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3678 Job Offers

Principal, NGTS GTM Strategy
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We are seeking a Principal (Director) of NGTS GTM Strategy in Santa Clara to define and lead the strategic vision for our next-gen trust security infrastructure. This role requires 10+ years of experience, including top-tier consulting (McKinsey, Bain, BCG) and deep expertise in certificate gover...
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United States , Santa Clara
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218600.00 - 299925.00 USD / Year
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Palo Alto Networks
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Senior Principal Structural Engineer
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Senior Principal Structural Engineer sought in Perth, Australia, to lead complex subsea structures and construction projects. Requires 15+ years of structural engineering experience, including 5 years in subsea design and 2 years as a Lead Engineer. Expertise in SACS, ANSYS/Abaqus, and fabricatio...
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Australia , Perth
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Not provided
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McDermott
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Senior Principal Project Engineer
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Senior Principal Project Engineer sought in Kuala Lumpur, Malaysia, to solve complex engineering challenges with broad business impact. This specialist role requires 15-20 years of Project Engineering experience, including 5-10 years as a Project Engineering Manager. You will manage engineering s...
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Malaysia , Kuala Lumpur
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Not provided
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McDermott
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Principal Package Management Spec
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Principal Package Management Specialist role in Dubai overseeing full EPCI package delivery from bid to closeout. Requires 8-12 years’ experience in engineering or supply chain, plus commercial and QHSES expertise. You will manage budgets, schedules, risks, and stakeholder communication for compl...
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United Arab Emirates , Dubai
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Not provided
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McDermott
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Principal Machine Learning Scientist
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Lead ML strategy as Principal Machine Learning Scientist in London, driving Tripadvisor’s core discovery engine. You’ll architect large-scale ranking & recommendation systems, leveraging deep multi-task learning and sequential modeling. Ideal for experts with 8+ years in production ML, a PhD/MSc,...
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United Kingdom , London
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Not provided
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Tripadvisor
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Principal Applied Scientist
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Join Azure AI’s GenAI Systems team as a Principal Applied Scientist in Hyderabad. Lead the development of customized LLM solutions, focusing on fine-tuning, distillation, and synthetic data generation. Requires 10+ years in ML, a PhD/Master’s in CS/AI, and expertise in Python, PyTorch, and transf...
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India , Hyderabad
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Not provided
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Microsoft Corporation
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Principal IT Director
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Principal IT Director sought for a rapidly growing multi-divisional company in Napierville, Canada. This strategic role requires 10+ years of IT experience, expertise in Azure, Microsoft ecosystems, and M&A integration. Lead high-performing teams, drive automation and AI initiatives, and enjoy hy...
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Canada , Napierville
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Not provided
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Randstad
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Principal Engineer I – Master Data Management Engineer
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Principal Engineer I – Master Data Management Engineer sought for a direct hire role in Irving, TX or Phoenix, AZ. Must have 8+ years of MDM experience with Profisee, plus C# & .NET expertise. Design cloud data solutions using Azure services and lead MDM implementations. Benefits include medical,...
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United States , Irving
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Not provided
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Software Resources
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Principal Software Engineer, Financial Data Platform & GenSearch Agent
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AlphaSense seeks a Principal Software Engineer to lead the development of its Financial Data Platform and GenSearch Agent. You will reduce latency in AI-powered financial answers, simplify legacy architecture, and improve cross-dataset querying. This role requires 12+ years of experience, experti...
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United States
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246000.00 - 339000.00 USD / Year
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AlphaSense
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Principal Structural Engineer
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Principal Structural Engineer sought for a UK-based role with a global sustainable design consultancy. Lead complex projects across industrial, tech, and defence sectors, including data centres and gigafactories. Requires Chartered status (IStructE/ICE), SC clearance eligibility, and expertise in...
