• Systems Engineer Skunk Works Level 3

    Lockheed Martin (St. Mary's County, MD)
    …our tradition making history in advanced aircraft development\. As a System Engineer you will provide technical services and guidance on installation, upgrades, ... contribute in the team developing several systems including System Integration Labs, Deployable Shelters, and Fixed Facilities in support...and Fixed Facility systems across several projects\. A level 3 employee **Typically has 5 \- 10 years** of… more
    Lockheed Martin (01/09/26)
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  • Sr. SQL Database Engineer 3 (TS/SCI…

    COMSO, Inc (Fort Meade, MD)
    Sr. SQL Database Engineer 3 (TS/SCI w/ Polygraph) FORT MEADE, MD (http://maps.google.com/maps?q=FORT+MEADE+MD+USA+20755) Description COMSO, Inc. is a powerhouse ... as we execute this mission-critical contract providing architecture, engineering, integration , and maintenance across a multiple classification Enterprise network.… more
    COMSO, Inc (01/15/26)
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  • Senior Software Engineer 3 - Oracle…

    Oracle (Annapolis, MD)
    …+ **Build and maintain reference architectures and SDK examples** that demonstrate integration of OCI GenAI Services, AI Vector Search, and Oracle Database. + ... Workshop authoring, event code setup, Terraform automation, OCI SDK integration , markdown-based instruction design. + **AI/GenAI Workloads:** RAG pipelines,… more
    Oracle (11/25/25)
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  • Flight Test Engineer Senior - Level…

    Lockheed Martin (St. Mary's County, MD)
    **Description:** You will be the Flight Test Engineer for the Multi Domain Control System \(MDCS\) team\. Our team provides on\-site support for test efforts for ... resolved in a timely manner\. **What You Will Be Doing** As the Flight Test Engineer you will be responsible helping design, develop, integrate and test a variety of… more
    Lockheed Martin (12/06/25)
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  • Information Systems Security Engineer Level…

    ARSIEM (Columbia, MD)
    …you work with. ARSIEM is currently looking for an Information Systems Security Engineer 3 to participate as a security engineering representative on engineering ... teams for the design, development, implementation, and integration of secure networking, computing, and enclave environments. This position will support one of our… more
    ARSIEM (11/01/25)
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  • Automated Test Engineer 3

    Leidos (Gaithersburg, MD)
    …excel and grow, we invite you to learn more.** Leidos is seeking an Automated Test Engineer (Level 3 ) to join our team in Egg Harbor Township, NJ, or ... with software, systems, and AI engineering teams. + Execute integration testing of distributed, safety-critical systems using containerized or...this job requisition will remain open for at least 3 days with an anticipated close date of no… more
    Leidos (01/13/26)
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  • Cloud Software Engineer 3

    Nightwing (Annapolis Junction, MD)
    …components. **_** An active TS/SCI with Poly is required **_** The Level 3 Cloud Software Engineer (SWE) shall possess the following capabilities: *Provide ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (12/22/25)
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  • Systems Engineer 3

    Leidos (Gaithersburg, MD)
    …essential to meet the demands of future air travel. Leidos is seeking a talented **Systems Engineer (Level 3 )** to join our team in Egg Harbor Township, NJ, or ... and implementing these mission-critical systems, ensuring the seamless and safe integration of new, intelligent capabilities into the live operational environment.… more
    Leidos (01/15/26)
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  • Software Engineer 3

    Leidos (Gaithersburg, MD)
    …essential to meet the demands of future air travel. Leidos is seeking a talented **Software Engineer (Level 3 )** to join our team in Egg Harbor Township, NJ, or ... and implementing these mission-critical systems, ensuring the seamless and safe integration of new, intelligent capabilities into the live operational environment.… more
    Leidos (01/13/26)
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  • DevOps Software Engineer Level 3

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Required:** Yes **Job Description:** What you will be doing The DevOps Software Engineer shall be responsible for software integration efforts, development of ... Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** Linux Integration ,Networking,Provisioning Storage **Experience:** 7 + years of related experience… more
    General Dynamics Information Technology (12/29/25)
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