Flex is the diversified manufacturing partner of choice that helps market-leading brands design, build and deliver innovative products that improve the world.
**Job Summary**:
**Job summary**:
- To support our extraordinary teams who build great products and contribute to our growth, we're looking to add a _**_Test Technician (NPI) _**_located in _**_Aguascalientes_**_ _
- Reporting to the Test Engineer / NPI Lead, this role is responsible for supporting New Product Introduction (NPI) activities by developing, validating, troubleshooting, and releasing test processes and equipment to production.
This position plays a critical role in ensuring test readiness, process stability, and a successful transition from NPI to mass production._
**What a typical day looks like**:
- Duties performed in this role vary depending on the business unit, location, or product being manufactured.
Duties may include, but are not limited to the following:
- Supports NPI builds, pilot runs, and validation activities, ensuring test readiness and execution
- Performs advanced troubleshooting and debug at system, subassembly, and PCBA level
- Analyses test failures, logs, and yield trends to identify root cause and implement corrective actions
- Configures and validates network communication (Ethernet, IP configuration, connectivity, ping validation) between units and test systems
- Supports test station bring-up, validation (FAT/SAT), and release to production
- Works with engineering to validate and improve test sequences, fixtures, and test coverage




- Contributes to the definition and improvement of test methods and processes for new products
- Provides technical leadership on the production floor, acting as escalation point for complex issues
- Supports operator training, certification, and development of manufacturing instructions (MPI)
- Ensures test processes comply with quality, safety, and production requirements
- Maintains equipment readiness and stability during NPI phase, supporting preventive maintenance activities
**The experience we're looking to add to our team**:
- _Associate's degree or equivalent experience with solid technical background in test or manufacturing environments _
- _Strong experience in test, troubleshooting, and NPI (pilot builds, ramp-up) _
- _Proven ability to troubleshoot at system, electrical, and functional levels _
- _Experience with test equipment (oscilloscope, multimeter, etc.) and network configuration (Ethernet, IPs) _
- _Ability to read and interpret schematics, technical drawings, and test documentation _
- _Strong skills in failure analysis, log interpretation, and root cause identification _
- _Experience supporting test station validation and release to production _
- _Ability to lead troubleshooting efforts and support technical escalations _
- _Intermediate English _
**What you'll receive for the great work you provide**:
- Competitive Salary.
- Life & Medical insurance.
- Christmas Bonus.
- Food Coupons.
- Saving Fund.
**Job Category**: Production Engineering
**Required Skills**:
Optional Skills:

📌 Test Technician-2 (Aguascalientes)
🏢 Flex
📍 Aguascalientes