• Modernization Systems Engineer - SE1

    Lockheed Martin (Hanover, MD)
    …sign on bonus as an external hire\! \#RMSC6ISR \#OneLMHotJobs \#RMSRB2025 **Basic Qualifications:** * Current DoD Top Secret SCI with Polygraph SE1: * A High ... systems engineering experience OR * A Bachelor's degree in Systems Engineer , Computer Science, Information Systems, Engineering Science, Engineering Management, or… more
    Lockheed Martin (01/08/26)
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  • Principal Industrial Engineer

    Northrop Grumman (Linthicum Heights, MD)
    …experience. + US Citizenship required + The ability to obtain and maintain a DoD Top Secret /SCI clearance is required. **Preferred Qualifications:** + Active ... Systems is seeking an exceptionally talented, motivated, and creative **Principal Industrial Engineer ** at our Advanced Technology Lab (ATL) - located outside of… more
    Northrop Grumman (12/13/25)
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  • Principal Engineer (Math Lead)

    Actalent (Rockville, MD)
    …skills. + Ability to exercise discretion and independent judgment. + Eligible for a Top Secret ( TS ) security clearance. Additional Skills & Qualifications + ... Job Title: Principal Engineer (Math Focus) Job Description We are seeking...- 8 years of relevant professional experience. + Active DoD SECRET security clearance. + Experience as… more
    Actalent (01/06/26)
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  • High-Performance Computing (HPC) Engineer

    CACI International (Frederick, MD)
    …incorporates new backend systems to support technical improvements. **Qualifications** _Required:_ + Top Secret SCI security clearance preferably with a recent ... High-Performance Computing (HPC) Engineer Job Category: Information Technology Time Type: Full...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (01/06/26)
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  • Sr. Principal Air Vehicle System Test…

    Northrop Grumman (Millersville, MD)
    …company selected international or Guam location after the initial 24-month assignment. + Active DoD Top Secret clearance that is in-scope or currently ... based on international location selected. + Must have a DoD Secret clearance that is in-scope or...enrolled in CE, with the ability to obtain a Top - Secret /SCI clearance within a reasonable amount of… more
    Northrop Grumman (11/16/25)
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  • Program Lead - System Engineer

    Leidos (Odenton, MD)
    …experience; or 10-13 years of professional experience with a related Master's degree. + Active DoD Top Secret Security Clearance and ability to obtain a ... **Description** The Program Lead/System Engineer position will oversee the management of the...DoD Top Secret with SCI. + Experience in… more
    Leidos (11/11/25)
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  • Modernization Cyber Network Engineer - NE2

    Lockheed Martin (Hanover, MD)
    …is being used for contingent offers\. \#RMSC6ISR \#OneLMHotJobs \#RMSRB2025 **Basic Qualifications:** * Current DoD Top Secret SCI with Polygraph NE2: * A ... hardware and software to satisfy ISO 9000 requirements and other DoD /IC regulations\. Knowledge or Experience in the following: * Experience or knowledge of… more
    Lockheed Martin (01/08/26)
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  • System Test Engineer

    Northrop Grumman (Patuxent River, MD)
    …a reasonable amount of time for business needs **Preferred Qualifications:** + Active in-scope Top Secret /SCI DoD security clearance at time of application, ... 0 years of relevant experience. + Must have a DoD Secret clearance that is in-scope or...enrolled in CE, with the ability to obtain a Top - Secret /SCI clearance within a reasonable amount of… more
    Northrop Grumman (10/23/25)
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  • Software Engineer

    ManTech (Belcamp, MD)
    **MANTECH** seeks a motivated, career and customer-oriented ** Software Engineer ** to join our team at our **Belcamp, MD Location.** **Responsibilities include ... departments, and customers to identify end-user requirements and specifications, driving software development that meets real-world needs. + Design algorithms and… more
    ManTech (01/06/26)
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  • Mid. Software Engineer

    Belay Technologies (Fort Meade, MD)
    …2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Mid-Level Software Engineer to join our intel team. The Software Engineer ... system level to individual software components. The Agentic AI ICAM Integration Software Engineer will drive the extension of enterprise identity and access… more
    Belay Technologies (12/12/25)
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