Radio Frequency (RF) Engineer IV Additional skills needed are DAS and DRAN. Experience: • At least 3-5 years of experience specifically in RF design and optimization, preferably in an in-building environment deploying DAS and DRAN solutions. • Candidates should have hands-on experience with RF simulation tools, network optimization, and performance analysis. • Proficiency in using RF planning and simulation software such as Atoll, iBwave, or similar tools. • Experience with RF measurement tools and techniques for analyzing and optimizing signal strength, interference, and other RF parameters within buildings. • Familiarity with regulatory requirements and standards governing RF design and deployment, such as FCC regulations for emission compliance in the United States. • Experience working with different wireless technologies like LTE, 5G, Wi-Fi, and their integration into in-building environments. Skills and Knowledge: • Strong understanding of RF principles, propagation models, antenna theory, and wireless communication systems. • Proficiency in analyzing RF propagation characteristics, interference patterns, and signal coverage within indoor environments. • Excellent problem-solving skills and the ability to troubleshoot RF issues within in-building wireless networks. • Good understanding of network protocols and architectures related to wireless communication systems. • Strong communication and collaboration skills to work effectively with cross-functional teams including network engineers, site development and project managers. • Ability to document designs, optimization plans, and technical specifications clearly and effectively. Certifications: • While not always required, DAS OEM certifications such as CoomScope, SOLiD, JMA or vendor-specific certifications from companies like Ericsson or Nokia can be beneficial and demonstrate expertise in the field. Technology Requirements • (I.E Programs, systems, etc) Hands on experience with iBwave tool. • Prior experience with DAS & DRAN deployments