• Senior Web Developer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Web Developer** to join our team in **DC, Maryland, and Virginia (DMV) area** . In this role you ... will design , create, and modify Websites. You will be responsible for analyzing user needs to implement Website content, graphics, performance, and capacity. You… more
    ManTech (08/19/25)
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  • Senior Software Quality Assurance Tester

    Guidehouse (Mclean, VA)
    …phases of risk management assessments and software/hardware development, with emphasis on user requirements analysis, test design , and tool selection. + ... Public Trust **What You Will Do** **:** As a Senior Software Quality Assurance Tester, you will: + Lead...Ability to contribute to test automation strategy, including framework design and tool evaluation. + Experience integrating… more
    Guidehouse (10/02/25)
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  • Appian Architect/ Senior Developer

    IBM (Ashburn, VA)
    …unique skills and experience . **Your role and responsibilities** This role will design and develop Appian solutions. This will include: * Implementing end to end ... experience as an hands-on Appian Developer in a senior /lead role for production applications * 1+ years of...critical applications following Agile methodologies. * 2+ years of experience in the design and implementation of… more
    IBM (09/24/25)
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  • Senior Mainframe Developer

    GovCIO (Richmond, VA)
    **Overview** GovCIO is currently hiring for Senior Mainframe Developer to perform maintenance, remediation's, and updates to mission critical applications used to ... will include: + Interaction with customers and stakeholders to understand user requirements + Use Atlassian tools including JIRA for requirements tracking… more
    GovCIO (09/17/25)
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  • Senior AI/ML Engineer - IT

    Tyto Athene (Reston, VA)
    **Description** Tyto Athene is searching for an IT oriented ** Senior AI/ML Engineer** to join our CTO shop. This role is multi-faceted. The successful candidate is a ... threat hunting. **Responsibilities:** **Real-time Data Ingestion & Feature Engineering:** + Design , develop, and implement AI/ML models to process and derive… more
    Tyto Athene (09/06/25)
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  • Senior Database Engineer

    CARMAX (Richmond, VA)
    …architecture, design , and sizing + Manage database access, including user , role, profile, and object-level permissions + Provide support and guidance to ... way your career should be! Position Summary: We're looking for a Senior Database Engineer who thrives in a DevOps-oriented, forward-thinking, and collaborative… more
    CARMAX (08/29/25)
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  • Senior Cyber Security Engineer

    ManTech (Reston, VA)
    …Knowledge of User Access Monitoring, Identity Access Management and controls. Experience in creating and reviewing system design documents and workflows ... MANTECH seeks a motivated, career and customer-oriented ** Senior Cyber** **Security Engineer** to join our team...team **onsite** in **Herndon, VA or Reston, VA** to design , implement, and maintain secure environments that align with… more
    ManTech (08/20/25)
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  • Senior Software Engineer, Google Public…

    Google (Reston, VA)
    …of experience testing, maintaining, or launching software products. + 2 years of experience with software design and architecture. + Active or the ability to ... Senior Software Engineer, Google Public Sector, Cloud Infrastructure...Cloud Infrastructure _corporate_fare_ Google _place_ Reston, VA, USA **Mid** Experience driving progress, solving problems, and mentoring more junior… more
    Google (10/01/25)
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  • Agile Systems Engineer - Senior

    KBR (Chantilly, VA)
    Title: Agile Systems Engineer - Senior KBR is seeking a highly motivated Agile System Engineer to support our team. The program office provides innovative technology ... approval + Lead/coordinate technical engagements with multiple developers and user community + Facilitate demonstration execution and program office evaluations… more
    KBR (09/02/25)
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  • Senior System Domain Administrator

    Leidos (Fort Belvoir, VA)
    …in lieu of degree. + Must have IATIII 8570 Certification + Experience with Active Directory services infrastructure architect/ design /support. + Proven ... **Description** As a ** Senior System Domain Administrator** , you will support...be successful in this role, you should have direct experience supporting Active Directory (AD) engineering and operations. **What… more
    Leidos (10/03/25)
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