2026 Spain Transport Modeller Career Path

Please note you may only submit one application for our graduate opportunities. Once submitted, changes or new applications cannot be made — unless new vacancies open in the new year.  

To avoid missing out on your preferred role, we recommend applying as early as possible, as positions will close once filled. 

Turn your ambition into action—apply now and shape your future with us.  

Please note candidates must be able to speak English and the language of the country you have applied for.  

Job Description 

The key to a successful economy and thriving society is the development of safe, efficient and inclusive transport networks. This is where our graduate transport modellers come in. In today’s world, we face many challenges such as global warming and a constantly growing population; we’re passionate about the role transport plays in creating solutions for these challenges. 

The complexities of transport networks and peoples’ travel behaviours mean that for any transport investment you need to fully understand the benefits and impacts and the extent to which it will meet our long-term needs. Whether your interest is on roads, railways or airports, individual schemes, strategies, events or an entire city, to help our clients shape a well evidenced plan for the benefit of society.  

🌟 What You’ll Do

As a transport modeller, you will play a key role in supporting a wide range of transport planning activities and provide the evidence-base which underpins the decision making for investment in transport schemes and policies. You’ll develop specialist transport modelling software skills, programming skills and data analytics, to create transport models which represent the transport network, the demand for travel and the travel choices and behaviours that individuals make. You will calibrate the models against real world data and then use them to forecast a range of possible future scenarios and test the impact of transport schemes and policies. Your ability to interpret the results of the models and communicate them to colleagues and clients will help influence decision making and shape the future of our transport networks. 

This role will also offer opportunities to contribute to transport modelling projects in Spain, depending on business needs and project alignment.

Why You’ll Thrive Here 

We’re proud of our award-winning reputation and the trust our clients place in us. But what truly sets us apart is our culture - one that celebrates collaboration, values diversity, and prioritises wellbeing. 

Here’s what you can expect: 

• Growth & Development: From mentorship to technical training, we invest in your personal and professional journey. 

• Inclusive Culture: We welcome diverse perspectives and foster an environment where everyone feels seen, heard, and valued. 

• Team Spirit: You’ll be part of a supportive, caring team that works together to solve complex challenges and celebrate shared successes. 

• Purpose & Impact: Your work will contribute to safer stadia and venues, transport hubs, public urban realms, and more - projects that matter to society. 

• Integrity & Trust: We uphold the highest standards of ethics and transparency in everything we do. 

Candidate Specification: 

At Mott MacDonald, we’re looking for curious, motivated graduates who want to make a real difference.  Join our purpose-driven teams where your ideas matter, your growth is supported, and your work enhances the world we live in. 

To be eligible for this opportunity, you will have less than 12 months’ relevant experience (excluding placements) and have a minimum of a bachelor’s degree (obtained no earlier than 2024) or expected to achieve one, in one of the following degree disciplines:  

• Transport or planning related degree  
• Mathematics 
• Geography 
• Economics 
• Data analytics 
• GIS 
• Urban planning 
• Urban design 
• Civil engineering 
• Aerospace engineering

It will be positively valued if the candidate has completed part of their academic training in Spain or has a good understanding of the Spanish transport planning-modelling market, although this is not a mandatory requirement.

In your application, you should aim to demonstrate your genuine interest in both the opportunity and in joining Mott MacDonald. You can do this by highlighting any relevant experience or interests—such as modules you've studied, previous work experience, or any research you've undertaken about our company, values, and projects. 

We personally review every completed application we receive as our selection process is entirely human led – we do not use AI tools and kindly expect you not to either. We want you to answer each application question with authenticity so we can get to know the real you. Joining us a graduate is your opportunity to shape your own story 

We are looking for graduates with the following strengths: 

• Proactively takes initiative to complete tasks efficiently and independently. 
• Communicates effectively and clearly with clients and colleagues. 
• Delivers high quality written work with strong attention to detail and clarity. 
• Demonstrates a structured and analytical approach to problem solving. 

As we want the best people for the role, we support flexible working.  Please ask us at interview stage about any flexibility you may need. 

We have opportunities in the following location; Madrid – Spain

About your development 

A graduate position should be more than just a job. We know this and so do you. That’s why with our graduate roles; we aim to give you the experience and technical knowledge you need to progress your career. 

From the moment you join us, you’ll receive the training you need. You will be assigned a chartered mentor, who will guide you to meet the objectives of your professional training agreement. We’ll support you on your journey to gaining chartered status with your chosen institution. 

Accelerating your Future – our early careers development programme 

 
Mott Macdonald will support the development of technical and practical skills like presentation and report writing skills, and data analysis, alongside your personal development. 

Additionally, you will join our three-year early careers soft skills development programme – Accelerating your Future, which is designed to give you the skills and tools necessary for a long-lasting successful career here at Mott MacDonald.