Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Manage and enhance Windows-based infrastructure, ensuring system reliability and security.
- Company: Established organisation in London with a focus on technology and operational performance.
- Benefits: Competitive salary up to £55,000 and opportunities for professional growth.
- Why this job: Join a dynamic team and make a real impact on IT infrastructure and security.
- Qualifications: Experience in Senior Infrastructure Engineering with strong knowledge of Windows and VMware.
- Other info: Fully onsite role with a collaborative environment and clear career progression.
The predicted salary is between 42000 - 66000 £ per year.
We are supporting a well established and highly regulated organisation in London that is seeking a Senior Infrastructure Engineer to maintain and enhance its technology estate, ensure system reliability, strengthen IT security, and support ongoing operational performance.
This role is responsible for managing Windows-based infrastructure running on VMware, supporting core network services, administering security tools, and contributing to an environment where technology is central to day-to-day operations. You will partner closely with internal teams, respond to escalated issues, and ensure systems are optimised, secure, and resilient.
Key Responsibilities- Administer and support a Windows-based server and workstation environment.
- Manage VMware ESXi hosts, virtual machines, and vCenter including provisioning, performance, and troubleshooting.
- Configure and maintain network infrastructure including Extreme switches, Extreme wireless access points, and Fortinet routers.
- Manage enterprise security tools including Sentinel Antivirus, Darktrace AI protection, Delinea PAM, Automox patching, Office 365, and Rapid7 vulnerability management.
- Monitor performance and implement improvements across infrastructure systems.
- Support incident resolution and escalation for hardware, software, and network issues.
- Assist with backup and disaster recovery process and readiness.
- Create and maintain clear documentation for configurations, procedures, and IT operations.
- Collaborate with internal teams to understand requirements and deliver infrastructure solutions that meet business needs.
- Apply IT security best practices across firewalls, patching, and vulnerability management.
- Proven experience working in a Senior or Infrastructure Engineering role in a Windows and VMware environment.
- Strong knowledge of virtualisation, networking fundamentals, routing, switching, and wireless access.
- Hands-on experience with tools such as Sentinel, Darktrace, Delinea PAM, Automox, Office 365 and Rapid7 or similar security platforms.
- Understanding of backup strategies, continuity planning, and disaster recovery.
- Ability to write documentation, communicate clearly with stakeholders, and support change initiatives.
- A proactive problem solver with strong attention to detail and a focus on performance, reliability, and continuous improvement.
If this role looks of interest, please reach out directly to david.daminabo@forsythbarnes.com to discuss the opportunity.
Senior Infrastructure Engineer (Ref: 194230) in Slough employer: Forsyth Barnes
Contact Detail:
Forsyth Barnes Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Infrastructure Engineer (Ref: 194230) in Slough
✨Tip Number 1
Network, network, network! Reach out to your connections in the industry and let them know you're on the hunt for a Senior Infrastructure Engineer role. 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 those interviews by brushing up on your technical skills and being ready to discuss your experience with Windows, VMware, and security tools. We recommend practising common interview questions and even doing mock interviews with friends to build your confidence.
✨Tip Number 3
Showcase your problem-solving skills! During interviews, be sure to share specific examples of how you've tackled challenges in previous roles. This will demonstrate your proactive approach and attention to detail, which are key for a Senior Infrastructure Engineer.
✨Tip Number 4
Don't forget to apply through our website! It’s a great way to ensure your application gets noticed. Plus, we love seeing candidates who take the initiative to engage directly with us. Good luck!
We think you need these skills to ace Senior Infrastructure Engineer (Ref: 194230) in Slough
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Senior Infrastructure Engineer role. Highlight your experience with Windows, VMware, and any relevant security tools. We want to see how your skills match 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 the perfect fit for this role. Share specific examples of your past work that relate to the responsibilities listed in the job description.
Showcase Your Problem-Solving Skills: In your application, don’t forget to mention how you've tackled challenges in previous roles. We love proactive problem solvers, so share those success stories that demonstrate your attention to detail and focus on performance.
Apply Through Our Website: We encourage you to apply through our website for a smoother process. It helps us keep track of applications and ensures you don’t miss out on any important updates from us!
How to prepare for a job interview at Forsyth Barnes
✨Know Your Tech Inside Out
Make sure you brush up on your knowledge of Windows-based infrastructure and VMware. Be ready to discuss your hands-on experience with tools like Sentinel, Darktrace, and Fortinet routers. The more specific examples you can provide about your past work, the better!
✨Showcase Your Problem-Solving Skills
Prepare to share instances where you've tackled complex issues in infrastructure management. Think about times when you optimised systems or resolved escalated incidents. This will demonstrate your proactive approach and ability to handle challenges.
✨Communicate Clearly and Confidently
Since you'll be collaborating with internal teams, practice articulating your thoughts clearly. Be ready to explain technical concepts in a way that non-technical stakeholders can understand. Good communication is key in this role!
✨Document Your Achievements
Bring along examples of documentation you've created for configurations and procedures. This shows your attention to detail and commitment to maintaining clear records, which is crucial for operational performance in a regulated environment.
