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3687 Job Offers

Principal Operations Data Analyst
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Principal Operations Data Analyst sought in Oakland, US. Drive end-to-end AI lifecycle for Source-to-Pay and Supply Chain, from ideation to scaling. Requires 8+ years experience, BA/BS in related field, and expertise in deploying agentic AI and machine learning solutions. Partner with cross-funct...
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United States , Oakland
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140000.00 - 189000.00 USD / Year
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PG&E Corporation
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Principal Circuit Design Engineer
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Microsoft seeks a Principal Circuit Design Engineer in Raleigh to drive advanced SRAM and Register File solutions for its cloud infrastructure. You will tackle complex PPA challenges, collaborate with SoC designers, and leverage advanced process DTCO techniques. Ideal candidates possess deep expe...
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United States , Raleigh
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142800.00 - 274800.00 USD / Year
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Microsoft Corporation
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Principal Software Engineering Manager - Substrate Efficiency
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Lead a strategic initiative maximizing GPU throughput for Microsoft 365 Copilot’s global AI inference platform. As Principal Software Engineering Manager, you’ll drive runtime optimizations, define efficiency strategy, and partner with Azure and Research teams. Requires a Bachelor’s in CS, 6+ yea...
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United States , Redmond
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142800.00 - 274800.00 USD / Year
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Microsoft Corporation
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Principal Group Software Engineering Manager
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Lead the strategic GPU fleet health, capacity planning, and automated model deployment for Microsoft 365 Copilot as a Principal Group Software Engineering Manager in Redmond. This high-impact role owns the core LLM API and control plane services powering Copilot experiences at massive scale. You ...
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United States , Redmond
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165600.00 - 296400.00 USD / Year
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Microsoft Corporation
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Principal Engineer - Order Management
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Principal Engineer – Order Management role in Surry Hills, Australia. Lead complex technical transformations across cloud-native stacks, Kubernetes, REST APIs, and .NET frameworks. Drive solution architecture, API management, and engineering strategy with 8+ years of leadership experience. Enjoy ...
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Australia , Surry Hills
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Not provided
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Woolworths Supermarkets
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Principal IT/AV Consultant
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Principal IT/AV Consultant sought for high-profile data centre and ICT projects in Manila or Kuala Lumpur. Lead innovative design of passive/active ICT, telecoms, and AV systems for Cundall’s APAC team. Requires 8-10 years’ engineering consultancy experience, degree in ICT/Electrical Engineering,...
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Malaysia; Philippines , Kuala Lumpur; Manila
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Not provided
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Cundall
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Senior Principal Designer
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Senior Principal Designer sought for a Leeds-based consultancy role within Property & Construction. You will lead CDM 2015 compliance, design risk management, and client advisory across diverse projects. Requires NEBOSH, IOSH membership, and consultancy experience. Benefits include £65,000 salary...
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United Kingdom , Leeds
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65000.00 - 75000.00 GBP / Year
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Carriera Limited
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Principal QHSES Assurance Specialist
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Seeking a Principal QHSES Assurance Specialist in London to lead risk-based assurance programs for major Oil & Gas EPC projects. This senior role demands 12-15 years’ experience, ISO 9001/14001/45001 Lead Auditor certification, and deep knowledge of IOGP OMS. You will provide independent opinions...
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United Kingdom , London
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Not provided
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McDermott
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Principal Project Controls Specialist
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Principal Project Controls Specialist role in Dubai, UAE. Seeking an expert with 10+ years in project controls for EPC projects in oil & gas or energy. Requires deep expertise in cost control, EVM, scheduling, and risk analysis. Lead complex, large-scale initiatives with minimal guidance and driv...
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United Arab Emirates , Dubai
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Not provided
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McDermott
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Principal Software Engineer - Tax Technology
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Principal Software Engineer sought for Tax Technology in Bellevue, WA. Drive scalable software solutions using microservices, virtualization, and big data platforms. Lead technical execution, mentor engineers, and influence architecture for tax calculation and compliance systems. Requires 7+ year...
