Senior Service Desk Analyst

Oscar TechnologyLeicesterreedpublished 10/24/2026
Must-have:AzureCloudSecuritySeniorJuniorRemoteHybrid

Your tasks

About the Role We're recruiting a Senior 2nd Line IT Support Engineer for a large UK enterprise. This is a hands-on technical role supporting a large user environment, resolving escalated issues and contributing to IT projects and improvements.

There is a great role for anyone who has plans of being a manager in the future, as it is a hands-on support role, but you will gain valuable experience around mentoring more junior engineers.

  • Provide advanced 2nd line support and resolve escalated tickets within SLAs
  • Troubleshoot Windows, Microsoft 365, Active Directory and endpoint issues
  • Support Intune, Azure/Entra ID, Exchange, Teams and SharePoint
  • Troubleshoot DNS, DHCP, TCP/IP, VPN and connectivity issues
  • Support device builds, deployments, upgrades and rollouts
  • Investigate recurring issues and contribute to technical improvements
  • Maintain accurate documentation and IT records
  • Work with 3rd line, infrastructure, networking and security teams
  • Provide technical guidance to 1st line where required

Requirements

Technical Skills

  • Windows 10/11
  • Active Directory & Group Policy
  • Microsoft 365
  • Intune & Entra ID/Azure
  • DNS & DHCP
  • Networking, VPN & TCP/IP
  • Enterprise endpoint support
  • PowerShell desirable
  • Previous 2nd Line / Desktop Support / IT Engineer experience
  • Strong troubleshooting and problem-solving skills
  • Experience supporting large user environments
  • Comfortable taking ownership of complex technical issues
  • Strong communication and documentation skills

What we offer

  • Hybrid working - 3 days onsite / 2 remote after probation
  • Funded training and certifications
  • Technical mentoring and development
  • Clear progression into 3rd Line, Infrastructure, Networking or Cloud
  • Collaborative and supportive IT team
  • 25 days leave + bank holidays
  • Regular team events and social activities

Other

Senior 2nd Line Support Analyst | Hybrid Oscar Associates (UK) Limited is acting as an Employment Agency in relation to this vacancy.