My unexpected route into aviation - and why others should follow

Marcus Sellars' route into aviation wasn't exactly planned, but working on a cutting-edge airport innovation has given him a platform to champion the industry's future workforce as one of the Department for Transport's new Aviation Ambassadors.

My unexpected route into aviation - and why others should follow
My journey into aviation

There are, broadly speaking, two types of people within the aviation industry. 

The first are those who develop a passion for aviation early in life, people who feel drawn to it from a young age and pursue it with purpose and determination. 

The second group, however, arrive more unexpectedly, often through adjacent fields or opportunities, and quickly discover that aviation is an exciting, dynamic, and forward-looking industry with vast potential.

I fall into the latter category, having initially started in a related but different field. 

After completing a bachelor’s degree in Urban Planning, I went on to pursue a master’s in Transport Engineering at Newcastle University, supported by a full scholarship. The course provided a strong foundation in mobility, exploring all modes of transport and how they interconnect within wider systems.

During the latter stages of my degree, I began an internship with Tees Valley Combined Authority (TVCA) within their transport team, which is a local government organisation that enables the five Tees Valley local authorities to work collaboratively on regional priorities such as transport, economic development, and regeneration. 

Similar to my academic experience, I had the opportunity to work across a range of projects. Having already developed a strong interest in autonomous mobility and selected it as the focus of my thesis, I was particularly drawn to projects in this area during my time at TVCA.

I was fortunate to join at the early stages of TVCA’s first autonomous vehicle project, and from the outset it was clear how innovative and impactful this work would be. The project involves the deployment of two driverless vehicles, a passenger shuttle and an Auto-Dolly tug designed to transport unit load devices (ULDs) and baggage trolleys operating airside at Teesside International Airport. It represents the UK’s first commercial deployment of autonomous vehicles in this environment, placing it firmly at the forefront of technological advancement within aviation.

Working on such a pioneering project has required extensive collaboration across multiple stakeholders, including airport teams, government bodies, and industry partners. 

Because of this, I’ve had the opportunity to engage with a wide range of professionals and departments, gaining valuable insight into the breadth of roles within aviation. 

This experience has highlighted not only the complexity of the sector but also the vast opportunities it offers for growth and development across diverse career pathways.

"I’ve had the opportunity to engage with a wide range of professionals and departments, gaining valuable insight into the breadth of roles within aviation"

Inspiring others

It is both a privilege and an honour to be appointed as one of the 10 Department for Transport (DfT) Aviation Ambassadors for 2026–2028. As someone still developing their career within this space, it is incredibly rewarding to be given the platform to contribute to an industry that plays such a vital role in connecting people, cultures and economies across the world.

Aviation is an industry that continues to inspire me daily. It is inherently global, constantly evolving and at the forefront of innovation. 

Alongside this, I have always had a passion for travel and the opportunities it creates; something that further strengthens my connection to the sector.

Whilst I am only 23, I have recent experience of leaving education and navigating the often-challenging search for a first role.

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Marcus (far left) was involved in deploying the UK's first commercial autonomous airside vehicles at Teesside International Airport – a passenger shuttle and an Auto-Dolly tug.

I understand the uncertainty and frustrations that many young people face when trying to take their first steps into the world of work.

Through this, I hope to connect with the next generation in an authentic and relatable way, helping them to better understand the wide range of opportunities available within aviation and inspiring them to pursue careers they may not have previously considered.

One of my key goals as an ambassador is to showcase the wide range of opportunities available within aviation. 

There is still a common perception that careers in this industry are limited to pilots or cabin crew, but in reality, it encompasses a vast array of roles across engineering, operations, logistics, planning, and emerging technologies. 

In particular, there is a growing demand for technical and engineering-focused roles that are both intellectually stimulating and highly impactful.

Another misconception I am keen to challenge is the idea that aviation is a temporary or early-career industry. In reality, it offers long-term, fulfilling career pathways, with many professionals building decades of experience and progressing into senior leadership roles. 

This progression is often rooted in hands-on experience, with individuals developing deep expertise over time and contributing to the industry at increasingly strategic levels. 

I have seen this at Teesside International Airport, where staff may have started out as ramp handlers, checking agents or security guards, and are now duty managers, safety supervisors and air traffic controllers. 

"One of my key goals as an ambassador is to showcase the wide range of opportunities available within aviation"

New talent is critical

In the coming years, there will be increasing opportunities in emerging roles as technology continues to advance and new careers are created that do not exist today. 

At the same time, with an ageing workforce across many industries, it is critical that new talent is developed and supported to progress through the ranks. This will ensure that individuals are well positioned to seize exciting career opportunities and help address future skills shortages. 

The need for a strong talent pipeline is especially important as airports continue to expand, including Heathrow and other major hubs across the UK. 

With freight and logistics serving as the backbone of the economy, alongside the vital role airports play in connecting passengers, attracting and developing the next generation of skilled professionals will be essential to supporting future growth and innovation across the sector. 

Young people have a great deal to be excited about, and it is the role of Aviation Ambassadors to showcase the breadth of opportunities available across the sector many of which are still overlooked or little understood.

"It is critical that new talent is developed and supported to progress through the ranks"