Senior Network Engineer

Ihre Aufgaben

  • Install, manage and support a global enterprise network infrastructure based on Cisco, Cisco Meraki, Fortigate, F5, etc.
  • Maintain Data Center and Local network infrastructure for all regions: EU, AM, AP, CN.
  • Provide professional operation and support (troubleshooting and problem solving) for network infrastructure components and services.
  • Work on incidents, service, and change requests in the central ticketing tool (Service Now) according to guidelines and ITIL framework.
  • Support planning and implementing of changes/projects/upgrades. Execute PIR.
  • Coordinate with application operation teams on planning and execution of processes and updates within the area of responsibility.
  • Cooperate with other infrastructure support teams like DC, DWS, SEC, and SAP-TEC.

Ihr Profil

  • Bachelor’s Degree in Computer Information Systems (or a related field), or equivalent experience.
  • Preferred candidates with minimum either Cisco CCNP or equivalent knowledge.
  • Proficient in English (min. B2). 
  • At least 2 years of direct experience focused on the large-scale network LAN/WAN/ WiFi implementation and management.
  • Cisco Routing/Switching implementation and support:
      • Experience with networking security devices and wireless infrastructure.
      • Support Network Quality of Service throughout the entire infrastructure.
  • Create and document high-level and detailed network designs for new and existing data centers.
  • Level 2-3 escalation support for Infrastructure based incidents.
  • Experience with large-scale monitoring systems.
  • Knowledge of Cisco product lines (is a must) including but not limited to: 
      • Catalyst Switches,
      • Nexus Switches,
      • ASR, ISR routers,
      • Cisco ASAs.
  • At least 1-year of direct experience with large-scale security implementation.
  • Your asset would be basic knowledge of Fortigate product lines including but not limited to:
      • FortiManager,
      • FortiAnalyzer,
      • Fortigate firewalls.
  • Knowledge of networking protocols, including but not limited to TCP/IP, DNS, NTP, OSPF, BGP.
  • Knowledge of Cisco ISE (is a must) and Cisco Prime (is nice to have). 
  • Good communication skills, customer orientation, and ability to independently analyze and resolve incidents.
  • Passionate, showing initiative, flexible, and drives for pragmatic solutions.

Unser Angebot

  • Stable employment conditions on the basis of the contract of employment.
  • Annual bonus.
  • Medical care with a basic dental package. 
  • Life insurance.
  • Multisport card/Multicafeteria program. 
  • Language courses. 
  • Home office. 
  • Possibility to work with the newest technologies. 
  • An interesting and challenging career in a successful leading global organization. 
  • Possibility to work in an international environment with a multicultural team.

Über Mettler Toledo

METTLER TOLEDO is a leading global supplier of precision instruments and services. We are recognized as an innovation leader and our solutions are critical in key R&D, quality control, and manufacturing processes for customers in a wide range of industries including life sciences, food, and chemicals. We operate throughout the world with a culture shaped by innovation and international flair.


We promote equal opportunity worldwide and value diversity in our teams in terms of business background, area of expertise, gender and ethnicity. For more information on our commitment to Sustainability, Diversity and Equal Opportunity please visit us here.









Mettler-Toledo Sp.z.o.o.

ul. Poleczki 21
02-822 Warszawa

+48 22 440 67 00