476 to 500 of 1,138 Principal Engineer Jobs

Hoare Lea seeks a BMS Principal Engineer for the Digital Solutions Group to lead building management systems design, implementation and integration across diverse projects. You will advise clients, prepare technical documents, and ensure commissioning excellence with a focus on energy efficiency and reliability. The role requires strong report ...

seeking a Principal Machine Learning Engineer to lead the evolution of a large-scale AI and machine learning platform, driving the architecture, deployment, and operation of both conventional ML systems and next-generation agentic AI solutions. This is a hands-on leadership role for someone who still enjoys … similar orchestration frameworks. Experience working within enterprise environments where integration with existing systems is critical. This is an excellent opportunity for a Staff or Principal-level engineer who wants to shape the future of enterprise AI while remaining close to the technology. Disclaimer: This vacancy is being advertised ...

Raytheon UK have a full time, perm opportunity for a Principal Software Engineer to join our specialist teams working onsite at our Manchester and Gloucester sites. You'll be part of our experienced software dev function, working in a cross-functional team, delivering and deploying critical software across ...

Title: Principal Combat Systems Engineer Location: Portsmouth Naval Base & Portsmouth Broad Oak hybrid pattern of 3/4 days on site We offer a range of hybrid and flexible working arrangements please speak to your recruiter about the options for this particular role. Salary … programmes and projects across Warship Support, including Royal Navy surface ship contracts, international naval support, and internal and external consultancy activity. As a Principal Combat Systems Engineer, you will support the delivery of one or more of the core WTA service elements; Design Change Management , Platform Technical Assurance ...

Title: Principal Combat Systems Engineer Location: Portsmouth Naval Base & Portsmouth Broad Oak - hybrid pattern of 3/4 days on site We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary … programmes and projects across Warship Support, including Royal Navy surface ship contracts, international naval support, and internal and external consultancy activity. As a Principal Combat Systems Engineer, you will support the delivery of one or more of the core WTA service elements; Design Change Management , Platform Technical Assurance ...

Selection in Cambridge is seeking a principal engineer to lead the full development of innovative HealthTech devices from concept through production. You will drive system architecture and hands-on testing while guiding a small engineering team. You don't need prior HealthTech experience; the role prioritizes leadership, practical ...

Role: Principal Software Engineer Locations: Manchester (must be willing to travel to client sites throughout the UK on an ad hoc basis) Level: Manager Salary: Competitive salary and package (Depending on level of experience) Accenture is a leading global professional services company, providing a broad range of services … work varies from client to client so there will be lots of opportunities to experience new domains and new stacks. The role of Principal Consultant often involves leading client accounts holistically—people, delivery, quality, and commercials. As well as ensuring we’re delivering great engineering, you’ll also keep ...

Principal GPU HW Verification Engineer Job no: 502836 Work type: Experienced Professional Location: Kings Langley UK, Bristol UK Categories: Graphics The role This position is a unique opportunity to exercise your hardware verification skills on cutting edge designs within the prestigious PowerVR Hardware Graphics group. Here you will ...

Your ImpactThe Principal Software Engineer shapes and evolves our architecture using Distributed Domain Driven Design practices, ultimately ensuring the robustness and scalability of our systems. They influence architectural directions, and through project-embedded consultation. They guide teams to leverage best practices and design patterns. What You'll DoArchitecture ...

## C++ Principal Software Engineer - AirborneApply: GB - Southampton: Full time: Posted Today: R0033329**Job Description:****Your impact**Would you like a once-in-a-generation opportunity to play a key role in a defence programme of national and international importance? We are on the hunt for talented software ...

seeking a Principal Data Engineer who can work across the full stack of Anaplan’s data platform, setting the technical direction for how we ingest, transform, store, serve, and govern data at scale. You will build highly performant, robust data pipelines that process massive volumes of data … Design and build the storage and processing layers powering our analytics workloads: data lakes, data warehouses, distributed file systems, and real-time streaming architectures. Engineer feature-rich context pipelines that process large-scale enterprise data, balancing batch and streaming patterns seamlessly. Optimise and scale large distributed queries and data ...

Title: Principal Software Engineer, AI InnovationCareer Architecture Role: Software EngineerCareer Architecture Tier: E35 (Principal, Expert Track)Job Summary:This is a founding engineer role in a new, innovation-focused team being built from scratch within Pearson's Enterprise Innovation function. The mission of the team ...

