IT Contractors UK Profile
Kilian Perez
Linux Systems Administrator
Verified email
Founding Contractor · 2026
Contractor snapshot
Primary specialism
Infrastructure & Networking
Location / working location
London
Current availability
Available within 1 month
Confirmed 17 Aug 2026
Profile status
Active contractor profile
Professional profile
Linux Infrastructure and Systems Engineer with 8+ years of experience across enterprise IT, financial services, managed services and client infrastructure. Strong hands-on background in Red Hat and other Linux environments, production troubleshooting, networking, virtualisation, security hardening, vulnerability remediation and operational support. Experienced in regulated enterprise environments and customer-facing infrastructure roles. Developing toward Platform Engineering, SRE and DevOps through structured work in Terraform, Kubernetes, Docker, CI/CD and modern observability. Practical observability exposure includes Splunk analysis/training at IPC, SolarWinds Orion exploration for customer monitoring, and Zabbix implementations for customer environments, alongside Prometheus/Grafana/Loki learning.
Core skills
Linux
Azure
Networking
Infrastructure
What I’m looking for next
Target roles: Linux Engineer
Contract preferences
Working preferenceRemote
Will workLondon
IR35 preferenceOutside IR35 · Inside IR35
Expected rate
£400–£600/day
SeniorityMid-level
Contract length3–6 months · 6–12 months · 12+ months
IT experience8 years
Contracting experience1 years
Relevant work experience
Linux & Systems RHEL, Rocky Linux, CentOS, Debian, Ubuntu, Linux administration, troubleshooting, patching, hardening Infrastructure VMware, KVM, Proxmox, Hyper-V, DNS, DHCP, TCP/IP, VLANs, VPNs, routing, switching, firewalls Automation & IaC Bash, Python, Git, Terraform (learning), Ansible (learning), GitHub Actions (learning) Observability Splunk (exposure/training), Zabbix (customer implementations), SolarWinds Orion (exploration), Prometheus,
Professional links
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