• Senior Network Designer

    The Boeing Company (Fairfax, VA)
    …growth. Find your future with us. The Boeing Company is currently seeking a ** Senior Network Designer** to join the team in **Fairfax, VA; El Segundo, CA; Huntington ... . This position will focus on supporting the Boeing Defense, Space and Security (BDS) business organization. A successful candidate will understand the importance of… more
    The Boeing Company (08/02/25)
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  • Senior Network Engineer

    Sealing Technologies (Falls Church, VA)
    …Overview: Sealing Technologies, a Parsons Company, is seeking a skilled and experienced Senior Network Engineer to join our team. In this role, you will serve ... play a key role in enhancing our customer's network security posture as well as streamlining the system administration...This role requires a deep understanding of network protocols, security controls, and visibility tools, as well as the… more
    Sealing Technologies (07/31/25)
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  • Cyber MSFT Threat Protection Senior Manager

    Grant Thornton (Arlington, VA)
    As a Cybersecurity Senior Manager focused on Microsoft Threat Protection, you will lead complex, high-impact engagements that help clients proactively defend against ... origination, client proposal development, and deal closure. + Advising CISOs and security leaders on threat detection, incident response, and security operations… more
    Grant Thornton (07/23/25)
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  • Senior Insider Threat Analyst

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior ** **Insider Threat Analyst** to join our team in **Chantilly, VA.** **Responsibilities include ... to: counterintelligence investigations, Office of lnspector General (OIG) inquiries, security investigations, personnel security adjudicative requests, DoD… more
    ManTech (07/22/25)
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  • Senior Network Engineer

    ManTech (Norfolk, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior ** **Network Engineer** to join our team in **Norfolk, VA.** This is an **onsite** position. Join ... **Responsibilities include but are not limited to:** + Providing network security support to Navy operational and training networks focused specifically on… more
    ManTech (07/18/25)
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  • Senior Systems Engineer - Cybersecurity

    M. C. Dean (Vienna, VA)
    Overview Security is critical to MC Dean's IT solutions that support critical business functions. The successful candidate will join a dynamic multidiscipline team ... other components of our cybersecurity infrastructure. As part of the team, the ** Senior Systems Engineer** 's responsibilities will include (but will not be limited… more
    M. C. Dean (07/15/25)
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  • ShipConstructor Modeler, Senior

    THOR Solutions, LLC (Virginia Beach, VA)
    THOR Solutions is looking for a highly motivated Senior ShipConstructor Modeler to support a design project for the US Navy's Constellation class Guided-Missile ... Citizenship will be confirmed via I-9/E-Verify at the start of employment. Secret Security Clearance Eligibility Preferred: This position does not require an active … more
    THOR Solutions, LLC (06/13/25)
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  • Senior Software Developer

    Leidos (Lorton, VA)
    …for our customers, our people, and our community. The Leidos National Security Sector combines technology-enabled services and mission software capabilities in the ... areas of cyber, logistics, security operations, and decision analytics to support our defense...(NSS) has a new and exciting opportunity for a Senior Software Developer in our Cyber & Analytics Business… more
    Leidos (06/08/25)
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  • Functional Specialist Senior

    CGI Technologies and Solutions, Inc. (Fort Belvoir, VA)
    **Functional Specialist Senior ** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** United States, Virginia, Fort Belvoir ... Databases (DB), and DAI application. Implement Information Assurance policies, Security Technical Implementation Guides (STIGS), and Assured Compliance Assessment… more
    CGI Technologies and Solutions, Inc. (05/22/25)
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  • Senior Cyber Threat Intelligence Analyst

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior ** **Cyber Threat Intelligence Analyst** to join our team in the **DC, Maryland, and Virginia ... to identify emerging and zero-day threats and potential risks to enterprise security ; compiling and synthesizing reports, analyzing, eg, threat vectors and method of… more
    ManTech (05/22/25)
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