• ABBTECH Professional Resources, Inc. (Washington, DC)
    …Support Application team with troubleshooting application outage issues.** **- Serves as a subject matter expert in managing Middleware including proposing ... **Location: Washington DC** **Public Trust** **The Senior Middleware Engineer will work closely with the Development, Server, DB, and other teams to deliver… more
    DirectEmployers Association (12/17/25)
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  • Software Engineer ( SME )

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Software Engineer ( SME )** in our **National Security Sector's (NSS) Cyber & Analytics ... a difference in National Security!** **Job Description** As a Software Engineer on this program, you will...**Original Posting:** August 4, 2025 For US Positions: While subject to change based on business needs, Leidos reasonably… more
    Leidos (11/07/25)
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  • Cloud Software Engineer

    Tactibit Technologies LLC (Silver Spring, MD)
    …workloads to private, public, and hybrid cloud infrastructures. + Act as a subject matter expert for end-to-end cloud systems engineering including ... to excellence in everything we do. About the Cloud Software Engineer position We are looking for...data collected from satellites daily. You should be an expert in migrating functions and networks to private, public,… more
    Tactibit Technologies LLC (12/25/25)
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  • Software Engineer Sr

    Lockheed Martin (Herndon, VA)
    …multiple programs\. Looking for someone who is \(or is willing to become\) a Domain/ Subject Matter Expert in the Mission Management and/or Command and ... future\. **THE WORK** **Lockheed Martin is seeking a talented Software Engineer with a TS/SCI clearance** to...software , information processing techniques, and information gathered from subject matter experts and system users to… more
    Lockheed Martin (12/18/25)
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  • Specialist, Software Engineer

    L3Harris (Herndon, VA)
    …Essential Functions: + Support the engineering team members as a subject matter expert in embedded software application development, through guidance and ... in the interest of national security. Job Title: Specialist, Software Engineer (Embedded Software ) Job...who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility… more
    L3Harris (12/18/25)
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  • Principal Software Engineer

    RTX Corporation (Sterling, VA)
    …visual motion and simulator interoperability. In this position, you will become a technical subject matter expert for the design, implementation, and testing ... eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret **Principal Software Engineer ** **- Training System Software (Onsite)**… more
    RTX Corporation (11/19/25)
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  • Full Stack Software Engineer

    Leidos (Gaithersburg, MD)
    …a highly experienced, versatile, and visionary Full Stack Software Engineer Subject Matter Expert ( SME ) for the Maru Program. In this role, you ... **Description** National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security… more
    Leidos (11/01/25)
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  • Software Engineer (Secret)

    SMX (Washington, DC)
    Software Engineer (Secret) (4611)at SMX(View all jobs) (https://www.smxtech.com/careers/) Boston, MA; Colorado Springs, CO; Tampa, FL; Washington, DC SMX is ... seeking ** Software Engineers (Junior/Mid/Senior/ SME )** supporting the design and...and with customer or vendor teams + Define and engineer solution capabilities that satisfy customer business drivers /… more
    SMX (10/16/25)
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  • Software Engineer ( SME )

    BAE Systems (Sterling, VA)
    …Other incentives may be available based on position level and/or job specifics. ** Software Engineer ( SME )** **117830BR** EEO Career Site Equal Opportunity ... for a total of eighteen (18) years is acceptable in lieu of a degree. Software Engineer will serve as part of a software development team to deliver… more
    BAE Systems (10/31/25)
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  • Senior Software Engineer

    CACI International (Laurel, MD)
    Senior Software Engineer Job Category: Information Technology...Subject Matter Expertise:** Serve as a subject matter expert within the ... Local * * * **The Opportunity** Join our dynamic team as a Senior Software Engineer and contribute to the maintenance and upgrade of our critical web servers.… more
    CACI International (10/12/25)
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  • Staff Software Engineer , Mapping

