• Principal Exchange Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Principal Exchange Engineer ** to join our team in **Chantilly, VA.** The position is **onsite.** ... limited to:** + Responsible for the installation, configuration, maintenance, operations , troubleshooting, and optimizing of Microsoft Exchange server infrastructure.… more
    ManTech (09/12/25)
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  • Principal Network Engineer

    Leidos (Mclean, VA)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... Area (CABA)** . Our talented team is at the forefront in Security Engineering , Computer Network Operations (CNO), Mission Software, Analytical Methods and… more
    Leidos (07/11/25)
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  • Principal Software Development…

    CVS Health (Richmond, VA)
    …and every day. **Position Summary** We are seeking for a highly skilled Salesforce Principal Software Engineer to lead the innovation, design, and development of ... key technical leader, you will champion best practices in software engineering , ensuring high performance, scalability, and security in our mission-critical… more
    CVS Health (09/18/25)
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  • Sr Principal Engineer Software

    Northrop Grumman (Chantilly, VA)
    …interested in defining possible? **Northrop Grumman Mission Systems** is seeking a **Sr Principal Software Engineer ** to join our team! This position will ... to OCONUS/CONUS mission/maintenance support. STC tasks include system design, engineering development, system integration, hands-on build and test, field … more
    Northrop Grumman (07/08/25)
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  • Sr Principal Software Engineer

    Northrop Grumman (Newport News, VA)
    …only part of history, they're making history. Northrop Grumman is seeking a Sr Principal Software Engineer for GCCS-J development team. This position 100% onsite ... GCCS-J supports commanders and warfighters as they conduct joint and multinational operations by providing a fused picture of the battlespace within an integrated… more
    Northrop Grumman (09/25/25)
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  • SW Engineer Principal

    SAIC (VA)
    **Description** SAIC is seeking a **Software Engineer ** to join the Machine-assisted Analytic Rapid-repository System (MARS) Advanced Development Operations ... (DevOps) and Sustainment Support (ADOS) program and provide support to facilitate operations of critical MARS infrastructure and services. This effort focuses on… more
    SAIC (09/16/25)
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  • Principal Site Reliability Engineer

    Palo Alto Networks (Reston, VA)
    …customers + Understanding how technical decisions impact the business and aligning cloud operations with business goals **The Team** Our engineering team is at ... a large infrastructure and is one of the biggest GCP customers. As a Principal SRE, you'll be at the forefront of building and maintaining highly reliable, scalable,… more
    Palo Alto Networks (07/31/25)
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  • Principal Software Engineer

    Cengage Group (Virginia Beach, VA)
    …technology platforms. Specifically, you will lead technology teams in our Internal Operations business unit which includes our Content Systems, Content workflows and ... a successful technology leader, you will build and lead remote software engineering organizations using agile principles to architect and deliver high availability… more
    Cengage Group (09/24/25)
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  • Sr. Principal Systems Engineer

    Northrop Grumman (Dulles, VA)
    …have an impact on new business, program performance, design, development, and mission operations . This role reports to the program's Engineering Program Manager ... will be responsible for the following as it relates to their engineering product team: + Collaborate closely with system architects/engineers, subsystem design… more
    Northrop Grumman (08/20/25)
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  • Principal Mission Systems Integration…

    Northrop Grumman (Dulles, VA)
    …this position will work in a technical role in Dulles VA. This Systems Engineering role is responsible for the mission system integration and onboarding efforts for ... the software integration with the ground segment to enable operations . This includes the integration of multiple heterogenous space...Clearance at time of application** + Bachelor's degree in engineering or related technical field with at least 5… more
    Northrop Grumman (08/09/25)
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