• Senior .NET/C# Software Developer

    Amentum (Arlington, VA)
    …to MS.NET, C#, MVC 4+, and Internet Information Services (IIS) for Windows Server web development knowledge) for custom in- house developed web applications. * ... MVC 4+, and Internet Information Services (IIS) for Windows Server web development). * Eight years of experience in...Diploma **Minimum Years of Experience** : * 10 years ** Preferred Qualifications:** * Experience with AI data modeling and/or… more
    Amentum (01/06/26)
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  • Senior Data Center Technician

    Oracle (Ashburn, VA)
    …+ 3-5 years working in an IT environment. + Knowledge of server /storage/network hardware systems and components. + Knowledge of critical data center infrastructure ... etc.) + Network connectivity concept knowledge (Layer1 connectivity within the DC) ** Preferred Qualifications** + 2-year or 4-year degree or relevant work experience… more
    Oracle (01/05/26)
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  • Appian Developer

    SHINE Systems & Technologies (Reston, VA)
    …Software Design, Development, Maintenance and Deployment in Web-based and Client Server Environments. The role involves designing, building, and maintaining Appian ... (REST, SOAP, Web Services). + Experience with relational databases (SQL Server , Oracle, etc.). + Familiarity with Agile/Scrum development methodologies. + Excellent… more
    SHINE Systems & Technologies (01/03/26)
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  • Lead Systems Architect - TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …+ Unified Communications: VoIP and collaboration platforms + Operating Systems: Windows Server and Red Hat Enterprise Linux (RHEL) + Lead automation and ... Exchange + NetApp storage solutions + Unified Communications platforms + Windows Server and RHEL + Strong experience with automation and orchestration, including… more
    General Dynamics Information Technology (01/02/26)
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  • Geospatial Engineer

    Steampunk (Mclean, VA)
    …spatial data models and indexing strategies using databases such as PostGIS, SQL Server Spatial, BigQuery GIS, or Azure SQL Spatial. + Develop automated workflows ... libraries. + Working knowledge of spatial databases such as PostGIS, SQL Server Spatial, Oracle Spatial, or cloud-native spatial services. + Experience with at… more
    Steampunk (01/01/26)
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  • Sr Principal Software Engineer -GPU Technology…

    Oracle (Richmond, VA)
    …tools. + Experience with the architecture, design, and implementation of modern server platforms consisting of multiple architectures and vendors, including x86 and ... ARM server architectures. + Demonstrated experience debugging and root-causing complex...strong communication skills, a sense of ownership, and drive ** Preferred Qualifications** + Experience as technical lead on a… more
    Oracle (01/01/26)
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  • Integration Service Delivery Manager

    ManTech (Herndon, VA)
    …end-users. + Ensure the operational availability and maintenance of global server , storage, and network infrastructure, including domestic data centers and overseas ... II" and "Tier III" support for Oracle (11g or higher) and Microsoft SQL Server (2008 or higher) databases, as well as legacy and modernized web-based applications.… more
    ManTech (12/31/25)
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  • Data Warehouse Engineer

    Steampunk (Mclean, VA)
    …a plus. + Experience designing and implementing data governance strategies. ** Preferred :** + Strong knowledge of SQL and database optimization techniques (Preferably ... SQL Server . Alternatively, PostgreSQL, MySQL, Oracle). + Experience with Databricks,...DevSecOps environment, applying CI/CD best practices. + DBA or server patching experience is a plus. + Experience designing… more
    Steampunk (12/25/25)
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  • Chief Enterprise Architect & Modernization Lead

    ManTech (Herndon, VA)
    …and architect physical, virtual, and cloud-based infrastructure solutions, including server , storage, and software-defined infrastructure. Lead the transition to ... delivering multiple projects in parallel within a production environment. ** Preferred Qualifications:** + Certifications: + FinOps Certified Practitioner (FOCP)… more
    ManTech (12/23/25)
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  • Lead Senior Systems Administrator

    ManTech (Chantilly, VA)
    …the organization. You will demonstrate knowledge and understanding of client and server operations and maintenance with Windows 10 and 11 environments and Windows ... Server 2016/2019, to include Active Directory, Domain Controllers, DNS,...systems architecture, processes, and configurations + Security+ certification (active) ** Preferred Qualifications** : + Previous NRO experience is highly… more
    ManTech (12/19/25)
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