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# Core Infrastructure Engineer

- **Company:** G-Research
- **Location:** London, UK
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Active Directory, Artificial Intelligence, Backup Devices, Configuration Management Databases, Linux, Python (Programming Language), Linux System Administration, Windows Servers, Windows PowerShell, SSL Certificate Management, Scripting, Kubernetes, Infrastructure Automation Frameworks, Terraform, Jenkins
- **Published:** July 31, 2026
- **Apply:** https://uk.indeed.com/viewjob?jk=519df3daf9daa946

## About the Role

The ideal candidate will have the following skills and experience:

 * Experience operating and automating infrastructure services in an enterprise environment
 * Experience across Windows and Linux environments, including Windows Server and Active Directory administration
 * Strong infrastructure as code skills, with an interest in AI-driven infrastructure management
 * Experience with Jenkins pipeline management and administration
 * Scripting experience in PowerShell, Python or both
 * Experience managing self-hosted application platforms, including upgrades, patching and monitoring
 * Proven experience owning services end to end, including deployment, monitoring, incident response and improvement

Desirable experience:

 * Experience with inventory or CMDB platforms, Terraform or HCL literacy, certificate management, Kubernetes and Linux desktop support

## Description

The Core Infrastructure Engineering Team owns and operates the foundational services that G-Research engineers rely on every day, from infrastructure automation and CI tooling to the platforms that keep the business running.

As a Core Infrastructure Engineer, you will be responsible for the reliability, evolution and day-to-day operation of these critical services. You will ensure they are scalable, well-automated and meet the needs of a demanding engineering organisation.

You will bring solid infrastructure experience across Windows and Linux environments, a pragmatic approach to automation and a genuine sense of ownership for the services you support.

Key responsibilities of the role include:

 * Owning and operating Terraform Enterprise appliance, including upgrades, availability, backups and user support
 * Managing and evolving Active Directory, Windows Bastion Hosts and inventory
 * Maintaining and improving Jenkins CI infrastructure
 * Automating service provisioning, configuration and lifecycle management
 * Ensuring services are monitored, documented and recoverable
 * Collaborating with platform and application teams to deliver infrastructure solutions
 * Participating in the out-of-hours on-call rotation


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