• Identity Management Engineer - TS/SCI…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ208614 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... experience **US Citizenship Required:** Yes **Job Description:** Identity Management Engineer As a Systems Engineer ...of related experience with a focus on identity management, system integrations, or enterprise systems . * Technical… more
    General Dynamics Information Technology (10/14/25)
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  • Software Engineer Level 3 or 4

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...in lieu of a degree. + **Must have current Top Secret /SCI security clearance at time of… more
    Northrop Grumman (12/20/25)
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  • UAS Conceptual Design Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …creatively to develop innovative design solutions. + **Ability to obtain/maintain a Top Secret US Security Clearance is required** **Qualifications We Prefer:** ... seeking a highly skilled and innovative UAS Conceptual Design Engineer to join our dynamic engineering team. This role...position requires the ability to obtain and maintain a Top Secret US Security Clearance. US Citizenship… more
    Sierra Nevada Company, LLC (11/21/25)
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  • Software Engineer

    Lockheed Martin (Manassas, VA)
    …creativity, excellence, and product innovation\. **The Work** Lockheed Martin Rotary & Mission Systems is seeking a full\-time Software Engineer \. In this role, ... or other broker‑based messaging protocols, and the Linux Operating System \. This position is located at a facility that...candidate will be required to hold an active government Secret security clearance\. **Why Join Us** Your Health, Your… more
    Lockheed Martin (11/09/25)
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  • Product Security Engineer - Advanced…

    The Boeing Company (St. Charles, MO)
    …into simple, easy to understand concept + Growing understanding of DoD defense systems architectures and communications system concepts, mission, and common ... Weapons Proprietary Programs in the Space, Intelligence & Weapons Systems (SIWS) organization. These individuals will act as the...update assessment results on an ongoing basis. + Perform system analysis and develop system test for… more
    The Boeing Company (12/22/25)
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  • Senior Network Engineer

    Leidos (Odenton, MD)
    Secret security clearance prior to start and be able to obtain a Top Secret . (US Citizenship required)_ **Basic Qualifications:** + Bachelor's degree and 8-12 ... **Description** Leidos is seeking a **Senior Network Engineer ** to join our Defense Enclave Services (DES)...be considered in lieu of degree. + Active DoD Secret clearance + Require network certification which shall meet… more
    Leidos (12/03/25)
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  • Network Engineer - Mid-Career

    Lockheed Martin (Liverpool, NY)
    …and fiber optic cabling, physical security, power, and cooling requirements\. * DoD Top Secret Security Clearance or the ability to obtain one\. **Security ... **Description:** **WHAT WE'RE DOING** At Lockheed Martin Rotary and Mission Systems , we're on a mission to drive innovation and uphold the highest standards of… more
    Lockheed Martin (11/27/25)
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  • Experienced RF Engineer (Colorado)

    Lockheed Martin (Littleton, CO)
    …meter\)\. * Familiarity with satellite communications or space RF payload development\. * Active Top Secret clearance with the ability to obtain and maintain a ... systems \.** We are seeking a highly motivated RF Engineer to support the design, development, and integration of...Top Secret /SCI clearance\. **Desired Skills:** * 2\+… more
    Lockheed Martin (11/02/25)
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  • SharePoint Engineer (Back End) - TS/SCI

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ208494 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... architecture and system design documentation for new or existing computer systems + Analyzes user requirements, concept of operations documents, and high-level … more
    General Dynamics Information Technology (10/08/25)
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  • Principal Software Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    system architecture making an impact on a software engineering team + Active Top Secret US Security Clearance w/ SCI eligibility is required **Qualifications ... more (https://www.sncorp.com/careers/total-rewards/) . **IMPORTANT NOTICE:** This position requires current/active Top Secret with SCI eligibility US Security… more
    Sierra Nevada Company, LLC (11/07/25)
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