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Senior Network Engineer

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NTT DATA

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Location:
Luxembourg , Capellen

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Category:
IT - Administration

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Contract Type:
Not provided

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Salary:

Not provided
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Job Description:

The Senior Network Engineer at NTT DATA will be responsible for implementing advanced networking solutions and engaging with clients to meet complex requirements.

Job Responsibility:

  • Interacts with clients on site and remote to meet more complex requirements of a solution
  • Escalates unresolved problems and issues to the relevant third parties
  • Delegates lower complexity tasks to engineers and technicians
  • Assumes responsibility for the coordination of the activities of the engineers, in line with performance targets
  • Writes reports and proposals and completes and maintains project documentation
  • Assists with the documentation of standard operating procedures relating to installations and fixes
  • Acts as coach and mentor to more junior Implementation Engineers and Technicians
  • May be required to serve periodically on the customer service desk, providing third line telephonic, remote and on-site support and problem management
  • Included in complex design work, with input to the design expected
  • Expected to take ownership of relevant technologies according to domain or specialization
  • Engages vendors for priority escalations or bugs found during deployments

Requirements:

  • Bachelor's degree or equivalent in Information Technology or Computing or related field
  • Professional level certification in different Networking technologies such as Cisco
  • Advanced work experience in technical implementation engineering, specific to Networking technologies
  • Experience in Networking technologies such as Cisco LAN (SD-Access), SD-WAN, DC (Nexus, ACI), Wireless, ISE, Catalyst Center
  • Advanced experience engaging with clients and conducting presentations
  • Advanced report writing experience
  • Advanced good project management experience
  • Advanced experience in diagnosis and troubleshooting
  • Excellent English communication skills

Nice to have:

  • Proficiency in French is a plus
  • Cisco Dev Net and AI practitioner certification is desirable

Additional Information:

Job Posted:
April 05, 2026

Employment Type:
Fulltime
Work Type:
Hybrid work
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