Senior Principal Developer Jobs

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Temporary, Sr. Principal, Embedded Software Engineer

Redwire Space

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San Jose, California, USA

Full-time

Join our San Jose, CA team, where cutting-edge innovation meets national security. As part of Redwire's recent acquisition of Hera Systems, this location focuses on advancing our capabilities in MEO, GEO, and hybrid space architectures, complementing our expertise in VLEO platforms. Together, we're unlocking new solutions to support the warfighter and address critical needs in National Security Space. Summary We are seeking a Temporary - Sr. Principal Embedded Software Engineer for an initial p
Posted 31 days ago | Updated 7 hours ago

Senior Principal Engineer, RF Product Owner (Onsite)

RTX Corporation

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Fort Wayne, Indiana, USA

Full-time

Date Posted: 2025-04-10 Country: United States of America Location: IN301: 1010 Production Rd Ft Wayne IN 1010 Production Road , Fort Wayne, IN, 46808 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: DoD Clearance: Top Secret Raytheon Company, Managed by Collins Aerospace Collins Aerospace, an RTX company, is a leader in technologically advanced and intelligent solutions for the global aerospace and defense industry. Collins Aer
Posted 55 days ago | Updated 7 hours ago

EAF Solution Engineer Senior- Principal

American Electric Power

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Remote or Columbus, Ohio, USA

Full-time

Job Posting End Date 07-14-2025 Please note the job posting will close on the day before the posting end date Job Summary Part of a larger team delivering high quality technology solutions to the business. Design, develop and install software solutions. Build high-quality, innovative and fully performing software in compliance with internal architecture, development & design standards & best practices. Design, modify, develop, write, implement and troubleshoot software programming applications.
Posted 3 days ago | Updated 7 hours ago

Principal / Sr. Principal Engineer - Process Safety API EM

Eli Lilly and Company

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Indianapolis, Indiana, USA

Full-time

At Lilly, we unite caring with discovery to make life better for people around the world. We are a global healthcare leader headquartered in Indianapolis, Indiana. Our employees around the world work to discover and bring life-changing medicines to those who need them, improve the understanding and management of disease, and give back to our communities through philanthropy and volunteerism. We give our best effort to our work, and we put people first. We're looking for people who are determined
Posted 57 days ago | Updated 7 hours ago

Sr. Principal Security Engineer

Oracle Corporation

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Nashville, Tennessee, USA

Full-time

Job Description he Oracle Cloud Security and Safety team is seeking dedicated security engineers looking to make their mark in a new security domain. The team is committed to bridging the gap between operations and security, empowering the engineering and operations teams within Oracle to operate their services without fear of security impacting mistakes or malicious behavior. Oracle Cloud Infrastructure is committed to constantly improving and securing our suite of massive scale, integrated cl
Posted 45 days ago | Updated 7 hours ago

Sr Principal Software Engineer

Scientific Research Corporation

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Huntsville, Alabama, USA

Full-time

Description Planing, conducting, and technically directs projects or major phases of significant projects, coordinating the efforts of technical support staff in the performance of assigned projectsInteracting frequently as the organizational representative with the customer in the collection and translation of customer requirements to defined specificationsMaking frequent contact with customers, teaming partners, subcontractors, and suppliers to obtain/exchange information, provide technical d
Posted 60+ days ago | Updated 7 hours ago

Senior Principal Security Engineer

Oracle Corporation

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Nashville, Tennessee, USA

Full-time

Job Description The Oracle Cloud Infrastructure (OCI) team can provide you the opportunity to build and operate a suite of massive scale, integrated cloud services in a broadly distributed, multi-tenant cloud environment. OCI is committed to providing the best in cloud products that meet the needs of our customers who are tackling some of the world's biggest challenges. We offer unique opportunities for smart, hands-on security engineers with the expertise and passion to solve difficult proble
Posted 46 days ago | Updated 7 hours ago

Sr Principal Security Engineer

Oracle Corporation

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Nashville, Tennessee, USA

Full-time

Job Description Responsible for the planning, design and build of security architectures; oversees the implementation of network and computer security and ensures compliance with corporate security policies and procedures. Responsibilities Responsible for expert planning, design and build of security systems, applications, environments and architectures; oversees the implementation of security systems, applications, environments and architectures and ensures compliance with information securi
Posted 46 days ago | Updated 7 hours ago

Sr. Principal Software Engineer

Marvell Semiconductor Inc.

