Site Reliability Engineer (SRE)

Reposted 3 Days Ago
Be an Early Applicant
Hiring Remotely in Tallinn, Harju Maakond
Remote
Junior
Cybersecurity
The Role
Site Reliability Engineer responsible for monitoring system health, troubleshooting incidents, deploying automation tools, and supporting distributed software applications in cybersecurity. Requires cloud platform expertise and proficiency in scripting and automation tools.
Summary Generated by Built In

Description:

PLEASE NOTE THIS IS A HYBRID JOB AND THE CANDIDATE MUST BE BASED IN ESTONIA


Cyberbit Range is a Cloud-Based Simulation enables cybersecurity teams to experience real-life cyber-attacks before they encounter them. Our cloud-based Cyber Range allows instant access to real-world networks and security tools for enabling SOC teams and students to battle real-world malwares and cyber-attacks to get prepared for the inevitable attack.

At Cyberbit, we’re passionate about building software that solves problems. we count on our site reliability engineers (SREs) to empower our users with a rich feature set, high availability, and stellar performance level to pursue their missions.

If you are looking for a job that will allow you to work with cutting edge technologies on cloud-based service of Cyber Training of a super cool and successful company, come and join us!


What You’ll Do

  • Maintain high availability and performance across production systems.
  • Troubleshoot and resolve incidents quickly and effectively.
  • Build automation to improve reliability and reduce manual tasks.
  • Enhance scalability and performance for microservices and serverless workloads.
  • Support distributed, business-critical applications.
  • Implement and improve CI/CD pipelines and operational workflows.
  • Share knowledge and best practices to elevate the team.

What You Bring

  • 2–5 years of SRE experience (cybersecurity background is a plus).
  • Strong AWS and/or Azure experience, including IaC and scaling strategies.
  • Automation skills with Python, Bash, PowerShell, or similar.
  • Solid expertise with Jenkins and Groovy-based pipeline development.
  • Hands-on experience with Ansible or other configuration management tools.
  • Strong understanding of Docker, Kubernetes, ECS/EKS, and microservices.
  • Proficiency with Prometheus, Grafana, and modern observability practices.

Why You’ll Love It Here

  • 28 working days of paid vacation to fully recharge.
  • Comprehensive health insurance and a sports/fitness package.
  • Remote work flexibility to support work–life balance.
  • Opportunity to shape cutting-edge cybersecurity infrastructure.
  • Work with autonomous, high-caliber engineering teams.
  • Strong focus on continuous learning and career growth.
  • A supportive culture that values wellbeing, innovation, and teamwork.

Top Skills

Ansible
AWS
Azure
Bash
Cloudwatch
Docker
Ecs
Eks
Elastic
Grafana
Groovy
Jenkins
Kubernetes
Powershell
Prometheus
Python
Vmware Esxi
Vmware Vcenter
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The Company
HQ: Manassas, VA
60 Employees
Year Founded: 2019

What We Do

RangeForce empowers team cyber readiness at scale. See real threats in action and sharpen the skills needed to defend your organization with interactive modules, challenges, and team-based threat exercises that reflect the real world.

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