At a Glance
- Tasks: Support AWE's supercomputers and learn essential computing skills.
- Company: Join AWE, a leader in national security and nuclear science.
- Benefits: Starting salary of £16,750, increasing to £23,500, plus generous holidays.
- Other info: Dynamic apprenticeship with excellent career progression opportunities.
- Why this job: Make a real impact while learning from top experts in the field.
- Qualifications: Strong interest in computing and problem-solving skills required.
The predicted salary is between 14000 - 19500 £ per year.
High Performance Computing Level 3 Apprenticeship - Aldermaston, Berkshire,RG7 4PR
Job Type:Full-TimeSalary: Up to £16750 per annum + n/a
High Performance Computing Apprenticeship (Level 3 - Advanced)
About AWE
We\'re a team of remarkable people, united by one extraordinary mission: keeping the UK safe and secure. The UK\'s independent nuclear deterrent has existed for 75 years to deter the most extreme threats to our national security and way of life, helping to guarantee our safety, and that of our NATO allies.
Our work is critical. We\'re delivering Astraea, the next warhead for the UK\'s nuclear deterrent and pushing the boundaries of nuclear science and technology. But that\'s just part of the story.
We support the UK government in a range of vital areas - from counter-terrorism to global nuclear test monitoring to building a world-class community of experts in nuclear science. This is work that protects lives and strengthens national security.
At AWE, you\'ll find more than just a job. You\'ll find purpose, growth, and a community like no other. Whether you\'re just starting out or looking to take your career to the next level, this is your chance to learn from the best, develop your skills, and be part of something truly unique.
Be extraordinary at AWE.
About the apprenticeship:
Working as part of the High-Performance Computing (HPC) Group to provide system administration support for AWE\'s HPC supercomputers, you will be part of a team that is managing some of the most powerful supercomputers in the UK and supporting computational services that are essential to AWE\'s scientific and engineering programmes.
As a High Performance Computing (HPC) Apprentice, you will spend the first few weeks of your apprenticeship within AWE\'s Skills Academy; before moving out into different placements within the HPC group.
During these placements, you will learn a range of skills, including:
Linux operating system administration (installation, configuration and management)
Linux shell scripting
Computer hardware (building/repairing)
Networking
File system management
Computer security concepts
System monitoring and fault diagnosis
Customer interaction and problem investigation
Training is primarily in-house but may also include technical training courses.
Opportunities when you complete your apprenticeship
Previous apprentices have successfully out turned into HPC roles that include: System Administrator, Network Administrator and Software Developer.
Apprenticeship Standard
Information Communications Technician (ST0973).
Training Provider
ESTIO
About you
Good candidates will:
Have a strong interest in computing (hardware and software)
Have good problem-solving skills
Have good communication skills
Be able to work independently, as well as part of a team
Be flexible, self-motivated and have the ability to handle multiple tasks
Be prepared to attend HPC conferences in the UK and overseas
This role may appeal to you if you enjoy
This role will suit candidates who:
Have a fascination with computing
Have a curiosity for new technology
Have an interest in science and engineering
Have a passion for problem-solving
Enjoy working collaboratively with others
Entry Requirements:
5 GCSE\'s at grade 4/C or above including Maths and English
Applicants must be aged 18 or over, as of 31st August 2026 due to security clearance requirements
You must be a British National to apply for a role with us.
The Benefits:
A starting salary of £16,750 yearly, increasing to £23,500 in Year 2 and annually throughout your apprenticeship - subject to meeting key milestones and performance expectations.
Market leading contributory pension scheme
Generous holiday entitlement of 270 hours a year (inclusive of Bank Holidays) plus every other Friday off
Access to employee discounts portal - everyday savings on retail, hospitality and leisure
Employee Assistance Programme and Occupational Health Services
Alongside these benefits you will get the opportunity to learn from some of the top leaders in their field whilst helping us to continue to deliver national nuclear security, threat reduction and counter-terrorism solutions.
Location:
Aldermaston/Reading area
Start Date: Tuesday 1st September 2026
Annual leave will not be granted from 1st September until 2nd October 2026 due to mandatory inductions you are required to complete as part of your apprenticeship. Any leave approved after this point will depend on the training provider requirements for your apprenticeship and must be agreed in advance.
Duration:
18 months + End Point Assessment
Recruitment Process
This vacancy will close on 7th December 2025 , but we review applications as they come in-so we strongly encourage you to apply early.
We want you to shine in your application process which is designed to be fair and transparent. So we\'ve kept it simple with a three step process.
Online application: Apply for one apprenticeship; take your time to explore the options and choose the one that best matches your interests and goals.
