Network Engineer - Testing

Job summary

Design and configure network test setups for customer demonstrations, analyze end-to-end call flows and service KPIs, and assess systems following upgrades or installations. Support testing and deployment across wireless, wireline, LTE/VoLTE, IMS, DNS, and cloud-based AudioCodes SBC environments.

Job details

Position Name – Network Engineer - Testing Type of hiring – Subcon Location – Brampton, ON (Onsite) Job Description: Experience in several technologies such as Wireless, Wireline and different 3GPP Releases. Experience in setup design for handling customer demos and interact with customers on their requirements. Working experience in End-To-End call flow analysis, service assurance and KPI analysis. Analyzing and configuring system after upgrade/installation. Hands on expertise in DHCP, DNS, Infoblox, DNSSEC, Infoblox Grid Manager, NIOS, and BloxOne Working Knowledge on LTE, VoLTE signaling call flows. Good working experience with VOIP protocols (SIP, RTP, SDP, RTCP) and IMS (DIAMETER). Hands on experience in Diameter interface like Cx, Dx, Sh, Rx, Rf ,Ro and SIP interface GM, MW, and ISC. Working experience on Test Management and monitoring tools such as HP QC, JIRA. Knowledge in LTE architecture and interfaces. Basic knowledge, Training & architecture overview of 5G Working Experience as IMS/Cloud Engineer of AudioCodes SBC deployment over cloud

What you’ll do

Design and configure network test setups for customer demonstrations, analyze end-to-end call flows and service KPIs, and assess systems following upgrades or installations. Support testing and deployment across wireless, wireline, LTE/VoLTE, IMS, DNS, and cloud-based AudioCodes SBC environments.

Requirements

The role requires hands-on experience with DHCP, DNS, Infoblox, LTE/VoLTE signaling, VoIP protocols, IMS, and Diameter and SIP interfaces. Candidates should also have experience with test management tools such as HP QC and JIRA, knowledge of LTE architecture, basic 5G training or architecture knowledge, and experience deploying AudioCodes SBCs in the cloud.

Listed skills

• DHCP · Preferred
• DNS · Preferred

Other relevant skills

Identified from the job description. Confirm important requirements above.

• Wireless and Wireline Networks
• 3GPP Releases
• Customer Demonstrations
• End-to-End Call Flow Analysis
• Service Assurance
• KPI Analysis
• DHCP
• DNS
• Infoblox
• DNSSEC
• LTE and VoLTE
• SIP, RTP, SDP, and RTCP
• IMS and Diameter
• Test Management
• 5G
• AudioCodes SBC Deployment

Job areas

• Technology
• Engineering

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