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Principal Jobs

3406 Job Offers

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Principal Product Manager, Catalysis
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Lead the Catalysis vertical at SandboxAQ's AI Simulation division, owning product strategy for a $500M CHIPS Act program and building a commercial platform. Requires 5+ years PM experience and deep materials science or chemistry expertise.
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Principal Vehicle Integration Lead
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Lead electrical and mechanical integration of Wayve's autonomous driving hardware across vehicle platforms in Sunnyvale. Requires deep EV architecture expertise, from compute and sensors to validation and production readiness.
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Principal ServiceNow Implementation Specialist (1054) - Enterprise Applications - Department of Technology
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Lead ServiceNow implementation for San Francisco's multi-year modernization project. Requires 5+ years in IT systems, ServiceNow ITSM expertise, and UI Builder/SOW skills. Permanent, full-time, competitive benefits.
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155298.00 - 195338.00 USD / Year
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Principal Product Manager - Personalization
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Lead product strategy for Spotify's Search Personalization team, shaping how millions discover music, podcasts, and audiobooks. Requires 8+ years in product management and deep expertise in AI-native search, ranking, and relevance. Based in London or Stockholm.
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Principal Product Marketing Manager - OIS
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Huntress seeks a Principal Product Marketing Manager to own MSP-level positioning and messaging for its cybersecurity platform. Requires 6+ years in product marketing, B2B security expertise, and MSP channel knowledge. Fully remote with equity and strong benefits.
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Principal Engineer
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Wagmo seeks a Principal Engineer in New York to own application architecture across insurance, claims, and AI systems. Requires deep Python/Django expertise, third-party integration at scale, and hands-on leadership guiding two squads.
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Principal Embedded Engineer, EW
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Anduril seeks a Principal Embedded Engineer in Costa Mesa to develop high-performance EW software, including DSP and RFML models. Requires 15+ years in software engineering, SDR experience, and U.S. Top Secret SCI eligibility.
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Principal Engineer, SRE Middleware Architecture & Integrations
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Lead middleware architecture at Circles as Principal Engineer SRE in India. Requires 14+ years experience with Kafka, RabbitMQ, Redis, API Gateways, and integration design across cloud environments.
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India, India
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Sr. Principal IP legal Counsel
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Senior Principal IP Counsel at MiniMed: lead global IP strategy, M&A, litigation and licensing for diabetes technology. Requires J.D., 8+ years IP law experience and US bar admission.
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Principal Financial Analyst
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Lead OpEx management for EMEA & APAC at MiniMed in Madrid. Drive forecasting, variance analysis, and cost discipline with advanced Excel, Power BI, and FP&A expertise. Join a purpose-driven MedTech team.
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Principal Forward Deployed Engineer (FDE), Software Development
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Lead complex AI agent deployments for enterprise clients as Principal Forward Deployed Engineer. Requires 10+ years in technical consulting or software development, hands-on coding skills, and LLM/agentic AI expertise. Ireland-based.
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Ireland, Ireland
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Principal Technical Consultant - Data Conversion
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Lead data conversion projects as a Principal Technical Consultant for a Fortune 500 AI platform. Requires 7+ years in the Workday ecosystem, ETL/SQL expertise, AI fluency, and full-cycle implementation experience.
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Principal Robotics Engineer - R&D
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Boston Engineering seeks a Principal Robotics Engineer in Waltham, MA to lead R&D for advanced robotic systems. Requires 10+ years engineering experience, 5+ in robotics, and hands-on integration expertise.
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Principal (Director), Commercial Excellence and Pricing
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Lead commercial excellence and pricing transformation projects for top technology clients at Analysys Mason in London. Drive business development, build senior relationships, and grow practice. Enjoy bonus, private healthcare, flexible working and career coaching.
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Concepteur de produits principal/ Senior Product Designer
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Acumatica seeks a Senior Product Designer in Montreal to own end-to-end UX for complex B2B workflows. Requires 5+ years of product design experience, AI prototyping skills, and WCAG accessibility expertise.
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Canada, Montreal
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CS&A Principal Engineer
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Assystem seeks a CS&A Principal Engineer for the Box Encapsulation Plant at Sellafield, Cumbria. Requires chartered status (CEng MICE/MIStructE), nuclear sector experience, and proven engineering leadership. Lead design assurance and site teams on this critical nuclear project.
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Principal EC&I Engineer
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Assystem seeks a Principal EC&I Engineer in Warrington to lead nuclear, defence and infrastructure projects. Requires 10+ years in EC&I design, team leadership and regulated industry expertise. Apply now!
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Principal Power System Architect – Infrastructure & Datacenter
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Renesas seeks a Principal Power System Architect in Shenzhen to define complex power electronics architectures (1-250 kW) for datacenter applications. Requires MSEE, 12+ years experience, and strong technical leadership.
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Principal Technical Integrator Engineer
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STR seeks a Principal Technical Integration Test Engineer in Las Vegas to lead complex DoD test campaigns. Requires 10+ years RDT&E experience, active Top Secret clearance, and expertise integrating cross-service test programs. Salary: $219K-$280K.
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Principal Design Engineer - Structures
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Lead structural design for major infrastructure projects in Doha as Principal Design Engineer at AECOM. Requires 15+ years in structural engineering, 5+ years in leadership, and expertise in SAP2000, ETABS, Revit, and Middle East building codes.
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About the Principal role

A Principal role represents a senior leadership position found across various industries, from construction and engineering to technology and product management. Individuals in these jobs are trusted with high-level strategic oversight, complex problem-solving, and driving significant organizational impact. Unlike entry-level or mid-career positions, Principal jobs typically require a deep well of specialized expertise, a proven track record of leadership, and the ability to influence direction without direct managerial authority over every team member.

In a professional context, a Principal is often the highest individual contributor or a senior team lead responsible for shaping the vision and execution of critical initiatives. For example, in design and construction sectors, a Principal Designer focuses on risk management from the earliest stages of a project. They ensure that health and safety regulations, such as the CDM Regulations 2015, are integrated into the design process, mitigating hazards before construction begins. This involves leading cross-functional coordination, conducting design reviews, and ensuring a seamless handover to contractors.

In technology and business strategy, Principal Product Managers own the end-to-end lifecycle of complex service portfolios or product lines. They are responsible for defining strategy, developing business cases, and launching innovative offerings that drive customer adoption and revenue growth. These roles demand a data-driven approach to decision-making, strong cross-functional leadership, and the ability to influence executives and stakeholders across engineering, sales, marketing, and customer success teams. Common responsibilities include market analysis, competitive benchmarking, pricing strategy, and building go-to-market plans.

Typical skills required for Principal jobs include exceptional communication and presentation abilities, strategic thinking, and a high degree of autonomy. Candidates usually possess a bachelor’s or master’s degree in a relevant field, combined with significant experience—often eight or more years in a related domain. Technical proficiency is critical, whether in understanding network security, cloud infrastructure, or construction regulations. Soft skills such as negotiation, mentorship, and the ability to drive alignment in matrixed organizations are equally important.

Ultimately, Principal jobs are about leading from the front, solving the most challenging problems, and setting the standard for excellence within an organization. Whether mitigating risk on a construction site or defining the future of a software platform, these professionals are integral to driving meaningful, lasting results.