System Administrator (High Frequency Trading)
System Administrator (High Frequency Trading)
An exciting opportunity has opened within a fast-paced trading environment for a Senior IT Infrastructure Engineer to spearhead the organisations London office.
This role will blend senior-level systems administration with end-user support, working closely with traders and business users to ensure the environment runs seamlessly.
You will act as the SME for Active Directory and Windows systems while taking ownership of projects and technical troubleshooting within a high-performance environment.
What you’ll be doing:
* Providing senior-level systems administration and end-user support within a financial environment.
* Acting as the subject matter expert for Windows and Active Directory.
* Managing Office 365 and hybrid cloud environments.
* Supporting and administering MDM solutions.
* Supporting VMware environments and performing routine maintenance.
* Writing PowerShell scripts to automate tasks and improve efficiency.
* Handling light network support, escalating where needed.
* Travelling occasionally to the data centre outside trading hours.
What they’re looking for:
* 5-10 years of experience in systems administration and end-user support within a financial environment.
* Strong experience with Windows systems, Active Directory, and Office 365.
* Experience with hybrid cloud environments and MDM tools (JamF preferred).
* Familiarity with VMware administration.
* PowerShell scripting skills to automate tasks.
* Willingness to handle occasional data centre visits outside trading hours.
* Excellent communication and problem-solving skills, with a proactive mindset in a high-pressure environment.
Salary: £75,000 – £100,000 base + bonus and benefits
Location: City of London (on-site)
If you’re looking to step into a senior technical role within a fast-paced, high-performance trading environment, we want to hear from you!
Seniority level
* Seniority level
Mid-Senior level
Employment type
* Employment type
Full-time
Job function
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