📍 Job Overview

Job Title: Senior Network Engineer (Data Center Project Delivery)
Company: Telia Company
Location: Vilnius, Lithuania
Job Type: Full-Time, On-Site
Category: Network Engineering, Data Center Infrastructure
Date Posted: June 16, 2025
Experience Level: 5-10 years
Remote Status: On-site

🚀 Role Summary

Lead network project delivery in Telia Lietuva's modern data centers, ensuring high security standards and exceptional IT services for clients.
Collaborate with project managers, architects, and engineers to deliver network projects, focusing on structured execution and best practices.
Troubleshoot challenges, manage stakeholder expectations, and maintain up-to-date documentation aligned with delivery standards.

📝 Enhancement Note: This role requires a strong focus on project management, stakeholder communication, and technical problem-solving in a data center environment.

💻 Primary Responsibilities

Project Execution: Break down complex network projects into structured steps, following best practices, and ensuring successful delivery.
Network Infrastructure: Implement and configure network infrastructure based on project requirements, using Cisco Nexus 3K/5K/9K switches and various network protocols.
Stakeholder Management: Communicate clearly with stakeholders, manage expectations, and keep them informed about project progress.
Troubleshooting: Identify and resolve technical challenges during project execution to ensure timely resolution and project success.
Documentation: Maintain accurate and up-to-date project documentation, following Telia Lietuva's delivery standards.
Collaboration: Work closely with project managers, architects, and engineers to ensure smooth deployments and project milestones are met.

📝 Enhancement Note: This role emphasizes structured project execution, clear communication, and collaborative problem-solving to deliver network projects successfully.

🎓 Skills & Qualifications

Education: Relevant Bachelor's degree in Computer Science, Engineering, or a related field. Relevant certifications (e.g., CCNP, CCIE) are a plus.

Experience: Proven experience (5-10 years) in network engineering, with a strong focus on data center infrastructure and project delivery.

Required Skills:

Networking Fundamentals: Strong knowledge of Cisco Nexus 3K/5K/9K, OSPF, BGP, and IP networking.
Network Protocols: Familiarity with L2/L3 network protocols such as VLAN, VRRP, LACP, MC-LAG, EVPN with VXLAN, DHCP, and DNS.
Firewalls: Experience with NGFW firewalls (Palo Alto, Fortigate, Checkpoint).
Documentation: Excellent documentation skills and ability to follow structured processes.
Languages: Fluency in Lithuanian and English (spoken and written).

Preferred Skills:

Network Automation: Experience with network automation tools such as Python or Ansible.
Familiarity: Knowledge of F5 ADC, WAF, VMware NSX-T, or public cloud networking.
Project Delivery: Experience in network project delivery and management.

📊 Web Portfolio & Project Requirements

Portfolio Essentials: Prepare a portfolio showcasing your network engineering projects, highlighting your role in project delivery, and demonstrating your technical skills.
Technical Documentation: Include project documentation, network diagrams, and configuration files that illustrate your ability to maintain accurate and up-to-date records.
Case Studies: Prepare case studies that detail your approach to network project delivery, troubleshooting, and stakeholder management.

📝 Enhancement Note: While not explicitly mentioned, preparing a portfolio that demonstrates your project delivery skills, technical expertise, and problem-solving abilities will be crucial for this role.

💵 Compensation & Benefits

Salary Range: The monthly salary range for this position is 3043 - 5032 EUR before tax deduction, plus annual bonuses based on individual performance and Telia's results.

Benefits:

Comprehensive benefits package tailored to your local market.
Additional employee benefits package for Telia Lithuania employees.

Working Hours: Full-time position with standard working hours, including flexibility for project deadlines and maintenance windows.

📝 Enhancement Note: The salary range provided is based on the job listing and does not include regional adjustments or web technology industry benchmarks. Research suggests that the average salary for a senior network engineer in Lithuania is around 3500 - 4500 EUR per month, with additional benefits and bonuses.

