Platform Engineer – (Lead I – Cloud Infrastructure Services)

Company: UST
Apply for the Platform Engineer – (Lead I – Cloud Infrastructure Services)
Location: Taunton
Job Description:

Role Description

Platform Engineer

Location:

Southampton or Paddington, UK

Work Model:

Hybrid (3 days onsite per week)

Employment Type:

Fixed term contract for 12 months

We are seeking an experienced Platform Engineer to join a high-performing Identity & Access Management team responsible for delivering and supporting critical enterprise identity services.

This is a hands-on technical role focused on Microsoft Identity Manager (MIM), identity lifecycle management, integrations, automation, and platform enhancement. You will play a key role in ensuring the reliability, security, and continuous improvement of the organization’s identity platform while supporting ongoing modernization initiatives.

Key Responsibilities

  • Support, maintain, and enhance enterprise Identity Management services and technologies.
  • Resolve complex incidents, technical issues, and platform-related problems.
  • Deliver technical changes, improvements, and platform enhancements.
  • Develop, maintain, and support Microsoft Identity Manager (MIM) solutions.
  • Design and support MIM Synchronization Services, Management Agents, Workflows, Rules Extensions, Attribute Flows, and Metaverse configurations.
  • Support identity lifecycle management, including provisioning and deprovisioning processes.
  • Develop and maintain integrations between MIM, HR systems, Active Directory, and business applications.
  • Create automation solutions and operational improvements using PowerShell and C#.
  • Support platform upgrades, migrations, and operational activities.
  • Produce technical documentation, support procedures, and operational standards.
  • Collaborate with vendors and support partners to resolve technical issues and improve service delivery.

Required Skills & Experience

  • Strong hands-on experience with Microsoft Identity Manager (MIM).
  • Extensive experience with:
  • MIM Synchronization Service
  • Management Agents
  • Metaverse Design
  • Attribute Flows
  • Workflows
  • Rules Extensions
  • Strong development experience in C#/.NET, including MIM Rules Extensions and custom identity solutions.
  • Advanced PowerShell scripting and automation experience.n
  • Experience developing and supporting identity integrations, APIs, and connectors.
  • Strong understanding of identity lifecycle management, provisioning, and deprovisioning processes.
  • Strong knowledge of Active Directory and related identity technologies.
  • Experience troubleshooting complex identity platform issues.
  • Strong analytical, problem-solving, and documentation skills.
  • Excellent communication and stakeholder management abilities.

Desirable Skills

  • Experience with Microsoft Entra ID (Azure AD).
  • Knowledge of RBAC, Access Governance, and Identity Governance practices.
  • Experience supporting identity modernization, migration, or transformation programs.
  • Experience working within hybrid identity environments.

#UST

Skills

Microsoft Entra ID, Microsoft Identity Manager, Active Directory, Identity Governance

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Posted: October 2nd, 2026