VDI Engineer

  • Solutions Through Knowledge
  • 07/06/2026
Full time Information Technology Telecommunications

Job Description

Job title

VMware/ Omnissa Horizon Engineer - Active SC Clearance

Start date: Beginning of July

Duration: 6 months initially

Location: Hybrid - Central London (50/50 split)

Salary: £380 per day (Inside IR35) - payable weekly

Standard hours: Monday to Friday 9am-5pm

Overview

We are seeking an experienced VMware Horizon VDI Engineer who possesses Active SC Clearance, to join an operational support team responsible for the administration, maintenance and ongoing support of a critical VMware Horizon VDI environment (now Omnissa Horizon).

This is a hands on BAU role focused on ensuring platform stability, availability and performance within a secure environment.

Key Responsibilities
  • Administration and support of the Omnissa Horizon VDI platform
  • Performing system maintenance, patching, upgrades, and configuration changes
  • Monitoring platform health and investigating issues
  • Incident resolution and root cause analysis
  • Supporting the ongoing availability and performance of the Horizon VDI environment
  • Working closely with infrastructure and support teams to maintain service levels
  • Producing and maintaining technical documentation where required
Essential Skills & Experience
  • Active SC Clearance is essential
  • Strong experience administering and supporting VMware/Omnissa Horizon environments
  • Experience performing Horizon upgrades and maintenance activities
  • Proven background in VMware/Omnissa Horizon BAU support, maintenance, and upgrade activities
  • Experience supporting VDI platforms within enterprise environments
  • Strong troubleshooting and problem solving skills
  • Experience working within secure or regulated environments
Desirable Skills
  • VMware vSphere, ESXi, and vCenter administration
  • Windows Server and Active Directory
  • Profile management and end user computing technologies
  • Experience supporting large virtual desktop estates.