Senior IT Support Engineer, 2nd Line, 3rd Line, M365,

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Senior IT Support Engineer, 2nd Line, 3rd Line, M365,

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Senior IT Support Engineer, 2nd Line AND 3rd Line roles

Location: Bristol

Salary Range: £30000- 55000 + Benefits DOE

️ Your Role: Lead, Troubleshoot, Enable

As our Senior IT Support Engineer, you'll be the escalation expert-leading on all things infrastructure and supporting mission-critical systems. You'll be managing everything from Windows desktops and servers to cloud integrations and enterprise networking, ensuring impeccable uptime and operational excellence.

Core Responsibilities

• Windows Desktop & Server Management: Covering ADDS, DHCP, DNS, File Services, RDS, IIS; user provisioning, server buildout, and troubleshooting.
• Virtualisation: Design, deploy, and manage with VMware ESXi/vCentre and Hyper‑V; clustering is a strong advantage
• Backup & DR: Champion backup strategies and disaster recovery operations-Veeam or equivalent.
• Cloud & M365/Azure: Own administration of Microsoft 365, Azure, and Intune.
• Scripting & Automation: Build and adapt scripts in PowerShell and other languages to automate processes.
• Networking & Security: Configure routers, VLANs, ACLs, VPN/IPsec tunnels, wireless with RADIUS, VOIP systems, and firewalls (Sophos XG/Cisco).
• Cross-Platform Systems: Support Linux (patching, security), MacOS (JumpCloud, ACMT), SQL Server, and IOS.
• Mentorship & Projects: Lead migrations, deliver junior staff coaching, contribute to IT strategy and documentation.
  
  

• Certifications: MSCE, VMware VCP, Cisco, Apple ACMT, and ITIL V3/V4.
• Cloud migration/project experience (Azure, Oracle, M365, server-to-cloud).
• Experience with AutoTask, Datto RMM, and Cyber Essentials compliance.
• Containerisation know-how (Docker, Kubernetes).
• Excellent communication skills and proven leadership potential with an interest in stepping up to Team Lead roles
  
  

• Growth & Recognition: Structured training, certification support, and career progression.
• Modern Work Environment: Collaborative culture, flexible working, and access to the latest tools and platforms.
• Impact & Influence: Be central to key infrastructure projects and security initiatives that shape our future success.
• Competitive Package: Strong base salary, performance bonuses, healthcare, and pension plan.
  
  

Seniority level

• Seniority level

  Mid-Senior level

Employment type

• Employment type

  Full-time

Job function

• Job function

  Information Technology

• Industries

  Staffing and Recruiting

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