• Software Engineer

    Leidos (Bethesda, MD)
    2 or more years of prior relevant experience + Must possess an Active Top Secret /SCI clearance and ability to obtain and maintain a Polygraph + Experience ... your career path. Leidos has an exciting opening for you as our next ** TS /SCI cleared Software Engineer ** supporting a long-term DOMEX Technology Platform (DTP)… more
    Leidos (09/26/25)
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  • Mid-Level Capabilities Development Engineer

    General Dynamics Information Technology (Hanover, MD)
    …RQ207031 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... world. What you'll experience: - Technologies that aren't just top -notch, they're often top - secret -...years or more of knowledge and experience in two ( 2 ) or more of the following: - System more
    General Dynamics Information Technology (09/10/25)
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  • Mid-Level Systems Engineer

    Leidos (Gaithersburg, MD)
    …of the Decision Advantage Solutions Business Area is currently seeking a Mid-Level Systems Engineer for the Chinook Program on the Advanced Analyst Augmentation ... Analytical Cloud Enablement System (4ACES) team. The ideal candidate will have experience...vendors to manage the 4ACES platform **Clearance Level Required:** Top Secret clearance with SCI required. Ability… more
    Leidos (08/21/25)
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  • Modernization Cyber Network Engineer - NE1

    Lockheed Martin (Hanover, MD)
    …used for contingent offers\. \#RMSC6ISR \#OneLMHotJobs \#RMSRB2025 **Basic Qualifications:** * Current DoD Top Secret SCI with Polygraph NE1: * A High School ... OR * A Bachelor's degree in a relevant discipline \(e\.g\., System Engineering, Computer Science, Information Systems , Engineering Science, Engineering… more
    Lockheed Martin (07/12/25)
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  • Systems Test Engineer

    Leidos (Fort Meade, MD)
    …analysis of test data and documenting test results and recommendations. **Test Engineer Basic Qualifications:** + ** Top Secret /SCI Security Clearance.** ... challenges. That's where you come in.** **We need a results-oriented Test Engineer to support the Nuclear Command, Control, and Communications (NC3) Enterprise… more
    Leidos (08/21/25)
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  • Systems Engineer

    KBR (Lexington Park, MD)
    Title: Systems Engineer Program Summary: KBR's Defense and Technology Solutions (DTS) business unit delivers comprehensive engineering and technical solutions ... security advancements. Job Summary: KBR is seeking a Missions Systems Engineer to join our team supporting...a detailed knowledge of CEC/AHE. + A current DoD Top - Secret Clearance with a Single Scope Background… more
    KBR (07/23/25)
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  • Specialized Modernization Software Engineer

    Lockheed Martin (Hanover, MD)
    …used for contingent offers\. \#RMSC6ISR \#OneLMHotJobs \#RMSRB2025 **Basic Qualifications:** Current DoD Top Secret SCI with Polygraph SWE2: * A High School ... providing new features and enhancements to Front End Solutions systems \. This will allow for products to work at\-scale...or data repositories * Write or review software and system documentation Knowledge or experience in the following; *… more
    Lockheed Martin (09/25/25)
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  • Information Systems Security…

    KBR (Fulton, MD)
    …update assigned RMF documentation and artifacts for each service, as required. Minimum Qualifications: + Top Secret with SCI. + Requires 5 to 8 years with BS/BA ... Title: Information Systems Security Engineer (ISSE) Belong. Connect....engineering tasks and projects + Provide guidance describing the system and its functions, information types, operating environments, and… more
    KBR (08/27/25)
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  • Information Systems Security…

    CACI International (Fort Meade, MD)
    Information Systems Security Engineer (Multiple Levels) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI ... * * * CACI is looking for talented **Information Systems Security Engineer (ISSE)** around the Fort...the design, development, implementation and/or integration of IA architectures, systems , or system components. + Supported the… more
    CACI International (09/25/25)
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  • Senior Navigation Engineer

    Johns Hopkins Applied Physics Laboratory (Laurel, MD)
    …experience in US Navy maritime navigation system operations. + Hold an active Top Secret security clearance. #LI-AG1 About Us Why Work at APL? The Johns ... Navy has the most accurate, yet reliable maritime navigation systems in the world? If so, we're looking for...Secret security clearance and can ultimately obtain a Top Secret clearance. You'll go above and… more
    Johns Hopkins Applied Physics Laboratory (09/14/25)
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