Principal Engineer Jobs in Seattle, WA

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Principal Engineer - Data Automation

Genesis10

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Remote

Full-time

Genesis10 is currently seeking a Principal Engineer Data Automation with our client in the financial Industry. This is a 12+ month contract position. Responsibilities: Develop and implement automation workflows around security-related data Provide data automation services supporting a broad range of cybersecurity functions Analyze and understand security-related data, its structure, and its implications across cybersecurity initiatives Design and deliver long-term, innovative automation solution
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Posted 4 days ago | Updated 6 hours ago

Principal Software Engineer, Edge Compute & Communications

Aduril Industries

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Seattle, Washington, USA

Full-time

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c
Posted 55 days ago | Updated 6 hours ago

Principal Software Engineer - Python (AI team)

UKG Careers

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Seattle, Washington, USA

Full-time

Company Overview With 80,000 customers across 150 countries, UKG is the largest U.S.-based private software company in the world. And we're only getting started. Ready to bring your bold ideas and collaborative mindset to an organization that still has so much more to build and achieve? Read on. At UKG, you get more than just a job. You get to work with purpose. Our team of U Krewers are on a mission to inspire every organization to become a great place to work through our award-winning HR techn
Posted 60+ days ago | Updated 6 hours ago

Principal Software Engineer, Strategic Infrastructure - Advanced Networking & Comms

Aduril Industries

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Seattle, Washington, USA

Full-time

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c
Posted 49 days ago | Updated 6 hours ago

Principal Lead Systems Engineer - Thermal & Fluids - Lunar Core Components

Blue Origin, LLC

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Seattle, Washington, USA

Full-time

Application close date: Applications will be accepted on an ongoing basis until the requisition is closed. At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We're working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our diverse team of problem solvers as we add new chapters to the history of spaceflight! We are a diverse team of collaborators, doers, and proble
Posted 11 days ago | Updated 3 hours ago

Cybersecurity Principal Engineer Vulnerability Management

Commonspirit Health

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Remote or Englewood, Colorado, USA

Full-time

Overview Inspired by faith. Driven by innovation. Powered by humankindness. CommonSpirit Health is building a healthier future for all through its integrated health services. As one of the nation's largest nonprofit Catholic healthcare organizations CommonSpirit Health delivers more than 20 million patient encounters annually through more than 2300 clinics care sites and 137 hospital-based locations in addition to its home-based services and virtual care offerings. CommonSpirit has more than 15
Posted 2 days ago | Updated 6 hours ago

Principal Engineer @ Remote

MRoads

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Remote

Full-time

Hi, One of our client is looking for principal Engineer please have a look and let me know your interest on this. Title: Principal Engineer Location: Remote Duration: 12+months Job Responsibilities: Design, develop, and maintain scalable and efficient full-stack applications using TypeScript, ReactJS, Node.js, and GraphQL.Collaborate with cross-functional teams to define, design, and ship new features that enhance our platform.Implement enterprise messaging solutions to facilitate seamless commu
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Posted 24 days ago

Principal Software Engineer - AI Infra Compute

Oracle Corporation

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Seattle, Washington, USA

Full-time

Job Description OCI (Oracle Cloud Infrastructure) AI Infrastructure is at the forefront of building a cutting-edge, ultra-high-performance GPU platform designed to support AI/ML/HPC workloads. This is your chance to be part of the AI revolution, creating systems that allow customers to scale from tens to thousands of GPUs without compromising performance. Our team is the DP plane team in AI Infra Compute Org. we are responsible for designing and developing fundamental architectural changes for
Posted 60+ days ago | Updated 6 hours ago

Principal Engineer - Thermal Engineering

Amgen Inc

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Remote or Thousand Oaks, California, USA

Full-time

Career Category Engineering Job Description Join Amgen's Mission of Serving Patients At Amgen, if you feel like you're part of something bigger, it's because you are. Our shared mission-to serve patients living with serious illnesses-drives all that we do. Since 1980, we've helped pioneer the world of biotech in our fight against the world's toughest diseases. With our focus on four therapeutic areas -Oncology, Inflammation, General Medicine, and Rare Disease- we reach millions of patients ea
Posted 22 days ago | Updated 6 hours ago

IT Principal Engineer - Cloud Sltns

Maximus, Inc.

