DevOps Engineer / Site Reliability Engineer (SRE at Telia Company

📍 Job Overview

Job Title: DevOps Engineer / Site Reliability Engineer (SRE)
Company: Telia Company
Location: Vilnius, Lithuania
Job Type: Full-Time, Hybrid
Category: DevOps Engineer, Site Reliability Engineer
Date Posted: 2025-07-31
Experience Level: 5-10 years
Remote Status: On-site/Hybrid

🚀 Role Summary

Key web technology aspects: This role involves operating and improving cloud infrastructure, developing and maintaining CI/CD pipelines, and implementing DevSecOps practices. It requires a strong background in Linux-based systems, proficiency in Java, Bash, and JavaScript/TS, and familiarity with containerized environments and CI/CD pipelines.
Key web technology aspects: The role focuses on enabling observability through monitoring, alerting, logging, and tracing tools, and participating in a rotating on-call schedule to support availability and incident response. It also involves collaborating with engineers, architects, and product owners across geographically distributed teams.
Key web technology aspects: This role is part of a new Site Reliability Engineering (SRE) and DevOps team being established in Lithuania, working on Telia's internal integration and feature add-on platform. The team will grow its competence and independence, becoming a significant contributor to the platform's development and reliability over time.
Key web technology aspects: The role requires a high standard of documentation discipline to manage complex infrastructure securely and efficiently.

📝 Enhancement Note: This role is ideal for experienced DevOps engineers or SREs looking to make a significant impact in a collaborative environment, driving innovation and reliability in a high-performing engineering team.

💻 Primary Responsibilities

Web technology responsibility: Operate and improve cloud infrastructure across AWS, UpCloud, and Welkin Kubernetes environments.
Web technology responsibility: Develop and maintain CI/CD pipelines using tools such as GitHub Actions.
Web technology responsibility: Implement and maintain infrastructure as code.
Web technology responsibility: Contribute to DevSecOps practices: security automation, code scanning, and vulnerability remediation.
Web technology responsibility: Enable observability through monitoring, alerting, logging, and tracing tools.
Web technology responsibility: Participate in a rotating on-call schedule to support availability and incident response.
Web technology responsibility: Collaborate with engineers, architects, and product owners across geographically distributed teams.

📝 Enhancement Note: This role requires a strong focus on operational reliability, with responsibilities including incident management and runbook automation.

🎓 Skills & Qualifications

Education: A bachelor's degree in Computer Science, Engineering, or a related field is typically required for this role. However, relevant work experience and continuous learning can also be considered.

Experience: Proven experience (5-10 years) in a DevOps or SRE role, with a strong background in Linux-based systems and proficiency in Java, Bash, and JavaScript/TS. Familiarity with containerized environments and practical experience with CI/CD pipelines are also essential.

Required Skills:

Solid experience with Linux-based systems and IP networking fundamentals
Proficiency in Java, Bash, JavaScript/TS (Java is especially valued for application-level troubleshooting)
Familiarity with containerized environments and orchestration platforms, particularly Kubernetes
Practical experience building and managing CI/CD pipelines using industry-standard tools
Knowledge of IaC, ideally with Terraform or Ansible
Understanding of operational reliability practices including monitoring, incident management, and runbook automation
A high standard of documentation discipline is essential for managing complex infrastructure securely and efficiently

Preferred Skills:

Experience with AWS, UpCloud, and Welkin Kubernetes environments
Familiarity with GitHub Actions and other CI/CD tools
Knowledge of DevSecOps practices and security automation tools
Experience with monitoring, alerting, logging, and tracing tools
Familiarity with incident response processes and on-call rotations
Strong collaboration skills and experience working with geographically distributed teams

📝 Enhancement Note: While not explicitly stated, experience with infrastructure as code (IaC) tools like Terraform or Ansible would be highly beneficial for this role.

📊 Web Portfolio & Project Requirements

Portfolio Essentials:

Demonstrate experience with Linux-based systems and IP networking fundamentals through relevant projects or case studies.
Showcase proficiency in Java, Bash, and JavaScript/TS through code samples, projects, or GitHub repositories.
Highlight familiarity with containerized environments and orchestration platforms, particularly Kubernetes, through relevant projects or deployments.
Illustrate practical experience building and managing CI/CD pipelines using industry-standard tools through project walkthroughs or live demos.

