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For Companies At a Glance
- Tasks: Own and optimise a broad infrastructure landscape, including cloud, networking, and endpoint management.
- Company: Dynamic organisation in South East London with a focus on modern technology.
- Benefits: Salary up to £60,000, hybrid working, and an early finish on Fridays.
- Why this job: Gain real ownership and influence over critical infrastructure without people management.
- Qualifications: Strong Azure background, networking skills, and experience in endpoint management.
- Other info: Join a trusted team with genuine flexibility and opportunities for long-term stability.
The predicted salary is between 43200 - 72000 £ per year.
Location: Plumstead, South East London (Hybrid)
Salary: Up to £60,000
Working Pattern: 4 days on-site | Fridays remote with early finish
This is a newly created infrastructure role within a large, operationally complex organisation that relies heavily on a stable, modern technology estate. The infrastructure function operates as a small, senior, highly trusted team, giving this role genuine ownership and visibility across the business. Rather than sitting in a silo or being boxed into a single domain, you’ll take responsibility for a broad infrastructure landscape spanning cloud, networking, endpoint management, and corporate connectivity.
Although titled Infrastructure Manager, this is not a people-management role. It’s designed for a senior infrastructure engineer with a managerial mindset—someone who wants to own outcomes, shape standards, and be trusted to make the right calls.
Why This Role Is Compelling
- Real ownership, not fragmented responsibility
- A hands-on senior remit without line management overhead
- A chance to influence how infrastructure is run, not just support it
- A stable environment where long-term thinking is valued
You’ll work closely with senior stakeholders, have autonomy in decision-making, and play a key role in maintaining and evolving a critical technology estate.
What You’ll Be Doing
This is a true generalist infrastructure role, suited to someone who enjoys owning problems end-to-end.
Key Areas Include
- Cloud & Identity (Azure / Microsoft)
- Ownership and optimisation of the Azure environment
- Managing identity, access, and security controls
- Monitoring, performance, and cost optimisation
- Supporting a cloud-first, modern infrastructure strategy
- Endpoint & Modern Workplace
- Managing device and policy configuration using Microsoft Intune
- Supporting a secure, scalable endpoint estate
- Driving automation, consistency, and security across devices
- Network & Connectivity
- Supporting corporate connectivity and SD-WAN initiatives
- Troubleshooting network issues across sites and users
- Acting as a senior escalation point for infrastructure incidents
- Operational Ownership
- Tier-3 infrastructure support where required
- Improving documentation, resilience, and operational processes
- Operating calmly and effectively in a small, trusted team
The service desk function is separate from infrastructure, ensuring this role stays focused on engineering and ownership, not ticket volume.
The Profile That Will Thrive Here
This Role Is Ideal For Someone Who:
- Is a senior infrastructure generalist, not a narrow specialist
- Is comfortable working in lean teams with real accountability
- Wants long-term ownership and stability
- Brings sound judgement, not just technical depth
Core Experience
- Strong Azure infrastructure background
- Solid networking fundamentals and troubleshooting skills
- Endpoint / device management experience (Intune or equivalent)
- Confident operating independently and making decisions
Working Model
- 4 days per week on-site (Plumstead area)
- Fridays remote, with an early finish
- Clear expectations, no ambiguity
- Office presence is important due to the nature of the environment, but this role offers genuine flexibility built into the week, communicated openly from day one.
Package
- Salary up to £60,000
- Hybrid working with guaranteed Friday remote + early finish
- High-trust environment with low bureaucracy
- Meaningful ownership of a business-critical infrastructure estate
Senior Lead Infrastructure Engineer in London employer: Human-CR, S.L
Contact Detail:
Human-CR, S.L Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Lead Infrastructure Engineer in London
✨Tip Number 1
Network like a pro! Reach out to people in the industry, attend meetups, and connect with potential colleagues 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
Show off your skills! Create a portfolio or a personal project that highlights your expertise in Azure, networking, and endpoint management. This will give you something tangible to discuss during interviews and set you apart from the competition.
✨Tip Number 3
Prepare for those interviews! Research the company and its infrastructure needs, and be ready to discuss how your experience aligns with their goals. Practice common interview questions and think about how you can demonstrate your ownership mindset.
✨Tip Number 4
Don’t forget to apply through our website! We love seeing candidates who are genuinely interested in joining our team. Plus, it’s a great way to ensure your application gets the attention it deserves.
We think you need these skills to ace Senior Lead Infrastructure Engineer in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV reflects the skills and experiences that align with the Senior Lead Infrastructure Engineer role. Highlight your Azure expertise, networking skills, and any hands-on experience you have in managing infrastructure. We want to see how you can own outcomes and shape standards!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're the perfect fit for this role. Share specific examples of how you've taken ownership in previous positions and how you can bring that same mindset to our team. Remember, we love a good story!
Showcase Your Problem-Solving Skills: In your application, don’t just list your technical skills—show us how you've used them to solve real-world problems. Whether it's troubleshooting network issues or optimising cloud environments, we want to know how you’ve made a difference in your past roles.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it gives you a chance to explore more about who we are and what we do!
How to prepare for a job interview at Human-CR, S.L
✨Know Your Infrastructure Inside Out
Make sure you brush up on your knowledge of Azure, networking fundamentals, and endpoint management. Be ready to discuss specific projects you've worked on that demonstrate your expertise in these areas. This will show that you're not just a generalist but someone who can dive deep when needed.
✨Showcase Your Problem-Solving Skills
Prepare examples of how you've owned problems end-to-end in previous roles. Think about challenges you've faced in cloud environments or network issues and how you resolved them. This will highlight your ability to take responsibility and make sound decisions under pressure.
✨Understand the Company’s Infrastructure Needs
Research the organisation's current infrastructure landscape and any recent changes or challenges they might be facing. Tailor your responses to show how your skills can directly address their needs, especially in areas like cloud optimisation and corporate connectivity.
✨Emphasise Your Team Collaboration Skills
Even though this role is about ownership, it’s crucial to demonstrate your ability to work effectively within a small, trusted team. Share experiences where you’ve collaborated with senior stakeholders or contributed to a team’s success, showing that you value teamwork alongside individual accountability.