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Remote

Full-time

Description & Requirements Job Summary The IT Principal Engineer is responsible for planning, deployment, administration and advancing of application and system monitoring in an enterprise environment. Essential Duties and Responsibilities: - Translate conceptual user requirements into functional requirements in a clear manner that is comprehensible to developers/project teams. - Meet with business partners, project managers, and vendor partners to determine project scope and vision, set system
Posted 11 days ago | Updated 1 hour ago

Senior/Principal Software Engineer - CTJ - Poly

Microsoft Corporation

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Redmond, Washington, USA

Full-time

Security represents the most critical priorities for our customers in a world awash in digital threats, regulatory scrutiny, and estate complexity. Microsoft Security aspires to make the world a safer place for all. We want to reshape security and empower every user, customer, and developer with a security cloud that protects them with end to end, simplified solutions. The Microsoft Security organization accelerates Microsoft's mission and bold ambitions to ensure that our company and industry i
Posted 60+ days ago | Updated 6 hours ago

Principal Mission Systems Engineer

Blue Origin, LLC

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Seattle, Washington, USA

Full-time

Application close date: Applications will be accepted on an ongoing basis until the requisition is closed. At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We're working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our diverse team of problem solvers as we add new chapters to the history of spaceflight! We are a diverse team of collaborators, doers, and proble
Posted 29 days ago | Updated 3 hours ago

Principal Software Development Engineer (OCI)

Oracle Corporation

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Seattle, Washington, USA

Full-time

Job Description We are the OCI Organizations-Management team. We own and operate a customer-facing service in the OCI console. Our service enables OCI customers to administer their hierarchies of tenancies, manage subscriptions across these tenancies, and securely configure these tenancies. We're looking for a Principal Member of Technical Staff to help us build new features for our customers, operate our service and improve our engineering process. As a member of the OCI Organizations-Manage
Posted 60+ days ago | Updated 6 hours ago

Mechanical Engineer Principal

SAIC

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Silverdale, Washington, USA

Full-time

Description SAIC is seeking an organized, motivated, experienced Principal Mechanical Engineer who will work effectively in a fast-paced environment, specifically with submarine launched weapons / UUV systems and related test equipment. Candidates will be responsible to work in a team environment with government and SAIC engineers to design, development, test and implement modern systems for the U.S. Navy. Location: Work is performed both on site and allows for remote/work at home. The on-site
Posted 7 days ago | Updated 20 hours ago

Principal Engineer

NVIDIA Corporation

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California, USA

Full-time

We are now looking for a Principal Research Engineer focused on Generative AI inference. Are you excited to change the way people infuse AI into products and services? NVIDIA is at the forefront of generative AI models, from language to images. NVIDIA's provides building blocks to democratize AI and make generative AI easy to develop, integrate, and deploy. Our team is dedicated to developing optimized inferencing technologies to support our growing generative AI needs. We contribute to all step
Posted 60+ days ago | Updated 6 hours ago

Principal Engineer, CoCounsel Skills

Thomson Reuters U.S. Inc.

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Remote or Eagan, Minnesota, USA

Full-time

Principal Engineer, CoCounsel Skills Want to pioneer the future of AI-powered legal solutions? Join Thomson Reuters as a Principal Engineer on our CoCounsel Skills team and help transform how legal professional's work. At Thomson Reuters, our CoCounsel AI platform is revolutionizing legal workflows through cutting-edge AI technology. As Principal Engineer for CoCounsel Skills, you'll provide technical leadership and architectural vision for next-generation AI-powered legal solutions, working c
Posted 41 days ago | Updated 6 hours ago

Mechanical Engineer Principal

SAIC

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Silverdale, Washington, USA

Full-time

Job ID: 2504929 Location: SILVERDALE, WA, US Date Posted: 2025-04-22 Category: Engineering and Sciences Subcategory: Mechanical Engr Schedule: Full-time Shift: Day Job Travel: Yes, 25 % of the Time Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Secret Potential for Remote Work: Yes Description SAIC is seeking an organized, motivated, experienced Principal Mechanical Engineer who will work effectively in a fast-paced environment, specifically with submarine la
Posted 10 days ago | Updated 4 hours ago

Principal Engineer - Cloud and On Prem

CVS Health

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Delaware, USA

Full-time

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w
Posted 19 days ago | Updated 6 hours ago

Sr Principal Engineer Software (Unit 42)

PaloAlto Networks

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Remote or 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 15 days ago | Updated 6 hours ago

Principal Engineer, CoCounsel AI Assistant

Thomson Reuters U.S. Inc.

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Remote or Eagan, Minnesota, USA

Full-time

Principal Engineer, CoCounsel AI Assistant Ready to build the future of AI for legal professionals? Join Thomson Reuters as a Principal Engineer and shape the evolution of our groundbreaking CoCounsel AI Assistant. At Thomson Reuters, our CoCounsel AI Assistant is transforming how legal professionals work. As Principal Engineer for the CoCounsel AI Assistant team, you'll provide technical leadership and architectural vision, working closely with the team's Director to evolve our AI Assistant i
Posted 41 days ago | Updated 6 hours ago