• Senior Systems Engineer

    Leidos (Gaithersburg, MD)
    …+ **US citizenship is required per contract.** + Bachelor's degree in Computer Science, Information Systems, Engineering , or related field and 8+ years or prior ... **Description** Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security … more
    Leidos (01/03/26)
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  • Network Engineer

    SAIC (Beltsville, MD)
    …2.2.1 program. The Vanguard 2.2.1 program provides transparent, interconnected systems and security support for the Department of State (DOS) Bureau of Diplomatic ... its US foreign policy mission by providing enterprise architecture design, engineering operations and maintenance support services for desktop computers, servers,… more
    SAIC (12/27/25)
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  • Software Technical Lead

    General Dynamics Information Technology (Rockville, MD)
    …and testers focusing on technical issues, software development, product releases, and engineering tasks. + Guide the team to write testable and complete requirements ... to manage software development lifecycle activities. + Agile certifications strongly desired. + ** Security clearance level** : Must be able to obtain an NIH Public… more
    General Dynamics Information Technology (12/12/25)
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  • Staff Anti - Tamper Systems Engineer

    Northrop Grumman (Baltimore, MD)
    …work. **What You Will Get to Do:** As an integral part of our Systems Security Engineering Team you will be responsible for leading and providing hands-on ... performance evaluation and improvements. + Apply intermediate understanding of cryptographic security protocols to safeguard sensitive information . + Conduct… more
    Northrop Grumman (11/18/25)
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  • Principal Signals Software Engineer (Onsite)

    RTX Corporation (Fort Meade, MD)
    …(DCSA), an agency of the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances can ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission… more
    RTX Corporation (01/12/26)
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  • Endace Platform Engineer - Active TS/SCI with CI…

    ENS Solutions (College Park, MD)
    …maintenance, and long-term optimization-while integrating the platform with SIEM/SOAR, detection engineering , analytics tooling, and broader Zero Trust security ... workflows for SOC, threat hunters, and IR teams. Partnering with network engineering , cloud teams, and security operations to ensure full-spectrum telemetry… more
    ENS Solutions (12/13/25)
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  • Senior Systems Test Engineer (Onsite)

    RTX Corporation (Fulton, MD)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret **Solipsys, Managed by Collins Aerospace** At Collins Aerospace, we're working… more
    RTX Corporation (01/14/26)
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  • Principal Member of Technical Staff

    Oracle (Annapolis, MD)
    …multi-region systems challenges, influence technical architecture, and define best-in-class engineering practices. + **Ownership & Growth:** Take initiative from ... promotes psychological safety and continuous learning-including adoption of AI-assisted engineering . + **Modern Tech Stack:** Build and operate cloud-native… more
    Oracle (12/20/25)
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  • Principal OR Sr. Principal Experimental Physicist

    Northrop Grumman (Jessup, MD)
    …Mission Systems is a trusted provider of mission-enabling solutions for global security . Our Engineering and Sciences (E&S) organization pushes the boundaries ... assistance may be available CLEARANCE TYPE: A US Government security clearance per customer's requirements. TRAVEL: Yes, 10% of...of innovation, redefines engineering capabilities, and drives advances in various sciences. Our… more
    Northrop Grumman (12/05/25)
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  • Technical Program Manager - Incident and Change…

    Oracle (Annapolis, MD)
    …Real Estate & Facilities, Oracle Cloud Infrastructure, Data Center Engineering , Legal/Privacy, Procurement, and Regional Security Operations. ... engagement + Influence without authority across GPS, OCI, Data Center Engineering , Regional Security Operations, IT/Network, vendors/integrators, and compliance… more
    Oracle (01/10/26)
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