Telecom Network Admin
Apptoza Inc.
Job Title: Telecom Network Admin
Location: Calgary, AB – 3days WFO
Employment Type: Contract / Full-Time
Role Descriptions
Strong expertise in
Cisco voice architecture
Dial plans
SIP integrations
Call routing
PSTN connectivity
Advanced knowledge of
SIP
VoIP
QoS
TCP/IP
WAN
Session Border Controllers (SBCs)
Voice network design
Hands-on experience with
Avaya Aura
Avaya Communication Manager
Avaya Session Manager
Experience leading voice optimization, consolidation, technology refresh, and transformation initiatives.
Strong understanding of high availability, disaster recovery, and resilient voice architectures.
Experience mentoring L1/L2 teams and leading technical escalations.
Cisco CCNP Collaboration or CCIE Collaboration preferred.
Excellent stakeholder management, technical leadership, and communication skills.
Contact #
Email: Sign in to view email
Phone & WhatsApp#: 6788247770
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