Senior Systems Engineer – Banking and Finance

Company: Hamilton Barnes Associates Limited
Apply for the Senior Systems Engineer – Banking and Finance
Location: London
Job Description:

Looking to trade at the cutting edge of technology, markets, and strategy?

Join a global trading and investment firm that combines the agility of a startup with the stability of a seasoned financial institution. The organization captures opportunities across multiple asset classes and markets worldwide, leveraging technology, research, and rigorous risk management to drive results. With a culture built on curiosity, collaboration, and continuous learning, employees tackle complex challenges, innovate constantly, and work alongside some of the brightest minds in finance.

If you thrive in a fast-paced environment where smart ideas and decisive action create real impact, this is your chance to be part of a team shaping the future of trading.

Key Responsibilities

  • 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

Qualifications

  • 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)

Salary

120,000-160,000 GBP

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Posted: June 18th, 2026