• Network Engineer SME - Top Secret Clearance…

    TEKsystems (Fort Belvoir, VA)
    Description TEKsystems is seeking a Sr. Network Engineer to support large-scale operations on a large, high-profile DOD contract. The I3TS program provides ... mission partners operating in CONUS and OCONUS locations. The Sr. Network Engineer /Architect will support the current infrastructure and new, modernized updated and… more
    TEKsystems (08/12/25)
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  • Network Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Network Engineer , Senior The Opportunity: Are you looking for an opportunity to share your experience in designing, developing, and implementing innovative network ... our nation? As a systems security and network security engineer , you will be responsible for the enterprise deployment...IT projects and activities + DoD 8570 IAT Level II Certification, including Security+ CE, CCNA-Security, GSEC, SSCP, CySA+,… more
    BOOZ, ALLEN & HAMILTON, INC. (08/10/25)
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  • Information Systems Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Fort Belvoir, VA)
    Information Systems Security Engineer The Opportunity: Are you looking for an opportunity to share your experience in system security engineering to help our country ... critical missions? As a systems security and network security engineer , you can identify the Information System Security Engineering...take a polygraph exam + Bachelor's degree + IASAE II Certification such as CASP+, CISSP, or CSSLP Nice… more
    BOOZ, ALLEN & HAMILTON, INC. (08/09/25)
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  • Cybersecurity Implementation Engineer

    CACI International (Springfield, VA)
    Cybersecurity Implementation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... infrastructure and applications running on Windows and Linux operating systems** ** Engineer and implement cybersecurity solutions leveraging cloud services such as… more
    CACI International (08/08/25)
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  • Senior Security Systems Design Engineer

    AECOM (Arlington, VA)
    …deliver a better world. Join us. **Job Description** **Security Systems Design Engineer ** We are seeking an experienced and highly motivated Security Systems Design ... Engineer to join our team and lead the development...projects. + Certifications such as PSP (ASIS), NICET Level II /III, BICSI, or manufacturer-specific design credentials. + Knowledge of… more
    AECOM (08/08/25)
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  • Principal Network Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented **Principal** **Network Engineer ** to join our team in **Chantilly, Virginia.** As a Principal Network ... Engineer , you will be responsible for expanding network modeling...Must have or be willing to obtain IAT Level II or higher certification within 6 months of hire… more
    ManTech (08/08/25)
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  • Security Engineer

    ManTech (Herndon, VA)
    ManTech seeks a motivated, career and customer-oriented **Security Engineer ** to join our team in **Herndon, VA.** The **Security Engineer ** will design, ... supporting the Intelligence Community. **Preferred Qualifications:** + DoD 8570.01-M IAT Level II or III certification (eg, Security+, CISSP, CEH, CISM). + Knowledge… more
    ManTech (08/08/25)
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  • Senior System Engineer (Network)

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** SENIOR SYSTEMS ENGINEER (NETWORK) (RDTE) Bowhead seeks a Senior Systems Engineer (Network) in Dahlgren, VA to maintain multiple computing ... **Qualifications** + Five to ten (5-10) years of experience + IAT Level II certification + Must have a strong background in Cisco switching and TCP/IP… more
    UIC Government Services and the Bowhead Family of Companies (08/08/25)
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  • Mobility Engineer - TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …of related experience **US Citizenship Required:** Yes **Job Description:** Systems Engineer Job Description + Contributes to completion of milestones associated ... polygraph + Must possess the required DoD Directive 8570 IAT Level II or higher certification(Security+CE preferred) + EDUCATION AND EXPERIENCE: BA/BS or equivalent,… more
    General Dynamics Information Technology (08/08/25)
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  • Windows Systems/Packaging Engineer - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …build, deploy, and administer large scale multi-domain enterprise Windows environments. The engineer will build and maintain Windows desktops for use on virtual and ... physical client hardware. The engineer will provide support to multiple globally dispersed WAN...Skills: + CompTIA Security+ or similar for IAT Level II DoD 8570 certification. + Active TS/SCI and CI… more
    General Dynamics Information Technology (08/08/25)
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