• DAI Infrastructure Application and Database…

    CGI Technologies and Solutions, Inc. (Fort Belvoir, VA)
    …Application and Database Subject Matter Expert - Intermediate TS /SCI** **Category:** Software Development/ Engineering **Main location:** United States, ... Full Time **Position Description:** We are looking for a Lead Oracle Solutions Architect to join our team, offering expert support, analysis, and research into… more
    CGI Technologies and Solutions, Inc. (04/12/25)
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  • Software Technical Lead

    Amentum (Herndon, VA)
    …collaboration to reverse engineer legacy codebases and develop UML models with Enterprise Architect + Ensure compliance and security in communication ... C#, C++, SQL + Experience with development tools: JIRA, Confluence, Splunk, Enterprise Architect + Strong debugging, performance optimization, and DevOps skills… more
    Amentum (04/29/25)
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  • Sr. Sales Engineer - TS /SCI - Hybrid |

    Optiv (Washington, DC)
    …Optiv+ClearShark + ClearShark has an opportunity available for a full time Sr. System Engineer (SE) to support our sales efforts for the DISA/4th Estate territory ... in one or more of the following: Splunk Platform, Splunk Security, Enterprise Networking, Network Security, Enterprise Firewall Deployment, Data Center, and/or… more
    Optiv (04/05/25)
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  • Pipeline Template

    SAIC (Bethesda, MD)
    **Description** SAIC is seeking a highly motivated and tactical Enterprise Architect to coordinate change management process across a large government contract ... Proficiency in standard office software and EA tools (ie MagicDraw, Cameo, Rhapsody, System Architect ) + Experience organizing and running meetings + Ability to… more
    SAIC (05/01/25)
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  • Cleared Systems Engineer, National/Tactical…

    General Atomics (Chantilly, VA)
    …based on advanced MSBE techniques. **PREFERRED SKILLS AND EXPERIENCE:** + Experience using Cameo Enterprise Architect (CEA) or Cameo Systems Modeler (CSM) + ... used to employ solutions that orchestrate engagement control via System of Systems (SoS) architectures. Engineering solutions...substitute equivalent experience in lieu of education. + A Top Secret security clearance with SCI eligibility.… more
    General Atomics (04/11/25)
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  • Systems Architect

    CACI International (Springfield, VA)
    …TCS team is looking for a System Architect to work on Enterprise Cross Domain Systems and associated projects. These systems provide reliable data ... Systems Architect Job Category: Information Technology...for system evolution and modernization. + Ensure system scalability and performance: Design and implement systems… more
    CACI International (02/17/25)
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  • Software Developer/SME

    Amentum (Chantilly, VA)
    …engineer legacy codebases and produce UML models using Enterprise Architect . + Support secure communications systems , ensuring compliance with operational ... Experience working with tools like JIRA, Confluence, Splunk, and Enterprise Architect . + Strong skills in debugging,...Background in on-call support and operational monitoring of critical systems . **Clearance Required:** + TS /SCI w/ Poly… more
    Amentum (04/29/25)
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  • High Performance Computing (HPC) Specialist SA…

    Amazon (Arlington, VA)
    …that the candidate selected be a US Citizen and must currently possess an active Top Secret security clearance with polygraph. Are you excited to help the ... job responsibilities HPC is growing in importance as these systems are necessary for the explosion importance of ML...background is preferred, in addition to experience helping customers architect enterprise grade solutions. You will be… more
    Amazon (03/12/25)
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  • Expert Data Scientist

    ManTech (Chantilly, VA)
    …modeling, transport, ingest, and data integrity + 5+ years' experience with system information and event management (SIEM) systems . Experience with cybersecurity ... formats + Knowledge of latest security principles, techniques, and protocols + Splunk Enterprise Certified Architect , AWS Certified Solutions Architect -… more
    ManTech (03/13/25)
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  • Mainframe Systems Architect (CICS)

    Fiserv (Bethesda, MD)
    …do at Fiserv?** The primary purpose of the Mainframe Systems Architect (CICS) is to provide senior-level CICS/ TS technical support (installation, ... come make a difference at Fiserv. **Job Title** Mainframe Systems Architect (CICS) **What does a successful...and existing CICS/ TS project implementations while maintaining CICS/ TS system options for optimum performance and… more
    Fiserv (05/03/25)
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