JobsWi-Fi / Bluetooth Software System Performance Engineer, Wireless Technologies & Ecosystems
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Wi-Fi / Bluetooth Software System Performance Engineer, Wireless Technologies & Ecosystems

Apple

Location

San Diego, CA

Type

Full-time

Posted

7/26/2026

Compensation

Not listed

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

Job description

The Performance Engineer will join the Wireless Technologies and Ecosystems organization, contributing to the optimization of software design for Apple's latest products such as iPhone, iPad, and Mac. This role involves working closely with the Connectivity Firmware Performance team on software design testing and optimization from early prototypes to productization. The engineer will devise performance evaluation methodologies and analyze logs to make recommendations based on trade-off analysis. A strong background in RF, Digital, and Wireless communications is essential for success in this position.

Requirements

  • A Bachelor's Degree in Computer Science, Computer Engineering, Electrical Engineering, or equivalent experience.
  • Programming experience in C or C++.
  • Experience working with wireless sniffers and protocol analyzers.
  • Proficiency in Python with hands-on experience using data science libraries.
  • Experience with power and performance trade-off analysis.
  • Strong understanding of Bluetooth, Wi-Fi, Thread, or related protocols.
  • Research or work experience in using AI/ML towards wireless problems.
  • A Master's or PhD or equivalent experience is preferred.

Responsibilities

  • Drive optimization of software design for Apple's latest products.
  • Work on software design testing and optimization from early prototypes until productization.
  • Devise performance evaluation methodologies on SW/HW prototypes.
  • Analyze logs and make recommendations for software design based on trade-off analysis.
  • Collaborate with team members to address performance issues and implement solutions.

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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