1,225 Results for

Principal Jobs in Capitol Hill, WA

Jobs

Principal Quantum Systems Modeling Engineer Microsoft Corp

Redmond, WA

$142,800–$274,800 / year

Doctorate in Physics, Engineering, or related field AND 3+ years experience in industry or in a research and development environment; OR Master's Degree in Physics, Engineering, or related field AND 6+ years experience in industry or in a research and development environment; OR Bachelor's Degree in Physics, Engineering, or related field AND 8+ years experience in industry or in a research and development environment; OR equivalent experience. There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $188,000 - $304,200 per year.

30+ days ago

Principal Technical Program Manager - FDE Microsoft Corp

Redmond, WA

$142,800–$274,800 / year

We are a global team of world-class engineers who have been working in a Forward Deployed Engineering (FDE) model for more than a decade, embedding directly within customer teams to solve their toughest challenges, side-by-side, and shipping production-ready solutions in days, not months. As a Principal Technical Program Manager, you will embed with strategic customers to lead complex technical programs, owning the full customer journey from problem definition through delivery and driving measurable business outcomes.

30+ days ago

Principal Product Analyst PEMCO Mutual Insurance Company

Seattle, WA

$140,768–$172,050 / year

10+ years of experience in corporate analytical roles with increasing scale, scope and complexity involving pricing insurance products (or similar work) including experience in integrating, managing and manipulating large data files from various corporate systems and external sources is required. Analytical and data-driven: Thinks analytically; a structured thinker who can put complex ideas into clear frameworks; uses data to conduct root cause analysis and develops high quality, consumable, and consistent metrics that drive strategic objectives and priorities is required.

21 days ago

Principal Silicon Systems Architect Microsoft Corp

Redmond, WA

$165,600–$296,400 / year

Success in this role comes from the ability to collaborate across technical disciplines, including System Architecture, Software and Firmware Engineering, Artificial Intelligence (AI), Electrical Engineering, Camera, and Display technologies, to create innovative platforms and products that deliver meaningful impact. There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $220,800 - $331,200 per year.

30+ days ago

Principal Software Engineer - Cloud Infrastructure & AI Systems Microsoft Corp

Redmond, WA

$142,800–$274,800 / year

Preferred Qualifications: Masters Degree in Computer Science or related technical field AND 8+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR Bachelors Degree in Computer Science or related technical field AND 12+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience. We are seeking a Principal Software Engineer to architect and deliver highly scalable cloud services that enable firmware lifecycle management across multiple generations of Azure hardware platforms, diverse SKU portfolios, and a broad range of firmware technologies.

3 days ago

Principal Design Engineer - XBOX Microsoft Corp

$142,800–$274,800 / year

Required Qualitifactions: Masters Degree in Computer Science, Software Engineering, Graphic Design, Product Design, Visual Design, Human Computer Interaction, or related field AND 4+ years experience working in product or service design and/or shipping production code OR Bachelors Degree in Computer Science, Software Engineering, Graphic Design, Product Design, Visual Design, Human Computer Interaction, or related field AND 6+ years experience working in product or service design and/or shipping production code OR 8+ years experience working in product or service design and/or shipping production code. There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $188,000 - $304,200 per year.

3 days ago

Principal AI Software Engineer Microsoft Corp

Redmond, WA

$142,800–$274,800 / year

Develop proof-of-concepts and evaluation frameworks to assess memory-tiering architectures for AI inference, including CXL pooled memory, memory expansion solutions, context-memory platforms, SSD-backed cache tiers, and hardware/software co-designed approaches for reducing inference TCO. Analyze end-to-end data movement across GPU, CPU, storage, and networking subsystems, identifying optimization opportunities within GPU Direct Storage (GDS), GPU Direct RDMA (GDR), peer-to-peer memory transfers, and distributed inference pipelines.

30+ days ago

Principal Architect Microsoft Corp

Redmond, WA

$165,600–$296,400 / year

Masters Degree in Computer Science or related technical field AND 12+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR Bachelors Degree in Computer Science or related technical field AND 15+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience. You will operate from enterprise and ecosystem context down to component topology and implementation detail, providing clarity in ambiguous situations and remaining grounded in engineering reality through design validation, prototypes, code and implementation reviews, operational data, and close collaboration with product and engineering teams.

18 days ago

Principal Product Manager - CoreAI (Enterprise Security and Governance) Microsoft Corp

Redmond, WA

$142,800–$274,800 / year

There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $188,000 - $304,200 per year. Microsoft Foundry is redefining model-forward development with new UI/UX patterns, runtimes to build agents, orchestrating across multiple agents, and a reimagined management and observability layer.

30+ days ago

Principal Security Researcher - Red Team Microsoft Corp

Redmond, WA

$142,800–$274,800 / year

There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $188,000 - $304,200 per year. Investigate indirect prompt injection, unsafe tool use, scope violations, privilege escalation, confused-deputy behavior, secret exposure, sandbox escape, cross-agent manipulation and tampering with human oversight.

3 days ago

Principal Software Engineer - AI Experiences, Monetization Microsoft Corp

Redmond, WA

$142,800–$274,800 / year

There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $188,000 - $304,200 per year. The Microsoft Advertising Campaign Management team builds and runs the platform that lets advertisers create, manage, analyze and optimize millions of campaigns across Microsofts advertising ecosystem.

3 days ago

Senior Principal AI Research Engineer Pfizer Inc

Bothell, WA

$139,100–$231,900 / year

PhD in Computer Science, Computer Engineering, Electrical Engineering, Applied Mathematics, or a related technical discipline with demonstrated experience building software, systems, or machine learning solutions with 2+ years of relevant experience; OR. Subject to further legal review and statutory or regulatory clarification, which Pfizer intends to pursue, reimbursement of recruiting expenses for licensed physicians may constitute a reportable transfer of value under the federal transparency law commonly known as the Sunshine Act.

