• Zscaler (Washington, DC)
    …of Zscaler cloud transformation to the world. We're looking for an experienced Principal Product Specialist, ZT Branch - Federal to join our Specialty Sales team. ... responsible for: + Presenting to customers as the expert in SD-WAN, network security architecture, and deployment + Leading conversations about industry trends and… more
    DirectEmployers Association (12/16/25)
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  • Principal Network Architect

    St. George Tanaq Corporation (Suitland, MD)
    Principal Network Architect WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time Description **Overview** Tanaq ... visit https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a ** Principal Network Architect ** to support...the Role** We are seeking a ** Principal Network Architect ** to support our federal government… more
    St. George Tanaq Corporation (11/18/25)
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  • Principal Cloud Network Engineer

    EchoStar (Herndon, VA)
    …needs of the changing world. **Job Duties and Responsibilities** The DISH Wireless Principal Cloud Network Architect will be the technology lead ... of cloud networking solutions. **Key Responsibilities:** + Serve as lead Consulting Architect for key accounts, defining cloud network strategies and… more
    EchoStar (10/25/25)
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  • Principal Architect , Cloud…

    Oracle (Washington, DC)
    **Job Description** Principal Architect , Cloud Engineering - Networking Cloud Engineering is looking for Cloud Architects to provide guidance to our most ... Certified: Azure Administrator Associate (AZ-104) Microsoft Certified: Azure Solutions Architect Expert Microsoft Certified: Azure Network Engineer Google… more
    Oracle (11/25/25)
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  • Principal Technical Architect

    Lumen (Washington, DC)
    …connect the world and shape the future. **The Role** We are looking for a Principal Solution Architect to lead the technical design of work to be performed ... SaaS / cloud-native / cloud-ready concepts, systems integration, APIs, network technology and operations, or automation architecture *Familiarity with tools… more
    Lumen (12/07/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …of the full benefits package. Saliense is now hiring a Senior Technical Consultant ( Principal Network Systems Engineer) to join our team in support of our ... be eligible to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible...as CISSP, CASP+, or equivalent + VCP, AWS Solutions Architect Associate, Server+, Microsoft Server Certification, Certified Network more
    Saliense Consulting (12/05/25)
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  • Principal Network Engineer

    Koniag Government Services (Washington, DC)
    **Arlluk Technology Solutions,** a Koniag Government Services company, is seeking a Principal Network Engineer to support **ATS** and our government customer in ... best practices and utilize cutting-edge tools and technologies. The Principal Network Engineer will be a subject...are not limited to:** + Serve as the lead network architect designing secure, redundant, and scalable… more
    Koniag Government Services (10/06/25)
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  • Principal Member of Technical Staff - OCI…

    Oracle (Washington, DC)
    …+ Architect , design, and implement key components of the Network OS, focusing on scalability, high availability, and performance. + Apply advanced ... and influence over the core architecture and implementation of the Network Operating System, driving critical features and improvements for OCI's high-performance… more
    Oracle (11/25/25)
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  • Senior Principal Software Developer (Ic5)…

    Oracle (Washington, DC)
    **Job Description** Oracle Cloud Infrastructure (OCI) is seeking a Senior Principal Software Developer to join our Networking organization, focusing on DDoS and ... Security. In this strategic role, you will help architect , build, and enhance solutions to safeguard the reliability...Application Firewall (WAF)-to protect against a wide array of network and application-layer threats. - Analyze trends in … more
    Oracle (11/25/25)
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  • Architect , Cryptography, OCI, NA

    Oracle (Washington, DC)
    …deep-ideally, someone who has worked in Identity or Crypto areas as an architect / Principal Engineer at a major Hyperscaler. This experience is relevant because ... available distributed systems. + Knowledge of security engineering, computer and network security, security protocols, and applied cryptography. + Strong knowledge… more
    Oracle (12/01/25)
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  • Principal / Sr. Principal Factory…

    Northrop Grumman (Linthicum Heights, MD)
    …Northrop Grumman Mission Systems (NGMS) is seeking candidates for the position of ** Principal / Sr. Principal Factory Automation Engineer** to support advanced ... located at the **Linthicum, MD** location. **What** **You'll** **get to Do:** + Architect custom solutions to bridge the gap between COTS software packages and… more
    Northrop Grumman (11/19/25)
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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 role in...technical direction and running Walmart Global WAN and Backbone network . Global WAN team is responsible for designing and… more
    Walmart (10/02/25)
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  • Principal Cyber Systems Engineer

    Northrop Grumman (Linthicum Heights, MD)
    …exploitation. Thought leadership demands nothing less. Northrop Grumman is seeking a ** Principal Cyber Security Engineer** to join the Mission Systems Sector Chief ... and collaborate with leadership and technical teams to include systems and network administrators, security engineers, and IT Support teams. + Security and risk… more
    Northrop Grumman (12/16/25)
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  • Managing Principal , Baltimore Metro

    AECOM (Hunt Valley, MD)
    …to deliver a better world. Join us. **Job Description** AECOM is seeking a Managing Principal to be based in Hunt Valley, MD with the primary responsibility to lead ... candidate will have strong client relationships, and an established client and industry network . The ideal candidate understands and has a proven track record in,… more
    AECOM (11/19/25)
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  • Principal Software Development Engineer…

    Oracle (Washington, DC)
    …customer's business critical applications. We are looking for an engineeing lead/ architect with distributed systems experience. You should have experience with the ... drive tactical execution of features and projects, and own feature design. As a Principal Engineer on the Oracle Cloud Marketplace team, you will set the technical… more
    Oracle (11/25/25)
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  • Principal Software Engineer - Opensearch

    Oracle (Washington, DC)
    …and see results in near real time. We are looking for a highly skilled Principal Software Developer to join our team of talented engineers. As an ideal candidate, ... cutting-edge features and operating the service with excellence. You will architect and design solutions to challenging problems in distributed systems, virtualized… more
    Oracle (11/25/25)
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  • Supply Chain Planning, Principal Consultant

    Cognizant (Washington, DC)
    **Supply Chain Planning, Consulting Principal ** **About The Role** As a **Consulting Principal for Supply Chain Planning** you will make an impact by leading ... deals; build and expand client relationships at C-suite and VP levels. + Architect analytics platforms and planning solutions using tools such as Kinaxis, SAP IBP,… more
    Cognizant (11/21/25)
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  • Principal Information Assurance Subject…

    DCCA (Fort Meade, MD)
    Principal Information Assurance Subject Matter Expert Location Fort Meade, MD Job Code 2494 # of Openings 1 Apply Now ... competitive compensation and benefits package. Visit our website at: www.dcca.com Principal Information Assurance Subject Matter Expert Candidate must have an active… more
    DCCA (09/22/25)
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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 able ... and sustainment program to design, build, deliver, and operate a network operations environment including introducing new cyber capabilities to address emerging… more
    Shuvel Digital (09/25/25)
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  • Principal Backend Developer (Ddos)

    Oracle (Washington, DC)
    **Job Description** Overview Join OCI's Edge Security team as a Principal Engineer to architect and deliver cloud-scale DDoS protection. You'll lead design for ... Mentor engineers, influence cross-org roadmaps, and collaborate with Product, SRE, and Network Engineering from concept to GA. Basic qualifications - 7-10 years… more
    Oracle (12/09/25)
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