Network Engineer (DNS Migration)

Brampton, ON
On-site
Posted Oct 14, 2026
1 position

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Employment type: Contract
Experience level: Senior · 5+ years
Posting language: English
Working hours: 40 hours per week
Seniority: Mid-Senior level
Application method: Direct apply is available

Job summary

Configure and analyze network systems following upgrades or installations, and perform end-to-end call-flow, service-assurance, and KPI analysis. Support customer demonstrations and requirements, DNS migration work, and cloud-based AudioCodes SBC deployment.

Job details

Position Name – Network Engineer (DNS Migration) 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

Requirements

The role requires hands-on expertise with DHCP, DNS, Infoblox products, DNSSEC, and related platforms, along with knowledge of LTE, VoLTE, IMS, and 5G architecture. Candidates should have experience with wireless and wireline technologies, signaling and voice protocols, Diameter and SIP interfaces, and test-management and monitoring tools.