Principal Antenna in Package (AiP) Design Engineer

Skyworks; United States; Remote; USD 123,000 - 255,000; Full time

Benefits offered by this job

Healthcare benefits

401(k) plan with company match

Employee stock purchase plan

Paid time off

Job summary

Skyworks Solutions, Inc. is seeking a Principal Antenna in Package (AiP) Design Engineer to design, analyze, prototype, and test mmWave PCB-based phased array antennas for defense and aerospace.

You will collaborate with world-class RF engineers and test professionals to deliver state-of-the-art solutions for Satellite Communications, LOS, and radar applications, contributing to a fast-paced, globally distributed team with a strong focus on innovation.

Qualifications

• Bachelor's degree (BSEE or equivalent) with twelve+ years of experience.
• Prior design experience with RF/mmWave phased array antenna components.
• Experience using AWR, CST, and HFSS.
• Experience testing RF and mmWave circuits, coupons, and systems.
• Experience with scripting or programming using a language such as Python.

Responsibilities

• Design PCB-based antenna elements and arrays for mmWave operation, including analysis of array-level efficiency, gain, scan performance, and related metrics.
• Collaborate with antenna, electrical, RF component, and PCB design engineers to develop mmWave phased array prototype designs for emerging markets and applications.
• Model RF and mmWave components, including PCB mmWave transitions, connector matching networks, filters, tuning networks, and related structures, using AWR, CST, and/or HFSS.
• Design passive circuit components such as power splitters/combiners, microstrip and stripline transmission lines, and impedance transformers using AWR, CST, and/or HFSS.
• Develop, manage, and finalize bill of material (BOM) lists and guide parts selection to support cost models and prototype schedules.
• Support over-the-air test development for new waveforms and test conditions, including hands-on testing of RF and mmWave phased array antennas.
• Support test and troubleshooting of new mmWave phased array prototypes, including power supplies, control circuits, and RF/mmWave circuits, and perform power integrity analysis on prototype boards.

Skills

RF/mmWave design

Python scripting

Education

BSEE or equivalent

Tools

AWR

CST

HFSS

Job description

Principal Antenna in Package (AiP) Design Engineer

Posting Start Date: 10/27/26 Job Location(s): CO,Remote

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.

Job Description:

Description

The Antenna Technologies team, part of the Defense Missions Technology group within Skyworks Defense & Aerospace (D&A) business unit, develops advanced phased array antenna solutions that enable our customers to accomplish critical missions. As a member of our team, you will collaborate with world-class antenna designers, RF engineers, and test professionals to create state-of-the-art products for Satellite Communications, Line-of-Sight Communications, Radar, and other defense and aerospace applications.

Position Summary

Skyworks Antenna Technologies team is seeking a Principal Antenna in Package (AiP) Design Engineer to design, analyze, prototype, and test mmWave printed circuit board-based phased array antenna solutions for defense and aerospace applications.

Responsibilities

A candidate in this position will be trained and expected to perform the following duties shortly after joining the antenna team:

• Design PCB-based antenna elements and arrays for mmWave operation, including analysis of array-level efficiency, gain, scan performance, and related metrics.
• Collaborate with antenna, electrical, RF component, and PCB design engineers to develop mmWave phased array prototype designs for emerging markets and applications.
• Model RF and mmWave components, including PCB mmWave transitions, connector matching networks, filters, tuning networks, and related structures, using AWR, CST, and/or HFSS.
• Design passive circuit components such as power splitters/combiners, microstrip and stripline transmission lines, and impedance transformers using AWR, CST, and/or HFSS.
• Develop, manage, and finalize bill of material (BOM) lists and guide parts selection to support cost models and prototype schedules.
• Support over-the-air test development for new waveforms and test conditions, including hands-on testing of RF and mmWave phased array antennas.
• Support test and troubleshooting of new mmWave phased array prototypes, including power supplies, control circuits, and RF/mmWave circuits, and perform power integrity analysis on prototype boards.

Required Experience and Skills

Required Qualifications

• Bachelor's degree (BSEE or equivalent) with a minimum of twelve+ years of experience.
• Prior design experience with RF/mmWave phased array antenna components.
• Experience using AWR, CST, and/or HFSS.
• Experience testing RF and mmWave circuits, coupons, and systems.
• Experience with scripting or programming using a language such as Python.

Desired Experience and Skills

Preferred Qualifications

• Experience designing Antenna in Package (AiP) structures for high-volume applications.
• Experience transitioning RF/mmWave designs from prototype through production release.
• Familiarity with RF system budgeting, cascaded analysis, gain/noise/IP3 tradeoffs, and link budget development.
• Experience with array calibration, beam steering, or scan performance optimization.
• Experience with antenna measurement systems, near-field/far-field ranges, or over-the-air phased array testing.

This position is not eligible for visa sponsorship by the Company.

#LI-SM1

The typical base pay range for this role across the U.S. is currently USD$122,900 -$255,200 per year. Starting base pay will depend on relevant experience and skills, training and education, business needs, market demands, the ultimate job duties and requirements, and work location. Skyworks has different base pay ranges for different work locations in the U.S. Benefits include access to healthcare benefits (including a premium-free medical plan option), a 401(k) plan and company match, an employee stock purchase plan, paid time off (including vacation, sick/wellness, parental leave), among others. Employees are eligible to participate in an incentive plan, and certain roles are also eligible for additional awards, including recognition and stock. These incentives and awards are based on individual and/or company performance.

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 [e-mail].

Skyworks is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristic protected by law.

Copyright 2026 Skyworks Solutions, Inc.