• Systems Engineer

    CACI International (Columbia, MD)
    Systems Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... Network Security Implementation and Sustainment (NSIS) Services team as a Systems Engineer . This role offers an exciting opportunity to utilize your expertise in… more
    CACI International (12/12/25)
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  • Senior Test Engineer 25k Sign On Bonus

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Test Engineer ** in our **Intelligence Secto** r **& Analytics Business Area (CABA)** . ... Leidos is seeking a motivated, career and customer-oriented **Test Engineer ** to join our team in Columbia, Maryland. The...plans, test cases, and test processes + Performing User Interface testing against requirements + Identifying data to be… more
    Leidos (12/11/25)
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  • Systems Engineer , Staff Principal

    BigBear.ai (Columbia, MD)
    …in national security and intelligence. We're looking for a Level 3 IT Engineer who thrives in dynamic environments and is passionate about building, maintaining, and ... opportunity. What you will do As a senior IT Engineer , you'll play a key role in designing, implementing,...for stakeholders. + Collaborate across teams to ensure seamless integration and high system availability. + Provide strategic input… more
    BigBear.ai (11/27/25)
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  • Mechanical Engineer

    UIC Government Services and the Bowhead Family of Companies (Indian Head, MD)
    **Overview** MECHANICAL ENGINEER (AT): The Mechanical Engineer position is responsible for supporting manufacturing projects. This position combines hands-on ... problems - Perform in all phases of hardware design, development, integration /implementation, and analysis - Plan and conduct engineering feasibility studies for… more
    UIC Government Services and the Bowhead Family of Companies (11/10/25)
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  • Software Engineer 3

    Synergy ECP (Columbia, MD)
    Software Engineer 3 Columbia, MD Description Company Description Synergy ECP is a Service Disabled Veteran-Owned Small Business SD(VOSB) that was formed in July 2007 ... Clearance Required: TS/SCI Other Requirements: US Citizenship 1 Fulltime Software Engineer Level 3- develops, maintains, and enhances complex and diverse software… more
    Synergy ECP (10/22/25)
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  • (DOD SkillBridge) Space Systems Engineer

    Northrop Grumman (Linthicum Heights, MD)
    …analysis + Trade studies + Technical planning + Cost and risk analysis + Interface definition + System design + System integration and test + Verification ... This includes mission engineering, requirements, architecture, modeling and simulation, integration and test, verification and validation, and many more! **The… more
    Northrop Grumman (11/19/25)
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  • Software Engineer

    Leidos (Gaithersburg, MD)
    **Description** Leidos is seeking a Software Engineer who will be a member of a dynamic team working on the development/maintenance of software that improves ... Traffic Control Tower (ATCT) Traffic Flow Management System (TFMS) - Replacement or integration of multiple systems in the National Airspace System (NAS). - TFDM… more
    Leidos (01/15/26)
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  • TS/SCI Sr Electrical Engineer

    Insight Global (Aberdeen Proving Ground, MD)
    Job Description IG is looking for a Senior Electrical Engineer . This person will be supporting REACT - previously CBTA funded through May 2029. You will: . ... and procedures (TTP) . Proficiency developing C/C++ or equivalent code to interface with sophisticated hardware and associated interfaces (SPI, I2C, etc) . Extensive… more
    Insight Global (01/15/26)
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  • Systems Engineer 6

    Synergy ECP (Columbia, MD)
    Systems Engineer 6 Columbia, MD Description Founded in 2007 and headquartered in Columbia, Maryland, Synergy ECP is a leading provider of cybersecurity, software and ... to include architecture development, requirements management, risk management, testing, interface management, and configuration control. Task Activities: Provide support… more
    Synergy ECP (01/14/26)
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  • Software Engineer - Clearance Required

    Lockheed Martin (Hanover, MD)
    …for providing full lifecycle support including analysis, design, development, integration , testing, procurement, deployment, security, training and sustainment for ... can support our mission\. **THE WORK** As a Software Engineer you will: * Analyze user requirements to derive...algorithms requiring adherence to strict timing, system resource, or interface constraints; Perform quality control on team products *… more
    Lockheed Martin (01/08/26)
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