Windows Site Reliability Engineer

Intec Select Limited

Charing Cross, United Kingdom

2 days ago

Role details

Contract type

Permanent contract

Employment type

Full-time (> 32 hours)

Working hours

Shift work

Languages

English

Compensation

£ 110K

Job location

Charing Cross, United Kingdom

Tech stack

Microsoft Windows

Microsoft Active Directory

SAP Sybase Adaptive Server Enterprise

Amazon Web Services (AWS)

Azure

C Sharp (Programming Language)

Cluster Analysis

Databases

Continuous Integration

Dynamic Host Configuration Protocol

DevOps

Disaster Recovery

DNS

VMware ESX Servers

Tivoli Management Framework

Python

Kerberos (Protocol)

Lightweight Directory Access Protocols (LDAP)

Microsoft SQL Server

Windows Server

MongoDB

Oracle Applications

Powershell

Reliability Engineering

Ansible

Scripting (Bash/Python/Go/Ruby)

Google Cloud Platform

Snowflake

Technical Debt

GIT

Kubernetes

Low Latency

Performance Monitor

TeamCity

Nutanix

Terraform

Splunk

Docker

Jenkins

Job description

A leading global investment bank is seeking a skilled Windows Site Reliability Engineer to join their London-based Technology team. This is a senior-level leadership role focused on driving platform reliability, automation strategy, and infrastructure modernisation across mission-critical banking systems. This is an excellent opportunity to join an investment banking Powerhouse.

Role and Responsibilities:

Lead Platform Engineering and SRE strategy across the organisation
Build scalable, self-service, and resilient infrastructure platforms
Drive Infrastructure as Code and CI/CD adoption, automating manual tasks
Define SLOs and optimise system performance, latency, and scalability
Lead root cause analysis and remediate technical debt
Partner with development teams to improve testing, releases, and deployments
Shape cloud and hybrid migration strategies
Ensure regulatory, audit, and security compliance
Act as senior escalation point for high-severity incidents
Identify cost and efficiency improvements; deputise for senior leadership

Requirements

Deep expertise in Microsoft Windows Server internals
Advanced knowledge of Active Directory, DNS, DHCP, LDAP, and Kerberos
Extensive experience tuning low-latency, enterprise-scale systems
Strong background in SRE, DevOps, CI/CD, and Infrastructure as Code principles
Advanced Scripting and development capability (PowerShell, Python, C#)
Clustering, high-availability, replication, and disaster recovery expertise
Experience with Git, Terraform, Ansible, Jenkins, and TeamCity
Strong understanding of security hardening (CIS) within regulated environments
Deep knowledge of performance monitoring, system internals, and optimisation techniques
Experience working within financial services or other regulated industries

Desirable: