Network Engineer

Posted Yesterday
Be an Early Applicant
4 Locations
In-Office
3K-3K Annually
Mid level
Software
The Role
Operate and maintain data center and enterprise network infrastructure, troubleshoot production incidents, implement changes and upgrades, manage routing/switching/firewalls/load balancers, collaborate with stakeholders, drive resolutions, and support automation to improve network operations.
Summary Generated by Built In

We’re looking for a Network Engineer to join us at Telia.

I’m Andrius Valiukevičius Team Manager of the Network Contract Maintenance team at Telia Lietuva. Our team is responsible for managing, maintaining, and providing support for Telia Lietuva internal and commercial clients' data center networks.

What you’ll do:

  • Operate and maintain Data Center and Enterprise network infrastructure
  • Troubleshoot and resolve network incidents in production environments
  • Implement network changes, upgrades, and service improvements
  • Work with routing, switching, firewalls, load balancing, and network services
  • Collaborate with customers, vendors, architects, and engineering teams
  • Drive technical issues to resolution and contribute to operational improvements
  • Support automation initiatives and help improve network operations efficiency

What will help you thrive in this role:

  • Strong troubleshooting and problem-solving skills
  • Ability to work independently and take ownership
  • Experience operating critical production networks
  • Good communication and collaboration skills
  • Automation mindset and a continuous improvement approach
  • Fluency in English and Lithuanian

Technical experience we're looking for:

  • Cisco Nexus, Catalyst, and Data Center networking technologies
  • Strong understanding of IP networking and routing protocols (OSPF, BGP)
  • Experience with L2/L3 technologies, including VLAN, STP, VRRP, and LACP
  • Hands-on experience with Palo Alto, Fortinet, or Check Point firewalls
  • Experience with load balancing technologies (F5 is an advantage)
  • Network monitoring, troubleshooting, and performance analysis tools
  • Experience implementing network changes and upgrades in production environments

Additional advantages (nice to have):

  • Experience with network automation, scripting, or Infrastructure as Code
  • Knowledge of Python, Ansible, APIs, Git, or similar automation tools
  • Experience with public cloud networking technologies
  • Relevant Cisco, Fortinet, Palo Alto, or F5 certifications

This role is ideal for an engineer who enjoys solving complex technical problems, taking ownership, and continuously improving network operations through automation and innovation.

Join us to shape smarter living for people, businesses, and the planet

At Telia, we’re a team of 15 000 colleagues across the Nordics and Baltics, passionate about technology and connectivity. As a Top Employer and Sustainability Leader, we drive change with large-scale, impactful projects while building a sustainable, inclusive world.

Here, you can grow your skills, lead meaningful projects, and thrive in a supportive, diverse environment. Whether you’re taking your first step or your next, Telia is a place to grow, belong, and make a real impact.

What we offer

At Telia, we care about your well-being, growth, and sense of belonging:

  • Additional health insurance and pension plans
  • Workation: work from anywhere in the EU for up to 30 days per year
  • Extra vacation days based on tenure (up to 5 additional days)
  • Discounts on Telia services, including free home internet
  • Partner offers and discounts (SPA, cafes, events)
  • Telia Kids Club: summer camps for employees’ children
  • Company-supported sports activities (yoga, basketball, running)
  • Internal training, leadership programs and job shadowing to explore new roles

…and more.

Monthly salary range for this position starting from 3000 Eur (gross) + annual performance bonuses. Although it may vary depending on your skills and experience.

Ready to make better happen?

If you’re selected for the next stage, you’ll be contacted by our Hiring Manager. Background and reference checks will be part of the process.

Want to know more about this role? Please reach out to Andrius Valiukevičius at [email protected]

Equal opportunities

At Telia, we recognize talent by professional skills and growth potential. We champion diversity, ensuring every individual’s needs are met, regardless of disability, gender, age, nationality, sexual orientation, or social status. Together, we’re dedicated to fostering an inclusive work environment where your uniqueness is our strength.

Join us and let’s make better happen - together!

More about our culture: www.telia.lt/karjera

Skills Required

  • Operate and maintain Data Center and Enterprise network infrastructure
  • Troubleshoot and resolve network incidents in production environments
  • Implement network changes, upgrades, and service improvements in production
  • Experience with Cisco Nexus and Cisco Catalyst platforms
  • Strong understanding of IP networking and routing protocols (OSPF, BGP)
  • Experience with L2/L3 technologies (VLAN, STP, VRRP, LACP)
  • Hands-on experience with Palo Alto, Fortinet, or Check Point firewalls
  • Experience with load balancing technologies (F5 advantage)
  • Experience with network monitoring, troubleshooting, and performance analysis tools
  • Fluency in English and Lithuanian
  • Experience with network automation, scripting, or Infrastructure as Code
  • Knowledge of Python, Ansible, APIs, or Git
  • Experience with public cloud networking technologies
  • Relevant Cisco, Fortinet, Palo Alto, or F5 certifications
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The Company
HQ: Stockholm
18,132 Employees

What We Do

Our 15 000 talented colleagues serve millions of customers every day in one of the world’s most connected regions. With a strong connectivity base, we’re the hub in the digital ecosystem, empowering people, companies and societies to stay in touch with everything that matters 24/7/365 - on their terms. Our goal is to make Telia better for customers, employees, owners and societies in the Nordics and the Baltics.

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