• Cleared Information Systems Security…

    Virtual Service Operations (Lorton, VA)
    Cleared Information Systems Security Engineer (ISSE) L3 * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take the next ... steps in your career as an Information Systems Security Engineer (ISSE)? Let's chat and...are a good match! Opportunity: We are seeking Information System Security Engineers (ISSEs) to join a high-performing team… more
    Virtual Service Operations (01/02/26)
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  • Senior Systems Security Engineer

    TekSynap (Dahlgren, VA)
    …& Qualifications** TheTekSynap is seeking a **S** **enior S** **ystem** **s Security Engineer ** **.** The Senior Systems Security Engineer (SSE) serves ... systems . This positionis responsible forperforming cybersecurity architecture reviews, system hardening, and vulnerability remediation to ensure accreditation and… more
    TekSynap (10/31/25)
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  • Unified Communications Engineer - Principal

    Amentum (Warrenton, VA)
    …patches to maintain continuous, optimal operation * Integrate unified communications systems with other IT components, including network infrastructure, Active ... or related STEM field * Foundational knowledge and/or experience with Unified Messaging system , audio conference bridge systems and gateways, voice circuits, and… more
    Amentum (12/11/25)
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  • Cyber Security Engineer - Senior

    V2X (Ashland, VA)
    …integrity, respect, responsibility, and professionalism. As a Senior Cyber Security Engineer , you will be responsible for overseeing the Risk Management Framework ... and executing overall RMF activities. The Senior Cyber Security Engineer serves as the primary interface between government leads, subcontractors/vendors,… more
    V2X (01/15/26)
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  • Senior Software Engineer

    Chenega Corporation (Arlington, VA)
    …including Windows, Linux, and macOS. + In-depth understanding of networking requirements, network hardening, and networking systems such as routers, switches, ... **Req ID:** 38797 **Summary** **Senior Software Engineer ** **Arlington, VA** Are you ready to enhance...contribute to the design and development of scalable classified/unclassified systems and deliver high-quality software products. In this role,… more
    Chenega Corporation (01/06/26)
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  • VoIP Engineer

    General Dynamics Information Technology (Falls Church, VA)
    … and Telecommunications **Skills:** Cisco Voice over IP,Collaborating,Project Support, System Upgrades,Voice over IP (VoIP) **Certifications:** Cisco Certified ... of related experience **US Citizenship Required:** Yes **Job Description:** **HOW THE VoIP ENGINEER WILL MAKE AN IMPACT:** We are seeking an experienced VoIP … more
    General Dynamics Information Technology (12/19/25)
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  • Senior Infrastructure Design Engineer

    SMX (Dahlgren, VA)
    …development, and modifications of existing of planned voice and data communications network systems and subsystems + Building Industry Consulting Service ... Senior Infrastructure Design Engineer (4414)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated Senior… more
    SMX (12/04/25)
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  • G2 Infrastructure Engineer | Active Top…

    General Dynamics Information Technology (Fairfax, VA)
    …+ Coach and mentor System Administrators on best methodologies to handle network , systems , and F5 troubleshooting and issue resolution. + Participate in ... None **Job Family:** IT Infrastructure and Operations **Skills:** Infrastructure Engineering, System Administration, Systems Engineering **Certifications:** Security+ CE -… more
    General Dynamics Information Technology (01/05/26)
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  • Cisco ISE Engineer (Secret Clearance…

    TEKsystems (Reston, VA)
    Network Security Engineer (Cisco ISE /AAA) - DoD Compliance -Active DoD Secret Clearance (or higher) required About the Role We are seeking an experienced ... Network Security Engineer with deep expertise in...This role focuses on designing, implementing, and maintaining secure network access control systems in compliance with… more
    TEKsystems (01/07/26)
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  • MECM Engineer - Hybrid Work Opportunity

    General Dynamics Information Technology (Crystal City, VA)
    …None **Job Family:** IT Infrastructure and Operations **Skills:** Microsoft Windows, System of Systems Engineering, Systems Design **Certifications:** ... you advance your career. Join GDIT as a MECM Engineer and build an impactful career in enterprise IT,...baseline.** **Experience with the development and testing of operating system task sequences as well as software deployments with… more
    General Dynamics Information Technology (10/31/25)
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