Technical Documentation:

Provide examples of well-documented code, infrastructure as code (IaC) scripts, and runbooks demonstrating a high standard of documentation discipline.
Include case studies or examples of incident management, runbook automation, and performance optimization techniques.
Showcase experience with monitoring, alerting, logging, and tracing tools through project documentation or case studies.

📝 Enhancement Note: As this role involves managing complex infrastructure securely and efficiently, it's crucial to emphasize the importance of clear, concise, and well-organized documentation in your portfolio.

💵 Compensation & Benefits

Salary Range: The monthly salary range for this position is 3300 - 5200 EUR before tax deduction. This range is based on the company's provided salary range and is in line with industry standards for experienced DevOps engineers or SREs in the Lithuanian market.

Benefits:

Comprehensive benefits package tailored to your local market
Opportunities for remote work
Performance bonus based on individual and Telia's results

Working Hours: The role requires a 40-hour workweek with a rotating on-call schedule to support availability and incident response. The specific on-call rotation and maintenance window details should be discussed during the interview process.

📝 Enhancement Note: The provided salary range is based on market research for experienced DevOps engineers or SREs in the Lithuanian market. However, it's essential to verify the final salary offer directly with the hiring organization.

🎯 Team & Company Context

🏢 Company Culture

Industry: Telia Company operates in the telecommunications industry, providing critical B2B IT and communication services. This role is part of the company's strategic insourcing initiative to establish a new Site Reliability Engineering (SRE) and DevOps team in Lithuania.

Company Size: Telia Company is a large, multinational corporation with over 18,000 employees across the Nordics and Baltics. This size provides ample opportunities for collaboration and growth within the organization.

Founded: Telia Company was founded in 1853 and has since grown into a leading telecommunications provider in the Nordics and Baltics.

Team Structure:

The new SRE and DevOps team will collaborate internationally with experienced colleagues and partners who maintain the Service Hub – Telia's internal integration and feature add-on platform.
The team will grow its competence and independence, becoming a significant contributor to the platform's development and reliability over time.

Development Methodology:

The team will operate in an agile setup, driving innovation and reliability in a high-performing engineering environment.
The role requires a high standard of documentation discipline to manage complex infrastructure securely and efficiently, emphasizing the importance of clear, concise, and well-organized documentation.

Company Website: Telia Company Website

📝 Enhancement Note: As a large, multinational corporation, Telia Company offers numerous opportunities for collaboration and growth within the organization. The company's focus on sustainability and great products further enhances its appeal as an employer.

📈 Career & Growth Analysis

Web Technology Career Level: This role is suitable for experienced DevOps engineers or SREs with 5-10 years of experience, seeking to make a significant impact in a collaborative environment. The role offers opportunities for growth and technical leadership within the new SRE and DevOps team.

Reporting Structure: The role reports to the Chief Architect & Head of Service Hub, Jussi Jääskeläinen. The team will collaborate internationally with experienced colleagues and partners who maintain the Service Hub – Telia's internal integration and feature add-on platform.

Technical Impact: The role has a significant impact on the stability, performance, and automation of modern cloud environments and delivery pipelines that power critical B2B IT and communication services. The team's work will directly contribute to the platform's development and reliability over time.

Growth Opportunities:

Technical Growth: The role offers opportunities to learn and grow technical skills in cloud infrastructure, CI/CD pipelines, and DevSecOps practices. As the team grows its competence and independence, there will be ample opportunities for technical specialization and leadership.
Career Progression: With experience and proven performance, there may be opportunities for career progression into more senior roles within the organization, such as technical lead, architect, or manager positions.
International Collaboration: The role involves collaborating with engineers, architects, and product owners across geographically distributed teams. This international exposure can lead to opportunities for working on global projects or relocating to other Telia offices worldwide.

📝 Enhancement Note: The role offers numerous opportunities for growth and development, both technically and career-wise. As the team grows its competence and independence, there will be ample opportunities for technical specialization, leadership, and career progression within the organization.

