IT Operations Engineer
- Level
- Mid
Not stated in the posting: salary, work type, visa.
Open. First seen 3 October 2026.
About the role
About the Position
We’re seeking an IT Operations Engineer to support, configure and maintain multiple systems across all of our technology stacks, including desktop environments, network infrastructure and various application platforms. Working closely with specialised teams across the firm, you will help build and maintain the infrastructure that powers our trading operations.
Technology is central to our business, and you’ll play a crucial role in responding to tech support requests, building and configuring Windows, Linux and macOS laptops, desktops and servers, supporting our Windows domain infrastructure, monitoring critical systems and helping with projects to optimise the way we work. You’ll also design, build and maintain automations with code to streamline recurring IT support tasks, reduce manual toil and improve team scalability.
Your success will depend on exceptional problem-solving abilities and interpersonal skills as you collaborate with our technically-sophisticated users. The role demands real-time troubleshooting expertise, patient listening, comfort with asking clarifying questions and the humility to acknowledge mistakes. You'll experience immediate feedback and the satisfaction of seeing your solutions directly impact our business.
This role sits within our global IT Operations group, a team of systems and end user support engineers responsible for monitoring and managing our mixed Windows, Linux and macOS environment across a worldwide physical and virtual computing landscape.
About You
- Passionate about helping end users and solving technical problems
- Have strong experience administering Windows desktop and server environments in production, including Active Directory, Group Policy and related tooling
- Experienced with troubleshooting MDM for iOS, macOS and Android devices on platforms such as Omnissa Workspace ONE or Jamf
- Experienced with—or interested in—supporting and optimising platforms and tools, such as Chocolatey, Google Workspace and Bloomberg
- A strong written and verbal communicator, spanning technical documentation and day-to-day support of end users
- Having strong technical skills in scripting for Windows (especially in PowerShell) or any Linux scripting experience (in Bash or Python) is a plus
- Fluent in English
Jane Street's standard text
If you're a recruiting agency and want to partner with us, please reach out to agency-partnerships@janestreet.com.
What this role asks for
Standard for software engineering roles
Python
Common in software engineering postings at any company.
95% of this description is written for the role. The rest is Jane Street's standard text, folded away below.
Read against Jane Street's other open postings on this site.
The team: IT and Systems Engineering HIRES STEADILY
This role is one of 30 open in IT and Systems Engineering. 2 were posted in the last 30 days and the oldest in May: a team that hires all year rather than one being built.
WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS
Linux (18 of 30), PowerShell (17 of 30), Networking (14 of 30), Bash (13 of 30), Python (9 of 30), Active Directory (7 of 30), Unix (6 of 30)
OTHER ROLES ON THIS TEAM
- MacOS Engineer posted Oct 19
- IT Security Specialist posted Oct 5
- Windows Engineer posted Aug 27
- Unified Communications Engineer posted Aug 12
- Linux Engineer posted Aug 3
- Linux Engineer posted Aug 3
- IT Operations Engineer posted Aug 3
- Linux Engineer posted Jul 22
- IT Operations Engineer posted Jul 22
- Linux Engineer posted Jul 22
- Linux Engineer posted Jul 21
- IT Operations Engineer posted Jul 21
- Windows Engineer posted Jul 21
- Linux Engineer posted Jul 15
- Security Operations Engineer posted Feb 19
- Unified Communications Engineer posted Dec 30
- Infrastructure Security Engineer posted Oct 23
- IT Security Engineer posted Sep 5
- Windows Engineer posted Jun 23
- IT Operations Engineer posted Jun 18
- IT Operations Engineer posted May 30
- Linux Engineering Manager posted Jan 23
- Linux Engineering Manager posted Dec 10
- Linux Engineer posted Nov 17
- Linux Engineer posted Sep 17
- Linux Engineer posted Jul 8
- Windows Engineer posted Jan 17
- Windows Engineer posted May 6
- Linux Engineer posted May 2
From the team and dates on Jane Street's own job board.
Other openings for this role
2 open postings for this role in London, England, United Kingdom, first posted 3 October 2026. The company is likely hiring for more than one position. None has been taken down and posted again.
- 3 October 2026 – open (this posting)
- 3 October 2026 – open
Salary context
7 other open postings titled IT Operations Engineer state a salary: median USD 120,000 to USD 140,000 a year.
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