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System Administrator positions

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Global Relay

Message directly
Send Claire Bellamy a direct message

Senior Application Security Analyst

Founded on innovation. Built with purpose. Run with passion.
The position
Hybrid in London, UK
No fully remote option
Mid, Senior
The company
Based in Vancouver, Canada
FinTech · Data
1001 - 5000 employees
Core skills considered
Threat Detection
Cyber Security
Security Testing
Network Security
Penetration Testing
Claire Bellamy
Senior Talent Acquisition Business Partner at Global Relay
  ·  
Active a month ago  · 
100% responsive
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Redgate Software

Featured in the Top 20 companies of the UK Tech Hiring Rankings
Message directly
Send Mae Geshnizjani a direct message

Senior Application Security Engineer

Creating ingeniously simple software to help data professionals get the most value out of any database, anywhere.
The position
Hybrid in Cambridge, UK
No fully remote option
£60K - £75K
The company
Based in Cambridge, UK
Software Development
501 - 1000 employees
Core skills considered
Network Security
Cloud Security
Azure
AWS
Mae Geshnizjani
Talent Acquisition Partner at Redgate Software
  ·  
Active 2 days ago  · 
100% responsive
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Advai Ltd

Featured in the Top 20 companies of the UK Tech Hiring Rankings
Message directly
Send Chris a direct message

Server Administrator

Advai Enables Trustworthy, Secure and Robust-by-Design AI. Test, Trust, Deploy.
The position
Hybrid / Onsite in London, UK
No fully remote option
£40K - £55K
The company
Based in London, UK
Machine Learning and AI · Software Development · FinTech
11 - 50 employees
Core skills considered
Linux
Hardware
Windows
Troubleshooting
Chris
CTO at Advai Ltd
  ·  
Active 6 days ago  · 
100% responsive
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Hexegic

Message directly
Send Ben a direct message

Linux Engineer

Award Winning NCSC Accredited Cyber Security Consultancy
The position
Onsite in London, UK
No fully remote option
£80K - £90K
The company
Based in London, UK
Consultancy · Analytics · Data
11 - 50 employees
Core skills considered
Terraform
Kubernetes
Linux
OpenShift
Ansible
Ben
Talent Specialist at Hexegic
  ·  
Active 2 days ago  · 
100% responsive
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TransFICC

Featured in the Top 20 companies of the UK Tech Hiring Rankings
Message directly
Send Josh a direct message

Linux Desktop Support Engineer

Trading Technology for Fixed Income
The position
Hybrid in London, UK
No fully remote option
£30K - £60K
The company
Based in London, UK
FinTech · Finance
51 - 200 employees
Core skills considered
Ansible
Ubuntu
TCP/IP
Hardware
Python
Josh
Head of Talent at TransFICC
  ·  
Active 2 days ago  · 
100% responsive
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TimeTraceLabs

Featured in the Top 20 companies of the UK Tech Hiring Rankings
Message directly
Send Yuji a direct message

Software Engineer (Backend & Infrastructure)

TimeTrace is building the measurement layer for systems that change through time
The position
Onsite / Hybrid in London, UK
No fully remote option
£60K - £90K
The company
Based in London, UK
Machine Learning and AI · HealthTech
1 - 10 employees
Core skills considered
AWS
GCP
CI/CD
Python
Docker
Yuji
Head of Engineering at TimeTraceLabs
  ·  
Active now  · 
100% responsive
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Fundment

Featured in the Top 20 companies of the UK Tech Hiring Rankings
Message directly
Send Emma a direct message

Lead Cybersecurity Engineer

A modern adviser platform - because great financial advice deserves great execution.
The position
Hybrid in London, UK
No fully remote option
Lead
The company
Based in London, UK
Finance · FinTech
51 - 200 employees
Core skills considered
Cyber Security
Cloud Security
Network Security
GCP
Azure
Emma
Head of People at Fundment
  ·  
Active a week ago  · 
100% responsive
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Oneiro Solutions ltd.

Featured in the Top 20 companies of the UK Tech Hiring Rankings
Message directly
Send Gareth van Zyl a direct message

Senior Security Engineer

Oneiro builds the modern operating system for corporate lending, helping banks launch, manage and evolve complex loan products with speed and control.
The position
No onsite work
Remote in UK
£80K - £90K
The company
Based in London, UK
FinTech
11 - 50 employees
Core skills considered
Cyber Security
Cloud Security
AWS
Security Testing
API Security
Gareth van Zyl
Head of Security and Cloud Platforms at Oneiro Solutions ltd.
  ·  
Active 22 hours ago  · 
80% responsive
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Google

Message directly
Send Patrick a direct message

Security Platform Engineer, UK Security Operations

At Google, we turn ambitious ideas into global impact.
The position
Hybrid in London, UK
No fully remote option
Mid, Senior
The company
Based in Mountain View, USA
Cloud and Infrastructure · Engineering · Software
5001+ employees
Core skills considered
Cloud Security
Kubernetes
Prometheus
Grafana
Terraform
Patrick
Recruiting Business Partner, Google Public Sector & Mandiant at Google
  ·  
Active 2 days ago  · 
75% responsive
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ClearRoute

Featured in the Top 20 companies of the UK Tech Hiring Rankings
Message directly
Send Gemma a direct message

AI Security Engineer (Agentic Systems)

Your Route to Live
The position
Hybrid in London, UK
No fully remote option
Senior
The company
Based in London, UK
Software Development · Consultancy
51 - 200 employees
Core skills considered
Security Testing
Artificial Intelligence
Gemma
Global Head of Talent at ClearRoute
  ·  
Active 5 days ago  · 
50% responsive
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Aspect Capital

Message directly
Send Nicola a direct message

Systems Administrator (Linux & Infrastructure)

We combine scientific principles and leading-edge technology to create diversifying investment solutions for our clients.
The position
Hybrid in London, UK
No fully remote option
Junior
The company
Based in London, UK
Finance
51 - 200 employees
Core skills considered
Linux
AWS
Terraform
Troubleshooting
Nicola
Recruiter at Aspect Capital
  ·  
Active 3 weeks ago  · 
50% responsive
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ClearRoute

Featured in the Top 20 companies of the UK Tech Hiring Rankings
Message directly
Send Rachel Cobb a direct message

AI Security Engineer (Agentic Systems)

Your Route to Live
The position
Hybrid in London, UK
No fully remote option
£60K - £120K
The company
Based in London, UK
Software Development · Consultancy
51 - 200 employees
Core skills considered
Agentic AI
LLMs (Large Language Models)
Security Testing
CI/CD
Azure
Rachel Cobb
Talent Acquisition at ClearRoute
  ·  
Active 4 hours ago  · 
0% responsive
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