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United States , Bellevue
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133500.00 - 240700.00 USD / Year
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T-Mobile
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Principal Presales Systems Engineer
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HPE seeks a Principal Presales Systems Engineer (f/m/d) to drive technical sales for Vodafone in Ratingen, Germany. You will leverage 8+ years of pre-sales experience and deep knowledge of routing, switching, and fixed broadband networks (BNG, CUPS). This hybrid role offers a competitive salary, ...
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Germany , Ratingen
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Not provided
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Hewlett Packard Enterprise
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Principal Thermal Mechanical Engineer
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Principal Thermal Mechanical Engineer sought for a 6-month contract at BAE Systems in Cowes (3-4 days on-site). Leverage expertise in heat transfer, fluid mechanics, and thermodynamics to design and validate thermal systems for naval radar. Lead peer reviews, mentor engineering teams, and optimis...
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United Kingdom , Cowes
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51.86 - 70.00 GBP / Hour
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Outsource UK
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Principal Technology Consultant-Morpheus
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Principal Technology Consultant (Morpheus) sought by HPE in Bengaluru. This hybrid role requires 12+ years of experience and deep expertise in enterprise solutions, architecture, and cross-functional team leadership. You will provide advanced technical consulting, develop reusable solutions, and ...
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India , Bengaluru
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Not provided
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Hewlett Packard Enterprise
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Principal System Engineer
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Seeking a Principal System Engineer to drive digital innovation at Intellias. This role demands 7+ years of DevOps experience with AWS, deep Kubernetes expertise (Istio, CNI), and Terraform mastery. You will manage cloud platforms, automate CI/CD pipelines, and design high-availability systems. J...
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Bulgaria, Croatia, Poland, Portugal, Spain
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Intellias
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Principal Consultant, Health Economics & Modelling
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Principal Consultant, Health Economics & Modelling role in the UK. Leverage 10-15+ years of expertise in HTA submissions (NICE, CADTH) and advanced modelling (Excel/VBA, R). Drive business development, lead complex global projects, and mentor junior staff. Enjoy flexible remote work, career growt...
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United Kingdom
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Not provided
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Parexel
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Principal Site Reliability Engineer (Sovereign Cloud)
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Principal Site Reliability Engineer role in Sofia, Bulgaria, supporting Palo Alto Networks’ Sovereign Cloud infrastructure. Leverage expertise in Kubernetes, Terraform, Python, and GCP to design, automate, and secure high-availability systems. Join a team driving observability, CI/CD pipelines, a...
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Bulgaria , Sofia
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Not provided
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Palo Alto Networks
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Principal Program Manager, Commercial AI Programs
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Lead end-to-end delivery of T-Mobile’s commercial AI programs, driving cross-functional workstreams from pilot to revenue launch. This Principal Program Manager role requires 7-10 years of experience in B2B technology or AI/ML platforms, with expertise in stakeholder management, executive reporti...
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United States
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105400.00 - 190200.00 USD / Year
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T-Mobile
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Principal Engineer
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Principal Engineer sought by Wells Fargo in Bengaluru to lead architecture and engineering strategy. Requires 7+ years of software engineering experience, 5+ years in cloud engineering, and expertise in AWS/Azure/GCP, Kubernetes, Terraform, and CI/CD. This role involves advising leadership on com...
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India , BENGALURU
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Not provided
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Wells Fargo
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Principal Associate, Data Scientist - Bank Operations Data Science
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Join Capital One as a Principal Associate Data Scientist in McLean, VA, driving data-driven innovation in Bank Operations. Leverage Python, Snowflake, and machine learning to optimize call center processes through summarization and automation. Requires a quantitative degree (BS+5 years, MS+3, or ...
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United States , McLean
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161800.00 - 184600.00 USD / Year
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Capital One
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Principal Transmission Line Engineer
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Principal Transmission Line Engineer sought to manage high-voltage transmission design for wind, solar, and battery storage projects in Juno Beach, FL. Requires 7+ years of experience, a Bachelor’s in Engineering, and strong project management skills. Oversee consultants from conception through c...
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United States , Juno Beach
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Not provided
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Airswift Sweden
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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.