RF Lead Engineer: From Concept to Real Hardware

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Lead RF from architecture to real hardware in a high-growth semiconductor company solving front-end complexity at scale!

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This RF Lead Engineer opportunity sits within a well-funded, fast-growing semiconductor company developing next-generation RF technology for mobile and connected devices. The business is focused on simplifying RF front-end architectures at a system level, enabling more efficient, scalable connectivity across a wide range of applications.

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Joining as an RF Lead Engineer, you’ll play a key role in moving cutting-edge RF concepts into real, deployable hardware – working closely with architecture, systems, and wider engineering teams.

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As an RF Lead Engineer, you will take ownership of RF subsystem design and delivery within a defined system architecture. This is a hands‑on position with real technical depth, combined with leadership responsibilities across design, validation, and team development.

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You’ll be expected to drive RF performance from concept through to validation, ensuring designs meet both technical and commercial objectives.

Key responsibilities RF Technical Leadership\n

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• Lead RF design activities aligned to system-level requirements
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• Own RF subsystem performance, implementation, and delivery
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• Drive design reviews and provide technical sign-off
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RF Design & Development\n

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• Design and simulate RF circuits (LNAs, PAs, filters, duplexers)
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• Optimise RF performance within system constraints
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• Define and execute RF test and validation plans
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• Analyse measurements (S-parameters, NF, EVM, ACPR, phase noise, linearity)
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• Lead debugging and root‑cause analysis of RF issues
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• Mentor and support RF engineers within the team
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• Promote strong engineering practices and documentation standards
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Cross-Functional Work\n

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• Collaborate with system architects and multidisciplinary teams
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• Contribute to technical decision‑making, planning, and risk management
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• Support manufacturing and production test activities
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What they’re looking for\n

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• Degree in RF Engineering, Electronics, Physics, or similar
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• Strong hands‑on RF design experience across relevant frequency ranges
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• Proven track record delivering RF projects at a senior/lead level
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• Solid understanding of RF theory and real‑world implementation
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• Experience with tools such as ADS, AWR, CST, HFSS
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You’ll suit this role if you’re delivery-focused, technically sharp, and comfortable operating in an environment where architecture and productisation are closely linked.

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• Competitive salary + pension
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• Share options
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• 25 days holiday + bank holidays
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• Private medical, life assurance, income protection
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• Flexible working options
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• Additional benefits platform
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Why this role\n

This RF Lead Engineer position offers a genuine opportunity to influence how RF systems are architected and delivered in next-generation wireless products. It’s a strong fit for someone who enjoys combining deep technical work with leadership and wants to see their designs move into real‑world deployment.

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7710 N FM 620,Bldg. 13-d, Austin.Texas 78726

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