3 days ago

Principal Software Engineer-M365 Microsoft Corp

Redmond, WA

$142,800–$274,800 / year

Lead complex initiatives across Core Authentication and dependent partner teams, working closely with cross-functional discipline contributors (product managers, architects, security engineers, support engineers). As a technical leader on the team, you will drive the design and evolution of key parts of the authentication platform, lead complex cross-team initiatives from design through production, and guide the team through critical incidents and root-cause investigations.

3 days ago

Principal Group Security Assurance Manager Microsoft Corp

Redmond, WA

$142,800–$274,800 / year

The M365 Security Team is looking for a Principal Group Security Assurance Manager to help us scale our team and drive objectives to meet our goal of offering the most secure and trusted productivity experiences in the world, managing a team of highly capable Security professionals, and getting into the technical details of Security Reviews, Threat Models, and Security Architecture themselves too. Preferred Qualifications: Masters Degree in Statistics, Mathematics, Computer Science, Risk Management, Cyber Security, or related field AND 8+ years experience in software development lifecycle, large scale computing, threat modeling, cyber security, or anomaly detection (enterprise experience).

7 days ago

Principal Software Engineer - Agentic Pipelines Snowflake Inc

Bellevue, WA

$264,000–$379,500 / year

If you''ve spent the bulk of your career building large-scale data infrastructure - designing streaming or transformation primitives, reasoning hard about consistency and fault tolerance, and owning the systems that run under millions of customer workloads - this role might be for you. From the constructs customers use to define real-time pipelines to the execution fabric that makes those pipelines reliable and cost-efficient at cloud scale, our team owns the full stack of declarative data engineering.

30+ days ago

Principal AI Network Architect Microsoft Corp

Redmond, WA

$142,800–$274,800 / year

Required Qualifications: Masters Degree in Electrical Engineering, Computer Engineering, Mechanical Engineering, or related field AND 7+ years technical engineering experience OR Bachelors Degree in Electrical Engineering, Computer Engineering, Mechanical Engineering, or related field AND 8+ years technical engineering experience OR equivalent experience. To achieve this goal, the Cloud Hardware Systems Engineering (CHSE) team is instrumental in defining and delivering operational measures of success for hardware manufacturing, improving the planning process, quality, delivery, scale and sustainability related to Microsoft cloud hardware.

30+ days ago

Principal Design & Research Head Microsoft Corp

Redmond, WA

$142,800–$274,800 / year

This role will lead a team of researchers and designers within the Employee Experience space, working closely with Design, Engineering, Product, and Business Leadership to envision and deliver a future Microsoft workplace that enables innovative, creative, and intelligent employee experiences across both digital and physical environments. Well-established portfolio of research and design techniques, including ethnography, field studies, interviews, usability studies, concept validation, user journey mapping, surveys, scorecards, competitive analysis, wireframing, prototyping, and visual design.

30+ days ago

Principal Antenna Engineer Kapta Space Corp

Redmond, WA

$215,000–$275,000 / year

To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Kapta Employees must be U.S. citizens, lawful U.S. permanent residents (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State or Commerce as applicable. The antenna engineer will be responsible for design, build and test of high frequency and millimeter wave electronically scanned antennas in collaboration with diverse engineering disciplines.

30+ days ago

Principal Product Manager - Monetization Product, Privacy Microsoft Corp

Redmond, WA

$142,800–$274,800 / year

Youll work on the consent management platform that every consumer surface integrates with and on the services that carry a users choices to the systems that read them, and youll look for new privacy-preserving ways to collect, expose, and use data so that ads can be measured and personalized with less personal data. There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $188,000 - $304,200 per year.

5 days ago

Principal Data Engineer Microsoft Corp

Redmond, WA

$142,800–$274,800 / year

Drive hands-on, end-to-end implementation: Build data solutions using Spark (or similar distributed systems), open table formats such as Delta Lake, and Parquet files; develop scalable, secure APIs and data access controls, including RBAC; provision resources through Infrastructure as Code; and deliver production-grade deployments through CI/CD with observability and operational runbooks. There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $188,000 - $304,200 per year.

5 days ago

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Principal Jobs in Capitol Hill, WA

Principal Quantum Systems Modeling Engineer Microsoft Corp

Principal Technical Program Manager - FDE Microsoft Corp

Principal Product Analyst PEMCO Mutual Insurance Company

Principal Silicon Systems Architect Microsoft Corp

Principal Software Engineer - Cloud Infrastructure & AI Systems Microsoft Corp

Principal Design Engineer - XBOX Microsoft Corp

Principal AI Software Engineer Microsoft Corp

Principal Architect Microsoft Corp

Principal Product Manager - CoreAI (Enterprise Security and Governance) Microsoft Corp

Principal Security Researcher - Red Team Microsoft Corp

Principal Software Engineer - AI Experiences, Monetization Microsoft Corp

Senior Principal AI Research Engineer Pfizer Inc

Principal Software Engineer-M365 Microsoft Corp

Principal Group Security Assurance Manager Microsoft Corp

Principal Software Engineer - Agentic Pipelines Snowflake Inc

Principal AI Network Architect Microsoft Corp

Principal Design & Research Head Microsoft Corp

Principal Antenna Engineer Kapta Space Corp

Principal Product Manager - Monetization Product, Privacy Microsoft Corp

Principal Data Engineer Microsoft Corp

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