Infrastructure Engineer - M365, PowerShell

Bangura Solutions; Greater London; On-site; GBP 33,000 - 71,000; Full time

Job summary

Bangura Solutions is seeking a Senior Infrastructure Engineer for a 3-6 month contract in the financial services sector. You will lead design and implementation of comprehensive technical environments and own the configuration of Active Directory, Entra ID, GPO, and PowerShell.

Work will involve delivering application integration across Zoom, Outlook, SSO, and meeting room AV infrastructure, in a small, dynamic team.

Qualifications

• Senior infrastructure engineer with hands-on M365 experience.
• Deep knowledge of Active Directory, Entra ID, GPO and PowerShell in financial services.
• Experience delivering application integration with Zoom, Outlook, SSO and AV infra.
• Proven track record leading infra projects and avoiding daily firefighting.
• Recent similar financial services role experience.

Responsibilities

• Work as a senior infrastructure engineer on a 3-6 month contract.
• Design and implement comprehensive technical environments for a financial services organisation.
• Own the correct configuration of Active Directory, Entra ID, GPO, and PowerShell.
• Deliver application integration across Zoom, Outlook, SSO, and AV infrastructure.
• Ensure systems are built correctly and operate without the need for daily interventions.
• Collaborate within a small dynamic team.

Skills

M365 experience

Active Directory

Entra ID

GPO

PowerShell

Zoom integration

Outlook integration

SSO

AV infrastructure

Infrastructure leadership

Tools

DevOps

Job description

Salary: £33,000 - 71,000 per year

Requirements:

• Proven senior infrastructure engineer with strong hands-on M365 experience
• Deep experience configuring Active Directory, Entra ID, GPO, and PowerShell within a large, complex financial services environment
• Strong application integration experience with Zoom, Outlook, SSO, and meeting room AV infrastructure
• Experience leading infrastructure engineering work and ensuring systems are correctly built without daily interventions
• Recent experience completing a similar role for another financial services company
• Experience working in a small team or project team as a senior/lead infrastructure engineer

Responsibilities:

• Work as a senior infrastructure engineer on a 3-6 month contract
• Design and implement comprehensive technical environments for a financial services organisation
• Own the correct configuration of Active Directory, Entra ID, GPO, and PowerShell
• Deliver application integration across Zoom, Outlook, SSO, and meeting room AV infrastructure
• Ensure systems are built correctly and operate without the need for daily interventions
• Work collaboratively within a small dynamic team

Technologies:

• Active Directory
• PowerShell
• DevOps

More:

We are seeking a Senior Infrastructure Engineer for a 3-6 month contract in financial services. We offer the opportunity to work in a small, dynamic team where you will own the design and implementation of comprehensive technical environments. Interviews are taking place this week, and we are looking for someone who can hit the ground running based on recent similar financial services experience.

last updated 36 week of 2026