🌐 Work Environment

Office Type: The role is based in Vilnius, Lithuania, with opportunities for remote work. The office environment is collaborative, with a focus on driving innovation and reliability in a high-performing engineering team.

Office Location(s): The role is based in the Vilnius office, with opportunities for remote work. The specific office location and accessibility information should be discussed during the interview process.

Workspace Context:

Collaborative Workspace: The role involves collaborating with engineers, architects, and product owners across geographically distributed teams. The workspace is designed to facilitate collaboration and communication among team members.
Development Tools: The role requires proficiency in Java, Bash, JavaScript/TS, and familiarity with containerized environments and orchestration platforms, particularly Kubernetes. The workspace will be equipped with the necessary tools and technologies to support the role's responsibilities.
Testing Devices: The role requires experience with monitoring, alerting, logging, and tracing tools. The workspace will be equipped with the necessary testing devices and tools to support the role's responsibilities.

Work Schedule: The role requires a 40-hour workweek with a rotating on-call schedule to support availability and incident response. The specific on-call rotation and maintenance window details should be discussed during the interview process.

📝 Enhancement Note: The role offers a collaborative work environment with opportunities for remote work, fostering innovation and reliability in a high-performing engineering team.

📄 Application & Technical Interview Process

Interview Process:

Technical Preparation: Familiarize yourself with the required technologies, such as Linux-based systems, Java, Bash, JavaScript/TS, containerized environments, and CI/CD pipelines. Brush up on your incident management and runbook automation skills.
Web Architecture Expectations: Prepare for questions about your experience with cloud infrastructure, CI/CD pipelines, and DevSecOps practices. Be ready to discuss your approach to operational reliability, monitoring, and alerting tools.
System Design Discussion: Prepare for system design questions related to cloud infrastructure, CI/CD pipelines, and DevSecOps practices. Be ready to discuss your approach to scaling, performance optimization, and security.
Web Development Team Interaction: Prepare for questions about your experience working with geographically distributed teams. Be ready to discuss your collaboration skills and experience with cross-functional teams.
Final Evaluation Criteria: Prepare for final evaluation criteria, which may include technical challenges, case studies, or presentations. Be ready to demonstrate your problem-solving skills, technical depth, and cultural fit.

Portfolio Review Tips:

Live Demo Presentation: Prepare a live demo of your portfolio, showcasing your experience with Linux-based systems, Java, Bash, JavaScript/TS, containerized environments, and CI/CD pipelines. Highlight your incident management and runbook automation skills.
Case Study Structure: Organize your portfolio case studies around user experience and technical implementation. Include examples of your approach to performance optimization, security, and scalability.
Code Quality Demonstration: Prepare code samples or projects that demonstrate your proficiency in Java, Bash, and JavaScript/TS. Highlight your attention to detail and commitment to clear, concise, and well-organized documentation.
Company-Specific Web Technology Considerations: Research Telia Company's web technology stack and be prepared to discuss how your skills and experience align with their specific needs.

Technical Challenge Preparation:

Exercise Format: Familiarize yourself with the typical exercise format for DevOps or SRE roles, which may include incident response scenarios, infrastructure as code (IaC) challenges, or CI/CD pipeline optimization tasks.
Time Management: Practice time management techniques to ensure you can complete the exercise within the given time frame. Prioritize your tasks and allocate your time effectively.
Solution Architecture: Prepare for questions about your approach to architecture design, scalability, performance optimization, and security. Be ready to discuss your trade-offs and decision-making processes.

ATS Keywords: (Organized by category)

Programming Languages: Java, Bash, JavaScript, TypeScript, Python, Go
Web Frameworks: None specified (focus on backend and infrastructure technologies)
Server Technologies: AWS, UpCloud, Welkin, Kubernetes, Docker, Terraform, Ansible
Databases: None specified (focus on infrastructure and application-level technologies)
Tools: GitHub Actions, Git, Jenkins, Jira, Confluence, Slack, JIRA Service Management
Methodologies: Agile, Scrum, DevOps, Site Reliability Engineering (SRE), Infrastructure as Code (IaC)
Soft Skills: Collaboration, Communication, Problem-Solving, Teamwork, Adaptability
Industry Terms: Cloud Infrastructure, CI/CD Pipelines, DevSecOps, Monitoring, Alerting, Logging, Tracing, Incident Management, Runbook Automation, Infrastructure as Code (IaC)

📝 Enhancement Note: The interview process for this role is likely to be rigorous and technical, focusing on your experience with cloud infrastructure, CI/CD pipelines, and DevSecOps practices. Be prepared to demonstrate your problem-solving skills, technical depth, and cultural fit.

