principal infrastructure engineer jobs in England

A leading infrastructure consulting firm is seeking a Principal Electrical Engineer to join their growing Water Solutions team in Basingstoke. The role involves designing and reviewing electrical elements for water projects, managing project budgets, and collaborating with multidisciplinary teams. The ideal candidate will hold a BEng or MEng in Electrical Engineering, possess expertise in water...

A leading design and build contractor in the UK is seeking a Principal Electrical Design Engineer to lead electrical design projects in clean and wastewater infrastructure. This senior position offers flexible working arrangements and significant influence over technical delivery and team development. The ideal candidate will have extensive experience in the water sector, a degree in Electrical...

ABOUT US Syniti, part of Capgemini, tackles the hardest work in data for the world’s largest organizations. We combine intelligent software with deep data expertise to help the Fortune2000 tackle complex data challenges and drive measurable business outcomes with business-ready data. Syniti’s Data First strategy transforms data from an afterthought into a strategic asset—unlocking insights,...

Principal Infrastructure Engineer Lead Highway & Drainage Design Projects in Reading You're an experienced engineer who wants greater ownership, varied schemes and the opportunity to influence how infrastructure design is delivered. In this Principal Infrastructure Engineer role, you'll step into a position where your technical insight is valued, your ideas shape project outcomes, and you can...

Job DescriptionRole: Principal Infrastructure Engineer - Facility & Building UpgradeLocation: Salisbury (3 days per week on-site)Duration: 6 monthsRate: NegotiableInside IR35 - Umbrella onlySC ClearedLead the technical delivery of complex Test, Trials, Training and Evaluation (T3E) infrastructure projects at Boscombe Down, focused on aviation facilities and associated test environments.?Role...

Overview Join to apply for the Principal Civil Engineer - Rail Infrastructure role at WSP. What if you could do the kind of work the world needs? At WSP, you can access our global scale, contribute to landmark projects and connect with the brightest minds in your field to do the best work of your life. You can embrace your curiosity in a culture that celebrates new ideas and diverse...

An engineering consulting firm based in the UK is looking for a Principal Electrical Engineer to tackle climate and efficiency challenges through innovative infrastructure solutions. In this role, you will lead EICA design projects while mentoring junior engineers. Ideal candidates should have a degree in Electrical Engineering and experience in EICA design. The company offers competitive...

Overview Principal Civil Engineer - Rail Infrastructure role at WSP in the UK & Ireland. Join our Rail Civil Engineering team with opportunities in Leeds, Manchester or London. The role offers progression towards CRE and broader CRE capabilities, along with mentoring and development opportunities within a growing team. Responsibilities - Join and contribute to the Rail Civil Engineering team...

A leading engineering firm in Manchester is seeking a Principal Electrical Engineer to lead EICA design services and mentor junior engineers. The role focuses on providing sustainable solutions addressing climate and environmental challenges. Ideal candidates will have a degree in Electrical Engineering and strong communication skills, with experience in the Water sector being a plus. Join a...

You will influence design standards and serve as a trusted advisor to key clients. This position offers opportunities for career progression and a collaborative environment, along with benefits including private medical insurance and professional subscriptions.

You will be involved in projects of national significance, working alongside engineers, environmental specialists and engagement professionals to deliver successful outcomes for clients and communities.

You will take a leading role in the planning and consenting of major infrastructure schemes.

Location: Doncaster (Hybrid / Flexible Working) Contract Type: Fixed-term / Contract (until project completion or funding end) Hours:7.5 hours per day Monday to Friday Rate:£50 per hour Ltd and £38.13 PAYE Contract Dates:05/01/2026 until 30/06/2026 About the Role Were seeking an experienced Principal Planner to provide planning and development management expertise for a major Solar Farm...

In this role, you'll have greater influence, more autonomy, and a clear path to senior leadership. At Curzon, Principals are not defined as "sales" or "delivery" leads. You'll lead client work, take commercial responsibility, and stay hands-on with delivery. You'll also advise senior stakeholders and help shape the practice's future. If you're successful in your current role but operating...

You will be a senior member of our team acting as a subject matter expert (SME) and as a technical specialist on projects, you will take a lead role in the delivery of projects and the interface with clients.

You will have the opportunity do socially useful work that has meaning – to Arup, to your career, to our members and to the clients and communities we serve.

ABOUT US , part of Capgemini, tackles the hardest work in data for the world’s largest organizations. We combine intelligent software with deep data expertise to help the Fortune2000 tackle complex data challenges and drive measurable business outcomes with business-ready data. Syniti’s Data First strategy transforms data from an afterthought into a strategic asset—unlocking insights, reducing...

Job Description Infrastructure Town PlannerLocation: Flexible (UK-based) | Permanent | Full-time I'm currently working with a globally respected, design-led consultancy that's looking to appoint an Infrastructure Town Planner to join its growing planning team. This is a fantastic opportunity for a planner who wants to work at the forefront of major infrastructure, energy, transport, and...

A global consulting firm is seeking a Principal Electrical Engineer to join their Water Solutions team in Croydon, contributing to sustainable water infrastructure projects and leading multidisciplinary teams. This role requires a BEng or MEng in Electrical Engineering, chartered status, and strong client engagement skills. Competitive benefits and a flexible working model are offered to support...

Job Description Role: Principal Infrastructure Engineer - Facility & Building Upgrade Location: Salisbury (3 days per week on-site) Duration: 6 months Rate: Negotiable Inside IR35 - Umbrella only SC Cleared Lead the technical delivery of complex Test, Trials, Training and Evaluation (T3E) infrastructure projects at Boscombe Down, focused on aviation facilities and associated test...

You will be a senior member of our team acting as a subject matter expert (SME) and as a technical specialist on projects; you will take a lead role in the delivery of projects and the interface with clients.

You will have the opportunity to do socially useful work that has meaning – to Arup, to your career, to our members and to the clients and communities we serve.

Job Description Role: Principal Infrastructure Engineer - Facility & Building Upgrade Location: Salisbury (3 days per week on-site) Duration: 6 months Rate: Negotiable Inside IR35 - Umbrella only SC Cleared Lead the technical delivery of complex Test, Trials, Training and Evaluation (T3E) infrastructure projects at Boscombe Down, focused on aviation facilities and associated test...