Title: Principal Software Engineer, AI InnovationCareer Architecture Role: Software EngineerCareer Architecture Tier: E35 (Principal, Expert Track)Job Summary: This is a founding engineer role in a new, innovation-focused team being built from scratch within Pearson's Enterprise Innovation function. The mission of the team ...

protect internal equity. Your Impact Are you ready to take on complex technical challenges at the forefront of cyber and platform engineering? Our Principal Platform Engineers (Technical Specialist Path) are hands-on experts who shape the design, integration, and delivery of secure platforms that keep our customers missions running. … client offices to ensure close collaboration with the wider team and with our customers. Our client is seeking aPrincipal Platform Engineer to join the Cyber & Security Solutions Division team. This role is focused on delivering, maintaining, and improving platform and systems engineering solutions that underpin critical defence, government ...

protect internal equity. Your Impact Are you ready to take on complex technical challenges at the forefront of cyber and platform engineering? Our Principal Platform Engineers are hands-on experts who shape the design, integration, and delivery of secure platforms that keep our customers missions running. Your work … site at one of our client offices to ensure close collaboration with the wider team and with our customers. Our client is seeking a Principal Platform Engineerto join the Cyber & Security Solutions Division team. This role is focused on delivering, maintaining, and improving platform and systems engineering solutions that ...

protect internal equity. Your Impact Are you ready to take on complex technical challenges at the forefront of cyber and platform engineering? Our Principal Platform Engineers are hands-on experts who shape the design, integration, and delivery of secure platforms that keep our customers missions running. Your work … site at one of our client offices to ensure close collaboration with the wider team and with our customers. Our client is seeking a Principal Platform Engineerto join the Cyber & Security Solutions Division team. This role is focused on delivering, maintaining, and improving platform and systems engineering solutions that ...

looking for a Principal Software Engineer to join the team. This role is central to ensuring the reliability, performance, and scalability of systems vital for public safety and essential services. You will act as a technical leader, mentoring other engineers and driving best practices across the development lifecycle. ...

London, Hybrid Working ModelThis fast-growing deep-tech company is developing highly secure, high-performance semiconductor technology. The team are now looking for a Principal Firmware Engineer to take a key technical role in the development of low-level firmware for next-generation SoC products, working across … hardware and architecture teams, taking ownership of firmware design, development and debugging while helping to shape robust, secure and maintainable embedded software. For this Principal Firmware Engineer role, we are looking for someone with: Strong experience developing low-level firmware in C/C++ Deep experience with ...

Title: Principal Safety Case Engineer Location: Warrington Leicester Bristol Newbury + Hybrid Working Type: Full Time, Permanent Salary: Competitive + Excellent Benefits We're looking for a permanent Principal Safety Case Engineer to join our growing team, helping deliver key nuclear safety projects across the UK. … mitigate risk Mentor and support other safety case engineers and promote best practice What You'll Need: Degree in engineering (or equivalent) Chartered Engineer (or working towards) Broad experience in safety case development across multiple project types Strong communication and stakeholder engagement skills Experience mentoring or leading technical teams ...

Principal Software Engineer, £650/day (Outside IR35) Opportunity for a Principal Software Engineerto work for a retail company at thebeginning of a large digital transformation on an initial 6-month contract outside IR35. You’d report to the Head of Engineering and would work as part … team of Principal Software Engineers responsible for collaborating with Architects and Product Owners to lead the re-architecture of existing platforms to a cloud-native, event-driven, microservices architecture. Whilst there is no line management, you’d have full technical overview for your product domain including technology vision, strategy ...

technology solutions that support industry‐recognised certifications and help transform buildings into smart environments. About the Role We are seeking a BMS Principal Engineer to join our newly formed BMS Specialist Department. The role will involve providing expert advice, design support and technical consultancy across building management systems ...

client is a major defence and aerospace company. Date Posted: 2026-08-13 Country: United Kingdom Location: Manchester, Lancashire Position Role Type: Onsite Principal Software Engineer Location: Manchester Permanent Onsite/Hybrid (min 3 days a week on site) Due to the interesting work ...

client is a major defence and aerospace company. Date Posted: 2026-08-13 Country: United Kingdom Location: Gloucester, South Gloucestershire Position Role Type: Onsite Principal Software Engineer Location: Gloucester Permanent Onsite/Hybrid (min 3 days a week on site) Due to the interesting work ...

Description Salary Range: £54,000 – £70,000 Principal Software Engineer – Test Environments (GCAP) Your Impact Can you develop Test Environments for a complex aerospace programme, from strategy through to implementation? Would you like a once-in-a-generation opportunity to play a key role in a defence programme ...

have within the community. Salary: £80,200 - £120,400 The Opportunity This is more than just a job; it’s a mission. As a Principal Software Engineer, you will play a pivotal role in designing, developing, and maintaining the critical infrastructure that powers our services. You will work … meet customer needs. “My purpose is to lead a team of engineers, rise to the challenges presented, push the boundaries and define possible together.” – Principal Software Manager, Northrop Grumman UK What You’ll Do Take ownership of multiple teams’ deliverables and work with technical leads to define a path ...