Senior Linux Platform Engineer – Global Infra & Security

Referment; New York (NY); On-site; USD 140,000 - 190,000; Full time

Job summary

Referment is seeking a Senior Linux Infrastructure Engineer for its Platform Engineering team. This hands-on role spans Linux platforms, networks, security controls and core services across data centres, cloud environments and international offices.

You’ll diagnose complex host and network issues, design and integrate reliable infrastructure, and contribute to automated builds and CI/CD pipelines. The ideal candidate has 10+ years in infrastructure engineering, deep Linux expertise, Python

Qualifications

• At least ten years of infrastructure engineering experience.
• Deep knowledge of Linux operating systems and configuration-management tooling.
• Strong host- and network-level troubleshooting skills.
• Familiarity with automated builds and CI/CD systems.
• Clear communication and collaboration across disciplines and locations.

Responsibilities

• Design, integrate and maintain Linux-based infrastructure services.
• Contribute to global networks, core services and security infrastructure.
• Improve security framework for production platforms.
• Diagnose complex host and network issues with advanced tools.
• Collaborate with a global engineering team and partner departments.

Skills

Python development

Linux expertise

Troubleshooting

CI/CD systems

Communication

Tools

Ansible

Puppet

Chef

Job description

Referment is seeking a Senior Linux Infrastructure Engineer for its Platform Engineering team. This hands-on role spans Linux platforms, networks, security controls and core services across data centres, cloud environments and international offices.

You’ll diagnose complex host and network issues, design and integrate reliable infrastructure, and contribute to automated builds and CI/CD pipelines. The ideal candidate has 10+ years in infrastructure engineering, deep Linux expertise, Python