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System QA Engineer for a Global Consumer Device Company in Cupertino, CA

OSI Engineering, Inc.
Cupertino, CA Contractor
POSTED ON 4/4/2026
AVAILABLE BEFORE 5/4/2026

System QA Engineer for a Global Consumer Device Company in Cupertino, CA

Summary:

In this System QA Engineer role, the candidate will focus on validating product quality and ensuring a strong end-user experience across wearable and mobile devices. This role requires hands-on testing, strong debugging skills, and close collaboration with cross-functional teams in a fast-paced environment. The ideal candidate is detail-oriented, proactive, and able to independently drive validation efforts from execution through issue resolution.

Responsibilities:

Own end-to-end validation for assigned products, including test execution, issue reporting, and fix validation

Execute manual and system-level tests for wearable and/or mobile devices

Identify, reproduce, and track defects with clear documentation (logs, timestamps, screenshots)

Work cross-functionally with hardware, software, and operations teams to drive issue resolution

Perform root cause analysis and troubleshooting for system-level issues

Ensure all validation requests and lab tasks are completed in a timely manner

Maintain clear, consistent communication with internal teams and stakeholders

Support lab management activities and ensure test readiness

Requirements:

1 3 years of experience in system QA, device testing, or related field

Experience with wearable and/or mobile device testing

Prior experience testing Apple products (minimum 6 months preferred)

Strong knowledge of Unix and at least one scripting language (Python preferred)

Strong analytical and troubleshooting skills

Proven ability to drive issues to closure across cross-functional teams

Excellent written and verbal communication skills

Self-starter with a strong sense of ownership and curiosity

BS/MS in EE, CE, CS, or equivalent experience

Desired Skillsets:

Hands-on manual validation experience with Apple products

Experience working in lab environments and managing test setups

Familiarity with Apple ecosystem and product validation processes

Type: Full Time

Location: Cupertino, CA (Onsite 5 days/week)

Pay Rate Range: $60-68(DOE)

No 3rd party agencies and no C2C allowed

Abel Lara | OSIJOBS

Salary : $68

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