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United Kingdom , London
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500.00 - 600.00 GBP / Day
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Morson Talent
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Principal C++ Engineer
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Principal C++ Engineer sought for a front-office options desk in London, building a brand-new trading stack. You will leverage deep C++ and Linux expertise, including multi-threaded programming, to design and implement bespoke automated trading software. This role demands strong engineering princ...
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United Kingdom , London
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Salary
180000.00 - 200000.00 GBP / Year
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Harrington Starr
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Principal Solution Architect
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Principal Solution Architect sought by FinXL for a high-impact wealth management transformation in Sydney. You will define target-state architecture for CRM and digital platforms, requiring deep BFSI experience and regulatory knowledge. This role demands guiding C-suite stakeholders and authoring...
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Australia , Sydney
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Not provided
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FinXL
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Principal Product Engineer
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Principal Product Engineer sought to blend deep engineering craft with product instincts across mobile, web, and backend in Lisbon. You’ll lead iOS architecture reviews, tackle backend latency, and ship end-to-end solutions. Requires 10+ years experience, mobile depth (Swift/Kotlin), and broad fu...
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Portugal , Lisbon
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Not provided
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Tripadvisor
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Principal Engineer
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Madhive seeks a Principal Engineer with 15+ years of experience to lead the design of scalable backend systems and real-time bidding platforms in AdTech. You will architect robust data pipelines and APIs within GCP, leveraging Kafka, Golang, and BigQuery. This remote role offers the chance to dri...
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United States
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250000.00 - 280000.00 USD / Year
Madhive
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Principal Site Reliability Engineer
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Principal Site Reliability Engineer sought to shape reliability, observability, and operational excellence across EMEA. You will drive SRE adoption, scale automation, and enhance microservices lifecycle in a distributed systems environment. Requires expertise in observability, incident management...
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EMEA (Europe, Middle East and Africa region, employer unspecified country)
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Copper.co
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Principal Quantum Integration Manager
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Lead quantum process integration at Microsoft Quantum in West Lafayette, IN. Drive end-to-end strategy for topological qubit development, overseeing materials, fabrication, and characterization. Requires a PhD in Physics/Engineering, 3+ years R&D experience, and people management skills. Join a w...
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United States , West Lafayette
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Salary
142800.00 - 274800.00 USD / Year
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Microsoft Corporation
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Principal Quantum Measurement Engineer
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Join Microsoft Quantum in West Lafayette as a Principal Quantum Measurement Engineer. Lead cryogenic electrical characterization of topological qubits, developing novel measurement techniques at millikelvin temperatures. Requires a PhD in Physics/Engineering with 3+ years experience, expertise in...
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United States , West Lafayette
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142800.00 - 274800.00 USD / Year
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Microsoft Corporation
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Principal Software Automation/Test Engineer
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Principal Software Automation/Test Engineer at Palo Alto Networks: architect next-gen AI-powered tooling platforms for cloud security. Leverage Python, AI/ML (LLMs, agentic workflows), and cloud-native services (AWS, GCP, Azure) to drive intelligent automation. Design scalable frameworks using Py...
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United States , Santa Clara
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Salary
147000.00 - 237500.00 USD / Year
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Palo Alto Networks Italia
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Principal DevOps Engineer (Prisma Browser Platform)
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Principal DevOps Engineer sought for Prisma Browser Platform in Santa Clara, CA. Leverage 6+ years of expertise in AWS, GCP, Terraform, ArgoCD, and Kubernetes to optimize CI/CD pipelines and cloud infrastructure. Drive scalability and reliability for high-scale SaaS applications while collaborati...
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United States , Santa Clara
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Salary
147000.00 - 237500.00 USD / Year
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Palo Alto Networks Italia
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Principal Engineer - Global Reliability Network Lead
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Lead Amgen’s Global Reliability Network as a Principal Engineer, driving asset reliability and operational capacity across the U.S. manufacturing network. You will lead cross-functional teams, leverage CMMS and asset performance monitoring tools, and convert data into actionable improvements. Thi...
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United States
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Salary
140334.15 - 189863.85 USD / Year
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Amgen
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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.