• 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 & ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (10/10/25)
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  • Principal /Sr. Principal Cyber…

    Northrop Grumman (Chantilly, VA)
    …work of your career. We are looking for you to join our team as a ** Principal ** **Cyber Software Test Engineer ** and **Sr. Principal ** **Cyber Software Test ... shared mission, we'll support you with expanding your personal network and developing skills, whether you are new to...timely manner and make recommendations **Basic Qualifications for a Principal Cyber Software Test Engineer :** + **Candidate… more
    Northrop Grumman (11/01/25)
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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 (09/16/25)
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  • Principal , Software Engineer

    Walmart (Herndon, VA)
    …members. **About the Global Technology Network Engineering and Operations Team:** The Principal Network Engineer will report to the Senior Director of ... **Position Summary ** **What you'll do ** As a Principal Engineer , you will play an important...delivery for large, mission-critical, cross-functional projects. + Experience with network observability, monitoring, and DevOps . + Advanced… more
    Walmart (10/02/25)
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  • Principal Systems Engineer

    Shuvel Digital (Dulles, VA)
    Job Title: Principal Systems Engineer Location: Dulles, VA - Hybrid Duration: Contract Clearance: Active Secret. Must be able to obtain DHS Suitability. Must be ... introducing new cyber capabilities to address emerging threats. We are seeking a Principal Systems Engineer to assess, design, and develop automated cloud-based… more
    Shuvel Digital (09/25/25)
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  • Sr. Principal Cyber Software…

    Northrop Grumman (Chantilly, VA)
    …of your career. **Northrop Grumman Mission Systems** is seeking an experienced **Senior Principal Cyber Software Engineer ** to join our team supporting a program ... in our shared mission, we'll support expanding your personal network and developing skills, whether you are new to...Sector site in Chantilly, VA. As a Senior Software Engineer on the Mobile Development team, you will be… more
    Northrop Grumman (10/21/25)
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  • Principal Delivery Consultant - Advisory,…

    Amazon (Arlington, VA)
    …* AWS Professional level certifications (eg, Solutions Architect Professional, DevOps Engineer Professional) preferred * Experience with automation ... The Amazon Web Services Professional Services (ProServe) team is seeking a Principal Advisory Consultant to shape and transform how enterprises leverage cloud… more
    Amazon (09/23/25)
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  • Software Engineer - Level 3 or 4

    Northrop Grumman (Fairfax, VA)
    …Engineering department which has 200+ Software Engineer , DevOps Engineer , Systems Administrator, Database Administrator, and Network Engineer peers ... your pioneering spirit to our collaborative teams. This _Software Engineer - Level 3 or 4_ role will sit...requisition may be filled at either a level 3 ( Principal ), or a level 4 (Sr Principal ),… more
    Northrop Grumman (11/14/25)
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  • Senior Lead - VOIP Engineer

    Sprinklr (VA)
    …**Job Description** **What Does Success Look Like?** We are looking for a ** Principal VOIP Engineer ** to lead the architecture and technical direction of ... influence architecture, establish best practices, and work cross-functionally across Engineering, DevOps , Product, and QA teams. **Seniority Level:** Principal /… more
    Sprinklr (09/21/25)
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  • Principle Test Engineer

    Shuvel Digital (Dulles, VA)
    …new cyber capabilities to address emerging threats. Raytheon is seeking a Principal Test Engineer to support the Agile-based design, development, integration, ... Principle Test Engineer Type: Contract Location: Hybrid/Dulles, VA Work Authorization:...Experience with automated and manual testing processes - Hands-on DevOps or DevSecOps experience - Technical understanding of cybersecurity… more
    Shuvel Digital (09/25/25)
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