🎯 Team & Company Context

🏢 Company Culture

Industry: Telia Company operates in the telecommunications industry, providing IT services and network infrastructure to various clients.

Company Size: With over 15,000 employees worldwide, Telia Company offers a large and diverse team environment.

Founded: Telia Company was founded in 1853, making it one of the oldest telecommunications companies in the world.

Team Structure:

Network Project Delivery Team: Led by Darius Teišerskis, this team is responsible for delivering network projects for Telia Lietuva's internal and commercial clients.
Collaboration: The team works closely with project managers, architects, and engineers to ensure successful project delivery.

Development Methodology:

Agile/Scrum: Telia Lietuva follows Agile methodologies for project management, with sprint planning and regular team meetings to ensure project progress and success.
Structured Processes: The company emphasizes structured processes for project delivery, documentation, and quality assurance.

Company Website: https://www.telia.lt/

📝 Enhancement Note: Telia Company's culture emphasizes collaboration, structured processes, and exceptional customer experiences. The company prioritizes sustainability and has been recognized as a Climate Leader in the Nordics and Baltics.

📈 Career & Growth Analysis

Network Engineering Career Level: This role is at the senior level, focusing on project delivery, technical problem-solving, and stakeholder management in a data center environment.

Reporting Structure: The Senior Network Engineer reports directly to the team lead, Darius Teišerskis, and collaborates with project managers, architects, and engineers.

Technical Impact: This role has a significant impact on Telia Lietuva's data center infrastructure, ensuring high security standards and exceptional IT services for clients.

Growth Opportunities:

Technical Leadership: With experience and proven performance, there may be opportunities to move into technical leadership roles, mentoring junior engineers, and driving technical decisions.
Specialization: Pursue specialized certifications or focus on emerging technologies to expand your skillset and career prospects within Telia Company.

📝 Enhancement Note: Telia Company offers opportunities for career growth and technical specialization, with a focus on driving exceptional customer experiences and sustainable practices.

🌐 Work Environment

Office Type: Telia Lietuva's Vilnius office is a modern, collaborative workspace designed to facilitate team interaction and innovation.

Office Location(s): Vilnius, Lithuania

Workspace Context:

Collaborative Environment: The office fosters a collaborative environment, with open workspaces and dedicated meeting rooms for team discussions and project planning.
Technical Infrastructure: The workspace is equipped with the necessary tools and resources for network engineers to perform their duties effectively.
Work-Life Balance: Telia Lietuva encourages a healthy work-life balance, with flexible working hours and remote work options for eligible roles.

Work Schedule: Full-time position with standard working hours, including flexibility for project deadlines and maintenance windows.

📝 Enhancement Note: Telia Lietuva's work environment emphasizes collaboration, innovation, and a healthy work-life balance, with a focus on driving exceptional customer experiences and sustainable practices.

📄 Application & Technical Interview Process

Interview Process:

Initial Screening: A phone or video call to discuss your experience, skills, and career goals, followed by a review of your resume and portfolio.
Technical Assessment: A hands-on technical assessment or case study to evaluate your network engineering skills and problem-solving abilities.
Behavioral Interview: An in-depth discussion of your approach to project delivery, stakeholder management, and technical problem-solving.
Final Interview: A meeting with the hiring manager, Darius Teišerskis, to discuss your fit within the team and the company's culture.

Portfolio Review Tips:

Project Delivery Focus: Highlight your role in network project delivery, demonstrating your ability to break down complex projects into structured steps and ensure successful execution.
Technical Expertise: Showcase your technical skills, including your knowledge of Cisco Nexus, network protocols, and firewalls.
Problem-Solving: Include examples of how you've identified and resolved technical challenges during project execution.

