• Principal / Sr. Principal

    Northrop Grumman (Chantilly, VA)
    …at either the ** Principal DevOps Software Engineer ** or ** Senior Principal DevOps Software Engineer ** level. **Basic Qualifications for** ... standards, theories, concepts, and techniques **Basic Qualifications for** ** Senior Principal DevOps Software Engineer ** **:** + Must have a Bachelor's… more
    Northrop Grumman (12/04/25)
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  • Senior Principal Azure Cloud…

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated and experienced ** Senior Principal Azure Cloud Engineer ** to join our team in **Chantilly, VA.** In this role, you will support ... and Linux servers + Leveraging Azure data services and containerization technologies alongside DevOps tools including Azure DevOps , Jenkins, and GitHub + Writing… more
    ManTech (12/16/25)
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  • Principal , Software Engineer

    Walmart (Herndon, VA)
    …the Global Technology Network Engineering and Operations Team:** The Principal Network Engineer will report to the Senior Director of Network Engineering and ... **Position Summary ** **What you'll do ** As a Principal Engineer , you will play an important...cross-functional projects. + Experience with network observability, monitoring, and DevOps . + Advanced certifications such as CCIE, JNCIE, or… more
    Walmart (12/31/25)
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  • Sr. Principal Cyber Software…

    Northrop Grumman (Chantilly, VA)
    …best work of your career. **Northrop Grumman Mission Systems** is seeking an experienced ** Senior Principal Cyber Software Engineer ** to join our team ... Mission Systems Sector site in Chantilly, VA. As a Senior Software Engineer on the Mobile Development...Linux virtual machines. + Experience working with Microsoft Azure DevOps . Northrop Grumman provides a comprehensive benefits package and… more
    Northrop Grumman (10/21/25)
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  • Sr. Principal Software Engineer

    Northrop Grumman (Falls Church, VA)
    …are not only part of history, they're making history. Northrop Grumman is hiring a senior principal software engineer to join our Insights & Intelligence ... data pipelines as production-grade software. + Collaboration: Work directly with Senior Data Engineers and Architects to translate designs into stable,… more
    Northrop Grumman (01/10/26)
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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 ... with domain and expert technical knowledge. + Experience in interfacing with senior management and negotiating with clients on requirements and deliverables. +… more
    Leidos (01/09/26)
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  • Principal Solution Architect Generalist

    IT Concepts (Mclean, VA)
    …spark innovation, and achieve extraordinary milestones. Kentro is seeking a Principal Solution Architect Generalist who bridges strategy and execution, an enterprise ... and compliance standards. + Coach and empower solution architects, senior engineers, developers, and consultants on architecture patterns, engineering discipline,… more
    IT Concepts (11/06/25)
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  • Software Engineer (lead) - level 4

    Northrop Grumman (Fairfax, VA)
    …Compartmented Information **(SCI)** **clearance** **at time of application.** + **Level 4** : ( Senior Principal level) + Bachelor's degree with 8 years of ... you to bring your pioneering spirit to our collaborative teams. This _Software Engineer (lead)_ _- Level 4_ role at our **Fairfax, VA location.** **This position… more
    Northrop Grumman (11/19/25)
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  • Sr. Consultant - Secure Cloud Transformation…

    Optiv (Herndon, VA)
    …and actionable recommendations. + Collaborate with team members including Consultants, Senior Consultants, Principal Consultants, and Technical Manager to ... anywhere in the continental US_** We are seeking a Senior Consultant to join our Secure Cloud Transformation practice....+ Practical knowledge of DevSecOps tooling such as Azure DevOps . + AWS or Azure certifications such as AWS… more
    Optiv (12/03/25)
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