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- Tasks: Lead and mentor the Windows Team while managing complex infrastructure projects.
- Company: Sopra Steria, a leader in digital solutions for Defence and National Security.
- Benefits: Up to £70k salary, car allowance, health cash plan, and generous leave options.
- Why this job: Make a real impact on national security with cutting-edge technology and a supportive team.
- Qualifications: Expertise in Windows and infrastructure technologies, plus leadership experience.
- Other info: Full-time on-site role in Hertfordshire with excellent professional development opportunities.
The predicted salary is between 65000 - 70000 £ per year.
Are you an Infrastructure Engineer ready for your next challenge? Sopra Steria is delivering a unique solution from the ground up for the Defence sector, integrating infrastructure and applications within highly secure, mission‑critical environments. This is an opportunity to make a genuine impact, contribute to complex technical solutions, and work on a nationally significant programme that few organisations can offer exposure to.
We are looking for a Lead Infrastructure Engineer to oversee the day‑to‑day technical operations of the Windows Team, reporting to the Head of Operating Systems. This is a key leadership role with direct influence on operational performance, service quality and profitability. You will provide both technical expertise and people leadership, helping to shape the team’s capability while ensuring the successful delivery of infrastructure services and project outcomes. For someone motivated by purpose, scale, and technical complexity, this role offers the chance to see their work directly contribute to outcomes that really matter. This role requires full‑time, on‑site working in Hertfordshire. Ideally, you will hold active MoD DV clearance; however, we will also consider candidates who hold active SC clearance and are willing to undergo DV clearance.
What you will be doing:
- Lead, manage and mentor the Windows Team, developing individual capability and building a strong SME structure.
- Support project delivery, including solution design, estimation, detailed design and implementation activities.
- Ensure services are delivered in line with agreed SLAs, including resolving or escalating issues where appropriate.
- Produce and maintain operational and user documentation to ensure standards and consistency are met.
- Work with Architects, Solution Designers and Project Managers to validate solutions, provide recommendations and report progress.
- Contribute to pre‑sales activity and ensure all team outputs are fully documented in line with governance standards.
What you will bring:
- Expert knowledge of Windows and infrastructure technologies, including current best practice and future developments.
- Strong enterprise infrastructure experience, including administration, fault finding, diagnosis and resolution.
- Technical knowledge across key infrastructure areas such as file and print, thin client environments, messaging, virtualisation and hardware.
- Proven experience of leading infrastructure projects using recognised project management methodologies such as PRINCE2 or PMI.
- Experience of working to demanding SLAs within a strong governance and compliance framework.
- Extensive infrastructure management experience, supported by a Diploma in Computer Science or equivalent relevant experience.
If you are interested in this role but not sure if your skills and experience are exactly what we’re looking for, please do apply, we’d love to hear from you!
Lead Infrastructure Engineer employer: Sopra Steria Ltd
Contact Detail:
Sopra Steria Ltd Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Lead Infrastructure Engineer
✨Tip Number 1
Network like a pro! Reach out to your connections in the industry, attend meetups, and engage with professionals on LinkedIn. You never know who might have the inside scoop on job openings or can put in a good word for you.
✨Tip Number 2
Prepare for interviews by researching the company and its projects. Understand their mission and values, especially in the Defence sector. This will help you tailor your responses and show that you're genuinely interested in making an impact.
✨Tip Number 3
Practice your technical skills and be ready to demonstrate your expertise during interviews. Brush up on Windows and infrastructure technologies, as well as project management methodologies like PRINCE2 or PMI. Confidence in your abilities can set you apart!
✨Tip Number 4
Don’t hesitate to apply through our website! Even if you’re unsure about meeting every requirement, we encourage you to throw your hat in the ring. We value diverse experiences and would love to hear from you!
We think you need these skills to ace Lead Infrastructure Engineer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Lead Infrastructure Engineer role. Highlight your experience with Windows and infrastructure technologies, and don’t forget to mention any leadership roles you've had. We want to see how your skills align with what we’re looking for!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re passionate about this role and how your background makes you a perfect fit. Be sure to mention your experience with project management methodologies like PRINCE2 or PMI, as that’s a big plus for us.
Showcase Your Achievements: When detailing your past roles, focus on your achievements rather than just responsibilities. Quantify your successes where possible, like improving service delivery times or leading successful projects. This helps us see the impact you’ve made in previous positions.
Apply Through Our Website: We encourage you to apply through our website for the best chance of getting noticed. It’s super easy, and you’ll be able to upload your tailored CV and cover letter directly. Plus, it shows us you’re serious about joining our team!
How to prepare for a job interview at Sopra Steria Ltd
✨Know Your Stuff
Make sure you brush up on your expert knowledge of Windows and infrastructure technologies. Be ready to discuss current best practices and future developments in the field. This will show that you're not just a candidate, but a potential leader who can contribute to complex technical solutions.
✨Showcase Your Leadership Skills
Since this role involves leading and mentoring a team, be prepared to share examples of how you've successfully managed teams in the past. Talk about your approach to developing individual capabilities and building strong structures within your team. This will demonstrate your readiness for a key leadership role.
✨Understand the SLAs
Familiarise yourself with the importance of Service Level Agreements (SLAs) in delivering infrastructure services. Be ready to discuss how you've worked within demanding SLAs before and how you resolved or escalated issues when necessary. This shows you understand the operational performance aspect of the role.
✨Prepare for Technical Questions
Expect technical questions related to infrastructure management, project delivery, and governance standards. Brush up on your knowledge of recognised project management methodologies like PRINCE2 or PMI. Being able to articulate your experience in these areas will set you apart from other candidates.