🛠 Technology Stack & Web Infrastructure

Frontend Technologies: (Not specified, as this role focuses on backend and infrastructure technologies)

Backend & Server Technologies:

Cloud Infrastructure: AWS, UpCloud, Welkin
Containerization & Orchestration: Kubernetes, Docker
Infrastructure as Code (IaC): Terraform, Ansible
CI/CD Pipelines: GitHub Actions, Jenkins
Monitoring & Alerting: None specified (focus on backend and infrastructure technologies)
Incident Management: JIRA Service Management, Slack

Development & DevOps Tools:

Version Control: Git
Project Management: Jira, Confluence
Communication: Slack
Documentation: Confluence
CI/CD Pipelines: GitHub Actions, Jenkins
Infrastructure as Code (IaC): Terraform, Ansible
Monitoring & Alerting: None specified (focus on backend and infrastructure technologies)
Incident Management: JIRA Service Management

📝 Enhancement Note: The technology stack for this role is focused on backend and infrastructure technologies, with a strong emphasis on cloud infrastructure, containerization, and orchestration. Familiarity with these technologies is essential for success in this role.

👥 Team Culture & Values

Web Development Values:

User Experience: Telia Company places a strong emphasis on user experience, ensuring that the team's work contributes to the development and reliability of the Service Hub – Telia's internal integration and feature add-on platform.
Performance Optimization: The role requires a strong focus on performance optimization, ensuring that the cloud infrastructure and delivery pipelines powering critical B2B IT and communication services are efficient and reliable.
Security & Reliability: The role involves contributing to DevSecOps practices, ensuring that the team's work maintains the security and reliability of the cloud infrastructure and delivery pipelines.
Collaboration & Innovation: The role requires strong collaboration skills and a commitment to driving innovation and reliability in a high-performing engineering team.

Collaboration Style:

Cross-Functional Integration: The role involves collaborating with engineers, architects, and product owners across geographically distributed teams. The team will work together to establish a new Site Reliability Engineering (SRE) and DevOps team in Lithuania, driving innovation and reliability in a high-performing engineering environment.
Code Review Culture: The role requires a high standard of documentation discipline, emphasizing the importance of clear, concise, and well-organized documentation. The team will work together to maintain a culture of code review and continuous learning.
Knowledge Sharing & Mentoring: The role offers opportunities for knowledge sharing, technical mentoring, and continuous learning. As the team grows its competence and independence, there will be ample opportunities for technical specialization, leadership, and career progression within the organization.

📝 Enhancement Note: Telia Company's web development values emphasize user experience, performance optimization, security, and reliability. The role requires strong collaboration skills and a commitment to driving innovation and reliability in a high-performing engineering team.

⚡ Challenges & Growth Opportunities

Technical Challenges:

Cloud Infrastructure Management: The role involves operating and improving cloud infrastructure across AWS, UpCloud, and Welkin Kubernetes environments. This requires a strong understanding of cloud infrastructure management, including scalability, performance optimization, and security.
CI/CD Pipeline Development: The role requires developing and maintaining CI/CD pipelines using tools such as GitHub Actions. This involves a strong understanding of CI/CD pipeline development, including automation, testing, and deployment strategies.
DevSecOps Practices: The role involves contributing to DevSecOps practices, including security automation, code scanning, and vulnerability remediation. This requires a strong understanding of DevSecOps practices and security automation tools.
Observability & Monitoring: The role requires enabling observability through monitoring, alerting, logging, and tracing tools. This involves a strong understanding of monitoring, alerting, and logging tools, as well as performance optimization techniques.

