Sr. Network Designer

Our Technology team wakes up every day with one goal in mind - connecting Canadians to the people and things that matter most. Together, we are proud to support 30 million Canadians each month through managing a robust portfolio that champions leading-edge technology. We drive large-scale, complex, and high-visibility technology projects and programs that shape the future of technology in Canada and expand connectivity from coast to coast. If you are interested in being a part of this, consider applying for the following chance:

Who we are looking for :

Come be part of the team that manages Canada’s most reliable 5G network and shapes the next evolution of intelligent, automated wireless networks.

We are looking for a Senior RAN Designer to join our RAN Engineering and Innovation team. This role is focused on improving wireless network performance, customer experience, capacity, reliability, and operational efficiency across 4G, 5G NSA, 5G SA, and emerging 5G Advanced capabilities.

The successful candidate will combine strong RAN engineering fundamentals with data-driven optimization, automation, and cross-domain collaboration to achieve desired outcomes. You will help evolve the wireless network toward more intelligent, cloud-enabled, and automated operations by assessing new technologies, validating vendor capabilities, developing engineering guidelines, and translating complex performance data into actionable network improvements.

Job Locations : Toronto, Brampton

What you will do

- Lead RAN performance optimization across 4G, 5G NSA, 5G SA, and emerging 5G Advanced network capabilities.
- Analyze network KPIs, counters, traces, configuration data, alarms, customer experience indicators,



and traffic trends to identify improvement opportunities.
- Develop and validate optimization strategies for coverage, capacity, mobility, reliability, spectral efficiency, VoLTE/VoNR performance, and overall end-user experience.
- Apply statistical analysis, and predictive analytics to support anomaly detection, forecasting, proactive issue identification, and data-driven engineering decisions.
- Design or contribute to automation workflows that improve repeatability and efficiency in parameter optimization, feature validation, KPI monitoring, reporting, and deployment readiness.
- Assess new RAN software releases, features, hardware platforms, spectrum deployments, and vendor capabilities to determine operational, performance, and customer-experience impacts.
- Support the introduction of new technologies such as 5G Advanced, RedCap, network slicing, massive MIMO evolution, small cells, FWA, private wireless, IoT, and energy-saving features.
- Create engineering guidelines, test plans, technical recommendations, deployment criteria, and operational handover documentation for new RAN features and capabilities.
- Collaborate with design, operations, core, transport, device, product, vendor, service assurance, and field teams to resolve complex technical issues and deliver on business initiatives.
- Contribute to the evolution of AI-assisted, cloud-native,



and automated RAN operations, including closed-loop automation with human-in-the-loop governance.

What you bring

Bachelor’s degree in Electrical Engineering, Computer Engineering, Telecommunications, Computer Science, or a related technical field; a master’s degree is preferred. Several years of hands‑on experience in wireless network engineering, RAN optimization, RF performance, network analytics, or a related telecom engineering role.

- A commitment to Diversity, Equity, Inclusion, Belonging, and Accessibility, helping create an environment where everyone feels welcomed, valued, and supported

Strong expertise in 4G, 5G NSA, 5G SA, and 5G Advanced RAN architecture, including radio resource management, mobility, air interface procedures, signaling, and 3GPP specifications.

Hands‑on experience with RAN KPI analysis, counter interpretation, parameter optimization, feature validation, software release assessment, and customer‑experience improvement.

Strong knowledge of RF engineering fundamentals, communications theory, massive MIMO, beam management, carrier aggregation, interference management, spectrum efficiency, and capacity optimization.

Experience with RAN hardware and software configurations, including eNB, gNB, radios, active antenna systems, baseband capacity, feature activation, and vendor parameter management.

Working knowledge of 4G and 5G protocols and interfaces, including TCP/IP, SIP, S1AP, NGAP, X2, Xn, GTP, Layer 3 signaling, and related call flows.

Experience applying statistics, probability, AI/ML, or predictive analytics to network performance, capacity forecasting, anomaly detection, quality improvement, or opera

📌 Sr. Network Designer (Toronto)
🏢 Rogers Communications
📍 Toronto