• Software Engineer with Poly SR to Principle

    Lockheed Martin (Annapolis Junction, MD)
    …and validation, cost and risk analysis, and sustainment\. Proficiency or exposure to Linux is a plus as many systems rely on Linux \-based environments ... Level:** Experienced Professional **Business Unit:** RMS **Relocation Available:** No **Career Area:** Cyber Security Engineering **Type:** Task Order/IDIQ **Shift:**… more
    Lockheed Martin (07/12/25)
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  • FLEX Senior Software Engineer - SEO

    Marriott (Bethesda, MD)
    …platforms (Examples: OpenShift, Docker and Kubernetes) + Operating Systems: Red Hat Enterprise Linux , Oracle Linux , Windows, CentOS and Mac (OSX) + Network ... policies for our Open Policy Agent (OPA) initiatives, translating organizational security and compliance requirements into effective Policy as Code implementations… more
    Marriott (06/14/25)
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  • Software Engineer

    Meta (Annapolis, MD)
    …click "Apply to Job" online on this web page. **Required Skills:** Software Engineer Responsibilities: 1. Design and implement components at all layers of the ... system, including kernel, synchronization primitives, resource allocators, memory management, security , I/O systems, and persistence. 2. Design and implement drivers… more
    Meta (08/10/25)
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  • Software Architect/ Engineer (Hybrid)

    Huntington Ingalls Industries (Columbia, MD)
    …Job Description Enlighten is seeking a highly skilled and hands-on Software Architect/ Engineer with extensive experience. The ideal candidate will spearhead a team ... team. + Other duties as assigned. Minimum Qualifications + Security Clearance - A current TS/SCI level US Government...and Libraries (eg Spring, Guava) + Experience with the Linux operating system + Experience with configuration management tools… more
    Huntington Ingalls Industries (08/09/25)
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  • Software Engineer With Poly Early to Mid

    Lockheed Martin (Annapolis Junction, MD)
    …emerging threats and opportunities\. **WHO YOU ARE** Experience as a Software Engineer with knowledge assisting in the design, development, testing, and debugging of ... software solutions, with a focus on Linux and Unix operating systems\. Strong Familiarity with programming languages such as Java, Python and or analytic… more
    Lockheed Martin (08/02/25)
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  • Software Engineer , Systems

    Meta (Annapolis, MD)
    …"Apply to Job" online on this web page. **Required Skills:** Software Engineer , Systems Responsibilities: 1. Research, design, develop, build and test operating ... or Emacs), and revision control systems (Subversion, GIT, or Perforce) 20. 5. Linux , UNIX, or other *nix-like OS as evidenced by file manipulation, advanced… more
    Meta (08/01/25)
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  • Senior Engineer - RF Test & Validation

    Leonardo DRS, Inc. (Frederick, MD)
    …to delivering world-class, full life-cycle defense and intelligence products that protect the security of our nation and our allies. From air combat training to ... and government agencies around the world. **Job Summary** We're hiring a **Sr. Engineer , Test Engineering and Automation** in our **Frederick, MD** office. In this… more
    Leonardo DRS, Inc. (07/31/25)
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  • System Engineer Level 2 or 3

    Jovian Concepts, Inc. (Annapolis Junction, MD)
    Jovian Concepts, Inc. is actively seeking a System Engineer to support our Prime Program. This role can be filled either with a SE Level 2 or SE Level 3. A current ... Experience creating, managing, and troubleshooting complex data flows. + Experience using Linux command line. + Experience with Apache NiFi to process and distribute… more
    Jovian Concepts, Inc. (07/30/25)
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  • Senior Software Engineer TS/SCI Polygraph…

    Leidos (Columbia, MD)
    **Description** Leidos is seeking a driven and experienced Full Stack Software Engineer to support a high-stakes, mission-critical program. In this role, you'll help ... architect, develop, and integrate software solutions that shape national security and drive meaningful innovation. Join an Agile team where your expertise won't just… more
    Leidos (07/25/25)
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  • Mid-Level System Engineer

    Belay Technologies (Fort Meade, MD)
    …up in 2020 and a finalist in 2021! Belay Technologies is seeking a System Engineer (SE) to join our intel team. The ideal candidate will provide systems engineering ... micro services architecture, REST, Oracle/MySQL, MongoDB, PostgreSQL, JSON, XML, Linux , Node.js, PKI/TLS/SSL certificates. Other duties include researching and… more
    Belay Technologies (07/21/25)
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