Technical Challenge Preparation:

Networking Fundamentals: Brush up on your knowledge of Cisco Nexus, OSPF, BGP, and other relevant network protocols.
Troubleshooting: Practice identifying and resolving network-related issues, focusing on your ability to think critically and find creative solutions.
Project Management: Review your project management skills, ensuring you can effectively break down complex projects into structured steps and manage stakeholder expectations.

ATS Keywords: (Organized by category)

Networking Fundamentals: Cisco Nexus, OSPF, BGP, IP networking, L2/L3 protocols, VLAN, VRRP, LACP, MC-LAG, EVPN, VXLAN, DHCP, DNS
Firewalls: NGFW, Palo Alto, Fortigate, Checkpoint
Project Management: Project delivery, stakeholder management, technical problem-solving, structured processes, Agile methodologies
Technical Skills: Network automation, F5 ADC, WAF, VMware NSX-T, public cloud networking
Soft Skills: Collaboration, communication, critical thinking, creativity, adaptability

📝 Enhancement Note: Telia Lietuva's interview process focuses on evaluating your technical skills, problem-solving abilities, and fit within the team's collaborative culture. Preparing a portfolio that demonstrates your project delivery skills, technical expertise, and approach to stakeholder management will be crucial for success in this role.

🛠 Technology Stack & Web Infrastructure

Network Infrastructure:

Cisco Nexus 3K/5K/9K: Core switches for data center network infrastructure.
OSPF & BGP: Routing protocols for network routing and path selection.
L2/L3 Network Protocols: VLAN, VRRP, LACP, MC-LAG, EVPN, VXLAN, DHCP, and DNS for network configuration and management.
NGFW Firewalls: Palo Alto, Fortigate, and Checkpoint for network security and access control.

Network Automation:

Python & Ansible: Preferred tools for network automation, configuration management, and deployment.

Project Management & Collaboration:

Agile/Scrum Methodologies: Used for project planning, tracking progress, and ensuring successful delivery.
Structured Processes: Telia Lietuva emphasizes structured processes for project delivery, documentation, and quality assurance.

📝 Enhancement Note: Familiarity with Telia Lietuva's technology stack, including Cisco Nexus, network protocols, and firewalls, will be essential for success in this role. Additionally, experience with network automation tools such as Python and Ansible may provide a competitive advantage.

👥 Team Culture & Values

Network Engineering Values:

Collaboration: Work closely with project managers, architects, and engineers to ensure successful project delivery and exceptional customer experiences.
Structured Processes: Follow Telia Lietuva's structured processes for project delivery, documentation, and quality assurance.
Technical Expertise: Demonstrate a strong understanding of network infrastructure, protocols, and best practices.
Problem-Solving: Identify and resolve technical challenges during project execution, ensuring timely resolution and project success.

Collaboration Style:

Cross-Functional Integration: Work closely with project managers, architects, and engineers to ensure successful project delivery and exceptional customer experiences.
Code Review Culture: While not explicitly mentioned, a code review culture may be implied, focusing on knowledge sharing and continuous learning.
Knowledge Sharing: Share your technical expertise with team members, contributing to a collaborative and innovative work environment.

📝 Enhancement Note: Telia Lietuva's network engineering team values collaboration, structured processes, technical expertise, and problem-solving. Fostering a culture of knowledge sharing and continuous learning is essential for driving exceptional customer experiences and sustainable practices.

⚡ Challenges & Growth Opportunities

Technical Challenges:

Network Complexity: Design, configure, and manage complex network infrastructure in a data center environment, ensuring high security standards and exceptional IT services for clients.
Stakeholder Management: Communicate effectively with stakeholders, manage expectations, and keep them informed about project progress, ensuring successful delivery and customer satisfaction.
Troubleshooting: Identify and resolve technical challenges during project execution, ensuring timely resolution and minimal impact on project timelines and customer experiences.
Emerging Technologies: Stay up-to-date with emerging technologies and best practices in network engineering, continuously expanding your skillset and driving innovation within Telia Company.

