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Admin Voice & PBX (m/w/d) Rufnummernmanagement

Minden, Westfalen, NORDRHEIN_WESTFALENRemoteFull-time2026-01-26 → 2026-10-16
Hybrid

Core

Administrative management of phone numbers and porting processes for telecom clients.

Role type

Administrative specialist (telecommunications)

Builds

Phone number assignments and porting coordination for enterprise customers

Domain

Telecommunications

Required skills

Ticket management, customer communication via email and phone, data exchange with network operators, database maintenance, Microsoft Office (Excel)

Preferred skills

Commercial training, experience in telecommunications industry

Technologies

Microsoft Office, Excel

Responsibilities

Assign phone numbers, handle administrative processing of number portings, manage tickets and customer inquiries, communicate with customers during porting, exchange data with network operators and regulatory authorities, maintain databases and phone book entries

Seniority

Entry-level to Mid-level, hands-on IC