Senior Rf Filter Design Engineer Jobs in California

If you are looking for a challenging and exciting career in the world of technology, then look no further. Skyworks is an innovator of high-performance analog semiconductors whose solutions are powering the wireless networking revolution. Through our broad technology expertise and one of the most extensive product portfolios in the industry, we are Connecting Everyone and Everything, All the Time.

At Skyworks, you will find a fast-paced environment with a strong focus on global collaboration, minimal layers of management, and the freedom to make meaningful contributions in a setting that encourages creative thinking. We are excited about the opportunity to work with you and glad you want to be part of a team of talented individuals who together are changing the way the world communicates.

Requisition ID: 78165

Job Description:

Description

The RF Front-End EM Design Co-op will support the design, electromagnetic (EM) simulation, and optimization of passive components and integrated RF front-end modules (FEMs) - including filters, couplers, baluns, matching networks, and interconnects across laminate, IPD, and package/module technologies. In this role, you will work alongside senior RF and EM design engineers to model structures, correlate simulations to measured data, and contribute to real product development.

What you will gain -

• Real, shippable RF front-end design experience at an industry leader.
• Mentorship from senior RF/EM design engineers.
• Exposure to the full design-to-silicon/module flow, from EM modeling to measured correlation.
• A collaborative, fast-paced environment working on 5G, Wi-Fi 6E/7, and next-gen connectivity products.

Responsibilities

• Build and run 2.5D/3D electromagnetic simulations of RF passive structures (filters, matching networks, transmission lines, baluns, spiral inductors, transitions).
• Extract S-parameters and develop EM-based models; integrate them into circuit-level simulations and system co-simulation.
• Optimize passive layouts for insertion loss, isolation, return loss, Q-factor, and size in multilayer laminate / IPD / wafer-level packaging.
• Correlate EM simulation results against measured (VNA / load-pull) data and refine models.
• Support layout, DRC-aware design, and design-of-experiments (DoE) studies for performance and manufacturability.
• Document methodology, results, and design trade-offs; present findings to the engineering team.

Required Experience and Skills

• Currently pursuing a BS, MS, or PhD in Electrical Engineering, Electromagnetics, RF/Microwave Engineering, or a related field.
• Able to work onsite for a period of 6 month during June - December 2027.
• Coursework in electromagnetics, RF/microwave circuit design, and transmission line theory.
• Understanding of S-parameters, impedance matching, resonators, and filter fundamentals.
• Familiarity with at least one EM simulation tool ( ANSYS HFSS, Keysight ADS/Momentum, Sonnet, EMX, or CST ).
• Basic scripting for automation and data analysis ( Python or MATLAB ).
• Strong analytical, problem-solving, and communication skills.

Desired Experience and Skills

• Hands-on experience with HFSS or ADS Momentum for passive structure design.
• Knowledge of RF front-end architectures (PA, LNA, switch, filter/duplexer modules) and FEM integration.
• Exposure to module/package technologies (laminate, IPD, WLP, flip-chip) and their EM effects.
• Understanding of filter design (acoustic/BAW/SAW, LC, cavity) and matching network synthesis.
• Lab experience with VNA measurement, calibration, and de-embedding.
• Familiarity with layout tools ( Cadence Virtuoso, AWR ) and version control.

The typical pay range for an Engineering intern across the U.S. is currently USD $26.00 - $47.50 per hour and for a Non-Engineering intern across the U.S. is currently USD $22.50 - $42.00 per hour. Starting pay will depend on level of education, the ultimate job duties and requirements, and work location. Skyworks has different pay ranges for different work locations in the U.S.

Skyworks is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, or any other characteristic protected by law. Skyworks strives to create an accessible workplace; if you need an accommodation due to a disability, please contact us at accommodations@skyworksinc.com.