• Flight Test Engineer Senior - Level 3

    Lockheed Martin (St. Mary's County, MD)
    **Description:** You will be the Flight Test Engineer for the Multi Domain Control System \(MDCS\) team\. Our team provides on\-site support for test efforts for ... resolved in a timely manner\. **What You Will Be Doing** As the Flight Test Engineer you will be responsible helping design, develop, integrate and test a variety of… more
    Lockheed Martin (12/06/25)
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  • Application Engineer IV (Data Managment…

    Synergy ECP (Annapolis Junction, MD)
    Application Engineer IV (Data Managment Team) Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description Synergy is looking for an ... experiencedApplication Engineer IVto work as part of a STE/STN initiative,...streamlined processes and approvals, continuous monitoring and assessment, and network data gathering across the entire life cycle of… more
    Synergy ECP (11/30/25)
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  • Lead Adversarial Security Engineer

    Trellix (Annapolis, MD)
    **_Job Title:_** Lead Adversarial Security Engineer **About** **Trellix:** **Trellix, the trusted CISO ally, is redefining the future of cybersecurity and soulful ... work.** Our comprehensive, GenAI-powered platform helps organizations confronted by today's most advanced threats.... **_Role Overview:_** Trellix is seeking an Adversarial Security Engineer to lead the evolution of its cybersecurity posture.… more
    Trellix (11/21/25)
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  • Principal Software Engineer

    Leidos (Bethesda, MD)
    …**Leidos** has a new and exciting opportunity for a **Principal Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (11/19/25)
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  • Senior Sales Engineer , Majors - DMV

    Zscaler (MD)
    …Degree or equivalent experience + 5 to 8+ years of experience as a Sales Engineer or Systems integrator + Knowledge of network security technologies **What Will ... resilient, and secure. Our cloud native Zero Trust Exchange platform protects thousands of customers from cyberattacks and data...to the world. We're looking for a Senior Sales Engineer to join our Sales Engineering team. Reporting to… more
    Zscaler (11/19/25)
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  • Principal Software Engineer

    Leidos (Bethesda, MD)
    …**Leidos** has a new and exciting opportunity for a **Principal** **Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (11/07/25)
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  • Systems Engineer

    Intrepid Solutions and Services (Aberdeen Proving Ground, MD)
    **Overview** Intrepid Solutions, a CIS company, is looking for a Systems Engineer to support a new contract that is anticipated to begin in September, 2025. This ... compliance and information assurance, support areas. We expect that the Systems Engineer would be able to handle the below responsibilities and exceed the… more
    Intrepid Solutions and Services (10/28/25)
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  • Microsoft SQL DBaaS Engineer - TS/SCI

    General Dynamics Information Technology (Annapolis Junction, MD)
    …safe and tomorrow is smarter. Our work depends on a Microsoft SQL DBaaS Engineer joining our team to support Government activities in Annapolis Junction, MD, or ... environment in delivering Enterprise Apps services. As a Microsoft SQL DBaaS Engineer supporting the Government, you will be charged with providing a roadmap… more
    General Dynamics Information Technology (10/08/25)
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  • System Security Engineer

    Guidehouse (Bethesda, MD)
    …+ CISA + CISSP + CompTIA Security+ CE Certified Professional + CompTIA Network + CE Certified Professional + Certified Cloud Certificates (AWS, Azure, and/or Google) ... (Active Directory, SailPoint and CyberArk experience is preferred). + Network - firewalls, IDS/IPS, switches, Routers, VPN + Cloud...Have** **:** + Experience with the DOJ's CSAM GRC platform . + Experience as software developer - capable of… more
    Guidehouse (11/19/25)
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  • Lead System Security Engineer

    Guidehouse (Bethesda, MD)
    …functional tests. + 3+ years of experience as IT system administrator or engineer . Experience can include: + System maintenance in configuration and patching for ... + Deployed and managed cloud hosted environments, configured and refined network connections and security monitoring integrations. + Integrated third-party SaaS… more
    Guidehouse (11/19/25)
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