• System Security Engineer - TS/SCI…

    General Dynamics Information Technology (Elkridge, MD)
    …**Job Description:** **Overview** Transform technology into opportunity as a System Security Engineer with GDIT. A career in enterprise IT means connecting and ... GDIT, people are our differentiator. As a System Security Engineer , you will help ensure today is safe and...to the customer. + Recommend and implement changes to hardware and software configurations across a system or network… more
    General Dynamics Information Technology (10/08/25)
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  • Cyber Security Engineer (Penetration…

    CACI International (Aberdeen Proving Ground, MD)
    Cyber Security Engineer (Penetration Tester) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: ... with a passion for hands-on technical challenges? CACI seeks a motivated Cyber Security Engineer to support the C5ISR Center at Aberdeen Proving Ground, MD. You will… more
    CACI International (08/26/25)
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  • Linux Engineer - TS/SCI

    General Dynamics Information Technology (Annapolis Junction, MD)
    …and innovate their virtual infrastructure needs. Our work depends on a Lab Engineer joining our team to support Government activities in Sterling, VA or Annapolis ... and customer-centric environment in delivering Infrastructure Engineering Services. As a Linux Engineer supporting the Government, you will be a part of a team… more
    General Dynamics Information Technology (10/29/25)
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  • Network Engineer

    SAIC (Beltsville, MD)
    **Description** This is an opening for a **LAN/WAN Senior Network Engineer ** to support a Department of State (DoS) Bureau of Diplomatic Technology (DT) . This ... Systems, TCP protocol stacks, routing protocols, routed protocols and network hardware components primarily on Cisco devices. + Provides client consulting, and… more
    SAIC (11/21/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Aberdeen, MD)
    …Collins Aerospace, an RTX company, is seeking an experienced **Principal Systems Engineer ** to join the Precision Navigation (PNav) Systems and Software Department ... duties (task planning, estimates, product owner, cost account manager) * Integrate hardware and software into IFF systems, evaluating their functionality and impact… more
    RTX Corporation (10/09/25)
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  • Senior Principal Systems Engineer (Onsite)

    RTX Corporation (Aberdeen, MD)
    …Aerospace, an RTX company, is seeking an experienced **Senior Principal Systems Engineer ** to join the Precision Navigation (PNav) Systems and Software Department ... Boards (FRBs), Change Control Boards (CCBs), and Project Gate Reviews * Integrate hardware and software into IFF systems, evaluating their functionality and impact *… more
    RTX Corporation (10/09/25)
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  • Graphics Processing Unit (GPU) Engineer

    Leidos (Bethesda, MD)
    …you can thrive, keep reading!** Leidos is looking for a highly skilled Systems Engineer with deep expertise in operating systems, hardware , GPU, and high-speed ... performance, identify bottlenecks, and develop strategies to improve efficiency across hardware and software layers. + **Tooling and Automation:** Build and maintain… more
    Leidos (10/03/25)
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  • Senior Endpoint Migration Engineer

    Leidos (Odenton, MD)
    **Description** Leidos is seeking an experienced **Senior Endpoint Migration Engineer ** to join our Defense Enclave Services (DES) team, who will support DOD ... migrate their endpoints to the modern DODNet environment. The Endpoint Migration Engineer will be responsible for working closely with DAFA system administrators and… more
    Leidos (11/22/25)
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  • Systems Engineer

    World Wide Technology (Fort Meade, MD)
    …Technology Center, a collaborative ecosystem of the world's most advanced hardware and software solutions, WWT helps clients and partners conceptualize, test ... doing?** **Position Title:** ** ** SME Master - Systems Engineer **Location:** Ft. Meade, MD WWT is seeking a...+ Required SECRET clearance level. + 8140 IAT Level II Certain states and localities require employers to post… more
    World Wide Technology (10/30/25)
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  • Network Engineer

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... much more. **Join us and make a difference in National Security!** The **Network Engineer ** will be responsible for: + Provide input to the design of the… more
    Leidos (10/12/25)
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