Senior Site Reliability Engineer

TL;DR

Senior Site Reliability Engineer (DevOps): Leading the design and implementation of complex, scalable lab environments that power cybersecurity training and certification programs with an accent on OpenStack and modern SRE practices. Focus on infrastructure migrations, cost optimization, and ensuring resilient, scalable, and secure infrastructure for thousands of concurrent users.

Location: Remote; EMEA Region (Europe, Middle East, Africa)

Company

hirify.global is a leading provider of continuous professional and workforce development, training, and education for cybersecurity practitioners.

What you will do

• Design and architect complex global data centers for labs supporting vulnerable machines and realistic attack scenarios using OpenStack.
• Develop scalable infrastructure solutions across hybrid cloud and on-premises environments.
• Implement network isolation for thousands of concurrent user lab instances.
• Provide strategic technical guidance and mentorship to development and operations teams.
• Develop infrastructure automation using known Infrastructure as Code frameworks.
• Implement comprehensive monitoring, logging, and observability solutions for lab environments.

Requirements

• 5-7 years of experience in SRE, Site Reliability Engineering, or Infrastructure Architecture roles.
• Expert-level knowledge of OpenStack.
• Proficiency with any Infrastructure as Code framework like Terraform, CloudFormation, or ARM templates.
• Advanced knowledge of Linux and Windows Server.
• Deep understanding of TCP/IP, routing protocols, VPNs, firewalls, and network security.
• 5+ years hands-on experience with AWS, Azure, and Google Cloud Platform.

Nice to have

• Experience supporting systems through an SDLC (Dev, Staging, Prod workflows).
• Experience with cybersecurity tools and vulnerable application deployment.
• Familiarity with Offensive Security’s training platforms and methodologies.
• Open-source contributions or technical writing experience.

Culture & Benefits

• Work hours for this position are flexible and will be performed from a home office.
• Become a part of our global presence and work from anywhere.
• hirify.global provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type.