Apple

Wireless System Validation Engineer

Apple$180K — $225K *
Telecommunications & Hardware
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Master's degree in Electrical Engineering or related field
  • 3 years of experience in RF testing or related role
  • In-depth knowledge of RF Receiver (Rx) and Transmitter (Tx) characterization
  • Hands-on experience with RF lab equipment like spectrum analyzers and network analyzers
  • Strong background in optimizing RF parametric performance metrics
  • Experience in defining RF test conditions for both automated and bench tests
  • Familiarity with wireless technologies such as IEEE, GSM, UMTS, LTE, or NR

Responsibilities

  • Define RF HW platform test requirements and implement in-house test systems
  • Debug and resolve issues related to RF compliance
  • Collaborate with vendors and cross-functional teams to enhance RF performance
  • Support manufacturing testing and product certification
  • Characterize RF Receiver and Transmitter chains using lab equipment
  • Build and execute detailed test plans for regulatory compliance
  • Analyze RF components' behavior in cellular technology

Benefits

  • Comprehensive medical and dental coverage
  • Retirement benefits
  • Employee stock purchase plan with discounted stock options
  • Educational reimbursement for career advancement-related expenses
  • Discounted products and free services
  • Eligibility for discretionary bonuses or commission payments
  • Relocation assistance potential
Full Job Description
Description

APPLE INC has the following available in Cupertino, California and various unanticipated locations throughout the USA. Define RF HW platform test requirements, design and implement in-house test systems, debug and resolve issues, and manage the process to ensure Apple products conform to all applicable wireless standards. Work with vendors, technology suppliers and cross-functional staff to optimize RF parametric performance. Support the manufacturing, manufacturing test and Certification of Apple Products. Performing RF hardware validation using RF lab equipment: Spectrum analyzer, Network Analyzer, Power Meters. Characterize Radio Frequency (RF) Receiver (Rx) and Transmitter (Tx) chains. Build and execute detailed test plans to ensure the product in compliance to worldwide regulatory requirements and carrier requirements. Resolve 3GPP, regulatory compliance issues by making recommendations to cross functional teams (including but not limited to RF/Antenna systems). Analyze RF component behavior in cellular technologies. Define test requirements, including designing, implementing in-house test systems and executing validation test cases. 40 hours/week. At Apple, base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $180,161- $225,300/yr and your base pay will depend on your skills, qualifications, experience, and location.

PAY & BENEFITS: Apple employees also have the opportunity to become an Apple shareholder through participation in Apple's discretionary employee stock programs. Apple employees are eligible for discretionary restricted stock unit awards, and can purchase Apple stock at a discount if voluntarily participating in Apple's Employee Stock Purchase Plan. You'll also receive benefits including: Comprehensive medical and dental coverage, retirement benefits, a range of discounted products and free services, and for formal education related to advancing your career at Apple, reimbursement for certain educational expenses - including tuition. Additionally, this role might be eligible for discretionary bonuses or commission payments as well as relocation. Learn more about Apple Benefits: https://www.apple.com/careers/us/benefits.html.

Minimum Qualifications

Master's degree or foreign equivalent in Electrical Engineering, Computer Engineering, or related field and 3 years of experience in the job offered or related occupation.

Education and/or experience must include:

Experience in RF Receiver (Rx) and Transmitter (Tx) chains and characterization.

Performing RF hardware validation using RF lab equipment: Spectrum analyzer, Network analyzer, and Power meter.

Optimizing RF parametric performance such as Adjacent channel leakage ratio (ACLR), Transmit Power, Power Added Efficiency (PAE), Input Third-Interception Point (IIP3) in various operating (linear and saturated power, digital pre-distortion (DPD)) conditions.

Experience measuring RF parameters including gain, stability, phase noise, timing, EVM, tx mismatch/loadpull, spurious emission, small signal S-parameter and noise figure.

Defining RF test conditions in automated test and bench test.

Analyzing radio frequency (RF) component characteristics and behavior in cellular technologies.

Experience with wireless technologies: Institute of Electrical and Electronics Engineers (IEEE), Global System for Mobile communications, (GSM), Universal Mobile Telecommunications System (UMTS), Long-Term Evolution (LTE), or New Radio (NR).

