Gate-level SigEM/SEB/FIT CAD Engineer
Apple · Austin, TX · Mid Level · Manufacturing and hardware engineering · posted yesterday
Apple · San Diego, CA · posted 19 days ago
By AtiveSite · Published 07/11/2026 · Updated 08/11/2026 · Every figure is linked to its source below.
| Employer | Apple |
|---|---|
| Location | San Diego, California |
| Field | Engineering, Construction and Energy › Manufacturing and hardware engineering |
| Level | Mid Level |
| Source category | Software Engineering |
| Posted | 2026-10-20 (19 days ago) |
| Work arrangement | On-site at the location listed |
| Pay | Not published in the source listing |
At Apple, we push the boundaries of what's possible - and that starts with the engineers who test it. As a System Test Engineer on our Wireless Technologies team, you'll play a pivotal role in ensuring Apple devices deliver seamless, world-class 5G and 6G connectivity across every network, every carrier, and every corner of the globe. If you thrive at the intersection of deep protocol knowledge and cutting-edge innovation, this is where your expertise will shape products used by hundreds of millions of people.
Description
In this role, you will be at the forefront of validating next-generation wireless connectivity on Apple products through rigorous interoperability testing across 5G and emerging 6G standards. You will collaborate with cross-functional teams spanning silicon, software, and RF engineering to design and execute system-level test strategies that span physical layer performance to end-to-end protocol behavior. Working with global carrier partners and industry standards, you'll leverage AI/ML-driven tooling and scalable automation frameworks to uncover issues early and drive quality to the highest bar - all in pursuit of delivering the best possible wireless experience to Apple customers worldwide.
Responsibilities:
Design, develop, and execute system-level interoperability test plans for 5G NR (Sub-6 and FR2/mmWave) and emerging 6G technologies across commercial and lab network environments
Analyze 3GPP protocol stacks and physical layer behavior to identify failure modes and drive root cause analysis on complex wireless issues
Build and maintain automated test frameworks and AI/ML-assisted diagnostic tools to accelerate test coverage and reduce manual effort
Partner with carrier and chipset partners to define interoperability test scenarios and reproduce field-reported issues in a controlled lab setting
Collaborate with hardware, software, and RF teams to validate new device features against evolving 3GPP specifications
Triage, document, and track defects with clear technical detail, working closely with engineering teams to drive issues to resolution
Contribute to the development of internal test infrastructure, signal analysis pipelines, and reporting dashboards
Stay current with 3GPP Release roadmaps and proactively identify testing gaps as standards evolve
Preferred Qualifications
Experience with 6G research concepts, IMT-2030 frameworks, or pre-standard wireless technologies
Hands-on experience with carrier interoperability testing and field trial environments
Knowledge of 5G core network architecture (5GC), network slicing, and SA/NSA deployment modes
Experience with iOS or embedded platform debugging and log analysis tools
Background in RF performance testing including beam management, MIMO, and FR2 mmWave characterization
Familiarity with test management and CI/CD pipelines for continuous test integration
Strong cross-functional communication skills with the ability to present technical findings to diverse audiences
Minimum Qualifications
Master's degree (MS) in Electrical Engineering, Computer Engineering, Telecommunications, or a related field
3+ years of hands-on experience in wireless system testing, interoperability testing, or protocol validation
Deep knowledge of 3GPP standards including 5G NR physical layer (FR1 and FR2/mmWave), RRC, NAS, and related protocols
Proficiency in scripting and automation (Python, shell, or similar) for test development and result analysis
Experience with AI/ML tools for test data analysis, anomaly detection, or tool development
Familiarity with lab test equipment such as network emulators, protocol analyzers, and signal analyzers
Pay & Benefits
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 $175,000 and $308,500, and your base pay will depend on your skills, qualifications, experience, and location.
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
Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.
Field: Engineering, Construction and Energy Sub-niche: Manufacturing and hardware engineering All jobs at Apple Jobs in California Jobs in San Diego, CA San Diego city guide California state guide San Diego County economy
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This is a Mid Level role in the Engineering, Construction and Energy field (Manufacturing and hardware engineering) at Apple. Mid-level roles usually expect some years of relevant experience and the ability to work with limited supervision.
We could not match this job title to one occupation in the official wage statistics, so no pay estimate is shown. Pay is not in the source listing; ask the employer for the range and compare in the 240 job niches.
