• Lead Security Engineer

    Foxhole Technology, Inc (Leesburg, VA)
    Lead Security Engineer to support a Department of Defense (DoD) cybersecurity program. In this role, you will lead a team of penetration testers ... **Overview** **Job Title: Lead Security Engineer ** **Clearance: Secret** **Location:...(Onsite 3 days per week)** Foxhole Technology provides robust cybersecurity and IT support capabilities for federal civilian and… more
    Foxhole Technology, Inc (12/19/25)
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  • Lead Security Engineer

    Foxhole Technology, Inc (Alexandria, VA)
    Lead Security Engineer to support a Department of War (DoW) cybersecurity program. In this role, you will lead a team of penetration testers, ... **Overview** **Job Title: Lead Security Engineer ** **Clearance: Top Secret...**Start: Based on Contract Award** Foxhole Technology provides robust cybersecurity and IT support capabilities for federal civilian and… more
    Foxhole Technology, Inc (12/19/25)
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  • Senior Systems Security Engineer

    TekSynap (Dahlgren, VA)
    …validation of secure IT systems. This positionis responsible forperforming cybersecurity architecture reviews, system hardening, and vulnerability remediation ... is seeking a **S** **enior S** **ystem** **s Security Engineer ** **.** The Senior Systems Security Engineer ...apply hardening measures to servers, networks, and applications. + Lead system risk assessments, vulnerability management, and… more
    TekSynap (10/31/25)
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  • Lead , Information Security Systems…

    L3Harris (Ashburn, VA)
    …in the interest of national security. Job Title: Anti-Tamper System Security Engineer (Secret Security Clearance) Job Code: 30715 Job Location: Ashburn, VA Job ... Relocation assistance available to qualified applicants Essential Functions: + Lead the development and implementation of Anti-Tamper (AT) measures throughout… more
    L3Harris (11/01/25)
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  • Network Security Engineer III

    Imagine One Technology & Management (Virginia Beach, VA)
    …security/ vulnerability assessments using DoD provided tools, reporting results to the lead cybersecurity system engineer + Provide oversight for the ... Imagine One is currently seeking qualified **Network Security Engineer III** individuals to join our team to provide Network Security Engineering Support to Naval… more
    Imagine One Technology & Management (11/12/25)
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  • Lead Engineer - Public Sector

    Lumen (Richmond, VA)
    …us as we digitally connect the world and shape the future. **The Role** The Lead Engineer will be supporting the Public Sector Solution Integration team and its ... or Computer Science and experience, or a strong interest in, the cybersecurity field. *5+ years of experience in Information Security, Information Assurance (IA),… more
    Lumen (12/10/25)
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  • Security Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …Dahlgren, Virginia. The **Security Engineers** will be expected to: + Author DoD Cybersecurity Assessment and Authorization artifacts. + Document a system from a ... Cybersecurity perspective using Microsoft Office including MS Word, MS...and specifications to meet DoD security policies. + Perform vulnerability tests as Red Team and Blue Team using… more
    Imagine One Technology & Management (12/24/25)
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  • Cyber Security Project Engineer - TS/SCI…

    General Dynamics Information Technology (Mclean, VA)
    …None **Job Family:** Cyber and IT Risk Management **Skills:** Cybersecurity Risk Management,Documentations,Information Assurance **Experience:** 8 + years of related ... make a personal impact as a Cyber Security Project Engineer supporting customer activities. GDIT is your place to...from all our highly professional roles. Be the change, lead our change - join us! **HOW A CYBER… more
    General Dynamics Information Technology (12/17/25)
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  • Cyber Security Engineer IV

    SOS International LLC (Reston, VA)
    …enable national security missions worldwide. **Job Description** SOSi is seeking an experienced Cybersecurity Engineer to join our team at SOS International in ... Microsoft 365/Azure, and multi-cloud environments (AWS, GCP, OCI). You will engineer , implement, and continuously improve controls that protect CUI/FCI and other… more
    SOS International LLC (12/31/25)
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  • Senior Information Systems Cyber Engineer

    The MITRE Corporation (Mclean, VA)
    …meetings. Mentor and train Jr. ISSOs, consult with other MITRE Departments on cybersecurity concerns. Role & Responsibilities + Lead the design and ... the government create lasting impact in fields as diverse as cybersecurity , healthcare, aviation, defense, and enterprise transformation. We're making a difference… more
    The MITRE Corporation (12/18/25)
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