Company: Solutions Through Knowledge Contracts Limited
Location: Nottingham
Job Description:
Job title: VDI Infrastructure Engineer – VMware/Omnissa Horizon
Security Clearance: ActiveSC Clearance
Day rate: £450 per day – Inside IR35
Duration: 6 months initially
Location: Nottingham – Hybrid
Start date: Flexible
Role
We are looking for an experienced SC cleared VMware/Omnissa Horizon Subject Matter Expert to support a key infrastructure environment.
This is a Horizon-focused role and requires strong hands-on experience of VMware/Omnissa Horizon.
The successful candidate will take technical ownership of the Horizon platform, providing technical project delivery, platform-level support and troubleshooting.
Key Responsibilities
- Act as the Subject Matter Expert for VMware/Omnissa Horizon
- Provide hands-on administration, support and troubleshooting of the Horizon platform
- Take technical ownership of Horizon-related issues and platform activities
- Support VMware/vSphere and associated virtualisation infrastructure
- Support technical projects through design, implementation, testing and transition into BAU
- Diagnose and resolve complex platform and infrastructure issues
- Provide knowledge transfer, mentoring and technical training to permanent engineering teams
- Support BAU infrastructure activities and technical fixes where required
- Collaborate with client teams and third-party suppliers on technical delivery
- Support basic networking and data-centre management activities
- Expert/SME-level VMware/Omnissa Horizon experience – essential
- Strong hands-on VMware and vSphere experience
- Demonstrable experience supporting and troubleshooting Horizon at platform level
- Ability to act as the technical authority for Horizon within an infrastructure team
- Experience providing knowledge transfer, mentoring or training to other engineers
- Windows Server 2012 R2, 2016 and 2019 administration
- HPE server infrastructure support
- Active Directory administration
- Strong infrastructure troubleshooting skills
- Basic networking and data-centre management experience
- SCCM knowledge
Posted: October 1st, 2026