• Senior Systems Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are not ... efficient manner. + Maintaining platforms of common hypervisors and enterprise applications, including collaboration tools, Systems Information and Event Monitoring… more
    ManTech (09/30/25)
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  • Software Engineer

    Leidos (Arlington, VA)
    …a growing enterprise - protecting the warfighter and our national security against ever-adapting threats** . Our division currently has an exciting opportunity ... for a **Software Engineer ** to perform design, development, and hardware/software integration in...software tools (Jenkins) * Must have active Secret level security clearance with the ability to obtain a TS/SCI… more
    Leidos (09/30/25)
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  • Senior Network Engineer - TS/SCI with Poly

    Leidos (Chantilly, VA)
    **Description** Seeking an experienced professional for a **Senior Network Engineer ** to support mission-critical projects in a secure environment. The ideal ... + Administer, monitor, and optimize secure network architectures for enterprise and classified environments. + Lead network performance tuning, troubleshooting,… more
    Leidos (09/14/25)
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  • Systems Engineer - TS/SCI with Polygraph

    General Dynamics Information Technology (Reston, VA)
    …Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Engineer with GDIT. A career in enterprise IT means connecting ... environment. + Demonstrated experience incorporating automated software quality checks, security scanning, infrastructure-as-code, and other modern DevSecOps tools and… more
    General Dynamics Information Technology (09/11/25)
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  • Lead Data Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented **Lead** **Data Engineer ** to join our Data and AI Practice onsite in Chantilly and/or Herndon, VA. You will ... support in the analysis, design, implementation, and optimization of complex, enterprise -wide, cloud-based data migration solutions that align with mission goals and… more
    ManTech (09/11/25)
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  • Voice Engineer (Expert)

    BAE Systems (Herndon, VA)
    …and sustainment support for critical military platforms and systems. Intelligence & Security provides services and products to the Department of Defense, the ... to lead the world in defense technologies and national security services. We offer flexible work environment to support...to standards, policies and procedures + Work in an enterprise IT environment with specific task related to Voice… more
    BAE Systems (09/09/25)
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  • Network Engineer -US Citizens Only- Active…

    The Metamorphosis Group (Reston, VA)
    Network Engineer -US Citizens ONLY- ACTIVE Top Secret/SCI Full Scope Poly REQUIRED Reston, Virginia Apply Now WORK REQUIREMENTS: Network Engineering Support - * The ... to the network. * The Contractor Team shall provide system documentation to system security managers to support A&A efforts. * The Contractor Team shall review user… more
    The Metamorphosis Group (09/03/25)
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  • Software Engineer

    ManTech (Springfield, VA)
    **MANTECH** is seeking a motivated, career and customer-oriented **Software Engineer ** to join our team in the **Springfield, VA** area. **Responsibilities include, ... but are not limited to:** + Provide expert guidance on Enterprise Asset Management; Identify, recommend, and implement agreed upon leading industry practices,… more
    ManTech (08/29/25)
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  • Network Engineer Principal

    SAIC (Norfolk, VA)
    **Description** SAIC is looking for a talented **Network Engineer Principal** to provide communications and networking systems engineering support to the Automated ... be a US Citizen. + Must have a TS/SCI clearance to start. + Security + Certification (other higher level security certifications acceptable). + Ability to obtain… more
    SAIC (08/27/25)
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  • Data Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Data Engineer ** to join our Data and AI Practice. This position requires full-time on-site presence in ... designing, building, and optimizing data pipelines and architecture that support our enterprise -scale data initiatives in an IC customer space. This role demands… more
    ManTech (08/21/25)
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