• SRE Advisor, Consulting Principal

    Cognizant (Charlotte, NC)
    …Site Reliability Engineering, DevOps, or Platform Engineering roles + 3+ years in senior leadership or principal engineer positions + Expert-level proficiency in ... **About the Role:** As a SRE Advisor, Consulting Principal , you will apply modern reliability principles to transform operational practices, build scalable and… more
    Cognizant (08/16/25)
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  • (USA) Principal , Software Engineer

    Walmart (Bentonville, AR)
    …Summary ** **What you'll do ** **About the Role:** We are looking for a ** Principal Software Engineer** who is an ** architect -level expert in Python** , with a ... can extend across use cases and orgs. As a Principal Engineer, you set the vision, write the critical...tool orchestration, memory layers, and dynamic router agents. + Architect modular, testable, and composable Python systems more
    Walmart (07/26/25)
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  • Systems Engineer, Staff Principal

    BigBear.ai (Columbia, MD)
    …advanced IT systems . You'll work independently and collaboratively to: + Architect and enhance complex IT systems that support national security missions. ... and is passionate about building, maintaining, and optimizing mission-critical systems . If you're ready to lead innovative projects, shape...is your opportunity. What you will do As a senior IT Engineer, you'll play a key role in… more
    BigBear.ai (08/29/25)
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  • Principal Engineer, Security Software…

    Insight Global (Beverly Hills, CA)
    Job Description As Principal Security Engineer, you'll partner with the Sr . Director of Security Software Engineering to lead and scale security initiatives ... serving as the technical authority on software security. You'll architect and implement solutions that embed security into the... and implement solutions that embed security into the systems from the ground up, conduct deep design reviews,… more
    Insight Global (09/09/25)
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  • Staff GPS Receiver Principal Investigator

    Northrop Grumman (Los Angeles, CA)
    …Future Positioning Navigation Timing Systems (FPNTS) team at Northrop Grumman Mission Systems (NGMS) is looking for a senior technical leader to join our ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...you to join our team as a GPS Receiver Principal Investigator based out of Woodland Hills, CA. As… more
    Northrop Grumman (09/17/25)
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  • Transit Station Delivery Principal

    AECOM (New York, NY)
    …world. Join us. **Job Description** AECOM seeks a **Transit Stations Delivery Principal ** in **Transit Architecture** to join our **NY Metro Buildings + Places ... in the country. The ideal candidate will be an architect with deep technical knowledge of building technology and...area, and helping to grow AECOM's portfolio of transit systems , stations and infrastructure. This position is supported by… more
    AECOM (09/13/25)
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  • Principal AI Engineer

    Mastercard (Arlington, VA)
    …ability to deliver secure, scalable, and ethical AI solutions. Key Responsibilities * Architect & Build Agentic AI Systems - Design and implement advanced AI ... prompt strategies to maximize performance, reliability, and contextual accuracy of LLM-based systems . * Guardrail & Safety Design- Architect and implement… more
    Mastercard (09/26/25)
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  • PLM System Architect (Hybrid)

    RTX Corporation (Charlotte, NC)
    …of our Aerospace & Defense customers. Engineering Enablement & Solutions is seeking a Senior Principal Systems Engineer to be the Collins Product Lifecycle ... the need to maintain execution excellence with the current configuration. This Senior Principal Systems Engineer is responsible for championing systems more
    RTX Corporation (08/21/25)
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  • Principal Product Manager - Tech ES,…

    Amazon (Seattle, WA)
    …to deliver on these opportunities? Would you enjoy working with a technically deep, senior engineering team on distributed systems innovation in areas such as ... commit logs for a number of AWS services - from databases to storage systems to compute services and beyond. These services typically use Journal on the critical… more
    Amazon (09/20/25)
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  • Principal Applied Scientist, Agentic AI…

    Amazon (New York, NY)
    …research and development initiatives to advance the state-of-the-art in agent-based AI systems - Collaborate with senior scientists across the organization to ... Description As a Principal Applied Scientist on our Agentic AI Professional...integrate techniques into our agent architecture Technical Excellence - Architect complex multi-agent systems that can effectively… more
    Amazon (09/24/25)
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