Linux Security and Systems Engineer – Startup FinTech

Overview

As Linux Systems Engineer at Quant Capital's fintech client in London, you will manage multi-site, internet-facing Linux infrastructure with high security requirements. You will drive threat detection, security automation, and infrastructure hardening while contributing to in-house development and release automation. You will plan multi-site failover and shape architecture through exploration of new technologies. You will work in a fast-paced, agile environment that values openness and innovation.

Pay / Benefits

• ongoing training
• structured career path
• excellent salary and benefits package
• London-based role
• open, relaxed environment

Responsibilities

• Provision and manage business-critical Linux computing systems across multiple sites (compute, storage, network)
• Threat assessment and detection
• Security automation
• All security processes
• In-house infrastructure development and operation in Linux
• Continuous security review and infrastructure hardening
• Build and release infrastructure & automation
• Planning and engineering multi-site fail-over solutions

Key requirements

• 4 years commercial Linux CentOS or Debian administration experience
• Puppet configuration management or equivalent automation experience
• Hadoop / Spark
• Experience of security standards, best practices and principles
• Strong scripting in at least one language (Ruby, Python)
• Maven, Jenkins
• Monitoring and alerting in Sensu / Graphite
• Security automation and experience with SELinux Kerberos etc

• Puppet
• Hadoop / Spark
• Ruby
• Python
• Maven
• Jenkins

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