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3661 Job Offers

Principal Automation Test Consultant
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Seeking a Principal Automation Test Consultant in London to lead quality engineering strategy across diverse client landscapes. Requires 10+ years in automation/performance testing, expertise in Java, Python, or TypeScript, and deep knowledge of cloud services (AWS/Azure/GCP) and CI/CD pipelines....
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United Kingdom , London
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Not provided
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Ten10
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Principal Cloud Consultant - AWS
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Join The Scale Factory as a Principal Cloud Consultant in London or Leeds. Leverage deep AWS expertise and DevOps mastery to lead high-value projects for global clients. You’ll drive technical strategy, mentor teams, and translate business needs into scalable cloud solutions. Enjoy flexible worki...
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London;Leeds
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Not provided
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Ten10
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Principal Software Engineer
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Principal Software Engineer role on Microsoft’s Azure Data team in Redmond, WA. Lead design and development of cloud-native, distributed systems on Kubernetes, driving reliability, networking, and security at scale. Requires deep Kubernetes expertise, 6+ years in distributed systems, and proficie...
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United States , Redmond
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139900.00 - 274800.00 USD / Year
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Microsoft Corporation
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Principal Engineer, R&D
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Principal Engineer, R&D role in Batesville, US. Lead cross-functional project teams from planning to implementation, managing multiple projects with limited supervision. Requires a Bachelor’s degree, 5+ years of project management experience, and strong communication skills. Benefits include medi...
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United States , Batesville
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112000.00 - 154000.00 USD / Year
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Baxter
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Principal Systems Verification Engineer
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Lead Principal Systems Verification Engineer sought in Round Lake, IL to drive system verification for life-saving medical devices. Requires a Bachelor's in Engineering, 5+ years experience, and strong knowledge of FDA/ISO standards. Lead cross-functional teams, execute validation protocols (IQ/O...
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United States , Round Lake
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112000.00 - 154000.00 USD / Year
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Baxter
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Principal Mechanical Engineer
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Principal Mechanical Engineer sought for a client-focused role in Kuala Lumpur, Malaysia. You will lead innovative mechanical design solutions for major building projects across Data Centres, Hospitality, and Commercial sectors. Requires a degree in Mechanical/Building Services Engineering, exper...
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Malaysia , Kuala Lumpur
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Not provided
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Cundall
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Principal UX Researcher
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Principal UX Researcher sought by Safewill, a Sydney-based startup transforming estate planning. Drive high-impact discovery and product strategy using generative and evaluative research. Influence cross-functional teams with data and structured thinking in a B2B2C scaleup. Shape the future of ac...
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Location
Australia , Sydney
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Not provided
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Safewill
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Principal Product Designer
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We are seeking a Principal Product Designer in Sydney to lead end-to-end product discovery and delivery. You will drive strategy, define success metrics, and run experiments in a B2B2C environment. Ideal candidates have 5+ years in product design, a systems mindset, and cross-functional influence...
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Australia , Sydney
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Not provided
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Safewill
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Principal Solutions Engineer - Application Security
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Principal Solutions Engineer sought in Germany to lead application security strategy at Wiz. This role demands deep expertise in AppSec (ASPM, SAST, DAST, SCA), cloud architecture (AWS, Azure, GCP), and Kubernetes. You will collaborate with CTO and Product teams, driving technical value for strat...
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Germany
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Wiz
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CDM Principal Designer
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A design-led consultancy seeks an Architect or Design professional to transition into a CDM Principal Designer role in Manchester. You will lead diverse projects, applying design risk management to eliminate hazards from the concept stage. The role requires strong knowledge of CDM Regulations 201...
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United Kingdom , Manchester
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45000.00 - 55000.00 GBP / Year
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Brandon James
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Principal Solutions Engineer
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Principal Solutions Engineer sought by Wiz, the fastest-growing cloud security startup, to drive technical sales in the UK. You’ll leverage deep expertise in AWS, Azure, GCP, Kubernetes, and DevOps to lead strategic opportunities, support POCs, and provide product feedback. This role demands stro...
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United Kingdom
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Wiz
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Cdm Principal Designer
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Seeking an Architect or Design professional to transition into a CDM Principal Designer role in Cardiff. This design-led consultancy offers a unique opportunity to lead risk management from concept stage across diverse sectors. You will eliminate design risks early, ensuring smooth handovers to P...
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United Kingdom , Cardiff
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Salary
45000.00 - 55000.00 GBP / Year
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Brandon James
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Cdm Principal Designer
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Seeking a skilled CDM Principal Designer in Liverpool to lead design risk management across diverse sectors. This hybrid role offers a car allowance, generous bonus, and gym membership. Ideal for an Architecture or Design professional with strong knowledge of CDM Regulations 2015, eager to elimin...
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United Kingdom , Liverpool
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45000.00 - 55000.00 GBP / Year
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Brandon James
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Cdm Principal Designer
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A design-led consultancy in Leeds seeks an Architect or Design professional to transition into a CDM Principal Designer role. You will lead design risk management across diverse sectors, eliminating hazards from the concept stage. The role requires strong knowledge of CDM 2015 Regulations and cle...
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United Kingdom , Leeds
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Salary
45000.00 - 55000.00 GBP / Year
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Brandon James
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Cdm Principal Designer
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A design-led consultancy seeks an Architect or Design professional to transition into a CDM Principal Designer role in Gloucestershire. You will lead risk management across diverse sectors, leveraging a strong grasp of CDM 2015 Regulations to eliminate hazards from the concept stage. This hybrid ...
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United Kingdom , Gloucestershire
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Salary
45000.00 - 55000.00 GBP / Year
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Brandon James
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Principal Solutions Engineer - Application Security
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Principal Solutions Engineer – Application Security role in the UK. You will partner with Wiz’s CTO and R&D to drive cloud-native security strategy. Requires deep expertise in AppSec (ASPM, SAST, DAST, SCA), public cloud architecture (AWS, Azure, GCP), and Kubernetes. Lead technical sales, POCs, ...
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United Kingdom
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Not provided
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Wiz
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Cdm Principal Designer
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Seeking a CDM Principal Designer in Peterborough to lead design risk management across diverse sectors. Ideal for candidates with an Architecture or Design background and strong knowledge of CDM Regulations 2015. You will eliminate risks at early stages, ensuring clear handovers to Principal Cont...
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United Kingdom , Peterborough
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Salary
45000.00 - 55000.00 GBP / Year
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Brandon James
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Cdm Principal Designer
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A design-led consultancy seeks an Architect or Design professional to step into a CDM Principal Designer role in Bristol. You will lead diverse projects, applying design risk management to eliminate hazards from the concept stage. Ideal candidates have strong knowledge of CDM 2015 Regulations and...
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United Kingdom , Bristol
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Salary
45000.00 - 55000.00 GBP / Year
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Brandon James
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Senior Principal HSE Engineer (Technical Safety & Loss Prevention)
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Senior Principal HSE Engineer (Technical Safety & Loss Prevention) sought for major offshore EPC projects in Dubai. Requires 20+ years in oil & gas, 15 in offshore detail design, and expertise in safety studies, loss prevention, and tools like PHAST & Flaresim. Lead complex problem-solving, ensur...
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United Arab Emirates , Dubai
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Not provided
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McDermott
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Senior Principal Construct Support Eng
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Senior Principal Construct Support Engineer sought for a key role in Chiswick, London. You will solve complex offshore engineering challenges, leveraging 20+ years of Oil & Gas experience and expertise in SURF construction support, seafastening, and lifting. This position demands a Bachelor’s in ...
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United Kingdom , Chiswick, London
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Not provided
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McDermott
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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.