Active Directory Infrastructure Engineer

**Freelance opportunity**

**Outside IR35**

Start Date:- End of May

Length Of Assignment: 6 months + Extensions

Location: Billingham, UK

Remote/on site-Onsite but may be open to 1 or 2 days remote

Working hours–40 hours

Language–English

Overview:

• The client is seeking a highly skilled Infrastructure Engineer with strong Active Directory expertise to support their globally regulated environment.
• This role sits within the platform and cyber protection function, delivering both BAU support and project work across a complex infrastructure.
• The primary focus is Active Directory administration and security, with secondary involvement in Windows Server and VMware support.
• The engineer will work closely with global service teams to deliver solutions and onboarding.

________________________________________

Key Responsibilities:

• Provide 3rd/4th line technical support for Active Directory, Windows Server, and related infrastructure services.
• Perform day-to-day Active Directory administration, including Group Policy, user group management, and incident resolution.
• Support Active Directory security measures such as Privileged Access Management (PAM), SSO, and MFA.
• Assist in infrastructure-related design and architecture work, particularly around AD and platform services.
• Collaborate with service teams locally and globally to deliver business solutions and service onboarding.
• Maintain and build Windows Servers, support VMware, and assist with Citrix environments.
• Support backup and restore processes and overall platform integrity.

________________________________________

Tech Environment:

• Primary Focus: Active Directory (Admin & Security)
• Other Tech: Windows Server, VMware, Citrix
• Security Tools: PAM, MFA, SSO
• Bonus Exposure: Networking (light), OT systems, pharmaceutical environments