At a Glance
- Tasks: Design and optimise enterprise IT infrastructure across various domains.
- Company: Join a leading tech firm focused on innovation and collaboration.
- Benefits: Attractive salary, health perks, remote work options, and growth opportunities.
- Other info: Dynamic workplace with excellent career advancement potential.
- Why this job: Shape the future of IT infrastructure and drive impactful projects.
- Qualifications: 10-15 years in infrastructure architecture with strong problem-solving skills.
The predicted salary is between 60000 - 80000 £ per year.
Role Overview: The Infrastructure Architect will be responsible for designing, optimizing, and managing enterprise IT infrastructure across Compute (AIX/Linux, Windows/VMware), Storage, and Network domains, with a strong focus on capacity planning, performance engineering, and operational resilience.
Infrastructure Architecture & Design
- Define and maintain end-to-end infrastructure architecture across:
- Compute (IBM AIX, Linux, Windows)
- Virtualization (VMware ESXi, vCenter)
- Storage (SAN/NAS, backup platforms)
- Network (LAN/WAN, DC networking)
- Provide architectural solutions for scalable, resilient, and secure infrastructure platforms
- Ensure alignment with enterprise standards, CMDB, and configuration management practices
Capacity Planning & Management
- Perform capacity forecasting for compute, storage, and network resources
- Analyze trends for CPU, memory, storage, IO, and network utilization
- Recommend and implement capacity optimization strategies
- Collaborate with application, database, and infrastructure teams for growth planning
Performance Engineering & Optimization
- Lead performance analysis and tuning across AIX/Linux/Windows and VMware environments
- Identify bottlenecks across CPU, memory, disk IO, and network throughput
- Optimize workloads using monitoring and alerting tools
- Drive proactive performance improvement initiatives
Compute Platform Leadership (AIX / Windows / VMware)
- Oversee AIX (POWER, LPAR, PowerVC), Windows Server & Active Directory, and VMware infrastructure lifecycle (ESXi, vCenter, clusters)
- Support activities including OS monitoring, patching, lifecycle management, VM provisioning, decommissioning, and performance tuning
Storage & Backup Architecture
- Design and manage SAN/NAS storage environments
- Optimize storage performance (IOPS, throughput, latency)
- Lead backup/recovery strategy and disaster recovery alignment
- Work with enterprise backup tools such as Spectrum Protect
Network Architecture & Integration
- Define and review data center networking, routing/switching, and connectivity between compute, storage, and application layers
- Work closely with network architects for performance troubleshooting
- Ensure network supports infrastructure scalability and high-availability needs
Monitoring, Automation & Reliability
- Implement and enhance monitoring solutions for infra health, alerts, and performance
- Drive automation for provisioning, capacity reporting, and performance tuning
- Improve observability across the infrastructure stack
Incident, Problem & Change Management
- Lead resolution of complex L2/L3 infrastructure issues
- Drive root cause analysis for recurring performance issues
- Work within ITIL processes (Incident, Problem, Change)
Disaster Recovery & High Availability
- Design DR/HA solutions for critical infrastructure
- Ensure infrastructure readiness for failover scenarios
- Periodically validate DR drills
Core Technical Skills
- Compute: IBM AIX (LPAR, Power systems, PowerVC), Linux (RHEL), Windows Server & AD
- Virtualization: VMware vSphere, ESXi, vCenter, HA, DRS
- Storage & Backup: SAN/NAS, replication, backup solutions
- Networking: LAN/WAN, routing/switching, DC networking
- Monitoring & Tools: Infrastructure monitoring, alerting tools, performance tools
Functional Expertise
- Capacity planning & trending
- Performance analysis & tuning
- Infrastructure optimization
- ITIL process awareness (Incident, Change, Problem)
Experience
- 10‑15+ years of experience in infrastructure architecture/engineering
- Proven experience in large enterprise environments (multi‑DC, hybrid infra)
Soft Skills
- Strong stakeholder management (cross teams: storage, network, apps)
- Excellent problem‑solving & analytical skills
- Ability to lead design discussions and technical governance
Technology Architect in London employer: Infosys Limited
As a leading employer in the technology sector, we offer a dynamic work environment that fosters innovation and collaboration. Our commitment to employee growth is evident through continuous training opportunities and a culture that values diverse perspectives, ensuring that our team members thrive both personally and professionally. Located in a vibrant area, we provide competitive benefits and a supportive atmosphere that encourages work-life balance, making us an ideal choice for those seeking a meaningful career in infrastructure architecture.
