RF Engineer IV

SEEKING CANDIDATES in Arizona (Phoenix Metro), Colorado (Denver Metro), Georgia (Atlanta Metro) or those willing to relocate that any of these locations.

Job Description:
The RF Engineer IV is responsible for the design and optimization of Distributed Antenna Systems (DAS) and wireless communication systems. This role requires advanced use of iBwave software for in-building design plans, RFDS creation, and expertise in meeting U.S. based carrier KPIs, including AT&T-specific online tools and compliance standards. Additional responsibilities include cross-functional coordination, site survey analysis, and ensuring all designs meet industry, safety, and fire-code standards.

Job Responsibilities:

• Create comprehensive models and design Distributed Antenna Systems (DAS) and wireless-communication systems based on site surveys, floor plans, and project scopes.
• Incorporate system design into the creation of carrier RFDS and CIQ documentation.
• Must be able to multi-task and prioritize tasks based on internal and customer priority.
• Identify and address coverage gaps; design LTE, CBRS, Private LTE, and WiFi networks to optimize seamless coverage.
• Perform antenna selection, propagation modeling, and validate RF designs.
• Develop and optimize both indoor and outdoor network topologies, including small cells and LTE overlays, to meet immediate and future network needs.
• Plan for and integrate emerging technologies, including mmWave 5G, CBRS, and frequency management.
• Understand various systems testing and their unique impacts on system design and functionality.
• Select and recommend network hardware to support future scalability and technological advancements.
• Utilize iBwave to simulate RF propagation and model real-world building scenarios.
• Conduct Link Budget analysis, schedule Continuous Wave (CW) testing, and apply CW data to fine-tune propagation models.
• Collaborate with DAS construction teams, field engineering, and project management to resolve design-related inquiries and validate test plans.
• Validate in-building public safety network coverage and compliance with fire code requirements through iBwave and other DAS tools.
• Prepare and lead knowledge-sharing sessions to enhance the technical proficiency and growth of the engineering team, focusing on upcoming technologies such as mmWave, CBRS, and 5G advancements.
• Demonstrate proactive problem-solving and decision-making to achieve project objectives, meeting client needs while upholding compliance with regulatory standards and company values.
• Attend regular client meetings to provide project updates, address technical inquiries, and gather feedback; work onsite at client offices as needed to ensure seamless communication, project alignment, and proactive support for client requirements and expectations.

Job Requirements:

• BS or MS in Electrical Engineering with a concentration in RF theory.
• 5+ years designing iDAS, oDAS, and Small Cells for 5G and LTE networks.
• Certification and expert proficiency in iBwave DAS design.
• OEM knowledge including (but not limited to) Comba, Cel-Fi, CommScope, and SOLiD.
• Extensive experience in RFDS creation and AT&T's proprietary tools and access platforms.
• Comprehensive understanding of U.S. based carrier KPIs, compliance criteria, and Public Safety best practices, including fire-code knowledge.
• Knowledge of LTE and NR wireless principles, RF propagation, and performing link budget analysis.
• Experience with mapping and planning tools for RF networks, including thematic heat maps.
• Proficiency in office software (Word, Excel, PowerPoint)
• Strong communication and problem-solving abilities.
• Detail oriented and receptive to feedback.
• Ability to pass a background check and drug screening.
• Must be authorized to work in the USA.

Preferred:

• NICET Design Certification
• iBwave L2 or L3 certification
• Experience in alternative modeling-and-design software (e.g. ATOLL, RAN Plan, etc)