Senior / Principal Civil Engineer (Geometric Design) in Liverpool

Mott MacDonald is a global engineering, management, and development consultancy with over 20,000 employees across more than 50 countries and 140+ offices. We work across incredible global industries, delivering exciting work that is defining our future and making an important societal impact in the communities we serve. Our people power our performance – we succeed when they do. With countless opportunities to collaborate, learn, and grow, the possibilities for excellence are as varied as every individual.

About the Business Unit

We help conceive, drive, and implement transport solutions for cities, regions, and asset owners/operators around the globe. From preparing the business case and advising on related issues—such as revenue, procurement, and environmental legislation—to delivering the completed infrastructure and helping maintain it. Our planning, engineering, environmental and management skills cover the whole project cycle.

Overview Of The Role

We are seeking a skilled and detail‑oriented Senior Engineer/Principal Engineer, with experience in airfields design, to join our dynamic and diverse team that continues its strong expansion into major transport projects. You will be part of our growing Transport Mobility Solutions (TMS) Division, responsible for developing design solutions in the transport sector from concepts and feasibility plans to designs for planning application and construction details, using the latest digital design delivery methods. Our team works with a range of major projects clients, predominantly the transportation sector in the UK and overseas.

Your role will be to design solutions while ensuring accuracy and compliance with industry standards and clients’ specifications. Here at Mott MacDonald, we encourage you to be creative in approaching the People, Process and Technology behind common challenges to effectively enable the best possible outcomes.

Candidate Specification

Joining Mott MacDonald, you’ll enjoy taking on technical challenges and using your analytical and engineering skills to develop effective solutions for transport projects. Engaging with others, including specialists from various engineering disciplines, national or local authorities and stakeholders, will be a crucial part of your role.

• Strong and demonstrable knowledge of airfield geometric design standards, including the RA 3500 series documents published by DIO and ICAO Annex 14
• Develop and maintain 3D models for airfield design projects using Autodesk Civil 3D
• Collaborate with engineers and project managers to deliver project requirements and objectives
• Produce detailed drawings and documentation for construction and design purposes
• Perform quality checks on models to ensure accuracy and adherence to project specifications

Desirable

• Bachelor’s degree in Civil Engineering or a related field or equivalent experience
• Proven experience as a Civil 3D Modeller, preferably in airfield design projects
• Proficiency in Autodesk Civil 3D and other relevant software (e.g., AutoCAD, Revit)
• Excellent attention to detail and problem‑solving skills
• Ability to work independently and as part of a team
• Strong communication and interpersonal skills

Please be advised that offers for this role are conditional upon obtaining the appropriate level of Security Clearance.

Agile Working

At Mott MacDonald, we believe it makes business sense for you and your manager to choose how you can work most effectively to meet your client, team, and personal commitments. We offer a hybrid working policy that embraces your well‑being, flexibility, and trust.

Equality, Diversity, and Inclusion

We put equality, diversity, and inclusion at the heart of our business, seeking to promote fair employment procedures and practices to ensure equal opportunities for all.

Accessibility

We want you to perform your best at every stage in the recruitment process. If you are disabled or need any support to enable you to apply or attend an interview, please contact us at reasonable.adjustments@mottmac.com and we will talk to you about how we can support you.

We Offer Some Fantastic Benefits Including

• Private medical insurance for all UK colleagues.
• Health cash plan to support you with everyday health costs and treatments.
• A variety of wellbeing support is available through our comprehensive wellbeing program, including access for you and your family.
• Ability to flex your salary to opt into a wide range of health benefits, many of which can be extended to your family too.

Financial Wellbeing

• We match employee pension contributions between 4.5% and 7%.
• Life assurance equal up to 4 × your basic salary, with an option to increase the level of cover to 6 × your salary.
• Flexible benefits, including increased life assurance cover, critical illness insurance, payroll saving and will writing.

Lifestyle

• A minimum of 33‑35 days holiday each year, inclusive of public holidays and dependent on level, with the ability to buy or sell leave through our flexible benefits programme.
• Holiday entitlement increased to a minimum of 35 days after 5 years’ service.

Enhanced Family and Carers Leave

• Enhanced family leave policies, including 26 weeks paid maternity and adoption leave, and two weeks paid paternity/partner leave.
• Our shared parental leave matches maternity leave meaning we pay up to 24 weeks at full pay.
• Up to five additional days leave are provided for those with significant caring responsibilities, two of which are paid.

Learning and Development

• Primary annual professional institution subscription.
• A broad range of opportunities to enhance both technical and soft skills through mentoring, formal training, and self‑development options.

Networks, Communities, and Social Outcomes

Join a wide range of groups including our Advanced Employee Networks which support our LGBTQ+, gender, race and ethnicity, disability, and parents/carers communities.