• Senior Materials Engineer

    L3Harris (Orange, VA)
    …customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the ... interest of national security . Job Title: Senior Materials Specialist Job Code: 29490...off Job Description: Under general direction, the Senior Materials Engineer determines approaches to objectives demonstrating an in-depth understanding… more
    L3Harris (10/02/25)
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  • Network Engineer

    General Dynamics Information Technology (Springfield, VA)
    …has an exciting and challenging opportunity available for a Network Engineer supporting an Intelligence Community customer's wide-area (WAN), local-area (LAN) and ... campus-area (CAN) networks across multiple security domains in Springfield, VA. Focus will be on Network Engineering, new project requirements, and operation and… more
    General Dynamics Information Technology (09/26/25)
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  • Network Systems Engineer

    QinetiQ US (Mclean, VA)
    …(ML), and augmented reality (AR). QinetiQ US's dedicated experts in defense, aerospace, security , and related fields all work together to explore new ways of ... protecting the American Warfighter, Security Forces, and Allies. Being a part of QinetiQ...Overview QinetiQ is seeking a highly experienced Network Systems Engineer . The ideal candidate will have aerostat, ISR experience… more
    QinetiQ US (09/23/25)
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  • Salesforce Administrator & Release Engineer…

    ICF (Reston, VA)
    …**The Work:** ICF seeks an experienced Salesforce System Administrator and Release Engineer to support a Salesforce implementation project for the US Department of ... Homeland Security (DHS). The project involves deploying a mission-critical application...involves deploying a mission-critical application leveraging Salesforce's Public Sector Solutions , integrated with 3rd party systems, and built using… more
    ICF (09/19/25)
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  • Network Engineer

    Nightwing (Arlington, VA)
    …the restoration of services. Nightwing is seeking a motivated network engineer to implement, maintain and support the lab network infrastructure. ... advanced analytical and technical skills to design and implement infrastructure solutions that enhance mission execution and support command decision-making. -… more
    Nightwing (08/28/25)
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  • Senior Systems Engineer

    GovCIO (Fairfax, VA)
    **Overview** GovCIO is currently hiring for a Senior Systems Engineer with an active Secret clearance to provide administration and tier 3 operational support for ... Windows Active Directory environment. + Provide support for users, groups, and security access to Active Directory objects, including organizational units. + Support… more
    GovCIO (08/02/25)
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  • Senior Cybersecurity Engineer

    Tyto Athene (Fort Lee, VA)
    **Description** Tyto Athene is searching for a **Senior Cybersecurity Engineer ** to support the Defense Commissary Agency (DeCA) in Fort Gregg Adams, VA. ... the SOC team and cybersecurity professionals within DeCA. + Respond to various security incidents to protect the DeCA's digital assets from cyberattacks. + Be… more
    Tyto Athene (07/29/25)
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  • Sr Platform Engineer - Remote

    SitusAMC (Richmond, VA)
    …and modern IaC best practices. + **Shape Strategic Direction:** Develop enterprise class solutions in AWS with a security -first mindset - ensuring resilience, ... such as EC2, EKS, AWS Lamda functions, API Gateway, and RDS. The Engineer is expected to provide strategy and implement enterprise-scale service mesh and sidecar… more
    SitusAMC (07/25/25)
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  • Systems Engineer I

    Bowman (Reston, VA)
    **Short Description** Bowman has an opportunity for a Systems Engineer I to join our team in Reston, VA. At Bowman, we believe in creating opportunities for aspiring ... within data center racks, ensuring optimal performance, organization, and physical security of hardware components. + Identify, analyze, and correct complex… more
    Bowman (10/02/25)
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  • Senior Network Engineer

    ManTech (Chantilly, VA)
    …+ Designing and integrating comprehensive network, VoIP, VTC, and data center solutions , adhering to security guidelines and customer specifications to ensure ... ManTech seeks a motivated, career and customer-oriented **Senior Network Engineer ** to join our team in **Chantilly, VA** . This is a position requiring onsite work… more
    ManTech (09/27/25)
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