Senior IT Engineer

Salary: £40,000 - 60,000 per year

Requirements:

• Hands-on experience in server administration across Windows Server 2012, 2016, 2019, and 2022.
• Full administration and management experience with Active Directory and Entra.
• Strong knowledge of DNS and DHCP configuration and troubleshooting.
• Experience deploying and managing cloud solutions in Azure and AWS.
• Knowledge of cyber security, including network protection, firewall configuration, and compliance with security standards.
• Experience troubleshooting networks, including VLAN setup, switch management, and LAN/WAN issues.
• Experience with virtualisation technologies such as VMware or Hyper-V.
• Proven ability to manage and deliver IT projects.
• Understanding of Cyber Essentials, PCI, ISO, and other security standards.
• Desirable: Microsoft certifications such as MCP or MCSA.
• Desirable: Cisco certification such as CCNA.
• Desirable: Virtualisation certifications in VMware or Hyper-V.
• Desirable: Cloud certifications in Azure or AWS.
• Desirable: Firewall and networking certifications such as Fortinet, Cisco, SonicWall, or Ruckus.

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 use tools such as 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.

Technologies:

• AWS
• Active Directory
• Azure
• Cloud
• Cisco
• Firewall
• Hyper-V
• Support
• LAN
• Network
• Office 365
• Security
• VMware
• Windows
• DevOps

More:

We are a growing and ambitious Managed Service Provider (MSP) with a strong reputation for customer excellence. We deliver high-quality IT services and technical solutions that help businesses optimise their IT infrastructure, strengthen security, and maintain seamless connectivity. This is a permanent, full-time Senior IT Engineer (L3) opportunity based in Portishead, Bristol, offering a flexible salary depending on experience. You will join our Service Desk team in a fast-paced environment where you can influence IT strategy and deliver expert support and project solutions for a range of clients.

last updated 36 week of 2026