New

RF Design Engineer

NOKIA
US Annual Base Salary Range * $ 105,488.37 - 195,906.98 USD *Plus, potential incentive/variable compensation for eligible roles
United States, New York, New York
171 Madison Avenue (Show on map)
Nov 18, 2025
We are seeking an experienced RF Engineer with strong expertise in multilayer substrate design, preferably using organic materials, e.g., BT, ABF, or other advanced laminate substrates. The ideal candidate will have a solid foundation in microwave theory, high-speed signal integrity (SI), and power integrity (PI) in both the frequency and time domains. This role involves working closely with cross-functional teams to design, simulate, and validate high-speed and high-frequency interconnects for next-generation RF and mixed-signal modules. Design and develop RF/microwave multi-layer substrates and PCB, with emphasis on organic substrate materials and stack-up optimization. Perform electromagnetic and circuit-level simulations using ANSYS HFSS, Keysight ADS, and other modeling tools to ensure performance meets system-level requirements. Conduct signal integrity (SI) and power integrity (PI) analyses, including both frequency-domain (S-parameters, impedance) and time-domain (TDR/TDT, eye diagrams) evaluations. Collaborate with PCB/substrate layout engineers to define routing rules, via structures, and impedance control for high-speed and RF interconnects. Support design verification and characterization using Vector Network Analyzer (VNA), Time Domain Reflectometer (TDR), and high-speed oscilloscopes. Work with manufacturing partners to ensure DFM/DFE compliance and yield optimization for advanced substrates. Interpret and correlate measurement data with simulations to refine models and improve design accuracy. Document design methodologies, results, and best practices to support continuous improvement and team knowledge sharing. You have Bachelor's or Master's degree in Electrical Engineering, 3+ years of industry experience in RF/microwave or high-speed hardware design (senior levels may require 5-8+ years). Proven experience with organic multilayer substrate design (e.g., ABF, BT, or similar). Proven experience with high-speed PCB materials Strong understanding of microwave network theory, S-parameters, impedance matching, and transmission line theory. Hands-on experience with HFSS, ADS, or equivalent simulation tools. Familiarity with high-speed measurement tools such as VNA, TDR, and high-bandwidth oscilloscopes. Knowledge of EM model extraction, de-embedding techniques, and measurement correlation. It would be nice if you also had: Experience with RF module integration or system-in-package (SiP) technologies. Familiarity with 3D EM-circuit co-simulation Understanding of manufacturing processes for organic substrates, including lamination, via formation, and surface finish techniques. Experience working with EDA tools (Altium, Allegro APD, Mentor Xpedition, or similar) for layout and stack-up design. Experience with power distribution network (PDN) design and analysis is a plus. About Nokia Join us in creating the technology that helps the world act together. We are a B2B technology innovation leader, pioneering networks that sense, think and act, putting the world's people, machines and devices in sync to create a more sustainable, productive and accessible future. Learn more about life at Nokia. About the Business Group A robust digital backbone is the unsung hero of modern life, underpinning everything from daily interactions to cloud computing and critical infrastructure. The Network Infrastructure team is passionate about pushing the boundaries of what's possible in networking, tackling the toughest challenges and delivering innovative solutions. We deliver trusted, purpose-built IP, optical, fixed, and data center solutions that power the internet, drive the global economy, and support the mission-critical industries that keep the world running. Our recruitment process We act inclusively and respect the uniqueness of people. Our employment decisions are made regardless of race, color, national or ethnic origin, religion, gender, sexual orientation, gender identity or expression, age, marital status, disability, protected veteran status or other characteristics protected by law. We are committed to a culture of inclusion built upon our core value of respect. If you're interested in this role but don't meet every listed requirement, we still encourage you to apply. Unique backgrounds, perspectives, and experiences enrich our teams, and you may be just the right candidate for this or another opportunity. The length of the recruitment process may vary depending on the specific role's requirements. We strive to ensure a smooth and inclusive experience for all candidates. Discover more about the recruitment process at Nokia.