At a Glance
- Tasks: Design and support cutting-edge IT infrastructure across networks, systems, and cloud environments.
- Company: Join a leading tech firm focused on innovation and collaboration.
- Benefits: Attractive salary, health perks, remote work options, and growth opportunities.
- Other info: Exciting projects and excellent career advancement potential await you.
- Why this job: Make a real impact in a dynamic environment while working with the latest technologies.
- Qualifications: Degree in IT or related field with 8+ years of experience in infrastructure engineering.
The predicted salary is between 60000 - 80000 € per year.
Job Duties
- Design, implement, and support end-to-end on-premises IT infrastructure (network, systems, and cloud environments).
- Implement, operate, and troubleshoot enterprise network infrastructure (routing, switching, firewalls, VPN, NAC, load balancers, wired/wireless networks).
- Deploy, configure, and support Windows Server, Linux, VMware/Hyper-V, and storage systems.
- Support Microsoft 365 and hybrid identity environments (Entra ID, Intune, Exchange, Teams).
- Perform troubleshooting and root cause analysis (RCA) for complex infrastructure issues.
- Implement security controls including segmentation, hardening, patching, and vulnerability management.
- Manage monitoring platforms (Zabbix, Grafana, PRTG, Nagios) including performance tuning and alert optimisation.
- Support ITSM processes (incident, problem, change) and participate in on-call operations.
- Maintain IT asset inventory, lifecycle management, and technical documentation standards.
- Manage vendors, SLAs, and infrastructure-related projects.
- Provide L1/L2 support for end-user computing (Windows workstations and enterprise applications).
Job Requirements
- Degree in IT, Computer Science, or related field.
- 8+ years of experience in IT infrastructure and/or network engineering.
- Strong hands-on experience with Palo Alto firewalls (policy management, VPN, NAT, troubleshooting) is required.
- Strong hands-on experience in the following areas:
- Networking: routing, switching, firewalls, VPN, VLAN, NAC.
- Systems: Windows Server, Linux, VMware/Hyper-V.
- Enterprise technologies: Cisco, Aruba, Fortinet, F5, Microsoft 365, SIEM, PAM.
- Monitoring & operations: Zabbix, Grafana, PRTG, Nagios, ITSM tools, backup solutions (e.g. Veeam).
- Strong troubleshooting skills with ability to perform root cause analysis (RCA).
- Experience in system hardening, patch management, and security operations.
- Good communication and stakeholder management skills.
- Experience in regulated environments (finance, telecom, technology) is an advantage.
Senior IT Infrastructure Engineer: Network & Systems in London employer: Antina
As a Senior IT Infrastructure Engineer, you will thrive in a dynamic and innovative environment that prioritises employee growth and development. Our company offers competitive benefits, a collaborative work culture, and opportunities to work with cutting-edge technologies in a vibrant location, ensuring that your contributions are both meaningful and rewarding.
StudySmarter Expert Advice🤫
We think this is how you could land Senior IT Infrastructure Engineer: Network & Systems in London
✨Tip Number 1
Network with industry professionals! Attend meetups, webinars, or conferences related to IT infrastructure. It’s a great way to make connections and learn about job openings that might not be advertised.
✨Tip Number 2
Showcase your skills through projects! If you’ve worked on any personal or freelance projects, make sure to highlight them. Create a portfolio or GitHub repository to demonstrate your hands-on experience with technologies like Palo Alto firewalls or VMware.
✨Tip Number 3
Prepare for technical interviews by brushing up on your troubleshooting skills. Be ready to discuss complex infrastructure issues you've resolved in the past, and practice explaining your thought process clearly.
✨Tip Number 4
Don’t forget to apply through our website! We often have exclusive listings and it’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who are proactive!
We think you need these skills to ace Senior IT Infrastructure Engineer: Network & Systems in London
Some tips for your application 🫡
Tailor Your CV:Make sure your CV is tailored to the Senior IT Infrastructure Engineer role. Highlight your experience with network and systems, especially your hands-on work with firewalls and enterprise technologies. We want to see how your skills match what we're looking for!
Showcase Your Troubleshooting Skills:In your application, don’t forget to showcase your troubleshooting skills and any experiences with root cause analysis. We love candidates who can tackle complex issues head-on, so share specific examples of challenges you've overcome in past roles.
Be Clear and Concise:When writing your application, keep it clear and concise. Use bullet points where possible to make it easy for us to read through your qualifications and experiences. We appreciate a straightforward approach that gets to the point!
Apply Through Our Website:Finally, make sure to apply 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 StudySmarter and what we stand for!
How to prepare for a job interview at Antina
✨Know Your Tech Inside Out
Make sure you brush up on your technical skills, especially with Palo Alto firewalls and the various networking technologies mentioned in the job description. Be ready to discuss your hands-on experience and any specific projects you've worked on that relate to routing, switching, and security operations.
✨Showcase Your Troubleshooting Skills
Prepare to share examples of complex infrastructure issues you've resolved. Highlight your approach to root cause analysis and how you implemented solutions. This will demonstrate your problem-solving abilities and your understanding of ITSM processes.
✨Familiarise Yourself with Monitoring Tools
Since the role involves managing monitoring platforms like Zabbix and Grafana, it’s a good idea to have a solid grasp of these tools. Be ready to discuss how you've used them for performance tuning and alert optimisation in past roles.
✨Communicate Effectively
Strong communication skills are key, so practice articulating your thoughts clearly. Be prepared to discuss how you've managed stakeholders and vendors in previous positions, as well as how you handle documentation and lifecycle management.