    General Motors (Washington, DC)
    …system issues across services, data pipelines, and production environments. + Serve as the Subject Matter Expert ( SME ) in distributed system design, ... performant user interfaces. **The Role** We are looking for a **Staff Software Engineer ** with deep expertise in **distributed backend** **systems** to join our… more
    General Motors (12/02/25)
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  • SAP Software Engineer

    Cardinal Health (Washington, DC)
    …to resolve complex data conversion challenges and performance issues. + Serve as the subject matter expert on SAP data structures (eg, master data, ... conducts regular assessments, maintenance and enhancements of existing applications. The SAP Software Engineer , will be responsible for overseeing the end-to-end… more
    Cardinal Health (11/09/25)
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  • Staff Engineer - Software

    TheIncLab (Mclean, VA)
    …architecture, and design for complex systems. + Serve as a subject matter expert for software engineering best practices, frameworks, and tools. ... can meet purpose as well. We are looking for a Staff Engineer to join our Software Engineering team. This is a senior technical leadership role responsible for… more
    TheIncLab (12/09/25)
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  • Lead Software Engineer (Remote)

    CareFirst (Reston, VA)
    …and testing of new applications and enhancements of existing applications. Serves as a subject matter expert for specified systems and their subsequent ... automated unit and integration testing, and debugging of computer software ranging from operating system architecture integration and ...technology. + The Candidate must play the role of subject matter expert in the… more
    CareFirst (12/19/25)
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  • Senior Software Engineer , Frontend…

    Coinbase (Washington, DC)
    …JavaScript, and Typescript. * You've led and landed meaningful projects and are seen as a subject matter expert on your team * You've developed and shipped ... user-facing features using component-based UI frameworks. * You're familiar with product and design lifecycles, and collaborating closely with designers, engineers, and product managers. * You write high-quality, well-tested, extensible code. * You take pride… more
    Coinbase (12/20/25)
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  • Senior Software Engineer , Frontend…

    Coinbase (Washington, DC)
    …JavaScript, and Typescript. * You've led and landed meaningful projects and are seen as a subject matter expert on your team * You've developed and shipped ... user-facing features using component-based UI frameworks. * You're familiar with product and design lifecycles, and collaborating closely with designers, engineers, and product managers. * You write high-quality, well-tested, extensible code. * You take pride… more
    Coinbase (11/07/25)
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  • AI Security Engineer , Manager

    Deloitte (Mclean, VA)
    …(CISSP) + Certified SAFe(R) Advanced Scrum Master + Certified SAFe(R) Agile Software Engineer + Certified SAFe(R) Architect + Certified SAFe(R) DevOps ... Work you'll do As a Deloitte Manager, AI Security Engineer , you will be crucial in safeguarding our advanced...transaction monitoring systems. + Act as an AI security SME , continuously research emerging threats The team Deloitte Tax… more
    Deloitte (10/22/25)
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  • Principal Software Developer

    Oracle (Washington, DC)
    …Proficient oral and written communication skills. + Willingness to act as the subject matter expert , tracking technology/industry trends, and providing ... team is seeking a passionate, energetic and curious Principal Software Engineer to join our organization. Oracle...the following: 1. Medical, dental, and vision insurance, including expert medical opinion 2. Short term disability and long… more
    Oracle (11/25/25)
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  • Subject Matter Expert

    Cognizant (Washington, DC)
    …that fundamentally connect people with processes. Within Cognizant IOT, we engineer industry-aligned, IoT-enabled products that merge industry needs with human ... eligible for Cognizant's discretionary annual incentive program, based on performance and subject to the terms of Cognizant's applicable plans. Application will be… more
    Cognizant (12/12/25)
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  • Subject Matter Expert Level…

    GovCIO (Bethesda, MD)
    …a referral to this job (https://careers-govcio.icims.com/jobs/7282/ subject - matter - expert -level-iii ... **Overview** GovCIO is currently hiring forSubject Matter Expert - Level III /...services to the Operations and Security Teams + Provide subject matter expertise in appropriate architecture area… more
    GovCIO (12/18/25)
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