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For Companies At a Glance
- Tasks: Lead infrastructure design and implementation for a secure military programme.
- Company: Join a cutting-edge defence IT team focused on mission-critical systems.
- Benefits: Competitive salary, career growth, and the chance to work on impactful projects.
- Why this job: Be at the forefront of defence technology and make a real difference.
- Qualifications: Experience in military IT infrastructure and strong technical leadership skills.
- Other info: Engage with senior military stakeholders in a dynamic and secure environment.
The predicted salary is between 48000 - 72000 ÂŁ per year.
We are seeking an experienced Infrastructure Technical Lead to support a highly secure military programme. This role sits at the sharp end of defence IT, leading infrastructure design, implementation, and ongoing technical assurance across missionâcritical systems. You will be the technical authority for infrastructure decisions, working closely with military stakeholders, architects, and delivery teams to ensure systems are secure, resilient, interoperable, and fit for operational use.
Key Responsibilities
- Act as Technical Lead for infrastructure within a secure military environment
- Lead the design, build, and assurance of onâpremise and restricted network infrastructure
- Provide handsâon expertise across server, platform, and core infrastructure services
- Own technical decisions and ensure alignment with defence security standards and policies
- Lead and mentor engineers, setting technical direction and best practice
- Work closely with architects and delivery leads to ensure interoperability between systems, networks, and platforms
- Support integration of legacy military systems with newer infrastructure solutions
- Ensure infrastructure is designed for resilience, availability, and operational continuity
- Engage confidently with senior military and MOD stakeholders
- Produce and review technical documentation suitable for secure and audited environments
Essential Experience
- Proven experience working on military or defence IT infrastructure projects
- Strong background in highly secure / classified environments
- Deep experience with server infrastructure (Windows Server essential; Linux desirable)
- Strong expertise in Microsoft Exchange (secure configurations, migrations, hybrid models where applicable)
- Demonstrable experience delivering interoperable infrastructure solutions across complex estates
- Experience working with restricted networks, airâgapped environments, or crossâdomain solutions
- Strong understanding of infrastructure security principles within defence or government frameworks
- Previous experience in a technical lead or senior infrastructure role
Technical Skills (Core)
- Windows Server (design, hardening, lifecycle management)
- Active Directory, DNS, Group Policy
- Microsoft Exchange (onâprem / secure hybrid environments)
- Virtualisation platforms (VMware / HyperâV)
- Secure networking concepts and dependencies
- Backup, DR, and highâavailability design
- Infrastructure documentation and technical assurance
Desirable Experience
- Experience working with MOD, NATO, or allied defence environments
- Knowledge of defence security standards and accreditation processes
- Experience integrating legacy systems in operational environments
- Exposure to secure platform modernisation or transformation programmes
Infrastructure Technical Lead - DV Cleared in London employer: CBSbutler Holdings Limited trading as CBSbutler
Contact Detail:
CBSbutler Holdings Limited trading as CBSbutler Recruiting Team
StudySmarter Expert Advice đ¤Ť
We think this is how you could land Infrastructure Technical Lead - DV Cleared in London
â¨Tip Number 1
Network, network, network! Get out there and connect with professionals in the defence IT sector. Attend industry events, join relevant online forums, and donât be shy about reaching out to people on LinkedIn. You never know who might have the inside scoop on job openings!
â¨Tip Number 2
Prepare for interviews by brushing up on your technical knowledge and understanding of military infrastructure standards. Be ready to discuss your past experiences and how they relate to the role. Practise common interview questions and think about how you can showcase your leadership skills.
â¨Tip Number 3
Showcase your expertise through personal projects or contributions to open-source initiatives. This not only demonstrates your skills but also your passion for the field. Plus, it gives you something tangible to discuss during interviews!
â¨Tip Number 4
Donât forget to apply through our website! Weâve got a range of opportunities that might just be perfect for you. Keep an eye on our listings and make sure your application stands out by tailoring it to the specific role youâre interested in.
We think you need these skills to ace Infrastructure Technical Lead - DV Cleared in London
Some tips for your application đŤĄ
Tailor Your CV: Make sure your CV highlights your experience in military or defence IT infrastructure projects. We want to see how your skills align with the role, so donât be shy about showcasing your expertise in secure environments and server infrastructure.
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why youâre the perfect fit for the Infrastructure Technical Lead role. Mention specific experiences that demonstrate your ability to lead and mentor engineers while ensuring compliance with defence security standards.
Showcase Your Technical Skills: Be sure to list your technical skills clearly, especially those related to Windows Server, Microsoft Exchange, and secure networking concepts. Weâre looking for someone who can hit the ground running, so make it easy for us to see your qualifications.
Apply Through Our Website: We encourage you to apply directly through our website. Itâs the best way for us to receive your application and ensures youâre considered for the role. Plus, it shows youâre keen on joining our team at StudySmarter!
How to prepare for a job interview at CBSbutler Holdings Limited trading as CBSbutler
â¨Know Your Stuff
Make sure you brush up on your technical knowledge, especially around military and defence IT infrastructure. Be ready to discuss your experience with Windows Server, Microsoft Exchange, and secure networking concepts. The more you can demonstrate your expertise, the more confident you'll appear.
â¨Understand the Environment
Familiarise yourself with the specific security standards and policies relevant to the role. Knowing how to navigate restricted networks and air-gapped environments will show that youâre not just technically savvy but also aware of the unique challenges in a military context.
â¨Engage with Stakeholders
Prepare to discuss how you've successfully engaged with senior military or MOD stakeholders in the past. Think of examples where youâve led teams or made technical decisions that align with operational needs. This will highlight your leadership skills and ability to communicate effectively.
â¨Showcase Your Problem-Solving Skills
Be ready to talk about specific challenges you've faced in previous roles, particularly around integrating legacy systems or ensuring resilience and availability. Use the STAR method (Situation, Task, Action, Result) to structure your answers and make them impactful.
