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# Senior Systems Engineer - Banking and Finance

- **Company:** Hamilton Barnes
- **Location:** Greater London, UK
- **Experience:** Expert
- **Salary:** £120,000.0 - £160,000.0
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Active Directory, Systems Engineering, Configuration Management, Dynamic Host Configuration Protocol, Domain Name System (DNS), VMware ESX Servers, Hyper-V, Python (Programming Language), Windows Servers, Citrix Systems, Virtualization Technology, Scripting, Git, Information Technology, Vcenter, Software Version Control, Vmware
- **Published:** September 8, 2026
- **Apply:** https://www.collegerecruiter.com/job/2840673083-senior-systems-engineer-banking-and-finance

## About the Role

* Bachelor's degree in Computer Science, Systems Engineering, or a related field
 * 3+ years experience designing & supporting Windows-based and mixed OS infrastructures
 * Strong knowledge of Windows Server (2016/2019/2022), Active Directory, DNS, DHCP
 * Python Scripting
 * Familiarity with virtualization platforms (VMware, Hyper-V, Citrix)
 * Experience with coding version control systems (Git)

## Description

* Manage and maintain Windows Server environments, including Active Directory, Group Policy, DNS, DHCP, and related services
 * Support virtualization platforms such as VMware ESXi, vCenter, Hyper-V, and Citrix
 * Perform day-to-day administration of physical servers and configuration management
 * Develop automation scripts using Python, or similar to improve efficiency


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