• Principal Network Engineer

    Leidos (Mclean, VA)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Network Engineer** in our **National Security Sector's (NSS) Cyber & Analytics ... with domain and expert technical knowledge. + Experience in interfacing with senior management and negotiating with clients on requirements and deliverables. +… more
    Leidos (07/11/25)
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  • Technical Editor Principal

    General Dynamics Information Technology (Falls Church, VA)
    …+ years of related experience **Job Description:** Own your career as a Technical Editor Senior at GDIT. Here, you'll have the opportunity to build strong lines of ... cyber defense using cutting-edge technologies. Your work in cybersecurity...safe and tomorrow is smarter. **HOW A** **TECHNICAL EDITOR** ** SENIOR ** **WILL MAKE AN IMPACT** + Collaborate with subject… more
    General Dynamics Information Technology (09/26/25)
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  • Java Developer Principal

    SAIC (Ashburn, VA)
    …VA. **Job Responsibilities** + Working closely with the tech lead and senior developers, the Mid-Level Java Developer will participate in the system architecture ... design, systems engineering, development, integration testing and validation, and all... engineering and integration; enterprise IT, including cloud services; cyber ; software; advanced analytics and simulation; and training. We… more
    SAIC (08/08/25)
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  • Senior Principle AI/ML Engineer/Architect…

    General Dynamics Information Technology (Fairfax, VA)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** AI ENGINEER SR PRINCIPAL Own your opportunity to turn data into measurable ... outcomes for our customers' most complex challenges. As an AI Engineer Sr Principal . Here, you'll see the bigger picture on mission initiatives and where your… more
    General Dynamics Information Technology (09/16/25)
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  • Border Programs Technical Lead

    General Dynamics Information Technology (Fairfax, VA)
    …related experience **US Citizenship Required:** Yes **Job Description:** SOLUTIONS ARCHITECT SR PRINCIPAL Support mission-critical initiatives and enable the ... growth of our business as a Solutions Architect Sr Principal at GDIT. Here, you'll become...sound technical judgment * Utilize knowledge of border sensors, cyber , system test and communication systems to… more
    General Dynamics Information Technology (09/20/25)
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  • Information Systems Security Officer…

    General Dynamics Information Technology (Chantilly, VA)
    …related experience **US Citizenship Required:** Yes **Job Description:** INFORMATION SECURITY ANALYST SR PRINCIPAL Members of the ISSO team support the customer ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Cyber and IT Risk Management **Skills:** Computer Security,Information Security,Networks,Network… more
    General Dynamics Information Technology (09/27/25)
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  • Senior Principle Infrastructure Engineer…

    RTX Corporation (Sterling, VA)
    …**Raytheon Company, Managed by Collins Aerospace** Collins Aerospace is seeking a ** Senior Principal Infrastructure Engineer.** This position is located onsite ... DevSecOps and Agile Scrum at Scale. We're seeking a ** Senior Principal Infrastructure Engineer** to design, deploy,...dashboards, and scripts. + Collaborate with cross-functional teams (eg, cyber , software, and systems engineers) to ensure… more
    RTX Corporation (09/23/25)
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  • Senior Network Engineer

    General Dynamics Information Technology (Arlington, VA)
    …related experience **US Citizenship Required:** Yes **Job Description:** **GDIT is seeking a Senior Network Engineer to help support the JSP ETM program at the ... require the employee to report full-time onsite. How the Principal Network Engineer will make an impact: . Designs,...routers and switches, and firewalls for LAN and WAN systems and VPN concentrators with appropriate network engineering and… more
    General Dynamics Information Technology (09/02/25)
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  • FAST Labs - RF/EW Chief Scientist I (Hybrid)

    BAE Systems (Arlington, VA)
    …team driving new research and development in advanced Electronic Warfare (EW), Cyber Operation systems , and associated signal processing in software-defined, ... **Job Description** Looking to make a difference developing disruptive technologies? BAE Systems FAST Labs leads the way with opportunities for tackling the Defense… more
    BAE Systems (09/09/25)
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  • Information System Security Manager III

    Global Resource Solutions (Arlington, VA)
    …productive working relationships with other DoD agencies managers, data stewards, and senior leadership to foster productive and positive cyber security profile ... III. Job Description: Summary: The ISSM III's primary function serves as a principal advisor on all matters, technical and otherwise, involving the security of… more
    Global Resource Solutions (09/26/25)
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