• System Engineer ( TS /SCI)-…

    Vexterra Group (Bethesda, MD)
    Job Description: Vexterra is looking to fill a Windows Systems Engineer and Administrator position within the Analysis Solutions Division (ASD) to support the ... analyzes existing infrastructure for tuning/performance enhancements. The individual will provide systems and software operations and maintenance support in a large,… more
    Vexterra Group (10/14/25)
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  • Hybrid Software Engineer - TS /SCI…

    CACI International (Laurel, MD)
    Hybrid Software Engineer - TS /SCI with Poly Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee ... * * **The Opportunity:** CACI is seeking a Hybrid Senior Software Developer to join our team building a...program focuses on enhancing and maintaining cutting-edge tools and systems that are vital for SIGINT (Signals Intelligence) operations… more
    CACI International (11/14/25)
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  • System Engineer III - TS /SCI…

    RBR-Technologies (Fort Meade, MD)
    …Information Systems Agency (DISA). RBR-Technologies is seeking a System Engineer to support one of our customers in Maryland. RESPONSIBILITIES This position ... of responsibility. + Communicates with other program personnel, government overseers, and senior executives. REQUIREMENTS + TS /SCI w/ Polygraph + Twenty (20)… more
    RBR-Technologies (10/30/25)
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  • Sr. Network Engineer TS /SCI Poly

    Leidos (Annapolis Junction, MD)
    …**Join us and make a difference in National Security!** Leidos is looking for a Senior Level Network Engineer to join a highly performing agile team using the ... a new and exciting opportunity for a **Sr. Network Engineer ** in our **National Security Sector's (NSS) Cyber &...in accordance with the System Security Plans for these systems to rapidly and accurately identify and remediate IAVAs.… more
    Leidos (10/23/25)
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  • Azure Cloud Architect - TS /SCI w/Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ208813 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... PERSONAL IMPACT * Migrating data from on-premises or legacy systems to the Cloud * Administer Exchange Online, SharePoint,...expertise and drive for innovation to GDIT. The Cloud Engineer Senior must have: * Education: Bachelor… more
    General Dynamics Information Technology (10/29/25)
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  • ISSE Senior - with TS /SCI Poly

    Amentum (Columbia, MD)
    …Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a ** Senior ISSE** to join our team of passionate individuals in **Columbia, MD** . In this ... on the Nation's security and intelligence mission. As the Senior ISSE on a dynamic team, you will perform...* Designs, develops, implements and/or integrates IA and security systems and system components including those for networking, computing,… more
    Amentum (10/14/25)
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  • Principal / Sr. Principal Electronic Warfare/Radio…

    Northrop Grumman (Baltimore, MD)
    …our team as a Principal / Senior Principal Electronic Warfare/Radio Frequency Systems Engineer to join our Airborne Multifunction Systems (AMS) ... Principal / Senior Principal Electronic Warfare/Radio Frequency Systems Engineer you will be primarily engaged...related technical fields. + A current / active DoD Top Secret Clearance or higher. + Familiarity… more
    Northrop Grumman (10/15/25)
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  • Senior Technical Consultant, Platform…

    ServiceNow, Inc. (Baltimore, MD)
    It all started in sunny San Diego, California in 2004 when a visionary engineer , Fred Luddy, saw the potential to transform how we work. Fast forward to today - ... of the Fortune 500(R). Our intelligent cloud-based platform seamlessly connects people, systems , and processes to empower organizations to find smarter, faster, and… more
    ServiceNow, Inc. (11/04/25)
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  • Sr. ISSE TS /SCI Poly

    Leidos (Annapolis Junction, MD)
    …environment where you can thrive, keep reading! Leidos has an exciting opportunity for a Senior Security Engineer to join a high performing agile team using the ... manage multiple system security plans for development, test and production systems following the Risk Management Framework (RMF); manage cross domain capabilities;… more
    Leidos (09/15/25)
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  • Principal / Sr. Principal Requirements and Test…

    Northrop Grumman (Linthicum Heights, MD)
    …Qualifications of Principal / Sr. Principal Requirements and Test Planning Systems Engineer :** + Current/active DoD Top Secret Clearance and SCI with ... as a Principal or Senior Principal** **Requirements and Test Planning Systems Engineer ** **Basic Qualifications for Principal Requirements and Test Planning … more
    Northrop Grumman (11/11/25)
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