Faculty's Product and Design team brings together product managers, designers and service designers to shape AI-powered software for clients across industries.As a Principal Designer at Faculty, you will own and grow design as a core discip...Read More>>.

RH Interior Design seeks a Principal Designer to spearhead the design business in RH London. You will lead multi-disciplinary teams, manage large luxury residential projects from concept through installation, and uphold the RH Design Ethos across...Read More>>.

An exciting opportunity has arisen for a Principal Design Engineer to join a leading engineering organisation specialising in advanced turbomachinery design. The successful candidate will lead the full design lifecycle — from concept t...Read More>>.

Turner & Townsend in London is seeking a CDM and H&S consultant to deliver services from our London office to existing and new clients. The scope covers both CDM and H&S management, focusing on understanding client needs and proactively delivering...Read More>>.

Turner & Townsend is recruiting for a CDM and H&S consultancy role from our Newcastle office. The role focuses on delivering CDM and H&S management, advising clients, and ensuring delivery excellence across projects.You will understand clie...Read More>>.

OverviewThe Senior Principal Designer plays a pivotal role in ensuring health and safety is embedded throughout the design and delivery of construction projects, in line with the Construction (Design and Management) Regulations 2015. A...Read More>>.

At BakerHicks, we’ve grown rapidly in the Transmission & Distribution sector over the last 12 years, delivering projects that make a real difference to communities across the UK. As our portfolio expands, we’re excited to welcome Senior Pro...Read More>>.

Different Technologies Pty Ltd. seeks a Principal Designer based in London or South East. The role involves managing projects, developing documentation, and ensuring project design risks are captured.The ideal candidate should have senior-l...Read More>>.

At Cadence, we hire and develop leaders and innovators who want to make an impact on the world of technology. Cadence is a pivotal leader in electronic design, building upon more than 30 years of computational software expertise. The company ap...Read More>>.

Senior Building Regulations Principal Designer (Design Management Property and Buildings) London, United Kingdom Birmingham, West Midlands, United Kingdom Greater Manchester, United Kingdom Job De...Read More>>.

Job Overview Are you an RTL engineer eager to build expertise across multiple IP products? Do you want to work globally with internal teams to develop systems optimized for performance and power? If so, we want to speak with you! We’...Read More>>.

Our client, established in 2002, is an independent Mechanical & Electrical design consultancy that provides the full range of MEP Building Services from 2 locations in Berkshire and London. The Senior leadership team are actively involve...Read More>>.

Beeby Anderson Recruitment is seeking a Senior/Principal Mechanical Engineer for a client in Berkshire and London. The role focuses on project delivery, with responsibilities including calculations, specifications, and drawings, and providing tech...Read More>>.

Aldwych Consulting Ltd is seeking a Principal Civil Design Engineer in London to lead residential infrastructure projects. You will act as technical lead, delivering high-quality design and ensuring compliance with planning and drainage requiremen...Read More>>.

Simpson TWS in London seeks a Senior/Principal Structural Engineer to lead projects from concept to construction, with a focus on reinforced concrete design. You will guide the Structures group, ensure technical excellence, and drive client relati...Read More>>.

Around the world, SYSTRA’s specialists plan, design, integrate, test, commission, project manage and deliver mass transit and mobility solutions that are relied on by more than 50 million people every day. For more than 60 years, the G...Read More>>.

At Quest Global, it’s not just what we do but how and why we do it that makes us different. With over 25 years as an engineering services provider, we believe in the power of doing things differently to make the impossible possible. Our peopl...Read More>>.

Principal Design Manager – Education Join one of the UK’s leading Tier 1 Main Contractors, renowned for delivering high-quality projects across a broad range of sectors. With a strong and growing pipeline of Education and DfE proje...Read More>>.

Collins Aerospace is a global leader in technologically advanced and intelligent solutions for the aerospace and defence industry. This is an exciting new role within Collins and a unique opportunity to be part the ASG electric thrust reverser...Read More>>.

Hippo is a rapidly growing AI enabled digital consultancy passionate about building and delivering transformative digital solutions for a diverse range of Public and Private sector clients. We are recruiting for a Principal Design Consultant to...Read More>>.

Principal Mechanical Design Engineer Are you ready to take your engineering career to the next level? Our client, a leader in the aerospace industry, is seeking a Principal Mechanical Design Engineer to join their dynamic team in Solih...Read More>>.

Hippo is seeking a Principal Design Consultant to lead design strategy across programs, shaping user-centred outcomes and setting design standards in complex client environments. You will mentor Senior and Lead practitioners and work to evolve our...Read More>>.

Principal Mechanical Design Engineer£60,000 - £70,000 per annum DOE + Travel + Car AllowanceLondonDue to several recent major project wins and in line with an ambitious growth plan, we are looking for a Principal Mechan...Read More>>.

Principal Design Researcher Location: London, UK (3 days a week Work from the office.) Job Type: Permanent Mandatory: Our client is looking for local British Citizens only. Role Overview...Read More>>.

Made Tech wants to positively impact the country's future by using technology to improve society. We believe being design‑led can create positive outcomes in the public sector through critical services enabled by technology. We’ve built a c...Read More>>.

