• Network Engineer - Senior

    TekSynap (Bluemont, VA)
    **Responsibilities & Qualifications ** **RESPONSIBILITIES** + Engineer, configure, and maintain **Cisco UCS, routing, switching, firewalls, SD-WAN, and ISE** across ... (routing, switching, and wireless). + Administer and maintain **Windows Server environments** , including **Active Directory (AD)** , **Domain Controllers… more
    TekSynap (10/25/25)
    - Related Jobs
  • 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 ... requirements and provide solution specifications throughout all SDLC phases. Required Qualifications : + US Citizenship. + Current TS/SCI security clearance with CI… more
    SHINE Systems & Technologies (01/03/26)
    - Related Jobs
  • 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 ... alignment with enterprise architecture standards and mission priorities. **Required Qualifications ** + Active TS/SCI security clearance with CI Polygraph (required).… more
    General Dynamics Information Technology (01/02/26)
    - Related Jobs
  • Sr Principal Software Engineer -GPU Technology…

    Oracle (Richmond, VA)
    …of performance optimization algorithms for AI models running on the hardware. **Basic Qualifications ** + BS or MS degree in Computer Science or relevant technical ... tools. + Experience with the architecture, design, and implementation of modern server platforms consisting of multiple architectures and vendors, including x86 and… more
    Oracle (01/01/26)
    - Related Jobs
  • 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 ... support for Oracle (11g or higher) and Microsoft SQL Server (2008 or higher) databases, as well as legacy...to ensure a customer-focused and technically proficient workforce. **Minimum Qualifications :** + 7+ years of experience managing complex IT… more
    ManTech (12/31/25)
    - Related Jobs
  • Classified Systems Information Systems Security…

    ANSER (Arlington, VA)
    …as ISSO/ISSM. + Install, configure, manage, and maintain Windows server environments (physical/virtual) and network infrastructure including routers, switches, and ... network services such as DNS, DHCP, and enforce secure TCP/IP configurations. Required Qualifications : + Active TS/SCI clearance + 8+ years of experience as an ISSO,… more
    ANSER (12/27/25)
    - Related Jobs
  • 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 ... and performance feedback to staff across varying skill levels. **Minimum Qualifications :** + 7+ years of experience managing and leading enterprise engineering… more
    ManTech (12/23/25)
    - Related Jobs
  • 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,...and upgrades. + Domestic Travel up to 25% **Minimum Qualifications :** + Bachelor's Degree and 7 years' experience, or… more
    ManTech (12/19/25)
    - Related Jobs
  • Cyber Security Engineering Specialist III

    William C Brown Inc (Springfield, VA)
    …analyze data, and respond to incidents/events + Performs digital media analysis on host, server , and network data as required to analyze and respond to an incident, ... and provide recommendations to prevent reoccurrence Position Requirements You'll Bring These Qualifications : + Bachelor's Degree and or 6 years experience in Cyber… more
    William C Brown Inc (12/19/25)
    - Related Jobs
  • Senior Software Engineer

    CoStar Realty Information, Inc. (Richmond, VA)
    …Agile/Scrum ceremonies and contribute to incremental delivery and continuous improvement. ** Qualifications ** + Bachelor's Degree required from an accredited, not for ... C#, .NET Framework, .NET Core. + Strong experience with MS SQL Server , including relational database design and performance tuning. + Hands-on experience with… more
    CoStar Realty Information, Inc. (12/19/25)
    - Related Jobs