Senior Network Infrastructure Specialist

Salary: 800-1000 PLN/MD on B2B

Remote: hybrid from Warsaw

 

Why choose this offer?

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• You can expect a flexible work organization
• The international work environment will give you the opportunity to interact with the English language on a daily basis
• Scandinavian organizational culture will provide you with work-life balance, you will gain time for additional training (financed by Jit)
• The Jit community will bring you a nice time during regular integration meetings

 

Project

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We are looking for a Senior Network Support Specialist to join our team in Warsaw. In this role, you will collaborate with a team of over a dozen employees and external consultants, working closely with Network Engineering (governance, security, architecture & design) to drive projects and define the future of network infrastructure. Additionally, you will coordinate with an external team in India handling daily support operations.

Your primary focus will be on reducing major incidents, optimizing resources (servers, licenses, and workforce), and improving support for IT operations and development teams. The role is hybrid, requiring at least two days per week in the office.

 

Expected competences and knowledge

• Experience managing hundreds of switches and routers across LAN and WAN networks
• Experience handling large-scale network installations, including load balancers, DWDMs, Wi-Fi access points, IPS, firewalls, VPN concentrators, and monitoring tools
• Experience in configuring and managing Azure network controls (NSGs, Azure Firewall, VPN Gateways, Application Gateways), integrating enterprise networks with Azure hybrid environments and deploying and managing Fortinet FortiGate firewalls in both Azure and on-premise environments and utilizing Azure monitoring tools (Azure Network Watcher, Azure Monitor) for network health monitoring
• Strong IT operations planning and control skills
• Proficiency in English (B2 level or higher, spoken and written)
• Experience working in financial institutions is a plus

 

What you'll be doing

• Diagnosing and troubleshooting network issues, responding to incidents, and quickly restoring services.
• Providing technical consultation to other IT teams and business units
• Defining, creating, and ensuring compliance with standard operating procedures
• Ensuring network security and policy compliance in collaboration with Engineering and Cybersecurity teams
• Performing patching, upgrading, and hardening of network infrastructure
• Monitoring and optimizing network performance and resource utilization

 

Technologies you'll work with

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• Network Infrastructure: LAN/WAN, Switches, Routers, Load Balancers, Firewalls, VPNs, DWDM, IPS
• Cloud Networking: Azure Network Security Groups (NSGs), Azure Firewall, VPN Gateways, Application Gateways
• Security & Monitoring: Fortinet FortiGate, Azure Network Watcher, Azure Monitor
• IT Operations & Tools: Network Management & Monitoring Systems

 

Client – why choose this particular client from the Jit portfolio?

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Jit Team has had an over-decade-long relationship with the leading financial group in the Nordic countries, and we are privileged to be our client's premier partner in Poland. At present, over 200 Jit personnel are engaged in the completion of more than 60 projects for this Norwegian major provider of financial services with a global presence and a strong focus on modern technology. Our customer's work atmosphere is epitomized by the Scandinavian culture, which is conducive to people who place emphasis on work-life balance and feedback culture. Furthermore, all projects are executed in international teams, giving constant exposure to the English language. 

 

About Jit Team

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The Human factor of IT - it's not just a slogan, it's a philosophy. The foundation of Jit Team is people, which is why we prioritise you. We employ over 500 experienced experts. We create highly specialised teams for clients from all over the world. We offer team members developmental projects, a wide range of benefits and a proprietary professional development programme.

Behind our maxim are also charitable and educational activities. We support pupils and students by donating learning equipment. We offer internships to help launch careers in IT. We support water rescuers and hospitals by providing the necessary equipment. We are a Polish company and we share what we have achieved over 15 years of activity. By supporting indigenous initiatives, we ensure the circulation of good energy.