• Principal Network Engineer

    ManTech (Chantilly, VA)
    …Framework (RMF) to Federal Information Systems and NIST 800-137 - Information Security Continuous Monitoring (ISCM) for Federal Information Systems ... ManTech seeks a motivated, career and customer-oriented **Principal** **Network Engineer ** to join our team in **Chantilly, Virginia.** As a Principal Network … more
    ManTech (08/08/25)
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  • Windows Systems Engineer

    SAIC (Quantico, VA)
    **Description** **Introduction:** Make a difference for national security by joining a team of dedicated IT professionals who will sustain, modernize and transform ... the enterprise IT capabilities of the Defense Counterintelligence and Security Agency (DCSA). The Air Force and Combatant Commands Business Group of SAIC is seeking… more
    SAIC (08/07/25)
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  • F5 Network Engineer

    CACI International (Springfield, VA)
    F5 Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... of Travel: None * * * **The Opportunity:** F5 Network Engineer performs research, requirements analysis, design, installation, documentation, troubleshooting, and… more
    CACI International (08/11/25)
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  • Sr. Network Engineer

    CACI International (Reston, VA)
    Sr. Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... 7+ years' or more of experience as a Lead Engineer or leading projects of similar scope + Expert...Security +, CISSP, etc.) for DoD 8570 IAT Level II + Knowledge of cybersecurity hardening practices for major… more
    CACI International (07/18/25)
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  • Unified Communications Engineer

    CACI International (Norfolk, VA)
    Unified Communications Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... telecommunication, and streaming services. **Responsibilities:** As a Unified Communications Engineer , you will handle complex technical challenges, lead UC… more
    CACI International (06/17/25)
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  • MAC Team Network Engineer

    TekSynap (Arlington, VA)
    …5-10 years' experience + Certifications: + DoD Approved 8570 Baseline Certification: Category IAT Level II + CCNA Security + CySA+ GICSP + GSEC + CompTIA ... CE + SSCP + CND + Network Administrator / Engineer Certification + Computing Environment Certification (one of the...SECURITY CLEARANCE** US Citizen Top Secret/SCI clearance **OTHER INFORMATION ** Please note this job description is not designed… more
    TekSynap (07/09/25)
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  • Microsoft Exchange & Messaging Engineer

    General Dynamics Information Technology (Chantilly, VA)
    …and hardening based on security guidelines, such as DISA STIGs + CompTIA Security + or similar for IAT Level II DoD 8570/8140 certification + BA/BS (or ... deployed via automated CM tools, and hardening the solutions to address security and SCAP compliance. Responsibilities: + Designs and defines system architecture for… more
    General Dynamics Information Technology (08/12/25)
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  • Senior System Engineer (Network)

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …Manage Cisco Prime Infrastructure and analyze network health, workflow, access, information , and security requirements; performing router/ switch administration, ... **Overview** SENIOR SYSTEMS ENGINEER (NETWORK) (RDTE) Bowhead seeks a Senior Systems...to ten (5-10) years of experience + IAT Level II certification + Must have a strong background in… more
    UIC Government Services and the Bowhead Family of Companies (08/08/25)
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  • Network Engineer

    TEKsystems (Quantico, VA)
    Description As the Senior Network Engineer , the individual will monitor and control the performance and status of network resources across multiple enclaves ... utilizing software and hardware tools. In this role, the Senior Network Engineer will support an on-premises network including Cisco hardware and related software… more
    TEKsystems (08/08/25)
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  • Engineer - Second Operator (Chiller…

    Amentum (Mclean, VA)
    …cleanliness in assigned secured work areas. * Responsible for the duties of HVAC Grade II as assigned by Chief Engineer on maintenance days. * Monitor and ... * Be capable of working with the tools of the operating engineer 's trade. * Basic knowledge of refrigeration, controls, electricity, chemical treatment and… more
    Amentum (07/11/25)
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