Senior Network Engineer (Infrastructure & Vendor Management)

Quick Facts

• Location/Work model: Kraków-based, hybrid work
• Role focus: Global network infrastructure support and vendor/carrier management

Description

You will enhance network reliability and efficiency across worldwide operations by supporting international carriers and vendors. The role includes troubleshooting network topologies and protocols, managing out-of-hours changes through an on-call rotation, and collaborating with international stakeholders to implement best practices.

Responsibilities

• Provide expert network support across a global infrastructure to ensure optimal performance and reliability
• Manage carrier and vendor relationships to optimize service delivery and contractual efficiencies
• Support and troubleshoot network topologies, protocols, and infrastructure to maintain secure and scalable systems
• Participate in on-call rotations and manage out-of-hours change work to minimize downtime
• Collaborate with international stakeholders to implement best practices and innovative solutions
• Design, implement, and maintain network configurations and enhancements
• Monitor network performance metrics and proactively resolve potential issues
• Contribute to documentation, procedures, and process improvements for network support activities

Requirements

• Minimum of 5 years of experience in a network engineering support or infrastructure role
• Strong expertise in network topologies, protocols, and infrastructure management
• Proven carrier/vendor management skills
• Fluent English with excellent communication skills (interviews fully conducted in English)
• Experience managing global network environments and supporting international stakeholders
• Legal right to work in the European Union

Benefits

• Hybrid work model
• Opportunity to contribute to innovative solutions on an international scale