At a Glance
- Tasks: Design and optimise enterprise IT infrastructure across multiple platforms.
- Company: Join a leading tech company committed to innovation and diversity.
- Benefits: Attractive salary, flexible working options, and opportunities for professional growth.
- Other info: Inclusive workplace with excellent career advancement opportunities.
- Why this job: Make a real impact in a dynamic environment with cutting-edge technology.
- Qualifications: 10-15 years in infrastructure architecture with strong problem-solving skills.
The predicted salary is between 80000 - 100000 £ per year.
Overview: The Infrastructure Architect will design, optimize, and manage 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. The role supports large-scale enterprise environments, ensuring high availability, scalability, and performance across all infrastructure layers.
Key Responsibilities
- Infrastructure Architecture & Design: Define and maintain end-to-end architecture across compute, storage, and network; provide scalable, resilient, and secure platform solutions; and ensure alignment with enterprise standards and configuration management practices.
- Capacity Planning & Management: Forecast capacity for compute, storage, and network; analyze trends for CPU, memory, storage IO, and network utilization; recommend and implement capacity optimization; collaborate with application, database, and infrastructure teams.
- Performance Engineering & Optimization: Lead performance analysis and tuning across AIX/Linux/Windows and VMware environments; identify bottlenecks in CPU, memory, disk IO, and network throughput; drive proactive performance improvement initiatives.
- Compute Platform Leadership: Oversee AIX (POWER, LPAR, PowerVC), Windows Server & Active Directory, and VMware infrastructure lifecycle; support 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.
- 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.
- Monitoring, Automation & Reliability: Implement and enhance monitoring solutions for infrastructure health; 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; conduct root cause analysis; work within ITIL processes (Incident, Problem, Change).
- Disaster Recovery & High Availability: Design DR/HA solutions for critical infrastructure; validate DR drills and ensure readiness for failover scenarios.
Required Skills & Experience
- 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.
- Experience: 10–15+ years in infrastructure architecture/engineering within large enterprise, multi-DC, hybrid environments.
- Soft Skills: Strong stakeholder management across storage, network, and apps teams; excellent problem-solving and analytical skills; ability to lead design discussions and technical governance.
Employment Information: All aspects of the hiring process and employment at Infosys are based on merit, competence and performance. We are committed to embracing diversity and creating an inclusive environment for all employees. Infosys is proud to be an equal opportunity employer.
Technology Architect - Infrastructure Architect (Capacity & Performance, Multi-Platform) - Lond[...] employer: Infosys Limited
At Infosys, we pride ourselves on being an exceptional employer, offering a dynamic work culture that fosters innovation and collaboration. Our London office provides employees with access to cutting-edge technology and resources, alongside ample opportunities for professional growth and development in the field of infrastructure architecture. With a strong commitment to diversity and inclusion, we ensure that every team member feels valued and empowered to contribute to our mission of delivering high-performance IT solutions.
StudySmarter Expert Advice🤫
We think this is how you could land Technology Architect - Infrastructure Architect (Capacity & Performance, Multi-Platform) - Lond[...]
✨Tip Number 1
Network like a pro! Attend industry meetups, webinars, or tech conferences where you can connect with other professionals. Don’t be shy to introduce yourself and share your passion for infrastructure architecture.
✨Tip Number 2
Showcase your skills through projects! Create a portfolio of your work, whether it’s optimising a network or designing a storage solution. This gives potential employers a tangible look at what you can do.
✨Tip Number 3
Prepare for interviews by brushing up on your technical knowledge and soft skills. Be ready to discuss your experience with AIX, Linux, VMware, and how you’ve tackled performance issues in the past.
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets seen. Plus, we love seeing candidates who are proactive about their job search.
We think you need these skills to ace Technology Architect - Infrastructure Architect (Capacity & Performance, Multi-Platform) - Lond[...]
Some tips for your application 🫡
Tailor Your CV:Make sure your CV reflects the skills and experiences that match the job description. Highlight your expertise in infrastructure architecture, capacity planning, and performance engineering to catch our eye!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you're the perfect fit for the Infrastructure Architect role. Share specific examples of your past achievements in similar environments.
Showcase Your Technical Skills:We love seeing your technical prowess! Be sure to include relevant technologies you've worked with, like AIX, Linux, VMware, and any monitoring tools. This will help us understand your hands-on experience.
Apply Through Our Website:Don't forget to apply through our website! It’s the best way for us to receive your application and ensures you’re considered for the role. We can’t wait to see what you bring to the table!
How to prepare for a job interview at Infosys Limited
✨Know Your Tech Inside Out
Make sure you’re well-versed in the technologies mentioned in the job description, like AIX, Linux, Windows, and VMware. Brush up on your knowledge of capacity planning and performance engineering, as these will likely be hot topics during the interview.
✨Showcase Your Problem-Solving Skills
Prepare to discuss specific examples where you've tackled complex infrastructure issues. Use the STAR method (Situation, Task, Action, Result) to structure your answers, highlighting your analytical skills and how you’ve led design discussions in the past.
✨Understand the Company’s Infrastructure Needs
Research the company’s existing infrastructure and any recent projects or challenges they’ve faced. This will help you tailor your responses and demonstrate that you’re not just a fit for the role, but also genuinely interested in their operations.
✨Prepare Questions for Them
Have a list of insightful questions ready to ask at the end of the interview. Inquire about their current infrastructure challenges or future projects. This shows your enthusiasm for the role and helps you gauge if the company is the right fit for you.
