WE ARE HIRING: On-Site Senior Network Hand & Feet Engineer (L2 Physical & Logical Support) – Stein

Excis is a global leader in IT support, driven by innovation, precision, and collaboration. We are currently seeking a highly skilled
Senior Network Hand & Feet Engineer (L2 Physical & Logical Support)
to join our on-site team in
Stein, Switzerland
.

This is a hands-on, technically demanding role supporting critical data center and enterprise network infrastructure across physical and logical layers. You will be part of a fast-paced, high-availability environment where accuracy, reliability, and technical excellence are essential.

About Excis

• 
  Clients in over 190 countries
• 
  More than 6,000 engineers globally
• 
  Over 200 enterprise clients

We foster a collaborative, growth-oriented culture where individual expertise contributes directly to collective success. At Excis, we value innovation, teamwork, and continuous development in a supportive, people-first environment.

Core Objective

The candidate will be responsible for the
end-to-end physical deployment and logical validation of network infrastructure
, ensuring seamless alignment between physical connectivity and logical network configuration. You will troubleshoot across
OSI Layers 1, 2, and 3
, supporting mission-critical enterprise environments.

Requirements

Key Responsibilities

1. Advanced Device Racking & Mounting

• 
  Interpret Rack Elevation Diagrams (REDs) for high-density equipment installation (Cisco Nexus 9K, Catalyst 9500, etc.)
• 
  Ensure safe rack installation, weight distribution, and hardware stability
• 
  Perform dual power feed (A/B) connections and power verification tests

2. Structured Cabling & Fiber Management

• 
  Handle Single Mode (SMF) and Multi-Mode (MMF) fiber installations and maintenance
• 
  Clean and inspect fiber connectors using professional tools (IBC cleaners, fiber scopes)
• 
  Install and troubleshoot SFP/SFP+/QSFP/QSFP28 modules, verifying wavelength and signal integrity
• 
  Execute structured cabling and labeling per ANSI/TIA-606-B standards

3. Patch Panels & Cross-Connects

• 
  Manage copper (RJ45) and fiber (LC/SC/MPO) patching
• 
  Perform circuit extensions via Telco and Meet-Me-Room (MMR) cross-connects
• 
  Use Visual Fault Locators (VFL) for path tracing and validation
• 
  Support media conversion where required

4. Remote Management & Console Access

• 
  Configure Out-of-Band (OOB) management using terminal servers (Opengear, Lantronix, Cisco ISR)
• 
  Troubleshoot serial connections, baud rates, and console access issues
• 
  Provide local hands-on support for boot-level diagnostics when required

5. Advanced Networking Support (L1–L3)

• 
  Strong understanding of Ethernet, Gigabit, Serial, and high-speed fiber networks (10/20/40G, DWDM)
• 
  Install and troubleshoot Cisco, Arista, Palo Alto, and F5 environments
• 
  Configure and validate VLANs, STP, VTP, and port mirroring
• 
  Identify and resolve broadcast storms and physical loop issues
• 
  Support L3 routing validation (SVIs, routed ports, IP addressing)
• 
  Verify BGP/OSPF adjacency after changes or circuit handoffs
• 
  Configure and troubleshoot LACP / EtherChannel setups

Required Experience & Skills

• 
  6–8 years of experience in Data Center or large enterprise campus environments
• 
  Strong hands-on experience with:
  • 
    Cisco, Arista, Palo Alto, F5 infrastructure
  • 
    SFP, QSFP, NIM, PIC modules and related hardware
• 
  Proficiency with network diagnostic tools:
  • 
    VFL, light meters, fiber inspection scopes
• 
  Strong command-line skills (Cisco IOS, NX-OS, Arista EOS, PAN-OS)
• 
  Experience handling mission-critical incidents in enterprise/data center networks
• 
  CCNA certification required; CCNP (ENCORE) highly preferred
• 
  Strong communication skills in English and local language

Your Responsibilities at Excis

• 
  Deliver hands-on physical and logical network support on-site
• 
  Ensure uptime and reliability of critical infrastructure
• 
  Collaborate with NOC, engineering, and vendor teams
• 
  Maintain accurate documentation and infrastructure records
• 
  Support troubleshooting and incident resolution in real time
• 
  Ensure compliance with SLAs and operational standards

Benefits

Why Join Excis?

At Excis, your work has real impact. You will be part of a dynamic, hands-on technical team where your expertise directly supports global enterprise operations.

We offer:

• 
  Competitive compensation
• 
  Continuous learning and professional development
• 
  Exposure to enterprise-grade global infrastructure
• 
  A collaborative and supportive work culture
• 
  Opportunities to grow within a global IT leader