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Network Infrastructure Optimization Specialist

1 tydzień temu


Żelazna Katowice, Polska Capgemini Polska Pełny etat
Company Overview

Capgemini is a global leader in partnering with companies to transform and manage their business by harnessing the power of technology. Our purpose is to unleash human energy through technology for an inclusive and sustainable future.

Job Description

We are seeking a highly skilled Network Infrastructure Optimization Specialist to join our team at Capgemini Polska. As a Senior Data Center Network Engineer, you will play a crucial role in maintaining and optimizing our WAN and data center network infrastructure.

  • Provide L3-level incident management, troubleshooting complex network issues beyond help desk and Tier 2 support.
  • Support project implementation and post-go-live activities, including issue resolution.
  • Execute change management processes, ensuring smooth deployments.
  • Investigate root causes of network problems and implement corrective measures.
  • Monitor network performance & capacity, proactively addressing potential issues.
  • Manage software and hardware upgrades as part of lifecycle management.
  • Maintain and improve internal documentation and contribute to the knowledge base.
  • Participate in continuous improvement efforts and DevOps working groups.

This position requires strong problem-solving skills, hands-on experience with Cisco technologies, and a proactive approach to network reliability and security.

Required Skills and Qualifications
  • Couple years of experience in WAN infrastructure and/or ISP environments.
  • Strong knowledge of TCP/IP, BGP, MPLS, Segment Routing, IPSEC, and DMVPN.
  • Experience in managing and troubleshooting network infrastructure devices (routers, switches, data center fabric).
  • Hands-on experience with Cisco network operating systems (NXOS, IOS-XE, IOS-XR).
  • Familiarity with network automation tools (Ansible, AWX).
  • Understanding of DevOps practices and tools (Git, GitHub, CI/CD Pipelines).
  • Strong problem-solving skills and ability to work both independently and in a team.
  • Very good English (minimum B2)
Benefits
  • Well-being culture: medical care with Medicover, private life insurance, and Multisport card.
  • Access to over 70 training tracks with certification opportunities on our NEXT platform.
  • Continuous feedback and ongoing performance discussions thanks to our performance management tool GetSuccess.
  • Enjoy hybrid working model that fits your life - after completing onboarding, connect work from a modern office with ergonomic work from home, thanks to home office package (including laptop, monitor, and chair).
Others

Capgemini is committed to diversity and inclusion, ensuring fairness in all employment practices. We evaluate individuals based on qualifications and performance, not personal characteristics, striving to create a workplace where everyone can succeed and feel valued.