Back to job search
COGNITO INC logo

Network Engineer- DNS/Migration/IMS

  • Brampton, ON
  • On-site
  • Posted Oct 13, 2026
  • 1 position

Opens LinkedIn

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

Design and configure network systems for customer demonstrations, analyze end-to-end call flows and service assurance metrics, and assess system behavior after upgrades or installations. Support telecom technologies and IMS/cloud deployments, including DNS and DHCP platforms, LTE/VoLTE signaling, and AudioCodes SBCs.

Job details

Network Engineer- DNS/Migration (Telecom) in Brampton, ON, Canada (Day-1 onsite), immediately who has strong experience in Wireless, Wireline and different 3GPP Releases along with Test Management. Role Overview 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 systems for customer demonstrations, analyze end-to-end call flows and service assurance metrics, and assess system behavior after upgrades or installations. Support telecom technologies and IMS/cloud deployments, including DNS and DHCP platforms, LTE/VoLTE signaling, and AudioCodes SBCs.

Requirements

The role requires hands-on experience with wireless and wireline technologies, 3GPP releases, DNS/DHCP and Infoblox products, LTE/VoLTE, and IMS signaling protocols and interfaces. Candidates should also have test management experience, familiarity with monitoring tools such as HP QC and JIRA, and working 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 Networking
  • Wireline Networking
  • 3GPP Releases
  • Test Management
  • End-to-End Call Flow Analysis
  • Service Assurance
  • KPI Analysis
  • DHCP
  • DNS
  • Infoblox
  • DNSSEC
  • LTE
  • VoLTE
  • SIP
  • IMS
  • Diameter

Job areas

  • Technology
  • Engineering

More jobs from COGNITO INC

See all jobs from COGNITO INC