• Lead Cryptographic Infrastructure…

    The MITRE Corporation (Arlington, VA)
    …to the Department of War (DoW) Chief Information Officer (DCIO) Cybersecurity Task . This Lead Cryptographic Infrastructure Engineer / Task Lead ... for the future. Roles & Responsibilities: The Lead Cryptographic Infrastructure Engineer / Task Lead will oversee and drive critical MITRE cryptographic… more
    The MITRE Corporation (01/06/26)
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  • AI Cybersecurity Engineer Principal

    General Dynamics Information Technology (Fairfax, VA)
    …Advance your career while impacting our national security in cyber as an **AI Cybersecurity Engineer Principal** at GDIT. Here, technologists have many paths to ... government. **MEANINGFUL WORK AND PERSONAL IMPACT** _As an_ **_AI Cybersecurity Engineer Principal_** _, the work you'll...less-experienced professionals. + May serve as a team or task lead . **WHAT YOU'LL NEED TO SUCCEED**… more
    General Dynamics Information Technology (12/17/25)
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  • Endpoint Security Engineer Lead

    Leidos (Arlington, VA)
    … Endpoint Security Engineer for a customer on a highly visible and strategic Cybersecurity Task Order. The Security Engineer will need to be a ... Engineer will support the design and development of cybersecurity tools and technology along with integration of new...ensure full coverage across all endpoints. + Incident Response: Lead and participate in the investigation and response to… more
    Leidos (11/25/25)
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  • Lead Network Engineer

    The MITRE Corporation (Mclean, VA)
    …- and make a difference with us. Department Summary: The team seeks a full-time Lead Network Engineer to support the deployment, operation, and maintenance of IT ... + MITRE's Classified Infrastructure Services team (Special Programs) is looking for a Lead Network Engineer role that will be supporting many classified… more
    The MITRE Corporation (12/17/25)
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  • Cyber Security Implementation Engineer

    CACI International (Springfield, VA)
    …revisions for customer approval before implementation. + May serve as a team or task lead . + Coordinate with stakeholders and external assessors to facilitate ... infrastructure and applications running on Windows and Linux operating systems + Engineer and implement cybersecurity solutions leveraging cloud services such as… more
    CACI International (11/14/25)
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  • Principal Systems Engineer - active TS/SCI…

    V2X (Suitland, MD)
    …obtain and maintain a Counterintelligence (CI) Polygraph. The Senior-level Principal Systems Engineer shall lead a diverse, multi- disciplinary team of ... respect, responsibility, and professionalism. We are hiring a Principal Systems Engineer - active TS/SCI clearance to support our government customer based… more
    V2X (11/15/25)
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  • Systems Engineer - DevOps

    M. C. Dean (Vienna, VA)
    …testing and evaluation of technology components; + Working with system architects and lead engineer **to maintain and improve the architecture and design** of ... cloud-hosted and on-premises environments. As part of the team, the **Senior Systems Engineer ** 's responsibilities will include (but will not be limited to) the… more
    M. C. Dean (11/26/25)
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  • Systems Engineer

    Synergy ECP (Landover, MD)
    …any other protected class. Clearance Required: TS/SCI w/ Poly The Senior Systems Engineer shall possess the following capabilities: + Lead technical studies on ... Systems Engineer Landover, MD (http://maps.google.com/maps?q=Landover+MD+USA+20785) Job Type Full-time Description...Columbia, Maryland, Synergy ECP is a leading provider of cybersecurity , software and systems engineering and IT services to… more
    Synergy ECP (11/19/25)
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  • Division Chief Engineer , National…

    The MITRE Corporation (Mclean, VA)
    …the government create lasting impact in fields as diverse as cybersecurity , healthcare, aviation, defense, and enterprise transformation. We're making a difference ... difference with us. The MITRE Intelligence Center is seeking a Division Chief Engineer (DCE) for the National Intelligence Division (NID), located at MITRE's McLean… more
    The MITRE Corporation (01/07/26)
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  • ACAS Engineer - Active Top Secret Clearance…

    ENS Solutions (Reston, VA)
    …methods of exploitation. Work individually or in a small integrated team, and potentially lead a task , project, or team. Ensure project completion and provide ... to enable secure and reliable operations of enterprise computer systems. Engineer , design, develop, and implement enterprise network cyber defense capabilities to… more
    ENS Solutions (12/27/25)
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  • Information Systems Security Engineer

    Koniag Government Services (Washington, DC)
    …a Koniag Government Services company, is seeking an Information Systems Security Engineer (ISSE) with Top Secret security clearance to support Kadiak in Washington, ... Functions, Responsibilities & Duties may include, but are not limited to:** + Lead , mentor, and supervise a team of security professionals responsible for the… more
    Koniag Government Services (12/10/25)
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  • IT Project Lead

    TekSynap (Washington, DC)
    …staff. + Assigns staff and provide technical direction as necessary to complete task . + Monitors call order, subcontract, and funding; prepares forecasts of program ... in deploying best security practices as results of planned cybersecurity assessments on systems and data. **REQUIRED QUALIFICATIONS** +...+ Teamwork **Overview** We are seeking a IT Project Lead to join our team supporting a government customer.… more
    TekSynap (11/30/25)
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  • Project Leader, OASW Industrial Base Policy (IBP)…

    The MITRE Corporation (Mclean, VA)
    …in consultation with the Department Chief Engineer : ensure delivered products lead to successful, impactful sponsor outcomes; ensure Task Leaders follow ... 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 (01/06/26)
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  • Sr. Program Manager

    NANA Regional Corporation (Quantico, VA)
    …and contracting activities, ensuring optimal resource allocation and fiscal responsibility Lead , coordinate, and integrate all aspects of the program to ensure ... area networks, and messaging environments Oversee technical teams providing cybersecurity support, including incident detection and response, vulnerability management,… more
    NANA Regional Corporation (01/06/26)
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