• Information Systems Security

    Leidos (Laurel, MD)
    …**Senior Information Systems Security Engineer (ISSE)** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented ... team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (11/18/25)
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  • CNO Developer/ Engineer

    Shuvel Digital (MD)
    …Bachelors Position Description: GITI is looking for a senior-level CNO Developer/ Engineer Capable of developing cyber capabilities and exploitation tools at ... CNO Developer/ Engineer Joint Base Andrews, MD Clearance Level: TS/SCI...will be responsible for researching, developing, architecting, and testing cyber capabilities/ tools, and techniques within existing or new… more
    Shuvel Digital (09/04/25)
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  • Modernization Systems Engineer - SE0

    Lockheed Martin (Hanover, MD)
    …the use of advanced electronics to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll protect the networks that our ... whim of contract changes\. **What We're Doing:** Lockheed Martin, Cyber & Intelligence invites you to step up to...by the thrill of outsmarting even the most advanced security systems and networks? Do you find satisfaction in… more
    Lockheed Martin (10/10/25)
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  • F5 Security Engineer - Active TS/SCI…

    ENS Solutions (Annapolis, MD)
    …in the core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security , System Engineering, ... to automate configuration of a large number of network security devices distributed across multiple data centers + Propose...and connectivity issues + Perform launch testing for new software releases and the introduction of new features +… more
    ENS Solutions (09/27/25)
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  • Senior Infrastructure Engineer

    BlueVoyant (College Park, MD)
    …Search, and Postgres/MySQL About BlueVoyant At BlueVoyant, we recognize that effective cyber security requires active prevention and defense across both your ... Senior Infrastructure Engineer Remote in the United States (East Coast...officials with extensive frontline experience in responding to advanced cyber threats on behalf of the National Security more
    BlueVoyant (09/11/25)
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  • Principal Systems Engineer - active TS/SCI…

    V2X (Suitland, MD)
    …battlefield. We bring 120 years of successful mission support to improve security , streamline logistics, and enhance readiness. Aligned around a shared purpose, our ... 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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  • IT Cloud Systems Engineer - TS/SCI…

    General Dynamics Information Technology (Bethesda, MD)
    …Systems Engineer joining our highly skilled team to be a premier provider of cyber security services to the customer. We provide consummate cyber ... your opportunity to make a personal impact as an IT Cloud Systems Engineer supporting customer activities. GDIT is your place to make meaningful contributions to… more
    General Dynamics Information Technology (09/26/25)
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  • System Engineer 5

    Nightwing (Annapolis Junction, MD)
    …Nightwing is a premier engineering company which provides technical solutions in software development and systems engineering that address security challenges ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (09/22/25)
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  • Reverse/Embedded Engineer

    Leidos (Columbia, MD)
    …for customers in these critical markets. **Job Description:** The Leidos Offensive Cyber Operation (OCO) team of talented Reverse/Embedded software engineers are ... rapidly addressing the world's most vexing challenges in national security and health. Our 47,000 employees collaborate to create...eager to bring on one to two Sr. Reverse/Embedded Software Engineers who are ready to directly contribute in… more
    Leidos (10/18/25)
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  • Systems Engineer

    Sealing Technologies (Columbia, MD)
    …systems engineering (server hardware), systems architecture (Windows, Linux, ESXi), network security architecture, software development, and virtualization + 5-7 ... Technologies, a Parsons Company, is seeking a talented and experienced Systems Engineer to join our dynamic team of engineers delivering cutting-edge solutions. You… more
    Sealing Technologies (10/30/25)
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