Systems Administrator (Linux & Infrastructure)
Not disclosed
Salary
Not disclosed by employer
£41,700
Going rate
Skilled Worker going rate
This role likely qualifies for a Skilled Worker visa
Our predicted code SOC 3131 (71% match) is an eligible occupation, with a going rate of £41,700, and Aspect Capital is a licensed sponsor. That is our reading of the published rules. Whether they issue a Certificate of Sponsorship is still their call.
About the role
Aspect Capital is an award-winning systematic hedge fund based in London that manages over $9 billion of client assets. Technology plays a critical role in the success of our business. Our team supports a diverse technology estate spanning Linux and Microsoft platforms, virtualisation, networking, storage, cloud services and automation tooling.
The Role:
We are looking for a Systems Administrator to join our Infrastructure team. This role is ideal for someone with 2-5 years' experience supporting production infrastructure who enjoys working across a broad range of technologies, particularly Linux, while also being comfortable in mixed-platform environments.
Key Responsibilities:
- Supporting Linux systems and infrastructure services across a mixed Linux (Ubuntu and RHEL) and Microsoft environment
- Assisting with the deployment, maintenance and improvement of servers and infrastructure services
- Troubleshooting system, application, performance and availability issues
- Working with automation and configuration management tooling
- Supporting virtualisation, storage, networking and cloud-based services
- Contributing to documentation, monitoring and operational best practices
Requirements:
Essential:
- 2-5 years' experience supporting production infrastructure environments
- Good Linux administration skills, including services, networking, permissions, filesystems and logging
- Experience working in mixed Linux and Microsoft environments
- Experience supporting physical, virtual or cloud-based infrastructure
- Familiarity with Active Directory, DNS, DHCP and authentication services
- Experience with scripting or automation using Bash, PowerShell or Python
Desirable:
- Experience with configuration management or automation tooling such as Puppet, Ansible or similar
- Exposure to AWS or other cloud platforms
- Familiarity with Active Directory-integrated Linux environments
- Experience with tools such as TeamCity, Jenkins, Artifactory, Git, Docker, Grafana, Terraform or Kubernetes would be beneficial but is not required.
If this sounds like a role you’d be interested in, we would love to hear from you.
No agencies, please.
This description is the source posting as it read when we added it. We are not affiliated with Aspect Capital, so check their own site for the current details.
Where this offer sits in the market
SOC 3131 · UK · ONS ASHE 2025 · ~65k in sampleSimilar sponsored roles
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About sponsorship for this role
Does this job guarantee visa sponsorship?
Not necessarily. Aspect Capital holds a sponsor licence, but sponsorship for a specific hire is always the employer's decision. Be upfront in your application that you'll require it.
What salary is needed for this role to be eligible?
The offer must clear both the general threshold and the SOC 3131 going rate of £41,700. New-entrant and shortage discounts can lower it.