June Lim
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June Lim Email & Phone Number

RF Engineer at T-Mobile HQ// improve 5G coverage, optimization, and develop software tool for enhanced customer experience at T-Mobile
Location: Greater Seattle Area, United States, United States 4 work roles 3 schools
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✓ Verified Jun 2026 3 data sources Profile completeness 86%

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Current company
Role
RF Engineer at T-Mobile HQ// improve 5G coverage, optimization, and develop software tool for enhanced customer experience
Location
Greater Seattle Area, United States, United States
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Who is June Lim? Overview

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June Lim is listed as RF Engineer at T-Mobile HQ// improve 5G coverage, optimization, and develop software tool for enhanced customer experience at T-Mobile, a company with 77533 employees, based in Greater Seattle Area, United States, United States. AeroLeads shows a matched LinkedIn profile for June Lim.

June Lim previously worked as Radio Frequency Engineer at T-Mobile and Associate Radio Frequency Engineer at T-Mobile. June Lim holds Master Of Science - Msee, Electrical And Computer Engineering from University Of Washington.

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T-Mobile

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About June Lim

RF Engineer, System Architecture, at T-Mobile with a passion for RF technology as well as software. With 3+ years of hands-on experience in RF engineering and system architecture, I specialize in analyzing and optimizing 5G customer experiences and coverage strategies for large populations in the nation.• Spearheaded the development of a cutting-edge automation tool for national radio power guidelines, optimizing coverage strategy and reducing manual workload significantly.• Led and designed drive test coordination, post-processing drive test logs, and validated RF features, enabling successful N25, N41, and N66 deployments nationwide and important features from vendors that impact our network.•Proficient in operating multiple RF testing and post-processing tools, ensuring precise network validation and analysis while eliminating the need for external contractors.•Utilized Postman API to manage Cell-Site data, enhancing simulation planning and increasing data processing speed, resulting in improved team productivity.•Actively engaged in research, providing valuable insights to enhance team knowledge and problem-solving abilities, leading to a 15% increase in team efficiency.I am enthusiastic about leveraging my extensive RF skillsets and automation expertise to enhance network performances and identify new opportunities for optimization. I thrive on connecting with like-minded professionals and exploring collaborative ventures. Feel free to reach out, and let's discuss how we can achieve remarkable results together!

Current workplace

June Lim's current company

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T-Mobile
T-Mobile
RF Engineer at T-Mobile HQ// improve 5G coverage, optimization, and develop software tool for enhanced customer experience
bellevue, washington, united states
Website
Employees
77533
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4 roles

June Lim work experience

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Radio Frequency Engineer

Current

Bellevue, Washington, United States

Apr 2024 - Present

Associate Radio Frequency Engineer

Bellevue, Washington, United States

*Operate TEMS/XCAL/XCAP for data collection & post process in the field for link budget, new NR feature validation, and other RF related purpose*Develop automated power calculation with high-level logic for spectral density reduction, enablingT-Mobile coverage plan to achieve precise coverage for 300M customer's coverage*Create a high-level analysis report.

Sep 2020 - Apr 2024

Software Engineer Intern

Bellevue, Washington, United States

* System & Data Application Architecture* RF application software Development* System Application Operational Support

Jun 2020 - Sep 2020

English Second Language Teacher

Korea English Academy

Gyeongsan, Gyeongsangbuk-do, Korea

Aug 2018 - Sep 2018
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Colleagues at T-Mobile

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3 education records

June Lim education

FAQ

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What company does June Lim work for?

June Lim works for T-Mobile.

What is June Lim's role at T-Mobile?

June Lim is listed as RF Engineer at T-Mobile HQ// improve 5G coverage, optimization, and develop software tool for enhanced customer experience at T-Mobile.

Where is June Lim based?

June Lim is based in Greater Seattle Area, United States, United States while working with T-Mobile.

What companies has June Lim worked for?

June Lim has worked for T-Mobile and Korea English Academy.

Who are June Lim's colleagues at T-Mobile?

June Lim's colleagues at T-Mobile include Joseph Garcia, Joyce Webb, Lewis Harville, Opremini Miniopre, and Kaitlyn Eady.

How can I contact June Lim?

You can use AeroLeads to view verified contact signals for June Lim at T-Mobile, including work email, phone, and LinkedIn data when available.

What schools did June Lim attend?

June Lim holds Master Of Science - Msee, Electrical And Computer Engineering from University Of Washington.

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