IT Network Specialist

Croatia·ZagrebHybridmid

OtherNetwork Specialist

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Quick Summary

Key Responsibilities

Network Design and Installation - Design, install, and maintain software-defined computer networks, including wired, wireless, data center,

Technical Tools

OtherNetwork Specialist

At Ericsson Nikola Tesla, we don’t just follow technology—we shape it. With nearly 3000 professionals, mostly from STEM fields, we’re a powerhouse of innovation built on over 75 years of experience. As the region’s leading R&D center and a leading exporter of software development services, we blend deep expertise with bold ideas—lighting the way toward a more connected, secure, and intelligent future. Beyond our cutting-edge ICT solutions in the telecom sector, we’re also shaping the future in healthcare, transport, public services, and multimedia. Our innovative technologies make a real difference—enhancing everyday life and delivering meaningful value to communities. 

Do you thrive in a dynamic environment where innovation and teamwork are valued? If so, we have an exciting opportunity for you! Currently, our Enterprise IT unit is seeking an IT Network Specialist passionate about designing, implementing, and maintaining advanced computer networks.

Responsibilities

~1 min read

→Network Design and Installation - Design, install, and maintain software-defined computer networks, including wired, wireless, data center, and hybrid cloud networks
→Troubleshooting and Optimization - Identify and resolve system failures, ensuring long-term network efficiency
→Performance Evaluation - Regularly assess network performance and implement improvements
→Technical Guidance - Provide directions to colleagues on computer and network usage
→Security Infrastructure - Install and support Palo Alto firewalls, Cisco DNA and ACI SDN environment, routers, switches, APs, Infoblox, and VMWare NSX/AVI
→Continuous Improvement - Contribute to ongoing enhancements within the organization
→Documentation - Create and maintain technical documentation

Degree in Computer Science, Computer Engineering, or a related field (preferred)
Proven experience as a Network Specialist or in a similar role
Strong understanding of network infrastructure, software-defined LAN/WAN, wireless technologies, next-generation firewalls, automation, and fabric integration
Familiarity with at least one of the following technologies: Palo Alto firewalls, Cisco SDAccess and ACI SDN environments, Cisco routers, Infoblox, VMware NSX/AVI, or Azure networking
Relevant certifications at Specialist level or higher, such as Cisco CCNA/CCNP, VMware NSX VCP-NV/VCAP-NV, Palo Alto PCNSA/PCNSE, Azure AZ-700/ANEA, and/or Ekahau

What We Offer

~2 min read

You won’t just work on cutting-edge technology—you’ll be part of a team that values your ideas, supports your growth, and makes sure you enjoy the journey along the way. Here’s what you can look forward to: 

✓Smooth start – a company laptop, and a mobile phone with great plan.

✓Flexibility – hybrid work and flexible hours that fit your lifestyle.

✓Career growth – level up with mentoring, scholarships, and continuous learning.

✓Performance rewards – annual awards, performance-based bonuses, innovation incentives, and a holiday allowance.

✓Commute covered – full reimbursement for public transportation.

✓Beyond basic health – regular medical check-ups, supplementary and additional health insurance, and well-being programs.

✓Family support – 2000 EUR newborn gift, kindergarten subsidy, and extra days off for family needs.

✓Referral reward – earn a bonus for bringing great talent.

✓Meal perks – 100 EUR monthly meal allowance and access to our on-site restaurant in Zagreb.

✓Life beyond work – join sports, cultural, and community activities.

✓Active lifestyle – stay active with a partially subsidized Multisport card and access to ENT Health Hub, our on-site fitness space with exercise equipment in Zagreb.

✓Time to recharge – enjoy compensatory time off during the Christmas holidays.

✓And much more.