IT Infrastructure Engineer

IT Infrastructure Engineer (L3)

Permanent, Full-time

Work Location: Portishead, Bristol

Salary: Competitive, Depending on Experience

About the Company:

Our client is a growing and ambitious technology organisation that delivers high-quality IT services and technical solutions. With a strong reputation for customer excellence, they support businesses in optimising their IT infrastructure, enhancing security, and ensuring seamless connectivity. They are now looking for a talented IT Infrastructure Engineer (L3) to join their team and play a crucial role in delivering expert IT support and project solutions to their clients.

About The Opportunity:

This is an exciting opportunity for an experienced IT Infrastructure Engineer to be part of a dynamic and fast-paced environment. You will be working within the Service Desk team to provide high-level 3rd Line IT Support to clients while also leading the design and implementation of IT projects. Your role will involve everything from network management to cloud solutions, security enhancements, and system administration.

Key Responsibilities:

• Provide expert 3rd Line IT support to clients across a range of IT disciplines.
• Lead the design, planning, and delivery of technical projects.
• Manage and maintain computer networks to ensure seamless connectivity.
• Implement and administer cloud deployments within Azure and AWS.
• Configure and manage firewalls, security policies, and DMZ environments.
• Administer Microsoft Exchange and Office 365 environments.
• Oversee data backup solutions, business continuity, and disaster recovery strategies.
• Implement network security measures to protect against cyber threats.
• Troubleshoot LAN/WAN networks and utilise tools like IPerf and WireShark.
• Manage and configure network switches, VLANs, and WiFi solutions.
• Ensure IT systems comply with security best practices, including Cyber Essentials and ISO standards.

Your Experience and Skills:

• Server Administration - Windows Server 2012, 2016, 2019, 2022.
• Active Directory & Entra - Full administration and management.
• DNS & DHCP - Configuration and troubleshooting.
• Cloud Solutions - Azure and AWS deployment & management.
• Cyber Security - Network protection, firewall configuration, and compliance with security standards.
• Network Troubleshooting - VLAN setup, switch management, LAN/WAN troubleshooting.
• Virtualisation - Experience with VMware / Hyper‑V.
• IT Project Delivery - Proven ability to manage and implement technical projects.
• Compliance & Best Practices - Understanding of Cyber Essentials, PCI, ISO, and other security standards.

Desirable Qualifications (or willingness to work towards):

• Microsoft Certifications (MCP, MCSA).
• Cisco Certifications (CCNA).
• Virtualisation Certifications (VMware / Hyper‑V).
• Cloud Certifications (Azure / AWS).
• Firewall & Networking Certifications (Fortinet, Cisco, SonicWall, Ruckus).

If you are a skilled and ambitious IT Infrastructure Engineer looking for a new challenge, we would love to hear from you.