Network Engineer (Cisco ACI & Nexus)

emagine Polska is looking for a skilled Network Engineer to join our team and manage our Data Center Network infrastructure. In this role, you will be responsible for the operational stability of Cisco ACI and Nexus environments, ensuring high availability and performance through proactive maintenance and incident management.

Key responsibilities

• Configuration, administration, and troubleshooting of Cisco ACI and Nexus infrastructure.
• Execution of ACI fabric upgrades and management of the firmware lifecycle.
• Participation in a 24/7 on-call rotation to manage major incidents and ensure service continuity.
• Monitoring network capacity, identifying bottlenecks, and implementing service improvements.
• Maintenance of documentation and participation in audits to ensure compliance with security protocols.

Requirements

• Deep technical expertise in Cisco ACI and Nexus operating systems.
• Relevant certifications such as Cisco CCNA or CCNP Data Center.
• Several years of operational experience within complex data center environments.
• Strong communication skills and the ability to work effectively in an international team.
• Familiarity with ITIL processes and experience working in regulated environments.

What we offer

• A fully remote working model allowing for flexibility in your professional life.
• Long-term cooperation on a B2B basis within a stable and professional environment.
• Opportunities to work with advanced network technologies and participate in large-scale infrastructure projects.
• A collaborative atmosphere with a focus on knowledge sharing and continuous professional development.