Contract Build and Test Technician

Dahlia TalentEQ; Morrisville (NC); On-site; USD 50,000 - 70,000; Full time

Job summary

NIRSense is seeking a detail-oriented Build and Test Technician to support the Mechanical Engineering Team. The role focuses on system-level assembly, bring‑up, and testing of new electronics hardware, with emphasis on documentation and process improvement.

The candidate will work closely with engineers to refine build processes, transition prototypes to repeatable manufacturing, and develop robust test plans. Experience with Python scripting and ISO 9001 is valued.

Qualifications

• High school diploma required; AS in Electronics/Mechatronics or related field is a strong plus.
• Experience in electro‑mechanical or system‑level assembly/testing in an ESD-controlled environment.
• Ability to read and interpret manufacturing/test instructions, system‑level drawings, wiring diagrams, and schematics.
• Hands-on experience with basic electronic test equipment (DMM, oscilloscope, power supplies).
• Experience with running automated test scripts (e.g., Python).
• Familiarity with ISO 9001 quality system procedures and documentation.

Responsibilities

• System Assembly and Integration: assemble subsystems and components into enclosures and test racks.
• System Bringup: power on, calibrate, and diagnose fully assembled systems with engineers.
• Test Execution: run established system-level test procedures and validation plans.
• Mechanical and prototyping tasks: light mechanical assembly and 3D printing of parts.
• Documentation: meticulously document results, failures, and bugs; manage travelers and inventory transfers.
• GMP Process Development: apply GMP procedures and best practices.

Skills

Detail-oriented

Hands-on

Python scripting

Reading schematics

Electrical testing

Education

AS in Electronics/Mechatronics or related field

Tools

DMM

Oscilloscope

Power supplies

3D printing

Job description

NIRSense is seeking a detail-oriented and hands‑on Build and Test Technician to support our Mechanical Engineering Team. This role is critical to our product development cycle, focusing on the system‑level assembly, integration, bring‑up, and testing of new electronics hardware. In addition to building and validating complex electro‑mechanical systems, this position plays an important role in refining build processes, improving documentation, supporting design iterations, and helping transition prototypes into repeatable manufacturing processes. The ideal candidate will be proficient in assembling complex electro‑mechanical systems from engineering drawings, capable of meticulously executing test plans, identifying integration issues, and collaborating closely with engineers to solve technical challenges and continuously improve product quality and manufacturing readiness. Soldering and rework skills are highly desirable but secondary to strong system‑build capabilities and a continuous improvement mindset

Key Responsibilities

• System Assembly; Integration: Assemble and integrate electronic subsystems, PCBs, and components into final enclosures and test racks. Build and route complex wire harnesses and cables according to diagrams.
• System Bringup: Power on and perform initial diagnostics and calibration on fully assembled systems, working closely with engineers to troubleshoot and resolve integration, communication, or power issues.
• Test Execution: Run established system‑level test procedures and validation plans using standard test equipment (multimeters, oscilloscopes, power supplies, etc.).
• Mechanical Inspection and Assembly: Handle light mechanical assembly for various circuit boards as well as 3D printing, molding, and inspection of various subassembly components.
• Rapid Prototyping: Set-up and processing of 3‑D printed parts and part inspection following existing instructions. Prior experience with 3‑D printing is desirable but not a requirement.
• Low Volume / Low Pressure molding: Setting up and operating a low volume / low pressure molding machine and process following written procedures.
• Documentation: Meticulously document test results, system failures, and bugs. Initiate and organize build and test documentation including work orders, travelers, and inventory transfers.
• GMP Process Development: Provide expertise in developing and enforcing GMP procedures and best practices.

Minimum Qualifications

• High school diploma or equivalent required; Associate's Degree (AS) in Electronics, Technology, Mechatronics, or a related field is a strong plus.
• Demonstrable experience in electro‑mechanical or system‑level assembly and testing in an ESD‑controlled environment.
• Ability to read and interpret manufacturing and test instructions, system‑level assembly drawings, wiring diagrams, and schematics.
• Hands‑on experience with basic electronic test and measurement equipment (DMM, oscilloscope, power supplies).
• Experience with running automated test scripts (e.g., Python).
• Familiarity with quality system procedures and documentation (e.g., ISO 9001).
• Strong attention to detail and excellent manual dexterity and visual acuity sufficient for handling delicate electrical and mechanical tasks.
• Clear communication skills for reporting test results and collaborating effectively with engineers on debugging tasks.

Preferred Qualifications

• 2+ years of experience in a similar electronics or system technician role.
• Experience in a fast‑paced R&D or new product introduction (NPI) environment.
• Experience in an FDA regulated medical device development environment