At WHOOP, we're on a mission to unlock human performance and healthspan. WHOOP empowers members to perform at a higher level through a deeper understanding of their bodies and daily lives.
As a Staff RF Engineer on the WHOOP Hardware team, you will lead the architecture, integration, and delivery of the wireless systems that power WHOOP's wearable products. Working closely with Electrical, Firmware, Mechanical, Manufacturing, and Product teams, you will translate system-level requirements into robust, production-ready RF solutions.
WHOOP products rely on highly integrated wireless systems that demand exceptional RF performance, antenna efficiency, coexistence, power efficiency, and manufacturability within an ultra-compact wearable form factor. You will provide technical leadership across RF architecture, validation, certification, and production while helping shape the future of wireless technologies at WHOOP.
RESPONSIBILITIES:
Lead RF system validation, characterization, and debugging using industry-standard lab instrumentation.
Drive RF circuit design, electromagnetic simulation, and system analysis to inform architecture, performance, and design decisions.
Partner cross-functionally with firmware, mechanical, manufacturing, product, and operations teams to define, integrate, and deliver robust RF systems.
Define RF hardware requirements, validation strategies, and production test methodologies to ensure robust wireless performance from development through manufacturing.
Own RF certification efforts and ensure compliance with global wireless regulatory standards, including FCC Part 15, CISPR 11, EN 55035, and the Radio Equipment Directive (RED).
Establish RF design standards and provide technical guidance for antenna integration, PCB layout, RF routing, grounding, shielding, matching networks, and desense mitigation.
Advance research and development of next-generation RF architectures, antenna technologies, manufacturing techniques, and system-level solutions that enable different form factors and feature expansion.
Mentor engineers and establish RF engineering best practices across design, validation, and debugging while effectively communicating technical risks and recommendations to engineering and leadership stakeholders.
Travel up to 15%, domestically and internationally.
QUALIFICATIONS:
BS or higher in Electrical Engineering or related field.
8+ years of experience in relevant RF or wireless engineering.
Deep experience working with RF communication systems, including antenna integration, system-level RF performance optimization, conducted/radiated testing, coexistence, and desense mitigation.
Strong grasp of RF and electrical engineering principles, including circuit design, component fundamentals, PCB layout, grounding, shielding, and digital communication protocols.
Expert hands-on experience with RF lab equipment, including oscilloscopes, spectrum analyzers, VNAs, signal generators, calibration tools, and radiated test systems.
Strong experience with EM simulation software such as CST and HFSS.
Proven experience leading RF design, validation, certification, and production test strategies from concept through production.
Excellent written and verbal communication skills, with the ability to influence cross-functional technical decisions and mentor engineers through design reviews, documentation, and hands-on technical guidance.
Strong commitment to embracing and leveraging AI tools in day-to-day tasks, ensuring AI-assisted work aligns with the same high-quality standards as personal contributions.
Skills Required
- BS or higher in Electrical Engineering or related field.
- 8+ years of experience in RF or wireless engineering.
- Deep experience with RF communication systems including antenna integration, system-level RF performance optimization, conducted/radiated testing, coexistence, and desense mitigation.
- Strong grasp of RF and electrical engineering principles including circuit design, component fundamentals, PCB layout, grounding, and shielding.
- Expert hands-on experience with RF lab equipment: oscilloscopes, spectrum analyzers, VNAs, signal generators, calibration tools, and radiated test systems.
- Strong experience with EM simulation software such as CST and HFSS.
- Proven experience leading RF design, validation, certification, and production test strategies from concept through production.
- Knowledge of global wireless regulatory standards and certification processes (FCC Part 15, CISPR 11, EN 55035, RED).
- Excellent written and verbal communication skills and ability to mentor and influence cross-functional teams.
- Commitment to embracing and leveraging AI tools in day-to-day engineering work.
What the Team is Saying
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WHOOP Compensation & Benefits Highlights
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Parental & Family Support — Parental leave is described as generous, with an additional transition period to support return-to-work. Feedback suggests this policy stands out within the overall package.
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Wellbeing & Lifestyle Benefits — Wellness stipends, free WHOOP memberships (including a giftable one), a sleep-performance cash incentive, daily meals, and access to onsite gym and recovery tools create a lifestyle-oriented offering. Feedback suggests these perks meaningfully enhance the total rewards experience beyond base pay.
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Equity Value & Accessibility — Equity participation and stock option eligibility are highlighted, and ownership is portrayed as rewarding as the company grows. Feedback suggests this sense of ownership positively influences perceptions of compensation.
WHOOP Insights
What We Do
At WHOOP, we’re on a mission to unlock human performance. WHOOP empowers members to perform at a higher level through a deeper understanding of their bodies and daily lives. Our wearable device and performance optimization platform has been adopted by many of the world's greatest athletes and consumers alike.
Why Work With Us
At WHOOP, we’re focused on building an inclusive and equitable team with a strong sense of belonging for everyone—increasing representation in every way as our team grows. We believe that our differences are our source of strength—so much so it’s one of our core values.
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Employees engage in a combination of remote and on-site work.