Estimate for a wage earner: 2026 federal brackets and standard deduction (IRS), Social Security 6.2% up to $184,500, Medicare 1.45% (+0.9% above $200,000 single / $250,000 married), and a state rate you set; set your own state tax rate. It ignores credits, pre-tax deductions, local taxes and benefits. Sources: IRS: tax year 2026 inflation adjustments · SSA wage base per Federal Register notice 2025-19763.
This is editorial guidance, not information from the employer.
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The job is in San Diego, CA. Below is what the official statistics say about living and working there.
How San Diego compares. Among the 145 largest places in California, San Diego is #2 by population, #17 for long commutes (#1 = fewest), #116 for homeownership (#1 = highest), #39 for college degrees (#1 = most). Its county, San Diego County, is #8 of 58 counties for average pay ($82,854).
San Diego has 1,389,526 residents (ACS 2020–2024), about 3.5% of the population of California. It covers 326 square miles of land, which works out to roughly 4,261 people per square mile. The median age is 36.2, 4% younger than the state median (36.2 against 37.9).
The median gross rent is $2,313 a month (rent plus utilities), 14% above the state median ($2,313 against $2,036). Over a year that is 25.7% of the median household income. US housing guidance treats housing as affordable when it takes 30% of income or less, so the typical household is under that line. The median home value is $906,700, which is 8.4 times the median household income ($108,077); a ratio above 5 usually means buying is out of reach without savings or a second income. 47.3% of households own their home, 15% below the state average (47.3% against 55.9%).
The San Diego-Chula Vista-Carlsbad, CA metropolitan area has 1,538,060 jobs in the BLS wage survey, and the median pay across all occupations is $58,690 a year, 15% above the national median ($58,690 against $50,980). The biggest occupation groups are food preparation and serving related (161,910 jobs, median $38,840); office and administrative support (155,940 jobs, median $52,940); sales and related (124,550 jobs, median $44,010). The area is most specialised in life, physical, and social science (1.7 times) and architecture and engineering (1.5 times), where the share of workers is well above the national share. The best-paying groups with at least 5,000 jobs are management ($136,440) and computer and mathematical ($129,520). In 2026M09 the unemployment rate of San Diego County was 4.7%. 65.1% of residents aged 16 and over are in the labour force. The city lies in San Diego County; its jobs, pay by industry and GDP are on the county page.
Among workers, 62.6% drive alone, 2.7% use public transit, 3.5% walk, 21.2% work from home. 9.5% of workers commute 45 minutes or more, 51% below the state average (9.5% against 19.4%).
51.0% of adults aged 25 and over hold a bachelor's degree or higher, 38% above the state share (51.0% against 37.1%). 25.1% of residents were born outside the United States, 7% below the state share (25.1% against 27.0%). The poverty rate is 11.0%, 8% below the state rate (11.0% against 12.0%).
The warmest month is Aug, averaging 77°F (24.9°C), and the coolest is Dec at 51°F (10.7°C). About 320 mm (13 inches) of precipitation falls in a year; Feb is the wettest month (70 mm) and Jun the driest (2 mm). These values come from NASA satellite-based climatology on a grid of about 50 km, so they describe the wider area, not a weather station in the city.
Closest cities in this guide: El Cajon (10 miles, rent 20% lower); Chula Vista (15 miles, rent 4% lower); San Marcos (22 miles, similar rent); Escondido (22 miles, rent 12% lower). Rent differences are against San Diego; use the Compare tab to put any two cities side by side.
Full guide to San Diego →California guideAll jobs in San Diego
These links go to official sources and open in a new window. The first one is the government's or company's own site as listed in Wikidata (property "official website"); check it before relying on it.
Places within 50 miles (straight line) of San Diego, CA that have a guide, with what living there costs. No pay estimate is shown because the title did not match one occupation.
