Junior Site Reliability Engineer

at Nord Security
📍 Vilnius, Lithuania
EUR 28,800-43,200 per year
JUNIOR
✅ Hybrid

SCRAPED

Used Tools & Technologies

Not specified

Required Skills & Competences ?

Security @ 3 System Administration @ 3 Ansible @ 3 Docker @ 3 Go @ 3 Grafana @ 3 Kubernetes @ 3 Linux @ 3 Prometheus @ 3 DevOps @ 3 IaC @ 3 Terraform @ 3 Python @ 3 CI/CD @ 3 Bash @ 3 Networking @ 3 SRE @ 3 Jira @ 3 Slack @ 3 HTTP @ 3 QA @ 3 Puppet @ 3

Details

At NordLayer, we’re building cybersecurity that scales with the business.

A toggle-ready platform that helps modern teams thrive—without the security headaches. Trusted by 11,000+ global companies, NordLayer plugs into any tech stack and protects users across borders.

Your impact is helping businesses stay protected and moving forward with future-ready network security.

Join our team to help build and run reliable, secure, and performant systems. As a Junior SRE, you’ll work closely with engineering, QA, and security to improve service reliability through smart monitoring, automation, and operational excellence.

Responsibilities

  • Monitor service reliability, performance, and security; proactively mitigate risks.
  • Help define and implement SLIs/SLOs and actionable alerting aligned to user impact.
  • Troubleshoot and resolve incidents end-to-end; contribute to root-cause analysis and runbooks to prevent recurrence.
  • Automate routine tasks, reduce toil, and apply infrastructure-as-code (IaC) principles.
  • Participate in DayWatch rotations to ensure availability and timely response.
  • Collaborate with developers and QA to deliver reliable changes via CI/CD.
  • Contribute to capacity planning, change management, and blameless post-incident reviews.
  • Continuously learn and adopt SRE best practices.

Requirements

  • Basic understanding of Linux system administration, DevOps, or SRE.
  • Strong analytical mindset, problem-solving skills, and a proactive, results-oriented approach.
  • Understanding of monitoring and observability fundamentals (metrics, logs, alerts). Familiarity with IaC concepts.
  • Fundamental networking knowledge (TCP/IP, DNS, HTTP).
  • Team-spirited, detail-oriented, and able to work in a fast-paced environment.
  • Excellent written and spoken English.

Bonus Points

  • Automation with Bash, Ansible, Puppet or similar tools; exposure to Terraform.
  • Ability to read/write or modify simple code (e.g., Python, Go).
  • Experience with CI/CD systems (e.g., GitLab pipelines).
  • Exposure to containers and orchestration (Docker, Kubernetes).
  • Knowledge of incident management, postmortems, and error budgets.
  • Experience with observability stacks (Prometheus, Grafana, ELK/EFK).

Tools You Will Use

  • GitLab
  • Linux
  • Jira
  • Confluence
  • Slack
  • Depending on project needs: Ansible/Terraform, Prometheus/Grafana, Puppet and many more.

Salary

  • Gross salary: 2400 - 3600 EUR / Month (equivalent to 28,800 - 43,200 EUR / Year).