Systems engineer
Systems engineers help create and look after systems, making sure they work efficiently.
Also known as: test and commissioning engineer
About the job
What it's like
Imagine taking an idea and turning that into a fully thought-out plan to take astronauts to space. That's exactly the kind of thing a system engineer might do! You'd help create and look after systems, making sure they work efficiently.
A 'system' is a combination of different parts that work together to achieve a goal. They can serve many purposes – not just space missions! It could be:
making sure a manufacturing assembly line constructing cars works well
planning how a wind turbine will work to generate energy and feed this to a power grid
managing and storing data and information using technology
Many industries rely on systems engineers because of their vast skills and knowledge. You'd work with different teams and individuals to design a system and make sure it works.
You could work with different types of system or specialise in one area. For example, computer, mechanical, electrical or manufacturing systems. You could also help cut carbon emissions in your industry by improving efficiency, cutting out waste and reducing energy use.
Your tasks might include:
developing systems from start to finish
testing existing systems and developing solutions to fix issues
offering recommendations to improve systems performance
ensuring turbines, cables and substations are correctly installed on offshore wind projects
leading a team and communicating goals and tasks
working with other teams and individuals such as project managers, engineers and developers
making sure systems meet standards in areas like safety, security and legal regulation
communicating complex ideas and issues to stakeholders in an understandable way
making sure work follows a schedule and meets deadlines
Green job
In this job, you could be doing work to help the environment. Find out more about green jobs.
Hours
You'd likely work Monday to Friday. At times, you might need to work longer days or at irregular times to oversee projects.
Environment
This will depend on the industry you work in. For example, you could spend time visiting sites like power stations, factories or data centres. You'd likely spend time working from an office too.
Explore more information about this job
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Related industries
Many jobs can be done in lots of different industries. We've highlighted the ones we think are most important for this job.
Top skills
Skills are things you're good at. Whether you know what yours are or not, everyone has them!
It's useful to learn which ones are important in a job so you know the areas you need to brush up on. It can also help you work out if you're suited to a career.
Top specialised skills
These are the top specialised skills that have been found in job vacancies across Scotland. From March 2024 to March 2025.
- systems engineering
- systems modeling
- model based systems engineering
- systems modeling language
- function blocks
- hardware interface design
- link budget
- communication theory
- controlnet
- game programming
Meta skills
Here are some of the meta skills you'll need to do this job.
- written communication
- working with technology
- understanding
- time management
- researching
- problem solving
- developing a plan
- creative
- cooperating
- attention to detail
Your skills are important
Our unique skillsets are what make us stand out from the crowd. Learn about each skill in depth and discover what employers look for in your applications and interviews.
Getting in
Explore each section to find more information about getting into this career.
Colleges and universities will list subjects you'll need for entry to a course. Some useful subjects include:
Computing Science
Maths (Mathematics)
Physics
Engineering Science
Most systems engineers will have a degree in engineering or a related subject. You could get this by going to university or by doing an apprenticeship.
For some jobs, you might be able to apply with a lower level of qualification. This means you could go to college and then into work or continue studying for a higher qualification.
The headings shown explain more about each of the different routes you could take.
Apprenticeship
If you’re 16 or older, a Modern Apprenticeship will let you work and earn while you study for a qualification. After you qualify, you'd be able to study further or move into a role where you can build experience.
Apprenticeships.scot has options where you'll learn general engineering principles and skills. There are also more specialised courses if you have an interest in a particular industry. Here are some you might find helpful:
You could also earn a degree level qualification through a Graduate Apprenticeship. Check out these options:
College
Some jobs accept applicants with a Higher National Certificate (HNC) or Higher National Diploma (HND). You could go to college after school to get one of these qualifications.
There are many subjects where you can learn useful practices. Some cover engineering from a general perspective and others offer more specialised knowledge. You could study:
civil engineering
computer science
electrical engineering
engineering
engineering systems
mechanical engineering
software engineering
Entry requirements will depend on the subject and the level you're studying. For HNC or HND courses, you'll likely need 1 or 2 Scottish Highers at Grade C. Courses value qualifications in maths or physics.
Search for courses relevant to this role.
University
You could go to university and get a degree in engineering. You could also study a more specialised subject if you know the industry you'd like to work in.
Some subjects you could study include:
aerospace systems
computer and electronic systems
computer science
electrical energy systems
electrical engineering
electronic and digital systems
engineering
mechanical engineering
software engineering
Experience or qualifications which show knowledge of the industry will be helpful. For example, Skills For Work: Engineering or relevant Scottish Vocational Qualifications (SVQs).
You might be able to get volunteering experience in an engineering environment. This’ll help you build up the skills, knowledge and experience needed for a career in mechanical engineering.
Have a look for engineering volunteering opportunities on Volunteer.scot.
Different types of roles will need you to have specialised skills. For example, to work with software, you'll need knowledge of programming languages.
It'll help to join a professional engineering institution. The Engineering Council has a list of recognised bodies you can become a member of.
Find the right course for you
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