Engineer II, Site Reliability (Cybersecurity)

Location: Hybrid in London, United Kingdom

Company

Cybersecurity company building an AI-native platform that protects organizations and operates large-scale distributed systems.

What you will do

• Operate and improve the commercial cloud platform across availability, latency, throughput, monitoring, incident response, and capacity planning.
• Administer Linux systems across thousands of bare-metal servers and virtual machines.
• Develop automation, tooling, and software for mission-critical distributed services.
• Monitor and tune operating system and application performance using telemetry and observability platforms.
• Lead incident analysis, correlate incidents with systemic problems, and drive remediation.
• Participate in on-call rotations and troubleshoot server hardware issues in a 24x7 environment.

Requirements

• Bachelor’s degree or equivalent experience in Computer Science.
• At least five years of experience in large-scale production environments and two years of software engineering experience.
• At least two years of experience with C++, Java, Python, or Go.
• Experience with Linux and infrastructure technologies such as Windows, VMware, Docker, or Kubernetes.
• Experience with storage technologies, configuration management tools such as Puppet, Chef, or Ansible, and monitoring stacks such as ELK, Prometheus, Grafana, or Zabbix.
• Strong analytical, communication, documentation, ownership, and incident-response skills, including experience using AI technologies to improve decision-making and workflows.

Culture & Benefits

• Hybrid work with a vibrant office culture and workplace amenities.
• Comprehensive physical and mental wellness programs.
• Competitive vacation and holidays, plus paid parental and adoption leave.
• Professional development opportunities for employees at every level.
• Employee networks, geographic groups, and volunteer opportunities.