Learning & Development Opportunities:

Technical Skill Development: The role offers opportunities for learning and growing technical skills in cloud infrastructure, CI/CD pipelines, and DevSecOps practices. As the team grows its competence and independence, there will be ample opportunities for technical specialization and leadership.
Conference Attendance & Certification: Telia Company offers opportunities for conference attendance, certification, and community involvement. This can help you stay up-to-date with the latest trends and best practices in cloud infrastructure, CI/CD pipelines, and DevSecOps practices.
Technical Mentorship & Leadership: The role offers opportunities for technical mentorship and leadership, as the team grows its competence and independence. This can help you develop your leadership skills and contribute to the team's growth and success.

📝 Enhancement Note: The role presents numerous technical challenges and learning opportunities, allowing you to grow your skills and make a significant impact in a collaborative environment.

💡 Interview Preparation

Technical Questions:

Cloud Infrastructure Management: Prepare for questions about your experience with cloud infrastructure management, including scalability, performance optimization, and security. Be ready to discuss your approach to cloud infrastructure design, deployment, and maintenance.
CI/CD Pipeline Development: Prepare for questions about your experience with CI/CD pipeline development, including automation, testing, and deployment strategies. Be ready to discuss your approach to CI/CD pipeline design, optimization, and maintenance.
DevSecOps Practices: Prepare for questions about your experience with DevSecOps practices, including security automation, code scanning, and vulnerability remediation. Be ready to discuss your approach to DevSecOps implementation, security automation tools, and security best practices.
Observability & Monitoring: Prepare for questions about your experience with observability, monitoring, alerting, logging, and tracing tools. Be ready to discuss your approach to monitoring and alerting strategy, performance optimization techniques, and incident response processes.

Company & Culture Questions:

Telia Company Culture: Prepare for questions about your understanding of Telia Company's culture, values, and mission. Be ready to discuss how your skills and experience align with the company's goals and objectives.
Agile Methodologies: Prepare for questions about your experience with Agile methodologies, including Scrum, Kanban, or other Agile frameworks. Be ready to discuss your approach to Agile project management, sprint planning, and collaboration.
User Experience Impact: Prepare for questions about your understanding of user experience principles and how your work contributes to the development and reliability of the Service Hub – Telia's internal integration and feature add-on platform. Be ready to discuss your approach to user experience design, performance optimization, and accessibility.

Portfolio Presentation Strategy:

Live Demo Demonstration: Prepare a live demo of your portfolio, showcasing your experience with cloud infrastructure, CI/CD pipelines, and DevSecOps practices. Highlight your incident management and runbook automation skills.
Code Explanation Techniques: Prepare code samples or projects that demonstrate your proficiency in Java, Bash, JavaScript/TS, containerized environments, and CI/CD pipelines. Highlight your attention to detail and commitment to clear, concise, and well-organized documentation.
Architecture Decision Reasoning: Prepare for questions about your approach to architecture design, scalability, performance optimization, and security. Be ready to discuss your trade-offs and decision-making processes.

📝 Enhancement Note: The interview process for this role is likely to be rigorous and technical, focusing on your experience with cloud infrastructure, CI/CD pipelines, and DevSecOps practices. Be prepared to demonstrate your problem-solving skills, technical depth, and cultural fit.

📌 Application Steps

To apply for this DevOps Engineer / Site Reliability Engineer (SRE) position at Telia Company:

Customize Your Portfolio: Tailor your portfolio to highlight your experience with cloud infrastructure, CI/CD pipelines, and DevSecOps practices. Include live demos and responsive examples that showcase your skills and expertise.
Optimize Your Resume: Highlight your project experience, technical skills, and achievements relevant to the role. Include specific keywords and phrases related to web development, server administration, and infrastructure management to optimize your resume for applicant tracking systems (ATS).
Prepare for Technical Challenges: Familiarize yourself with the typical exercise format for DevOps or SRE roles, which may include incident response scenarios, infrastructure as code (IaC) challenges, or CI/CD pipeline optimization tasks. Practice time management techniques and solution architecture approaches.
Research Telia Company: Learn about Telia Company's web technology stack, company culture, and mission. Prepare for questions about how your skills and experience align with the company's goals and objectives.

⚠️ Important Notice: This enhanced job description includes AI-generated insights and web development/server administration industry-standard assumptions. All details should be verified directly with the hiring organization before making application decisions.

DevOps Engineer / Site Reliability Engineer (SRE