• F5 Systems Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …the client's physical/virtual infrastructure for the future. Our work depends on an F5 Engineer joining our team to support Government activities in Sterling, ... people-focused and customer-centric environment in delivering Network Engineering Services. As an F5 Engineer supporting the Government, you will be responsible… more
    General Dynamics Information Technology (09/10/25)
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  • F5 Network Engineer

    CACI International (Springfield, VA)
    …+ Develop and maintain network architecture diagrams. **Qualifications:** + Security Clearance: active TS/SCI + Experience with F5 (APM, AFM, SSLO, etc.) + ... F5 Network Engineer Job Category: Information...and industry best practices + Follows all Customer network security processes and procedures, and ensures compliance with all… more
    CACI International (08/11/25)
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  • G2 Infrastructure Engineer | Active

    General Dynamics Information Technology (Fairfax, VA)
    …Projects, SPO Migration, JBAB and Saratoga Re-Alignment) **WHAT YOU'LL NEED:** + ** Security Clearance Level:** Active Top Secret clearance. {A Secret clearance ... Infrastructure and Operations **Skills:** Infrastructure Engineering,System Administration,Systems Engineering **Certifications:** Security + CE - CompTIA - CompTIA **Experience:** 10 +… more
    General Dynamics Information Technology (07/11/25)
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  • Network Engineer -US Citizens Only-…

    The Metamorphosis Group (Reston, VA)
    Network Engineer -US Citizens ONLY- ACTIVE Top Secret/SCI Full Scope Poly REQUIRED Reston, Virginia Apply Now WORK REQUIREMENTS: Network Engineering Support - * ... The Contractor Team shall provide system documentation to system security managers to support A&A efforts. * The Contractor...Cisco ACI and VMware NSX-T. 3. Demonstrated experience with load balancing technologies, such as F5 BIG-IP and Citrix… more
    The Metamorphosis Group (09/03/25)
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  • Principal Cyber Security Systems…

    ManTech (Chantilly, VA)
    MANTECH seeks a motivated, career-driven **Principal Cyber Security Systems Engineer ** to join our team in **Chantilly, VA** . This role offers an exciting ... opportunity for an experienced engineer to secure and optimize complex infrastructure in support...with engineering and cybersecurity teams to ensure solutions meet security , performance, and scalability standards + Managing and configuring… more
    ManTech (08/29/25)
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  • Network Engineer

    CACI International (Sterling, VA)
    Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel ... CACI is currently looking for a motivated, career and customer-oriented Network Engineer with Agile methodology experience to join our Customs and Border Protection… more
    CACI International (08/08/25)
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  • Systems Engineer

    William C Brown Inc (Springfield, VA)
    …US Citizenship Required Location Springfield Full-Time/Part-Time Full-Time Exempt/Non-Exempt Exempt Security Clearance Requirements Active TS / SCI Clearance ... Systems Engineer EOE Statement We are an equal employment...systems modeling, simulation, and analysis Performs continual maintenance of security , including backup and redundancy strategies Prepares and maintains… more
    William C Brown Inc (08/27/25)
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  • Director Information Security

    Lumen (Richmond, VA)
    …complex networks. **The Main Responsibilities** We are seeking a Principal Information Security Engineer Director, Information Security to support high-value ... lessons learned. Who You Are You are a hands-on engineer who thrives in complex, mission-critical environments. You communicate...must meet eligibility requirements and either currently possess an active security clearance or be clearable to… more
    Lumen (09/03/25)
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