Principal Engineer

Carrington West; City Of London; On-site; GBP 100,000 - 125,000; Full time

Job summary

A forward-thinking transport consultancy in London is seeking a highly skilled Principal Engineer to lead the design and delivery of highways and transport infrastructure projects. You will oversee technical assessments, manage clients, and mentor junior team members. The ideal candidate will have a degree in Civil Engineering, chartered status, and significant experience in project management. The role offers an inclusive culture and various benefits, including an annual bonus and professional development opportunities.

Benefits

Annual performance-related bonus

Private medical insurance

Generous pension scheme

Paid professional memberships

Access to professional training

Networking opportunities

Structured mentoring programme

Qualifications

• Significant experience in the design and delivery of highways and transport infrastructure projects.
• Strong technical expertise in relevant design standards.
• Proven project management skills for handling multiple projects.

Responsibilities

• Lead design and delivery of highways and transport infrastructure projects.
• Manage multiple projects and liaise directly with clients.
• Mentor and develop junior team members.

Skills

Project management

Client management

Technical expertise

Mentoring junior team members

Business development

Education

Degree in Civil Engineering or related field

Chartered status with a recognised institution

Tools

Design software

Job description

Principal Engineer

Our client is a forward‑thinking transport consultancy based in London, known for their innovative approach and commitment to delivering high‑quality solutions. The team comprises skilled transport engineers, planners and modellers who collaborate on a diverse range of projects, both in the UK and internationally.

This is a great opportunity to join a supportive, inclusive and dynamic culture. They encourage creativity, celebrate achievements and continuously seek new ways to improve our work.

The Role

The consultancy is looking for a highly skilled and motivated Principal Engineer to join the growing engineering team. In this role, you will lead the design and delivery of highways, streets and transport infrastructure projects, ensuring technical excellence and innovation. You will provide expert engineering input, oversee technical assessments and manage compliance with relevant design standards.

A key part of this role involves managing multiple projects, liaising directly with clients and ensuring the successful completion of work to a high standard. You will also play a vital role in mentoring and developing junior team members, supporting their professional growth.

Additionally, you will contribute to business development by strengthening existing client relationships and identifying new opportunities. You will represent the company at industry events, networking forums and conferences.

The company’s portfolio includes major commercial developments, sports venues, cycling networks and high‑profile public realm schemes. From reimagining street layouts to integrating emerging transport technologies, they take pride in delivering designs that enhance communities and improve movement for all. The team plays a key role throughout the project lifecycle, from initial feasibility studies and concept design to detailed design and on‑site implementation.

Requirements of the role

• A degree in Civil Engineering or a related field.
• Chartered status with a recognised institution (e.g., ICE, CIHT).
• Significant experience in the design and delivery of highways and transport infrastructure projects.
• Strong technical expertise, including knowledge of relevant design standards and software.
• Proven project management skills, with the ability to handle multiple projects simultaneously.
• Excellent communication and client management skills.
• Experience in mentoring junior team members and supporting their development.
• A proactive approach to business development and industry engagement.

Benefits

• An annual performance‑related bonus.
• Private medical insurance with wellness incentives.
• A generous pension scheme, with an 8% employer contribution.
• Paid membership to two professional institutions.
• Access to professional training and career development programmes.
• Networking opportunities through industry organisations.
• A structured mentoring programme.