Talent.com
SkySys
Senior Network Hand & Feet Engineer (L2/L3 Physical & Logical Support)SkySys • Stein, Schaffhausen
Senior Network Hand & Feet Engineer (L2/L3 Physical & Logical Support)

Senior Network Hand & Feet Engineer (L2/L3 Physical & Logical Support)

SkySys • Stein, Schaffhausen
Vor 30+ Tagen
Stellenbeschreibung

Role: Senior Network Hand & Feet Engineer (L2/L3 Physical & Logical Support)
Stein, Switzerland
Duration of the role: Minimum 1 year, extendable up to 5 years
Onsite


Core Objective
The candidate will be responsible for the end-to-end physical deployment and logical validation of network infrastructure. You will be expected to diagnose issues across Layers 1, 2, and 3 of the OSI model, ensuring that physical connectivity aligns with logical configurations.

1. Advanced Device Racking & Mounting
  • Precision Placement: Interpret and execute Rack Elevation Diagrams (REDs) to mount high-density chassis (Cisco Nexus 9k, Catalyst 9500) and 1U/2U appliances.
  • Mechanical Safety: Ensure proper use of rack rails, cage nuts, and stabilization kits. Manage weight distribution to maintain rack integrity.
  • Power Sequencing: Connect dual-homed power supplies to diverse PDU sources (A+B feeds) and perform "pull tests " to verify seating.
2. Structured Cabling & Fiber Management
  • Fiber Optics: Expert-level handling of Single Mode (SMF) and Multi-Mode (MMF) fiber. Proficiency in cleaning connectors (IBC cleaners) and inspecting end-faces with fiber scopes.
  • SFP/Transceiver Management: Correctly identify and install SFP, SFP+, QSFP+, and QSFP28 modules. Troubleshoot "link down " issues by verifying wavelength compatibility (e.g., 850nm vs 1310nm) and light levels.
  • Patching & Labeling: Execute high-density patching in accordance with ANSI/TIA-606-B standards. Ensure every cable is labeled at both ends with Near-End/Far-End information.
3. Patch Panels & Cross-Connects
  • Circuit Extensions: Coordinate with Telco providers to extend circuits from the Meet-Me-Room (MMR) to the local rack via cross-connects.
  • Patch Panel Termination: Manage copper (RJ45) and fiber (LC/SC/MPO) patch panels. Perform "light-checks " using Visual Fault Locators (VFL) to trace paths through multiple patches.
  • Media Conversion: Deploy and troubleshoot media converters or transceivers when transitioning between different physical media types.
4. Remote Management & Console Access
  • Out-of-Band (OOB) Setup: Configure and cable Terminal Servers (e.g., Opengear, Lantronix, or Cisco ISR) to provide permanent remote console access to all managed devices.
  • Serial Connectivity: Troubleshoot baud rate mismatches, roll-over cables, and DB9-to-RJ45 adapters to ensure the NOC has a reliable "backdoor " during outages.
  • Local Support: Be prepared to connect locally via laptop and serial-to-USB adapters to provide a "live stream " of boot sequences or BIOS-level troubleshooting.
5. Advanced Routing & Switching Knowledge
  • L1 Fundamentals : Strong working knowledge in ethernet , Gigabit Ethernet, Serial , fiber cabling, SFP, PIC, NIM, HA ports, power supplies, patching and troubleshooting, with knowledge of DWDM and experience in handling 10/20/40 Gig Fiber links
  • L2 Fundamentals: Configure and troubleshoot VLANs, VTP, and Spanning Tree Protocol (STP), Port mirroring, packet captures. Must understand how to identify and resolve broadcast storms or physical loops at the rack level.
  • L3 Fundamentals: Assist in the bring-up of Layer 3 interfaces (SVIs and Routed Ports). Basic knowledge of prefix lengths and IP addressing to verify gateway connectivity.
  • Protocol Verification: Use CLI commands to verify BGP and OSPF neighbor adjacencies after physical circuit hand-offs or cross-connect installations.
  • EtherChannel/LACP: Provision and troubleshoot Link Aggregation Groups (LAGs). Ensure that physical cabling matches the logical member-port configuration on the switch.

Required Experience & Skills
  • Experience: 6–8 years in a Data Center or large Enterprise campus environment.
  • Ethernet, Fiber cabling, Hardware : Experience in installation of ethernet, fiber cabling on Cisco, Arista and Palo Alto, F5 load balancers and its associated components like SFP, PIC, NIM, DPC
  • Routing and Switching: Ability to navigate Cisco IOS, NX-OS, PAN OS or Arista EOS to perform show commands and basic interface configurations.
  • Tools: Proficiency with Visual Fault Locators (VFL), Light Meters, and Fiber Inspection Scopes.
  • Certifications: CCNA or equivalent is mandatory; CCNP Enterprise (ENCORE) is highly preferred to demonstrate routing and switching proficiency.
  • Experience in handling mission critical network incidents/problems in Enterprise network Large campus networks and Data center, is preferred.
  • Need to be proficient in English and local language in countries like Switzerland, Germany, Austria, Slovenia, China and Japan
  • English, French and German required

Jobalert für diese Suche erstellen

Senior Network Hand & Feet Engineer (L2/L3 Physical & Logical Support) • Stein, Schaffhausen

Ähnliche Stellen

Senior System Engineer

Nordwand GroupZürich, CH

Unser Kunde ist ein renommiertes Unternehmen in Zürich und sucht eine selbstständige sowie technisch versierte Person zur Verstärkung des IT-Teams.Sie sind für die Planung und die Konzeption von ko... Mehr anzeigen

Technical Project Manager Data Center (Remote)

RM Staffing B.V.Rafz, VS, CH
Homeoffice

Clients need a single point of contact who actually understands hardware, not just a relationship manager who has to relay every technical question.Projects span hardware deployment, structured cab... Mehr anzeigen

Senior System Engineer - Für Könner, nicht Verwalter

UMB AG, Zweigniederlassung VolketswilVolketswil, CH

Senior System Engineer - Für Könner, nicht Verwalter.Wir sind ein grossartiges Team und werden immer wieder von Great Place to Work als beste Arbeitgeberin ausgezeichnet.Dir fehlt Wertschätzung? Wi... Mehr anzeigen

 • Gesponsert

Network Development Engineer (a) (80? 100%)

Consult & Pepper AGZürich, CH

RUAG ist Technologiepartner der Schweizer Armee und leistet mit rund 3'000 Mitarbeitenden an verschiedenen Standorten einen entscheidenden Beitrag zur Sicherheit und Souveränität der Schweiz.Das Un... Mehr anzeigen

 • Gesponsert

Data Center Facility Engineer (m/w/d)

AdeccoRafz, Zh, Switzerland

Data Center Facility Engineer – Lust auf Technik im Herzstück der digitalen Welt?.Du hast ein Faible für Technik und willst dafür sorgen, dass alles rund läuft – selbst dort, wo Ausfälle keine Opti... Mehr anzeigen

IT System Engineer 80-100% (mit Supportverantwortung)

Wenger Vieli AGZürich, CH

Wir sind eine international tätige Wirtschafts- und Steuerrechtskanzlei mit Büros in Zürich und Zug, die bestens vernetzt und in der Schweizer Wirtschaft fest verankert ist.Wir agieren täglich mit ... Mehr anzeigen