| Place ⇅ | Distance from the job city ⇅ | Median rent ⇅ | Median home value ⇅ | Median household income ⇅ | Commute 45+ min ⇅ | Rent as % of occupation pay ⇅ | Open jobs there ⇅ |
|---|---|---|---|---|---|---|---|
| San Diego, CA | 0 mi | $2,313 | $906,700 | $108,077 | 9.5% | n/a | Jobs |
| El Cajon, CA | 10 mi | $1,856 | $681,700 | $67,511 | 10.7% | n/a | Jobs |
| Chula Vista, CA | 15 mi | $2,229 | $758,700 | $108,032 | 17.6% | n/a | Jobs |
| San Marcos, CA | 22 mi | $2,348 | $868,000 | $109,377 | 14.0% | n/a | — |
| Escondido, CA | 22 mi | $2,046 | $714,500 | $91,967 | 16.8% | n/a | Jobs |
| Carlsbad, CA | 23 mi | $2,808 | $1,257,000 | $142,748 | 16.6% | n/a | Jobs |
| Vista, CA | 27 mi | $2,249 | $762,400 | $94,975 | 14.4% | n/a | — |
| Oceanside, CA | 30 mi | $2,303 | $770,300 | $97,737 | 18.3% | n/a | — |
| Temecula, CA | 47 mi | $2,347 | $679,700 | $121,063 | 35.1% | n/a | — |
We could not match this title to one occupation, so here are the other sub-niches in Engineering, Construction and Energy, where your skills may carry over:
Construction and field engineering (189) Energy and utilities (394)
How far San Diego, CA is from the 20 largest US cities, in straight-line miles (not driving distance). Click a column to sort.
| From ⇅ | Straight-line distance (miles) ⇅ | Population of that city ⇅ |
|---|---|---|
| San Diego, CA | 0 mi | 1,389,526 |
| Los Angeles, CA | 111 mi | 3,857,263 |
| Phoenix, AZ | 296 mi | 1,642,323 |
| San Jose, CA | 407 mi | 990,138 |
| San Francisco, CA | 475 mi | 830,235 |
| Denver, CO | 833 mi | 718,877 |
| Seattle, WA | 1,059 mi | 754,195 |
| San Antonio, TX | 1,123 mi | 1,479,835 |
| Oklahoma City, OK | 1,135 mi | 697,125 |
| Fort Worth, TX | 1,148 mi | 963,194 |
| Austin, TX | 1,153 mi | 979,539 |
| Dallas, TX | 1,181 mi | 1,307,930 |
| Houston, TX | 1,298 mi | 2,328,253 |
| Chicago, IL | 1,724 mi | 2,711,226 |
| Indianapolis, IN | 1,782 mi | 885,860 |
| Columbus, OH | 1,950 mi | 914,802 |
| Charlotte, NC | 2,074 mi | 903,844 |
| Jacksonville, FL | 2,085 mi | 977,670 |
| Philadelphia, PA | 2,365 mi | 1,579,706 |
| New York, NY | 2,427 mi | 8,483,844 |
| City ⇅ | Straight-line distance ⇅ | Open jobs ⇅ |
|---|---|---|
| El Cajon, CA | 10 mi | 1 |
| Chula Vista, CA | 15 mi | 2 |
| Carlsbad, CA | 23 mi | 3 |
| Newport Beach, CA | 69 mi | 1 |
| Irvine, CA | 70 mi | 21 |
| Costa Mesa, CA | 74 mi | 10 |
| Anaheim, CA | 80 mi | 50 |
| Compton, CA | 98 mi | 3 |
| Huntington Park, CA | 102 mi | 2 |
| El Segundo, CA | 106 mi | 102 |
| Culver City, CA | 110 mi | 6 |
| Los Angeles, CA | 111 mi | 494 |
| Beverly Hills, CA | 114 mi | 2 |
| Burbank, CA | 117 mi | 6 |
Apple is the employer in this listing. See all its open jobs here →
Company description (from The Muse): Working at Apple means doing more than you ever thought possible and having more impact than you ever imagined.
size: Large Size; industries: Consumer Goods & Services, Information Technology, Software, Technology; locations on The Muse: Cupertino, CA.
It is among the 200 largest US-headquartered employers in our list, with about 166,000 employees worldwide (year not stated). Company page with headquarters, state economy and official links →
These links go to official sources and open in a new window. The first one is the government's or company's own site as listed in Wikidata (property "official website"); check it before relying on it.
The employer's profile on The Muse →
What it is like to work at a company (culture, schedules, benefits) is not in the source data, so we do not describe it. Read the description and ask the questions under "How to prepare".
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All Manufacturing and hardware engineering jobs → · All Engineering, Construction and Energy sub-niches →
A mid level role in engineering, construction and energy (manufacturing and hardware engineering) listed 19 days ago. The full description is on this page and on The Muse.
San Diego, CA.
Use the "View this job and apply on The Muse" button. AtiveSite does not receive applications.
The listing does not publish pay, and we could not match the title to one official occupation.
Median rent in San Diego is $2,313 a month and median household income $108,077 (ACS 2020–2024).
It was posted on 2026-10-20 (19 days ago). Jobs older than 90 days are not shown.
Yes: browse manufacturing and hardware engineering jobs in California.
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