Preferred Qualifications

N/A

About Apple

Apple is a corporation that designs, manufactures, and markets mobile communication and media devices, personal computers, portable digital music players, and sells a variety of related software, services, peripherals, networking solutions, and third-party digital content and applications. Apple provides many products and services, including iPhone; iPad; iPod; Mac; Apple TV; a portfolio of consumer and professional software applications; the iOS and OS X operating systems; iCloud; and accessories, service, and support offerings. It sells its products worldwide through its retail stores, online stores, direct sales force and third-party cellular network carriers, wholesalers, retailers, and value-added resellers to the consumer and also sells third-party iPhone, iPad, Mac and iPod compatible products, including application software and accessories through its online and retail stores. Introduced in 1984, the Macintosh was the first widely sold personal computer with a graphical user interface (GUI). That feature and others such as an improved floppy drive design and a low-cost hard drive that made data retrieval faster helped Apple cultivate a reputation for innovation. Apple was named as the most admired company in the United States in 2008 and in the world from 2008 to 2012 by the Fortune magazine. The company was founded by Steven Paul Jobs, Steve Wozniak, and Ronald Gerald Wayne on April 1, 1976, and is headquartered in Cupertino, California.

Apple Careers

Join Apple, a place where extraordinary people gather to do their best work. Our ever-expanding global team is at the forefront of innovation and leadership in the tech industry. At Apple, we're not just building products—we're crafting the kind of wonder that revolutionizes entire industries. It's the diversity of our people and their ideas that inspires the innovation that runs through everything we do, from amazing technology to industry-leading environmental efforts. Work You’ll Do Embark on a journey with Apple’s market-leading team to help some of the world’s most influential companies navigate their path to digital mastery with cutting-edge technology and services. Transform industries and touch lives with your unique ideas at Apple. Here, you’ll lead through a unique position at the intersection of technology, creativity, and robust industry expertise. Collaborate with a global team of professionals who are at the top of their game in technology and design. Apple isn’t just a company, it’s a community of innovators and passionate thinkers. Introducing the Apple Innovation and Leadership Initiative We are building a market-leading team to drive our efforts in delivering groundbreaking solutions and services. At Apple, job opportunities are abundant, offering you the chance to explore diverse roles from engineering to marketing, all designed to empower your career growth. Do Innovative Work Join the largest group of creative and technical experts in the world—professionals dedicated to redefining what’s possible through technology and innovation. Deliver targeted solutions through a depth and breadth of expertise that’s unmatched, driving forward our commitment to excellence and leadership in every project we undertake. Be Part of a Great Team Engage in a wide range of projects utilizing Apple’s technology and resources. Harness the unparalleled capabilities, global scale, and joint solution development that only Apple can offer. Future-Proof Your Career Advance your career with limitless opportunities at Apple. Go as far as your ambition takes you with unmatched training, development, and certification support. Explore Discover how Apple is leading the way in tech innovation: [With iOS] Businesses can streamline operations and enhance customer interactions... READ MORE Smart home technology integration that sets the standard for convenience and security... READ MORE The Apple Experience Our combined service capabilities, global scale, and joint solution development help clients overcome challenges and lead transformation in their industries. Clients worldwide look to Apple for new strategies and solutions that drive growth and innovation in the digital era. Stay Connected Join Our Team Search open positions that match your skills and interests. We look for passionate, curious, creative, and solution-driven team players. Whether you’re seeking a professional role, an internship, or a leadership position, Apple offers a variety of employment opportunities. SEARCH APPLE JOBS Keep Up to Date Stay ahead with career tips, insider perspectives, and industry-leading insights you can put to use today—all from the people who work here. READ CAREERS BLOG Job Alert Emails Personalize your subscription to receive job alerts, latest news, and insider tips tailored to your preferences. See what exciting and rewarding opportunities await at Apple, a company committed to diversity, innovation, and leadership. Explore job opportunities, employment benefits, and the culture of growth and innovation at Apple. Prepare your resume, hone your interview skills, and ready yourself for a career at one of the most prestigious companies in the world. Join us in pushing the boundaries of what is possible.
Learn more about Apple
Size
154,000 employees
Market Cap
$2,074.3 billion
Industry
Net Income
$63.9 billion
Founded
1976
5 Year Trend
+11.5%
Revenue
$294.1 billion
NASDAQ

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