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Santa Clara, California, USA

Full-time

About Marvell Marvell's semiconductor solutions are the essential building blocks of the data infrastructure that connects our world. Across enterprise, cloud and AI, automotive, and carrier architectures, our innovative technology is enabling new possibilities. At Marvell, you can affect the arc of individual lives, lift the trajectory of entire industries, and fuel the transformative potential of tomorrow. For those looking to make their mark on purposeful and enduring innovation, above and be
Posted 60+ days ago | Updated 7 hours ago

Senior Principal Software Engineer - Embedded Communications - Active SECRET Clearance (Onsite)

RTX Corporation

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Cedar Rapids, Iowa, USA

Full-time

Date Posted: 2025-04-30 Country: United States of America Location: HIA32: Cedar Rapids, IA 400 Collins Rd NE , Cedar Rapids, IA, 52498-0505 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: Secret - Current Are you looking to make a meaningful, positive impact while advancing your career? Would you be interested in working with an industry
Posted 55 days ago | Updated 7 hours ago

Generation Technologies Solution Engineer Senior - Principal

American Electric Power

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Remote or Columbus, Ohio, USA

Full-time

Job Posting End Date 07-15-2025 Please note the job posting will close on the day before the posting end date Job Summary Part of a larger team delivering high quality technology solutions to the business. Design, develop and install software solutions. Build high-quality, innovative and fully performing software in compliance with internal architecture, development & design standards & best practices. Design, modify, develop, write, implement and troubleshoot software programming applications.
Posted 1 day ago | Updated 7 hours ago

Sr. Principal Embedded Real-time Software Engineer

RTX Corporation

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Tucson, Arizona, USA

Full-time

Date Posted: 2025-06-05 Country: United States of America Location: AZ802: RMS AP Bldg 802 1151 East Hermans Road Building 802, Tucson, AZ, 85756 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and
Posted 26 days ago | Updated 7 hours ago

Senior Principal Photonics Engineer

RTX Corporation

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Columbia, Maryland, USA

Full-time

Date Posted: 2025-03-24 Country: United States of America Location: MD721: HS Columbia MD 7100 Columbia Gateway Dr Suite 160, Columbia, MD, 21046 USA Position Role Type: Onsite At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission and stay ahead of tomorrow's
Posted 55 days ago | Updated 7 hours ago

Sr Principal Machine Learning Engineer (GenAI/LLM)

PaloAlto Networks

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Santa Clara, California, USA

Full-time

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of
Posted 43 days ago | Updated 7 hours ago

Senior - Principal End User Support Engineer

American Electric Power

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Remote or Columbus, Ohio, USA

Full-time

Job Posting End Date 07-13-2025 Please note the job posting will close on the day before the posting end date. Job Summary Part of a larger team delivering high quality Computer, Network, Storage and End-User Infrastructure technology solutions, on-going support to the business. Independently completes infrastructure project assignments. Provide technical support and troubleshooting, cost estimates, justifications, and recommendations. Produces technical documentation, support and configuration
Posted 3 days ago | Updated 7 hours ago

Sr Principal/Principal Machine Learning Engineer

Workday, Inc.

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Seattle, Washington, USA

Full-time

Your work days are brighter here. At Workday, it all began with a conversation over breakfast. When our founders met at a sunny California diner, they came up with an idea to revolutionize the enterprise software market. And when we began to rise, one thing that really set us apart was our culture. A culture which was driven by our value of putting our people first. And ever since, the happiness, development, and contribution of every Workmate is central to who we are. Our Workmates believe a h
Posted 23 days ago | Updated 7 hours ago

Senior Principal Test Systems Technical Lead Engineer

RTX Corporation

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Tucson, Arizona, USA

Full-time

Date Posted: 2025-06-16 Country: United States of America Location: AZ805: RMS AP Bldg 805 1151 East Hermans Road Building 805, Tucson, AZ, 85756 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Secret Job Summary: The Test Equipment Engineering (TEE) organization within RTX drives business success by providing a variety of
Posted 15 days ago | Updated 7 hours ago

Senior Principal Health Data Field Engineer

Oracle Corporation

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No location provided

Full-time

Job Description Are you an engineer who enjoys solving the worlds greatest healthcare challenges with data and AI? If you have analytical mindset and experience of working large scale datasets this is an incredible opportunity to excel in an exciting, fast-paced arena! At Oracle Health, we put humans at the heart of every conversation. Our mission is to create a human-centric healthcare experience powered by unified global data. From patients to providers, payers, and the global population, our
Posted 10 days ago | Updated 7 hours ago

Senior Principal Engineer, Research Science Engineering

Analog Devices, Inc.

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Wilmington, Massachusetts, USA

Full-time

About Analog Devices Analog Devices, Inc. (NASDAQ: ADI ) is a global semiconductor leader that bridges the physical and digital worlds to enable breakthroughs at the Intelligent Edge. ADI combines analog, digital, and software technologies into solutions that help drive advancements in digitized factories, mobility, and digital healthcare, combat climate change, and reliably connect humans and the world. With revenue of more than $9 billion in FY24 and approximately 24,000 people globally, ADI
Posted 60+ days ago | Updated 7 hours ago

Network Operations Engineer Senior- Principal (L2 NOC)

American Electric Power

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Remote or Columbus, Ohio, USA

Full-time

Job Posting End Date 07-10-2025 Please note the job posting will close on the day before the posting end date Job Summary Part of a larger team delivering high quality Computer, Network, Storage and End-User Infrastructure technology solutions, on-going support to the business. Independently completes infrastructure project assignments. Plan, research, evaluate, design, and engineer the enterprise's technology infrastructure. Provide technical support and troubleshooting, cost estimates, justif
Posted 1 day ago | Updated 7 hours ago