StudySmarter Expert Advice🤫
We think this is how you could land Technology Architect in London
✨Join the IT Consultancy Buzz
Get involved in local or virtual IT consultancy meetups and forums. This is where we can rub shoulders with industry professionals, get insights into what Infosys Limited values, and even spot unadvertised opportunities. Don't miss out on these chances to make a name for ourselves in the IT world!
✨Show Off Your Skills
Create a personal project or case study relevant to the challenges Infosys Limited might face. Use platforms like GitHub or Medium to share your findings. This not only demonstrates our consulting skills but shows a proactive attitude, making us stand out from the crowd when applying for that full-time gig.
✨Leverage LinkedIn for Connections
Follow and engage with the relevant thought leaders and influencers in IT consultancy on LinkedIn. Share insightful content and join discussions to gain visibility. A well-placed comment or shared article could catch the attention of someone at Infosys Limited!
✨Direct Apply to Infosys Limited
Let's not forget to apply directly through the Infosys Limited website! Tailor your application to showcase our understanding of their consulting style and how we can contribute to their projects. A personalised approach can make a huge difference in landing that full-time position!
We think you need these skills to ace Technology Architect in London
Some tips for your application 🫡
Showcase Your Problem-Solving Skills:In IT consulting, it's all about problem-solving, so make sure your CV highlights your analytical skills and any relevant projects you've tackled. Mention specific technologies or methodologies you've used to resolve issues or improve processes; this shows you can think critically and deliver results, which is vital for us at Infosys Limited.
Highlight Relevant Certifications:Certifications like ITIL, PMP, or even specific tech stack qualifications can really make you stand out. Make sure to include these in your CV, as they not only demonstrate your expertise but also your commitment to staying current in the field. We love seeing candidates who are proactive about their professional development!
Tailor Your Cover Letter:Your cover letter is your chance to connect personally with us at Infosys Limited. Share stories about your experiences in IT consulting, and how they shaped your desire to join our team. Mention why you’re excited about this particular role, and how you see yourself contributing to our projects.
Keep It Clear and Concise:We're all busy, so make sure your application is easy to read. Use bullet points for key achievements, and don’t overload us with jargon. A clean, professional layout goes a long way. Remember, the clearer your application, the more likely we are to invite you in for an interview!
How to prepare for a job interview at Infosys Limited
✨Brush Up on Your Technical Skills
For an IT consulting role, be ready to demonstrate your technical prowess. You might face questions on systems integration, cloud technologies, or even troubleshooting specific software. If you have experience with tools like AWS, Azure, or even specific programming languages, make sure you can talk about them fluently.
✨Showcase Your Problem-Solving Approach
IT consulting is all about solving problems for clients. Think about how you can illustrate your approach to a past challenge using the STAR method (Situation, Task, Action, Result). It's a great way to show how you tackle complex issues and come up with effective solutions.
✨Know the Business Impact of IT Solutions
When discussing your experiences, focus not just on the tech solutions you implemented, but also on their business impact. Employers want to see that you can connect IT with organisational goals. Prep examples that highlight how your tech contributions improved efficiency or reduced costs for past clients or projects.
✨Prepare for Behavioural Questions
Since IT consulting often involves teamwork and client interactions, expect behavioural questions that assess your interpersonal skills. Be prepared with examples that demonstrate your adaptability, communication skills, and how you handle client feedback. Before the interview, think of situations where you worked closely with clients to create effective IT strategies or changes.
