• Microsoft Exchange & Messaging Engineer…

    General Dynamics Information Technology (Chantilly, VA)
    …and migrate a variety of physical and virtual systems to on-premises, cloud , or hybrid infrastructures. Engineers will provide support to multiple globally dispersed ... geographically dispersed services, integrating services into public, private and hybrid cloud environments, engineering solutions to be deployed via automated CM… more
    General Dynamics Information Technology (08/12/25)
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  • Systems Engineer 5- Enterprise IT…

    M. C. Dean (Vienna, VA)
    …objectives and regulatory compliance priorities particularly in areas like cloud -native services, AI-driven operations, and advanced security frameworks. + Develop ... IT infrastructure adheres to regulatory standards and best practices for cybersecurity, data governance, and operational resilience. + Serve as a mentor to senior… more
    M. C. Dean (08/27/25)
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  • Lead AI Engineer

    Mastercard (Arlington, VA)
    …and governments realize their greatest potential._ **Title and Summary** Lead AI Engineer About Mastercard Mastercard is a global technology company in the payments ... AI-powered platforms to drive innovation and impact. As a Lead AI Engineer , you'll work with cutting-edge tools, large language models (LLMs), and emerging… more
    Mastercard (10/01/25)
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  • Infrastructure Engineer

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing… more
    Nightwing (09/26/25)
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  • Principal AI Engineer

    Mastercard (Arlington, VA)
    …and governments realize their greatest potential._ **Title and Summary** Principal AI Engineer About Mastercard Mastercard is a global technology leader in the ... safer, smarter, and more personal. Role Overview: As a Principal AI Software Engineer , you will play a pivotal role in architecting and delivering next-generation… more
    Mastercard (09/26/25)
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  • Software Engineer

    SAIC (Reston, VA)
    **Description** SAIC has an immediate opening for a Software Engineer to maintain, upgrade, and develop as necessary a custom software solution critical to the daily ... an application framework hosting a SQLite database. The Software Engineer candidate will also work within a team to...to support development of scripts and tools to support data collection and automation of lab-based hardware testing. **Roles… more
    SAIC (09/13/25)
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  • Senior Software Engineer (C#/.NET)

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Software Engineer (C#/.NET) Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... edge in real estate. As a CoStar **Senior Software Engineer ** on the Platform Development team, you will play...you will play a key role in expanding the data platform that supports all of CoStar Group's largest… more
    CoStar Realty Information, Inc. (09/13/25)
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  • F5 Systems Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …client's physical/virtual infrastructure for the future. Our work depends on an F5 Engineer joining our team to support Government activities in Sterling, VA or ... customer-centric environment in delivering Network Engineering Services. As an F5 Engineer supporting the Government, you will be responsible for traffic management,… more
    General Dynamics Information Technology (09/10/25)
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  • Unified Communication Engineer - Senior

    Amentum (Warrenton, VA)
    …space? If so, look no further. Amentum is seeking a Senior Unified Communication Engineer to join our team of passionate individuals in Warrenton, VA. In this role ... ES) which is a DoD-provided, TS/SCI, integrated voice, video, and data , global communications network that facilitates collaboration among senior leaders and… more
    Amentum (09/09/25)
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  • Acquisition Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an **Acquisition System Engineer ** to fill a critical position on SAIC's Prime Program, Landmark AOS located in Chantilly, VA. ... growing and changing nature of both the space and data science domains is driving the Government customer to...meet the challenges of tomorrow. As the **Acquisition System Engineer ** , you will provide Acquisition and Program Management… more
    SAIC (08/16/25)
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