• Senior Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    …seeks a motivated, career and customer-oriented **Senior** **Principal Cyber Security Engineer ** to join our team in the **Chantilly, VA.** **Responsibilities ... administration, general operating system security practices, TCP/IP networking, and network security concepts + Knowledge of Certification & Accreditation processes… more
    ManTech (11/26/25)
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  • Senior Security Systems Engineer

    Cydecor, Inc. (Dahlgren, VA)
    …separates us. Job Description: Cydecor is seeking a Senior Security Systems Engineer to support cybersecurity and systems engineering for US Naval warfare systems. ... Domain Solutions, HBSS, etc.). + Demonstrated experience developing secure network architectures, engineering documentation, and applying Model-Based Systems Engineering… more
    Cydecor, Inc. (11/20/25)
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  • Electrical Power Engineer (Summer 2026)

    Actalent (Roanoke, VA)
    …more. The position falls within the substation department of the organization. The engineer will be working with senior level engineers to complete projects that ... develop substations + Work under supervision of Substation Engineers II , III, IV, and Senior Engineers + Position will...drive scale, innovation and speed to market. With a network of almost 30,000 consultants and more than 4,500… more
    Actalent (11/20/25)
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  • Integrated Naval Combat Systems Engineer

    HII (Virginia Beach, VA)
    …Summary HII Mission Technologies is seeking a Navel Combat Systesm Engineer to support advanced training and engineering initiatives for the US ... + Strong background in system testing, troubleshooting, and maintenance of complex electronic/ network systems Credentials + US Citizen + Current or Active DoD Secret… more
    HII (11/13/25)
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  • Senior Malware Engineer

    Leidos (Alexandria, VA)
    **Description** Leidos has a current job opportunity for a **Senior Malware Engineer ** on the DISA GSM-O program in Alexandria, VA.An active Top Secret security ... prevent future risks. **Responsibilities include:** + Demonstrated advanced experience with network traffic and communications, including known ports and services; +… more
    Leidos (10/31/25)
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  • Senior UNIX System Engineer

    TekSynap (Radford, VA)
    …**Experience** + Five (5) years as a UNIX Systems Administrator or IT Engineer , including task automation. + Three (3) years of experience in patch management ... deployments across geographically dispersed sites. + Familiarity with emerging network and infrastructure management tools and best practices. **Certifications** +… more
    TekSynap (10/25/25)
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  • DCEO Chief Engineer 4, DCC Communities

    Amazon (Chantilly, VA)
    …the teams and groups within the data centers. The Data Center Chief Engineer (CE) is responsible for ensuring that all electrical, mechanical, and fire/life safety ... to help. You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital… more
    Amazon (10/17/25)
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  • Software Engineer

    ManTech (Norfolk, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Software Engineer ** to join our team in **Norfolk, VA.** This is an **onsite** position. Join the ... Development Lifecycle (SDLC), software systems theory and engineering principles, network and systems design and implementation, virtualization, and cloud… more
    ManTech (10/08/25)
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  • Security Engineer -US Citizen Secret…

    NTT DATA North America (Newport News, VA)
    …and forward-thinking organization, apply now. We are currently seeking a Security Engineer -US Citizen Secret Clearance to join our team in Newport News, Virginia ... United States (US). We are looking for a dedicated Network Security Specialist to join our growing onsite delivery...and DLP, and Tenable.sc. + Current DOD 8570.m IAT II certification (Security+ or higher level certification). + **Must… more
    NTT DATA North America (10/02/25)
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  • Cybersecurity Engineer I

    TekSynap (Virginia Beach, VA)
    …Security Management policy guidance and DoD directives related to system and network security. + Contribute to RMF compliance and cybersecurity documentation in ... Active DoD Approved 8570 Baseline Certification: Category IAT Level II (One of the Following): + CCNA Security +...Windows operating systems. **Overview** We are seeking a Cybersecurity Engineer I to join our team supporting Department of… more
    TekSynap (10/01/25)
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