Windows SRE: PowerShell & Automation Engineer (Hybrid, London)

Bonhill Partners; England; Hybrid; GBP 90,000 - 110,000; Full time

Job summary

A leading global investment bank is seeking a skilled Windows Site Reliability Engineer (SRE) to join their London office, offering a hybrid working model. In this mid-senior level role, you will focus on ensuring the reliability, scalability, and performance of the bank’s Windows infrastructure, primarily through automation and operational efficiency. Key responsibilities include developing automation tools, implementing Infrastructure as Code, and managing Active Directory. Ideal candidates will have strong PowerShell and Windows Server experience alongside a background in financial services.

Qualifications

• Strong experience with PowerShell scripting.
• Extensive experience in Windows Server administration, updates, and upgrades.
• Deep understanding of Active Directory administration and troubleshooting.

Responsibilities

• Develop scripts and automation tools to improve infrastructure reliability.
• Implement Infrastructure as Code (IaC) using Terraform or similar tools.
• Support CI/CD pipelines and automation workflows across global teams.

Skills

PowerShell scripting

Windows Server administration

Automation tools (Ansible, Terraform)

Active Directory administration

CI/CD pipelines

Job description

A leading global investment bank is seeking a skilled Windows Site Reliability Engineer (SRE) to join their London office, offering a hybrid working model. In this mid-senior level role, you will focus on ensuring the reliability, scalability, and performance of the bank’s Windows infrastructure, primarily through automation and operational efficiency. Key responsibilities include developing automation tools, implementing Infrastructure as Code, and managing Active Directory. Ideal candidates will have strong PowerShell and Windows Server experience alongside a background in financial services.