751 to 775 of 967 Permanent Principal Engineer Jobs

Leonardo UK is seeking Principal Software Engineer (AI/ML) to work on cutting-edge defence and aerospace projects in the UK. You will join our software community within Electronics UK, delivering high-integrity software that leverages AI/ML to power advanced systems such as sixth-generation ...

RELX International in London is seeking a Technical Lead to balance hands-on software development with engineering leadership. You will shape technical direction, guide delivery planning, and collaborate with Product, Architecture, QE, SRE, and partner ...

About AlphaSense: The world’s most sophisticated companies rely on AlphaSense to remove uncertainty from decision-making. With market intelligence and search built on proven AI, AlphaSense delivers insights that matter from content you can ...

About AlphaSense: The world's most sophisticated companies rely on AlphaSense to remove uncertainty from decision-making. With market intelligence and search built on proven AI, AlphaSense delivers insights that matter from content you can ...

Leonardo Worldwide Corporation is seeking a Principal Platform Engineer in Yeovil. This role involves leading the design and delivery of secure platforms, focusing on solving customer problems and providing technical expertise across domains. Ideal candidates will have extensive experience in virtualization, operating systems, and automation tools. The position ...

Entrust is seeking a Principal Solutions Engineer based in the United Kingdom to own the technical side of a portfolio of EMEA Key Accounts and to serve as the focal point for partner engagements in the US. You will lead complex technical conversations, mentor peers, and influence product ...

Rowden in Bristol, UK, seeks a mid to principal ML Engineer to build and deploy AI systems across edge and embedded environments. The role collaborates with software, hardware and systems teams to deliver real-world impact. Hybrid work with on-site presence at Bristol HQ is required. ...

client is a major defence and aerospace company. Date Posted: 2026-06-26 Country: United Kingdom Location: Gloucester, South Gloucestershire Position Role Type: Onsite Principal Platform Engineer Gloucester Permanent, full time Hybrid (min 3 days a week on site) Due to the interestingworkwe do and the sector this ...

Role: Principal AI Architect Generative & Agentic AI Location: London Hybrid Salary: £150,000 £200,000 + Bonus + Equity Were working with a fast-growing AI consultancy looking to appoint a Principal AI Architect to take a leading role in designing and delivering complex, production-grade AI solutions ...

Redline Group Ltd. in Great Yarmouth, Norfolk, is seeking a Principal Test Engineer to define and lead test strategies across our R&D and production teams. The role supports a hybrid working model and the innovative 9-day working fortnight, delivering robust test solutions for a range ...

already deployed internationally in clinical trials, primarily with pharmaceutical companies, and its use is growing rapidly. The Role We are looking for a Principal Systems Test & Automation Engineer to take significant technical ownership of testing and test automation across the Albus platform. This is a senior, hands … engineering productivity. Contribute to the continuing development of Albus's testing strategy, processes and quality system. About You You are a senior test engineer with strong automation skills, systems thinking, technical curiosity, initiative and a strong sense of ownership . You enjoy getting deeply into how complex systems work ...

customers' most critical missions. Opportunity Overview This is more than just a job; it's a mission. We're seeking a Software Engineer to join an Operations and Maintenance team supporting advanced national security and defence systems. You'll play a key role in maintaining mission-critical capabilities, ensuring ...

Alan Turing Institute is seeking a Principal Machine Learning Engineer to lead the development and deployment of advanced AI, ML and data science solutions in collaboration with UK national security partners. This role combines technical leadership with hands-on engineering and mentorship across research, software and stakeholder engagement. ...

Gemba Advantage is seeking Senior and Principal Software Engineers to design and deliver secure, scalable cloud-native services in small teams. You will remain hands-on while guiding architecture and standards, mentoring peers, and collaborating with customers. The role requires active or recently active SC/DV clearance ...

Autodesk, Inc. is seeking a Principal Software Engineer to provide technical leadership for a new Electron and Chromium-based desktop platform for Autodesk web applications. You will define the platform architecture, lead complex technical decisions, and guide engineers across Electron runtime, Windows integrations, and shared platform capabilities, while ...

diverse portfolio of projects. Many schemes are developed to achieve ambitious sustainability objectives, including BREEAM certification and compliance with The London Plan. The Principal Electrical Engineer will play a key role in the design and delivery of electrical infrastructure projects, undertaking technical assessments, engineering calculations, and the preparation ...

expertise, only Black Duck helps organizations maximize security and quality in DevSecOps and throughout the software development life cycle. Black Duck is seeking a Principal Software Engineer to serve as a technical leader for the company's identity, authentication, authorization, and access management platforms. This role will drive ...

tools which help our customer services team provide world class service to travellers and operators internationally. About the roleWe're looking for a Principal Product Engineer who pairs deep engineering craft with strong product instincts. You'll work across the stack - mobile, web, backend - wherever the highest-leverage ...

CBRE Group, Inc. in London is seeking a Principal Terraform Cloud Engineer to lead data pipelines, AI/ML integration, and cloud cost management solutions. You will drive end-to-end data engineering, model development, and platform feature work within CBRE's FinOps program. You will design scalable ...

MOO is seeking a Senior IC to lead architecture across its ecommerce platform, spanning storefront, checkout, order orchestration, manufacturing and fulfillment. You will partner with product leadership, Platform and Architecture peers to guide the future ...

MacStaff is seeking a Senior/Principal Power Systems Engineer to lead power systems studies, design for data centres, and manage client relationships from London or Manchester with hybrid work. The role combines technical leadership with project delivery and stakeholder engagement. You will work on complex load-flow ...

Description: Salary: Senior: £45, 200 to £61,950/Principal: £53,300 to £71,400 Leonardo UK operates a grade-based salary framework with broad bands. The salary range shown reflects the approved grade band for this role, or a narrower hiring range published within that band … Exceptions above the standard range are managed through governance controls to protect internal equity. Your impact We are looking for a Firmware/FPGA engineer to join Leonardo in Edinburgh or Newcastle, a world-class defence technology company. We develop cutting-edge radars for the Eurofighter Typhoon and SAAB ...

seeking a highly experienced Principal Software Engineer to provide technical leadership across our technology function, driving the design, delivery, and continuous improvement of enterprise applications and digital services. This senior hands-on role combines deep technical expertise with strong stakeholder management skills and a commitment to engineering excellence. ...

"We energize society" by supporting our customers to make the transition to a more sustainable world, based on innovative technologies and our ability to turn ideas into reality. With nearly 100,000 employees around the ...

Salary: Senior: £45, 200 to £61,950/Principal: £53,300 to £71,400 Leonardo UK operates a grade-based salary framework with broad bands. The salary range shown reflects the approved grade band for this role, or a narrower hiring range published within that band, and is benchmarked …/Microwave Engineers to join our expanding hardware engineering community within our world-class radar division, based at our Edinburgh site. As an RF Engineer, you’ll play a pivotal role in developing and delivering cutting-edge radio-frequency systems that sit at the heart of our advanced defence ...