L4 iPhone Repair Engineer

Experience: 2–3 Years

Industry: Smartphone / Electronics Repair

Function: Technical Repair & Diagnostics

Location: Gurgaon

Employment Type: Full-time

About Control Z

Control Z is a technology company on a mission to extend the life of smart devices and enable smarter, more sustainable consumption.

We specialize in renewing and upgrading smartphones and other electronic devices, transforming used and damaged devices into high-quality, reliable products. By choosing renewal over replacement, we aim to reduce electronic waste and create a more sustainable technology ecosystem.

At Control Z, you'll be part of a mission-driven team that combines technology, craftsmanship, and sustainability to give devices a second life.

About the Role

We are looking for a skilled L4 iPhone Repair Engineer with strong hands-on experience in motherboard-level diagnostics and repair.

The ideal candidate should be comfortable handling complex iPhone hardware failures, performing micro-soldering and component-level repairs, and independently troubleshooting issues that go beyond conventional part replacement.

Key Responsibilities

• Perform L4-level motherboard repair and troubleshooting on iPhones.
• Diagnose and repair complex IC, CPU, power, charging, display, audio, and network-related issues.
• Perform component-level and circuit-level repairs on iPhone motherboards.
• Carry out micro-soldering, jumper work, component replacement, and rework.
• Use schematics, board views, multimeters, DC power supplies, microscopes, and other diagnostic tools to identify faults.
• Troubleshoot short circuits, power issues, boot failures, no-display issues, charging failures, and network-related faults.
• Identify root causes of motherboard failures and execute appropriate repair solutions.
• Perform post-repair testing and ensure devices meet defined quality standards.
• Maintain accuracy, productivity, and quality while handling multiple repair cases.
• Document repair findings, failure types, and resolutions to improve the repair process.
• Stay updated on iPhone motherboard technologies, common failure patterns, and advanced repair techniques.

What We're Looking For

• 2–3 years of hands-on experience in iPhone motherboard / L4-level repair.
• Strong understanding of iPhone hardware architecture and motherboard components.
• Good knowledge of schematics, board views, and circuit-level troubleshooting.
• Strong micro-soldering skills and experience with SMD/component-level repair.
• Ability to independently diagnose and repair complex motherboard failures.
• Hands-on experience with diagnostic equipment such as microscope, multimeter, DC power supply, soldering station, hot air station, etc.
• Strong problem-solving and analytical skills.
• High attention to detail and commitment to repair quality.
• Ability to work efficiently in a target-driven repair environment.

Why Join Control Z

• Work on advanced iPhone motherboard-level repairs.
• Be part of a fast-growing technology and sustainability-focused company.
• Opportunity to sharpen your expertise in L4 repair and advanced diagnostics.
• Work with a team that is changing the way people think about device repair, reuse, and sustainability.
• Build expertise in a high-demand technical skill while contributing to a more sustainable future.

Interested

If you are passionate about electronics repair, micro-soldering, and solving complex motherboard-level problems, we'd love to hear from you.

Apply now and join Control Z in giving technology a second life.

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