Network Engineer/ Data Center Technician (L2/L3)

Cognizant • Switzerland
Relocation
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AI Summary

As a Data Center & Network Technician, you will ensure the physical deployment and logical validation of network infrastructure. You will work hands-on with cabling, device installation, and troubleshooting to maintain high availability in enterprise environments. This role requires strong knowledge of Ethernet and fiber cabling, hardware installation, and routing and switching fundamentals.

Key Highlights
Physical deployment and logical validation of network infrastructure
Hands-on work with cabling, device installation, and troubleshooting
Strong knowledge of Ethernet and fiber cabling, hardware installation, and routing and switching fundamentals
Key Responsibilities
Perform device racking and mounting following Rack Elevation Diagrams (REDs)
Handle structured cabling and fiber optics, including cleaning connectors and installing SFP/QSFP modules
Execute patch panel terminations and cross-connects in compliance with standards
Support Out-of-Band (OOB) remote management setups and troubleshoot console access
Assist in Layer 2 and Layer 3 configurations, including VLANs, STP, and basic routing
Technical Skills Required
Ethernet and fiber cabling Hardware installation (Cisco, Arista) Routing and switching fundamentals VLANs STP Basic routing
Benefits & Perks
Health Insurance
Annual Performance Bonus
Permanent Employment Contract
Relocation Support
Nice to Have
Experience with DWDM and high-speed fiber links
Knowledge of terminal server configuration and troubleshooting

Job Description


Job Title

Network Engineer/ Data Center Technician (L2/L3) (Physical / On-Site)

About The Role

As a Data Center & Network Technician, you will ensure the physical deployment and logical validation of network infrastructure. You will work hands-on with cabling, device installation, and troubleshooting to maintain high availability in enterprise environments.

In this Role, You Will

  • Perform device racking and mounting following Rack Elevation Diagrams (REDs).
  • Handle structured cabling and fiber optics, including cleaning connectors and installing SFP/QSFP modules.
  • Execute patch panel terminations and cross-connects in compliance with standards.
  • Support Out-of-Band (OOB) remote management setups and troubleshoot console access.
  • Assist in Layer 2 and Layer 3 configurations, including VLANs, STP, and basic routing.

Work Model

On-site role based in Basel or Stein (Aargau), Switzerland.

What You Need To Have

  • 4–7 years of experience in Data Center or enterprise network environments.
  • Strong knowledge of Ethernet and fiber cabling, hardware installation (Cisco, Arista).
  • Familiarity with routing and switching fundamentals.
  • Certifications: CCNA mandatory; CCNP is a plus.
  • Proficiency in English and min A2 German.

Nice-to-Haves

  • Experience with DWDM and high-speed fiber links.
  • Knowledge of terminal server configuration and troubleshooting.

What We Offer

We believe in creating an environment where you can thrive professionally and personally. Here’s what you can expect:

  • Health Insurance Allowance for peace of mind
  • Annual Performance Bonus to reward your impact
  • Permanent Employment Contract for long-term stability
  • Relocation Support for candidates moving from abroad
  • A collaborative, international work culture with opportunities for continuous learning and growth

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