Designing parts that have to be lighter than last year and still survive the season.

Cutting parts to tolerances most industries never ask for.

Finding downforce in simulation before anyone commits to making a part.

Sensors, energy recovery and the control logic that ties them together.

Turning a weekend of sensor data into a decision the pit wall can make in seconds.

Working out how a part gets made, at the rate the season needs, without a single one going wrong.

Proving a part will survive before it is made, and finding out how much lighter it could have been.

Turning a thousand parts into a car in the factory, then into a different car the following week.

Inspection, metrology and making sure what was drawn is what was made.

Modelling how the car behaves so the setup is right before it runs, and calling the race once it does.

Selling the partnerships, the merchandise and the story that pay for the engineering.

The films, the press and the hospitality that turn a race weekend into something people can watch, read and attend.

Knowing where every part is, and having the right one on the bench before it is asked for.

Laminating and curing the carbon structures the car is built from.

Building, calibrating and fixing the boxes and sensors the engineers designed, at the factory and at the track.

Getting parts bought and made to a calendar that does not move.

Building, measuring and rebuilding the engine and gearbox to a sheet, to the micron, on a deadline.

Counting every pound a team spends, because under the cost cap the accountants decide what gets built.

Keeping a hundred engineering workstreams pointed at the same car on the same date.

Designing the carbon structure ply by ply: where each layer goes, in which direction, and why.

Getting forty tonnes of car and a hundred people to twenty-four countries, and through customs, on time every time.

Running the engine, gearbox and rigs to destruction in a cell so nothing breaks on a Sunday.

Finding, hiring and keeping the people, and running the office that lets them get on with it.

Building, running and turning the car around at the circuit.

Welding the exhaust and the roll cage, and building the loom that wires the whole car together.

Writing the toolpaths the machines run, so a five-axis centre cuts the part first time.

Designing and making the 60 percent scale car that goes in the wind tunnel, faster than the real one changes.

Keeping a factory that runs seven days a week safe, warm, lit and clean.

Running the network, the desks and the compute that a thousand engineers and two race trucks depend on.

Writing the rules, running the championships and teaching the next intake.