Learning & Development Opportunities:

Technical Training: Pursue relevant certifications (e.g., CCNP, CCIE) and attend industry conferences to expand your knowledge and skillset.
Mentorship: Seek mentorship opportunities within Telia Company to learn from experienced network engineers and drive your career growth.
Architecture & Design: Contribute to network architecture and design decisions, driving innovation and exceptional customer experiences within Telia Company.

📝 Enhancement Note: Telia Lietuva's network engineering team faces technical challenges related to network complexity, stakeholder management, and troubleshooting. Pursuing relevant certifications, seeking mentorship opportunities, and contributing to network architecture and design can drive career growth and innovation within the company.

💡 Interview Preparation

Technical Questions:

Networking Fundamentals: Be prepared to discuss your knowledge of Cisco Nexus, OSPF, BGP, and other relevant network protocols, demonstrating your technical expertise and problem-solving abilities.
Project Delivery: Prepare for questions about your approach to network project delivery, stakeholder management, and technical problem-solving, highlighting your structured approach and collaborative skills.
Troubleshooting: Practice identifying and resolving network-related issues, focusing on your ability to think critically and find creative solutions.

Company & Culture Questions:

Telia Company: Research Telia Company's history, industry, and commitment to sustainability, demonstrating your understanding of the company's mission and values.
Team Dynamics: Prepare for questions about your approach to collaboration, knowledge sharing, and continuous learning, highlighting your fit within Telia Lietuva's network engineering team.
Customer Experience: Discuss your approach to driving exceptional customer experiences, focusing on your ability to manage stakeholder expectations and ensure project success.

Portfolio Presentation Strategy:

Project Delivery Focus: Highlight your role in network project delivery, demonstrating your ability to break down complex projects into structured steps and ensure successful execution.
Technical Expertise: Showcase your technical skills, including your knowledge of Cisco Nexus, network protocols, and firewalls, with a focus on problem-solving and innovation.
Stakeholder Management: Include examples of how you've managed stakeholder expectations, communicated effectively, and ensured successful project delivery.

📝 Enhancement Note: Preparing for Telia Lietuva's technical interview involves brushing up on your networking fundamentals, project delivery approach, and troubleshooting skills. Researching the company's history, industry, and commitment to sustainability will help you demonstrate your understanding of the company's mission and values. Highlighting your technical expertise, problem-solving abilities, and collaborative skills will be crucial for success in this role.

📌 Application Steps

To apply for this Senior Network Engineer (Data Center Project Delivery) position at Telia Company:

Submit Your Application: Visit the application link provided in the job listing and submit your resume, highlighting your relevant experience, skills, and career goals.
Prepare Your Portfolio: Curate a portfolio showcasing your network engineering projects, with a focus on project delivery, technical expertise, and problem-solving abilities. Include project documentation, network diagrams, and configuration files that illustrate your ability to maintain accurate and up-to-date records.
Review Technical Interview Preparation: Brush up on your knowledge of Cisco Nexus, OSPF, BGP, and other relevant network protocols. Practice identifying and resolving network-related issues, focusing on your ability to think critically and find creative solutions. Prepare for questions about your approach to network project delivery, stakeholder management, and technical problem-solving.
Research Telia Company: Familiarize yourself with Telia Company's history, industry, and commitment to sustainability, demonstrating your understanding of the company's mission and values. Prepare for questions about your approach to collaboration, knowledge sharing, and continuous learning, highlighting your fit within Telia Lietuva's network engineering team.
Prepare for the Interview: Review the interview process outlined in the job listing, ensuring you understand the expectations and requirements for each stage. Practice your responses to technical and behavioral interview questions, focusing on your technical expertise, problem-solving abilities, and collaborative skills.

⚠️ Important Notice: This enhanced job description includes AI-generated insights and web technology industry-standard assumptions. All details should be verified directly with Telia Company before making application decisions.

Senior Network Engineer (Data Center Project Delivery)