At a Glance
- Tasks: Design and assure complex technical solutions in Digital & IT for groundbreaking energy projects.
- Company: Join Assystem, a leading independent nuclear engineering company driving the energy transition.
- Benefits: Enjoy hybrid working, flexible hours, competitive salary, and professional development opportunities.
- Other info: Be part of a diverse team committed to innovation and excellence in engineering.
- Why this job: Make a real impact on the future of energy while developing your expertise in a unique environment.
- Qualifications: Bachelor's or Master's in relevant fields and experience in technical architecture roles.
The predicted salary is between 60000 - 80000 £ per year.
Company Description
About Assystem
At Assystem, our mission is to accelerate the energy transition worldwide. Our 8,000 Switchers blend historical engineering expertise with cutting-edge digital technologies to drive this change. Join us in revolutionizing the energy sector and making a significant global impact.
Why Join the Community of Switchers?
Be part of one of the top three largest independent nuclear engineering companies globally. At Assystem, you'll contribute to groundbreaking projects that push the boundaries of innovation and engineering excellence. Join a community committed to driving forward the future of energy.
Job Description
Reporting to the Technical Assurance Manager, the Technical Architect is responsible for designing and assuring complex technical solutions across Digital & IT. The role provides technical leadership and guidance across projects, ensuring that technology solutions are secure, scalable, reliable, and aligned with the organisations architecture strategy and regulatory obligations.
The Technical Architect works closely with the Technical Assurance Manager and the Head of Architecture to ensure that technical design and delivery adhere to high standards of quality, security, and operational excellence. This includes working directly with Tier 1 and Tier 2 suppliers and acting as a subject matter expert.
- Act as the lead design authority for technical solutions in assigned projects, ensuring compliance with enterprise architecture standards and regulatory requirements.
- Work closely with the Technical Assurance Manager to deliver architectural assurance activities across the project lifecycle, from design through to operational handover.
- Design and review technical architectures for cloud, infrastructure, integration services, and application platforms, ensuring scalability, reliability, and security.
- Collaborate with business and IT stakeholders to translate solution intent into technically viable and sustainable architectures.
- Provide subject matter expertise to project delivery teams and suppliers, ensuring technical quality and adherence to agreed principles.
- Support architectural governance processes, including participation in the Architecture Review Board (ARB) when required.
- Identify and assess emerging technologies, making recommendations for adoption where they deliver business value and align with strategy.
- Contribute to integration planning to ensure interoperability across a multi-supplier delivery environment.
- Ensure cyber security requirements are embedded within all technical designs and align with enterprise security frameworks.
- Support risk management for technical delivery, escalating key risks to the Technical Assurance Manager.
Qualifications
Essential
- Bachelor's or Masters Degree in relevant discipline (Computer Science, Software Engineering, or Information Technology)
- Extensive experience in technical architecture roles within large-scale, regulated, or complex project environments.
- Track record of providing architectural assurance and oversight for supplier-delivered solutions.
Desirable
- Professional certifications such as TOGAF, ITIL, or cloud vendor certifications (AWS, Azure, GCP).
- Experience within the nuclear, energy, or similarly regulated sectors.
Additional Information
Join us at Assystem and be part of a global team delivering some of the most exciting and complex engineering projects in the world. This is your chance to shape the UK’s energy future while developing your expertise in a unique environment.
Benefits include:
- Hybrid Working Opportunity
- Flexible working hours
- Pension scheme (8% company contribution / 4% personal contribution)
- 25 days’ paid annual leave + bank holidays + option to buy or sell days
- Professional fees reimbursed
- Employee referral scheme
- Competitive Sick Pay – Support when you need it
- Income Protection & 3x Salary Death-in-Service Cover
- Free Digital Gym Access – Expert-led fitness classes
- 24/7 Employee Support Line – Mental health, financial & legal help
Bring your unique contributions and help us shape the future.
NOTICE TO CANDIDATES ON RECRUITMENT FRAUD - We are committed to safeguarding candidates from fraudulent activity associated with our recruitment process. Please note that we will never offer specialist CV writing services, request payment or ask for sensitive personal information during the recruitment process. We are committed to equal treatment of candidates and promote, as well as foster all forms of diversity within our company. We believe that bringing together people with different backgrounds and perspectives is essential for creating innovative and impactful solutions. Skills, talent, and our people’s ability to dare are the only things that matter!
Technical Architect in London employer: Assystem
Assystem is an exceptional employer that champions innovation and collaboration within the nuclear engineering sector. Located in Greater London, we offer a dynamic work culture that prioritises employee growth through continuous learning opportunities and professional development. Our commitment to excellence is matched by our supportive environment, making it a rewarding place for talented individuals to thrive and contribute to impactful projects.
StudySmarter Expert Advice🤫
We think this is how you could land Technical Architect in London
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Assystem or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Assystem.
✨Tap into Online Developer Communities
Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Assystem.
✨Explore Job Boards Specifically for Tech Roles
Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Assystem that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!
We think you need these skills to ace Technical Architect in London
Some tips for your application 🫡
Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Assystem.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Assystem and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!
Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!
How to prepare for a job interview at Assystem
✨Brush Up on Your Coding Skills
For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
✨Know Your Tools and Frameworks
Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Assystem uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.
✨Showcase Your Projects
Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.
✨Prepare for Behavioural Questions
While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.
