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Sr. Network Administrator

Date: Nov 13, 2021

Location: Gurugram, IN, 122 001

Company: Giesecke+Devrient

Tasks & Responsibilities:


  • Understanding the as-is G+D Infrastructure environment.
  • Serve as SPOC for escalated Infrastructure related issues.
  • Perform as network SME and synchronize between EOC and C-IT32.
  • Lead troubleshooting of network/firewall issues and network performance.
  • Make recommendations for the enhancement of the operational processes.
  • Facilitate the efforts during the transition/transformation of the infrastructure.
  • Responsible for driving innovation background for Infrastructure growth plan.
  • Manage and Operate the NGWAN environment of G+D Infrastructure globally.
  • Responsible to handle the EOC-managed LAN environment of G+D Infrastructure.
  • Exposure of monitoring and analysis tools management to understand network
  • Responsible to produce Root Cause Analyses (RCA) and remediation plans as necessary.


Education & Trainings + Certifications:


  • University Degree and Certifications in the technology-related field.
  • Knowledge of Payment Card Industry Data Security Standard is desirable
  • Cisco / FortiGate / Juniper Certification and other related technical certifications.
  • Experience in structured and formalized IT operations according to ITIL standard
  • Minimum of 6 years of IT experience in the areas of networks, routers, LAN, and WAN


Technical know-how: 

  • Experienced in hardware and software architecture of Cisco and FortiGate product line.
  • Experienced in IP-subnetting, stp/vtp, switching/routing, IPsec/GRE tunnel, and VPN solution.
  • LAN / WAN network knowledge - TCP / IP knowledge, application-level troubleshooting, etc.
  • Exposure in wireless solution design and implementation on Aruba and Cisco platforms.
  • Exposure in configuration and management of Zscaler proxy and PAC file scripting.
  • Understanding with Linux Server and Workstation, CLI scripting, DNS, DHCP, NTP, LDAP, etc.
  • Proficient knowledge of traffic filtering using types of ACL, Route Maps, and QOS implementation.
  • Technical knowledge of  (Tacacs /Radius /ACS), web access security for Proxy-based solutions.
  • Improve performance and modify existing SD-WAN systems for infrastructure operational efficiency


Experience (in yrs.)

Total     8 Years

Relevant      4 to 6 Years