• Senior Systems Engineer - Integration…

    QinetiQ US (Mclean, VA)
    …personal lives. Position Overview We are seeking an experienced and dynamic Senior Systems Engineer to serve as the Integration & Testing (I&T) Manager for the ... + Validate SIL configuration and calibration status prior to formal testing , confirming configuration baseline, software versions, and equipment readiness… more
    QinetiQ US (08/13/25)
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  • Systems Engineer - Modeling and Simulations…

    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...personal lives. Position Overview We are seeking a Systems Engineer with specialized expertise in Modeling and Simulations (M&S)… more
    QinetiQ US (08/13/25)
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  • Senior Firewall Engineer

    SAIC (Quantico, VA)
    …firewall-related issues and network connectivity problems. + Maintains and updates firewall software and hardware. + Responds to security incidents and alerts. ... Business Group of SAIC is seeking a Senior Firewall Engineer to support a transformational infrastructure program for DCSA....implements capacity-planning solutions. + Directs or performs integration and testing of all items to ensure security more
    SAIC (08/07/25)
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  • Operations Engineer - Springfield, VA- Top…

    General Dynamics Information Technology (Springfield, VA)
    …processes using CI/CD tools + Apply configuration management disciplines to maintain software revisions, security patches, hardening, and documentation + Enforce ... best practices for security and reliability, and drive security initiatives, like access control and vulnerability testing + Work with A&A Teams to maintain … more
    General Dynamics Information Technology (08/13/25)
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  • Systems Engineer Mid

    TekSynap (VA)
    …as the Atlassian Data Center suite (Bamboo, Bitbucket, Confluence, Crowd, Jira Software , Jira Service Management), IBM DOORS, and other such Enterprise tools. The ... Tools Platform Applications team conducts scheduled upgrades to maintain software compatibility, aligning with the enterprise offerings release cadence to… more
    TekSynap (07/18/25)
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  • Systems Engineer (Windows)

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …Windows Active Directory. O&M support includes patch management, and information assurance/ security for the Research Development Testing and Evaluation (RDT&E) ... **Overview** SYSTEMS ENGINEER (WINDOWS) (RDTE) Bowhead is seeking a Systems...software deployments. + Address requirements for maintaining system security as defined by the Assessment & Authorization (A&A)… more
    UIC Government Services and the Bowhead Family of Companies (07/25/25)
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  • FedRAMP Senior Cyber Engineer (Multiple…

    Noblis (Richmond, VA)
    …+ Compensation: $112,700 - $176,150 Desired Qualifications + Application development + Security automation techniques + Security testing and penetration ... Responsibilities Are you a Cyber Security professional or a Cloud Computing Engineer...How a vendor implements TCP/IP constructs within their respective software defined networking (SDN) architectures + Which implementations are… more
    Noblis (07/30/25)
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  • Ground Systems Engineer

    Stratos Solutions (Chantilly, VA)
    testing and integration, and delivery of critical ground software capabilities. Key Responsibilities: + Oversee the end-to-end systems engineering lifecycle ... Job Title: Ground Systems Engineer Location: Chantilly, VA Minimum Clearance Requirements: TS/SCI...Collaborate with stakeholders to define and document system and software requirements, including performance, reliability, and security more
    Stratos Solutions (06/06/25)
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  • Network Engineer

    Nightwing (Sterling, VA)
    …and Protocols: Deep understanding of TCP/IP, DNS, routing, switching, and network security protocols. + Hardware and Software : Knowledge of network devices ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (06/27/25)
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  • Test Engineer

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    …, Integration Testing , Regression Testing , and have knowledge of Performance Testing and Security Testing . Facilitate and support for a successful ... **Test Engineer ** **Category:** Testing /Quality Assurance **Main location:**...+ Cypress + End-to-End Testing + Functional Testing + Software Testing **What… more
    CGI Technologies and Solutions, Inc. (07/01/25)
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