IAM Service Lead - Hands-on 2nd/3rd Line | On-Site

83zero Ltd; Lancashire; On-site; GBP 81,000 - 99,000; Full time

Job summary

83zero Ltd is seeking an IAM Service Lead to oversee the day-to-day operation of a complex Identity and Access Management environment within a highly secure client setting. This is a predominantly technical role (70% technical / 30% leadership) focused on 2nd and 3rd line support, complex troubleshooting, incident resolution and team supervision.

You will lead the technical team, troubleshoot authentication and access issues across hybrid environments, and automate tasks with PowerShell while

Qualifications

• Hands-on experience running and supporting enterprise IAM services.
• Proficient PowerShell scripting and troubleshooting.
• Strong Entra ID, on-premises Active Directory, conditional access and GPO knowledge.
• Proven 2nd/3rd line support and complex incident management experience.
• Experience leading or supervising technical teams.
• Excellent communication and presentation skills, with the ability to translate technical information for senior stakeholders.

Responsibilities

• Lead day–to–day IAM operations and provide 2nd/3rd line technical support.
• Troubleshoot complex identity, authentication and access issues across hybrid environments.
• Use PowerShell scripting to investigate issues and automate operational tasks.
• Support and maintain Entra ID, Active Directory, conditional access policies and GPOs.
• Manage escalations, root cause analysis and continuous service improvement.
• Supervise technical team members and communicate effectively with senior stakeholders, including CTO and CISO level.

Skills

IAM operations

PowerShell scripting

Entra ID & AD

2nd/3rd line support

Team leadership

Stakeholder communication

Job description

83zero Ltd is seeking an IAM Service Lead to oversee the day-to-day operation of a complex Identity and Access Management environment within a highly secure client setting. This is a predominantly technical role (70% technical / 30% leadership) focused on 2nd and 3rd line support, complex troubleshooting, incident resolution and team supervision.

You will lead the technical team, troubleshoot authentication and access issues across hybrid environments, and automate tasks with PowerShell while