

    ManTech (Chantilly, VA)
    …platforms of common hypervisors and enterprise applications, including collaboration tools, Systems Information and Event Monitoring (SIEM) products, directory ... backup technologies. + Ability to perform Tier 3 operational maintenance on audit systems to include: system engineering, system administration, database… more
    ManTech (12/03/25)
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  • Windows Systems Adminsitrator

    ManTech (Chantilly, VA)
    …motivated **Windows Systems Administrator** to join our team of top Information Technology and Analytic professionals in **Chantilly, VA.** You will play a vital ... the organization's Windows infrastructure as part of a collaborative systems team. Your focus will span operations, security...operating systems + Design interfaces to external systems and maintain thorough documentation on system … more
    ManTech (12/03/25)
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  • Cyber Analyst - ConMon

    Leidos (Alexandria, VA)
    …lifecycle. + Conduct continuous assessments of security controls, perform automated/manual security control monitoring of information systems and provide ... field preferred) and three (3) years of overall experience in cybersecurity or network security position. Additional relevant experience may be considered in… more
    Leidos (10/01/25)
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  • Desktop Systems Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …None **Job Family:** IT Infrastructure and Operations **Skills:** Complex Systems , Information Technology (IT),Microsoft Windows **Experience:** 10 + years ... ensure today is safe and tomorrow is smarter. Our work depends on a Systems Engineer joining our team to support Government activities in Annapolis Junction, MD or… more
    General Dynamics Information Technology (11/26/25)
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  • Senior Systems Administrator, Level 3…

    Lockheed Martin (Dahlgren, VA)
    …a project life cycle\. *Maintains smooth operation of multi\-user computer systems , including coordination with network administrators\. *Makes recommendations ... you\! The DARKWING Program is seeking a highly motivated Systems Administrator to join our team in La Plata,...to join our team in La Plata, MD\. The System Administrator \(SA\) is responsible for the day\-to\-day operations… more
    Lockheed Martin (11/19/25)
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  • Software Developer Engineer, Amazon Leo…

    Amazon (Arlington, VA)
    …| Redmond, WA, USA Amazon Leo is Amazon's low Earth orbit satellite broadband network . Its mission is to deliver fast, reliable internet to customers and communities ... around the world, and we've designed the system with the capacity, flexibility, and performance to serve...US as a refugee or granted asylum. LSA (Leo Security Assurance) encompasses key functions that support compliance, audit… more
    Amazon (11/25/25)
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  • Senior Mainframe Systems Programmer - zVM

    Ensono (Richmond, VA)
    …Systems Programmer ensures the stability, integrity, and efficient operation of information systems that support core organizational functions and clients. ... a diverse set of client environments + Manage z/VM systems : + Software + Availability + Network ...and/or using tools such as VM:Secure or DirMaint + System network design and configuration at operating… more
    Ensono (10/07/25)
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  • Virtual Systems Engineer

    CACI International (Dahlgren, VA)
    …and vCenter, KVM/QEMU, etc.). + Working knowledge of Cisco IOS and/or NX-OS network appliance operating systems . + Experience with Ansible, Terraform, and YAML ... Virtual Systems Engineer Job Category: Engineering Time Type: Full...solutions or products. These solutions or products typically encompass non- information technology related engineering or scientific disciplines and may… more
    CACI International (11/21/25)
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  • IT Engineer (Antivirus)

    System One (Vienna, VA)
    …minimize resource impact. * Policy Configuration & Deployment o Configure and deploy security policies via Intune, MECM, and Ansible. o Develop and execute testing ... o Create documentation and adhere to established enterprise processes. * Network & Telemetry Troubleshooting o Perform network diagnostics, including… more
    System One (12/18/25)
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