Dear Hiring Manager,

As a Hardware Validation Engineer with 3 years of experience working in wireless systems and telecommunications, I apply with enthusiasm for this opportunity.

I am currently a Design Validation Engineer at Halliwell in Ohio, where I test cutting-edge RF electrical designs, wireless system blocks, and protocol developments for wireless products. This involves designing and implementing testing procedures (including the creation of a hardware validation methodology and testing plans) and selecting testing environments. I then work closely with system designers and architects to test the design to ensure it aligns with client requirements. 

This builds upon my time as an RF Engineer at WowTech, where I designed, tested, commissioned, and optimized wireless networks for mobile operators and equipment manufacturers.

In addition to my experience, I hold a BS in Electrical Engineering. I have extensive knowledge of RF design principles, process improvements, safety, clean designs, smart testing, and review practices. I am familiar with major DAS OEMs such as Corning, Commscope, ADRF, TE, SOLiD, and JMA/TEKO. I excel at designing small cells using Nokia MBO, Ericsson DOT, and SpiderCloud.

Please find attached my résumé for your consideration. Thank you very much for your time. I look forward to hearing from you regarding next steps.

Yours sincerely,

Jeffrey Chang