• Lead LAN/WAN Engineer

    CACI International (Reston, VA)
    Lead LAN/WAN Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... Opportunity:** CACI has an excellent opportunity for an experienced Lead LAN/WAN Engineer who will provide expert Design, analysis, research, and operation support… more
    CACI International (11/08/25)
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  • Modeling and Simulation Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    Modeling and Simulation Engineer The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact on ... national security ? As a Modeling and Simulation ( M & S ) Engineer , you will design and implement advanced models to evaluate system performance and support… more
    BOOZ, ALLEN & HAMILTON, INC. (12/19/25)
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  • Kubernetes Engineer - TS/SCI with Polygraph

    General Dynamics Information Technology (Herndon, VA)
    …customers operate while you advance your career. Join GDIT as a Cloud Engineer with Kubernetes container platform expertise and build an impactful career in ... you. **MEANINGFUL WORK AND PERSONAL IMPACT** As a Kubernetes Engineer , the work you'll do at GDIT will be...to the mission of our customer directly supporting national security . You will play a crucial role in creating… more
    General Dynamics Information Technology (12/17/25)
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  • Senior Data Engineer (Remote)

    Parsons Corporation (Centreville, VA)
    …for pipelines. + Bachelor's or Master's degree in Computer Science, Information Systems , or a related field ** Security Clearance Requirement:** None This ... 75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services… more
    Parsons Corporation (11/27/25)
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  • O&M Network Engineer 4 (Tech Specialist 4)

    M. C. Dean (Springfield, VA)
    …cybersecurity industries. We are seeking a **O&M Network Specialist** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** ... is Building Intelligence. We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments,… more
    M. C. Dean (12/16/25)
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  • Engineer 3

    M. C. Dean (Vienna, VA)
    …is Building Intelligence . We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments, ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (11/28/25)
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  • Senior Network Engineer

    SAIC (Suffolk, VA)
    **Description** SAIC is looking for a **Top** **Secret cleared Network Engineer ** with experience in US Navy IT networks to support the sustained operation and ... availability and reliability. The position will support end-to-end network, system , and element visibility; facilitate rapid operations, administration, maintenance,… more
    SAIC (12/19/25)
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  • Digital Forensic Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **Digital Forensics Engineer in Chantilly, VA** to serve as members of an organizational security program. This position ... and digital media devices + Review evidentiary data (log files, file system parameters, metadata, etc.) to determine presence of misclassified data, identify… more
    SAIC (11/26/25)
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  • Identity and Directory Services Engineer

    General Dynamics Information Technology (Chantilly, VA)
    …address security and SCAP compliance. Responsibilities: + Designs and defines system architecture for new or existing computer systems utilizing both ... operate, manage and maintain components for on-premises and cloud-based virtualized systems + Reviews completion and implementation of system additions… more
    General Dynamics Information Technology (10/29/25)
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  • Enhanced Distance Support Network Engineer

    SAIC (Norfolk, VA)
    … certification ( Security +,. CASP, Etc.) as well as an Operating System certification (CCNA, Linux+, Microsoft Server 2019+, VMWare, etc.) If you do not ... **Description** SAIC is seeking a dedicated **Network Engineer ** to join our TACNET CB-ISEA team and...skill sets in alignment with future baselines of PMW-160 systems . + **Mentorship and Training:** Assist with the onboarding… more
    SAIC (12/08/25)
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