Senior Linux & Infrastructure Automation Engineer Location: (Canary Wharf/ Hybrid-3 days in a week) Type: Contract (Inside IR 35) The Role in Brief We are looking for a Senior Linux System Administrator who thrives on high-performance environments and loves automating infrastructure. In this role, you will manage large-scale Linux systems, eliminate manual work with Python and Ansible, and ensure seamless network traffic flow across critical financial systems. Key Responsibilities Linux Systems Admin: Keep core Red Hat / Linux server infrastructure fast, secure, and resilient. Automation: Write clean scripts and playbooks in Python, Bash, and Ansible to automate repetitive tasks and system deployments. Network & Traffic Management: Manage load balancing, SSL, and network traffic across F5 BIG-IP and core TCP/IP infrastructure. Troubleshooting: Diagnose and resolve complex infrastructure performance issues under high-pressure conditions. What You Need Deep Linux Expertise: Expert command-line skills (Red Hat / RHEL preferred). Strong Scripting & Automation: Hands-on experience with Python, Bash, and Ansible (Terraform is a plus). Networking Fundamentals: Solid grasp of TCP/IP, HTTP/S, SSL certificate handling, and DNS. Bonus: Prior exposure to F5 BIG-IP or experience in banking/financial services environments. How to Apply If you are an experienced Linux Specialist looking for your next challenge, submit your CV/resume today for immediate consideration. Randstad Technologies is acting as an Employment Business in relation to this vacancy