Radio Frequency Optimization Engineer

MobileComm Professionals, Inc; Toronto; On-site; CAD 150,000 - 190,000; Full time

Job summary

MobileComm Professionals, Inc seeks an experienced 5G & LTE RF Optimization SME to work on-site with client Ericsson RAN environments in Toronto, Ontario. The role focuses on LTE/5G RF optimization, performance improvement, troubleshooting, and feature implementation to meet customer requirements.

You will analyze drive tests and MDT/OSS data, optimize coverage and interference, and collaborate closely with customer teams, delivering actionable recommendations and value-added consultation.

Qualifications

• 10+ years of LTE/5G RF optimization experience.
• Experience with Ericsson RAN and OSS/ENM tools.
• Experience with LTE/5G NR, VoLTE, CA, Massive MIMO.
• Strong analytical and customer-facing consulting skills.

Responsibilities

• Perform LTE & 5G RF optimization and performance analysis.
• Analyze network KPIs and conduct root cause analysis.
• Optimize coverage, capacity, mobility, and interference.
• Implement and tune Ericsson features and RF parameters.
• Analyze drive test, MDT, and OSS performance data.
• Collaborate with customer teams and present optimization recommendations.

Skills

LTE/5G RF optimization

Ericsson RAN

KPI optimization

Drive test analysis

Education

Bachelor’s degree in Telecommunications or related field

Tools

TEMS

XCAL

Actix

Ericsson OSS/ENM tools

Job description

We are looking for an experienced 5G & LTE RF Optimization SME with strong expertise in Ericsson RAN technologies. The candidate will work at the customer site, supporting LTE and 5G network optimization, performance improvement, troubleshooting, and feature implementation. This is a customer-facing role requiring excellent communication, technical, and consulting skills.

Key Responsibilities

• Perform LTE & 5G RF optimization and performance analysis.
• Analyze network KPIs and conduct root cause analysis.
• Optimize coverage, capacity, mobility, and interference.
• Implement and tune Ericsson features and RF parameters.
• Analyze drive test, MDT, and OSS performance data.
• Support site Optimization, cluster optimization, and network acceptance.
• Collaborate with customer teams and present optimization recommendations.

Required Skills & Experience

• 10+ years of LTE/5G RF Optimization experience.
• Strong hands‑on experience with Ericsson RAN and Ericsson OSS/ENM tools.
• Good knowledge of Ericsson features, parameters, and KPI optimization.
• Experience with LTE, 5G NR (NSA/SA), VoLTE, Carrier Aggregation, and Massive MIMO.
• Hands‑on experience with RF optimization tools such as TEMS, XCAL, Actix, or similar.
• Strong analytical, troubleshooting, communication, and customer‑facing consulting skills.

Preferred Qualifications

• Bachelor's degree in Telecommunications, Electronics, or a related field.
• Experience with Bell Canada or Canadian telecom operators is preferred.