Online test: If successful, you will be invited to complete our online assessment stage. These include online testing against numerical, verbal, logical and cognitive reasoning tests. Don\'t be intimidated: practice assessments will be available so you will be fully equipped with the knowledge of what to expect.
In person assessment: Those successful at testing will be invited to an in-person assessment centre. The Assessment Centres are scheduled for 23rd and 26th January 2026. Please note that these dates may be subject to change, but rest assured, we\'ll keep all applicants informed throughout the process.
These roles are governed by Health and Safety at Work Regulations and require all candidates to have an Occupational Health pre-employment medical held at AWE which follows the initial selection process. All candidates must be willing and able to obtain and maintain the necessary security clearance for the role and be willing and able to work in designated areas.
Our ambition is to create workplaces where we recognise and celebrate differences, encourage diverse contributions and our employees feel able to be themselves at work. We strive to create a genuine culture of openness and inclusion and encourage diverse applicants.
We encourage diverse applicants and we\'re here to support you all the way. We encourage you to let us know if you need any adjustments on your application. Any inclusion information you provide us will be used to encourage and support you through the application process and will be held only for this purpose in accordance with GDPR. Learn about how we handle your data.
Contact us
If you have questions during the application process, please reach out to the Early Careers Team at
High Performance Computing Level 3 Apprenticeship - Aldermaston employer: AWE Nuclear Security Technologies
At AWE, we offer a unique opportunity to embark on a meaningful career in High Performance Computing while contributing to national security. Our supportive work culture fosters personal and professional growth, with competitive salaries, generous holiday entitlements, and access to expert training. Join us in Aldermaston, where you will be part of a dedicated team pushing the boundaries of nuclear science and technology, all while enjoying a collaborative environment that values diversity and inclusion.
Contact Details:
AWE Nuclear Security Technologies Recruitment Team
StudySmarter Expert Advice🤫
We think this is how you could land High Performance Computing Level 3 Apprenticeship - Aldermaston
✨Tip Number 1
Get to know the company! Research AWE and its mission. Understanding what they do and their values will help you tailor your approach during interviews and show that you're genuinely interested in being part of their team.
✨Tip Number 2
Practice makes perfect! Before your in-person assessment, try out some mock interviews with friends or family. This will help you feel more comfortable and confident when it’s your turn to shine at the assessment centre.
✨Tip Number 3
Show off your skills! During the assessment, don’t just talk about your interest in computing; demonstrate your problem-solving abilities. Share examples of how you've tackled challenges in the past, whether in school projects or personal interests.
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets noticed. Plus, you’ll have access to all the resources we offer to help you prepare for the next steps in the process.
We think you need these skills to ace High Performance Computing Level 3 Apprenticeship - Aldermaston
Some tips for your application 🫡
Take Your Time with the Application:Don’t rush through your application! We want to see your genuine interest in the High Performance Computing Apprenticeship. Make sure to read the job description carefully and tailor your responses to highlight how your skills and interests align with what we’re looking for.
Show Off Your Passion for Computing:We love candidates who are genuinely excited about computing! In your application, share any relevant experiences or projects that showcase your fascination with technology, whether it’s building a computer, coding, or even just tinkering with software.
Be Clear and Concise:When filling out your application, clarity is key! Use straightforward language and get straight to the point. We appreciate well-structured answers that make it easy for us to see your skills and potential.
Apply Early Through Our Website:Don’t wait until the last minute! We review applications as they come in, so applying early gives you a better chance to stand out. Head over to our website to submit your application and take the first step towards an exciting career with us!
How to prepare for a job interview at AWE Nuclear Security Technologies
✨Know Your Stuff
Make sure you brush up on your knowledge of high-performance computing and Linux systems. Familiarise yourself with the basics of system administration, shell scripting, and computer hardware. This will not only help you answer technical questions but also show your genuine interest in the role.
✨Show Your Problem-Solving Skills
Prepare to discuss specific examples where you've tackled challenges or solved problems, especially in a computing context. Think about times when you had to troubleshoot an issue or work collaboratively to find a solution. This is key for a role that involves system monitoring and fault diagnosis.
✨Communicate Clearly
Good communication skills are essential, especially since you'll be interacting with team members and possibly customers. Practice explaining complex concepts in simple terms. During the interview, be clear and concise in your responses, and don’t hesitate to ask for clarification if you don’t understand a question.
✨Be Curious and Engaged
Demonstrate your passion for technology and science by asking insightful questions about the apprenticeship and AWE's projects. Show that you're eager to learn and grow within the HPC group. This will highlight your enthusiasm and commitment to the role, making you a standout candidate.