Location: Sheffield (2 daysperweek/ Hybrid)Reporting to: User Experience & Design LeadIntelliAMmailto:careers@intelliam.ai builds intelligent software that helps industrial organisations understand, prioritise, and a...Read More>>.

About The Role Hippo is a rapidly growing AI enabled digital consultancy passionate about building and delivering transformative digital solutions for a diverse range of Public and Private sector clients. We are recruiting for a Principa...Read More>>.

Aldwych Consulting is seeking a Principal Electrical Engineer to lead electrical design across projects in London and the South. You will own technical direction, manage client relationships and mentor the electrical team, ensuring delivery from c...Read More>>.

Certain Advantage in Huddersfield is seeking a Principal Mechanical Design Engineer. This permanent role offers a hybrid-based work pattern and the chance to lead a design team on high-value projects across industries such as Power Generation and...Read More>>.

RGB, a Southampton-based sustainability and building services consultancy, seeks a Senior/Principal Mechanical Design Engineer to lead mechanical building services design for new-build and refurbishment schemes. You will work with end users, const...Read More>>.

This permanent post suits an experienced Senior or Principal Mechanical Design Engineer seeking a role in Southampton. The successful candidate joins an established sustainability and building services consultancy, supporting its continued grow...Read More>>.

Senior / Principal Mechanical Design Engineer (Building Services)Location: Southampton AreaSalary: £50,000 - £70,000The CompanyAn established sustainability and building services design cons...Read More>>.

Principal Design Engineer Leeds City Centre | Up to £80,000 | Hybrid working - up to 2 days from homeThere are Principal Engineer jobs where the title comes with a bit more responsibility and then there are Principal Engineer jobs whe...Read More>>.

Gearing Recruitment Solutions Ltd is recruiting Principal Design Engineers across Electrical, Mechanical, Process and Civil disciplines for a UK-wide client in the water sector. You will provide technical leadership on complex projects from concep...Read More>>.

Principal Design Engineers – Electrical, Mechanical, Process & CivilLocation: UK-wide – flexible locationSite Requirement: Approximately 3 days per month on siteEmployment Type: Permanent or Freelance – PAYE only...Read More>>.

Gearing Recruitment Solutions Ltd, on behalf of a long-established UK water sector client, seeks Principal Design Engineers across Electrical, Mechanical, Process and Civil disciplines. Flexible UK-wide location with on-site requirement of approxi...Read More>>.

Warner Hotels are looking for a Creative Lead Designer to to lead Warner Hotels’ in-house creative function and ensure a distinctive, consistent and high-quality expression of the brand across all 16 hotels and our three segments: Warner Hotels,...Read More>>.

Nuneaton Principal Mechanical Design Engineer Posted on Thursday, 1st October 2026 Job Description – Principal Mechanical Engineer Overview We are seeking an experienced Principal Mechanical Engineer to j...Read More>>.

Tetra Tech is seeking a Principal Designer / CDM Consultant to join the Belfast team, delivering CDM and safety advisory across major projects. You will lead design risk management, engage with clients, designers, and contractors, and promote best...Read More>>.

Tetra Tech in the United Kingdom is seeking a Principal Electrical Building Services Engineer to lead design and delivery of electrical solutions across life sciences, defence, education, commercial and healthcare sectors. You will own medium-comp...Read More>>.

Lead Electrical Design Engineer.Are you ready to lead the design and delivery of complex electrical and electronic systems used across the global energy industry? Would you like to apply your technical expertise and project ownership skil...Read More>>.

pxFairport (pxF) is recruiting a Lead Design Engineer to take ownership of all design outputs on allocated projects, coordinating 3D models and equipment interfaces, and producing drawings and manufacture packs. You will supervise and mentor Desig...Read More>>.

We’re looking for a Team Lead with a flair for people and leadership and a passion for delivery! Job Title: Team Lead – RF Design Salary: Circa £75,000 depending on experience Location: Stevenage (We may be able to offer a relocation package...Read More>>.

Your roleAs a Lead, you’ll either own the project lead role or act as lead practitioner, depending on the size and complexity of the engagement. You’ll have input into — or ownership of — project planning and set-up, ensuring you and...Read More>>.

Lead Hardware Design Engineer This is a senior opportunity for a hardware design engineer with deep high-reliability electronics experience who is ready to take on technical leadership and progress into a Hardware Manager role. As part of...Read More>>.

AECOM is seeking a Senior/Principal Process Engineer to join our Water Solutions team in London, St Albans, Croydon or Basingstoke. You will lead the design and delivery of water and wastewater processes across long-term frameworks and client site...Read More>>.

Warner Hotels seeks a Creative Lead Designer to head the in-house creative function across 16 hotels and three segments. You will guide a small team and ensure a distinctive, high-quality brand expression across campaigns, digital, CRM, social, an...Read More>>.

The Studio in Tunbridge Wells is seeking a senior designer to lead creative direction while staying hands-on across branding, campaigns, websites, and packaging. You will mentor a small design team and work closely with clients to realize high-qua...Read More>>.