JobsWireless System Integration and Characterization Engineer
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Wireless System Integration and Characterization Engineer

Apple

Location

Irvine, CA, San Diego, CA, Sunnyvale, CA

Type

Full-time

Posted

8/18/2026

Compensation

Not listed

Undergraduate with 2+ Years of Experience
H-1B FY202699.0% approval+30% YoY
👑 Elite sponsor

Job description

The Wireless System Engineer at Apple will be part of a dynamic team focused on crafting innovative wireless SoC products. This role involves system integration, characterization, and debugging of advanced wireless technologies. The engineer will engage with the first silicon to ensure optimal performance and reliability in Apple products. A strong understanding of communication theory and experience with test equipment will be essential for success in this position.

Requirements

  • BS degree and a minimum of 3 years of relevant industry experience.
  • Experience in wireless system design, integration, or bring-up.
  • MSEE or Ph.D. with relevant experience.
  • Knowledge of existing wireless communication protocols such as 802.11 and LTE.
  • Understanding of communication theory and key Tx/Rx metrics like EVM and sensitivity.
  • Experience with radio calibration algorithms and system characterization.
  • Proficiency in programming languages such as Python, Matlab, Perl, C/C++, or C#.
  • Experience with automation infrastructure development and related tools.

Responsibilities

  • Integrate and characterize state-of-the-art wireless SoC products.
  • Bring up and debug the PHY and radio system operation and performance.
  • Optimize performance using communication theory and calibration algorithms.
  • Use test equipment to identify and resolve issues in the silicon.
  • Develop test automation including equipment drivers and reporting tools.

Benefits

  • Employees at Apple are often offered comprehensive benefits that support physical and mental well-being—flexible medical plans, confidential counseling, onsite wellness centers at major campuses, and resources for fitness and daily life. Families typically receive fertility support, paid parental leave with gradual return, caregiving leave, and dependent-care guidance, while financial perks commonly include stock grants (with purchase discounts), 401(k) matching, and income-protection coverage. Employees also see robust time off, Apple University learning and tuition reimbursement, donation matching and paid volunteer hours, and deep product and partner discounts.

H-1B filing history

Public USCIS petition and DOL LCA counts · latest USCIS FY2026, LCA FY2026

Filing entity: Apple Inc

As of Aug 23, 2026

Initial approvals

1,065

FY2026

Approval rate

99.0%

FY2026

LCA certified

9,221

FY2026

Entry-level share

5.6%

FY2026

Initial approvals YoY

+30%

Trend

LCA certified YoY

-35%

Trend

Initial approvals by fiscal year

Approval rate by fiscal year

Continuing vs initial approvals

LCA certified positions by quarter

LCA certified positions by fiscal year

Based on public USCIS and DOL filings; not a sponsorship guarantee.

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