Test Development Engineer

Test Development Engineer

Thailand

(Hybrid)

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Job Description

In This Role, Your

Responsibilities

Will Be:

• Develop detailed product Test plans and Functional Test specifications in conjunction with Business Unit Technology teams to ensure adequate product testing. These plans/specifications will be approved by the Technology teams.
• Design and implement software for embedded devices and systems for industry-specific hardware from requirements to production deployment.
• Designing firmware solutions based on company or project needs.
• Designing detailed firmware plans.
• Review low-level code and design.
• Interface with hardware design and development.
• Develop functional test programs and Fixtures to meet the test specifications and test coverage requirements. These test programs and fixtures will meet production capacity and throughput requirements and must meet local Safety and Health requirements.
• Generate documentation sets for Fixtures that cover all manufacturing and maintenance requirements, BOM, and drawings, including defined maintenance frequency and coverage.
• Document all test programs in the defined methodology and maintain change records of program modifications. These should be tied to the date of implementation and manufacturing work orders.
• Develop test strategies to complement new products and test equipment technologies, review current product test processes, ensure all current tests have adequate specifications, and recommend improvements where necessary.
• Ensuring that the firmware is always functional and up-to-date.
• Providing technical support and training to the test development team and test sustaining team.

Who You Are:

• You analyze complex technical challenges, identify root causes, and develop effective solutions through a structured and systematic approach. You take ownership of commitments and consistently deliver high-quality results while maintaining a strong focus on execution and continuous improvement. You build partnerships and collaborate effectively across functions to achieve shared objectives and solve complex problems. You communicate clearly and effectively, tailoring technical information to diverse audiences and stakeholders.

For This Role, You Will Need:

• -
• Bachelor's degree in Electrical Engineering, Electronics Engineering, Computer Engineering, or a related Engineering field.
• Minimum 3-5 years of experience in Test Development, Manufacturing Test Engineering, Product Validation, or related engineering disciplines.
• Strong programming knowledge in C/C++, VB/VC++, Delphi, LabVIEW, or equivalent development tools.
• Experience in developing and supporting automated test systems, functional test programs, and test fixtures for electronic products.
• Knowledge of embedded systems, embedded Linux, firmware development, and microcontroller-based hardware platforms.
• Familiarity with hardware interfaces, communication protocols, and system-level debugging techniques.
• Experience with software configuration management, defect tracking, and engineering documentation practices.
• Strong analytical and problem-solving skills with the ability to troubleshoot hardware, software, and manufacturing test issues.
• Good communication, teamwork, and interpersonal skills, with the ability to work effectively in a cross-functional and global environment.
• Ability to manage multiple priorities and deliver results in a fast-paced manufacturing and product development environment.

Preferred Qualifications that Set You Apart:

• -

• Experience in developing automated test systems, test fixtures, and production test solutions in a high-volume manufacturing environment.

• Hands-on experience with embedded Linux, firmware development, and hardware/software integration for embedded products.

• Proven ability to define, document, and deploy test strategies, functional test specifications, and validation methodologies for new products.

• Experience supporting New Product Introduction (NPI), product transfers, and manufacturing readiness activities.

• Knowledge of software configuration management, version control, and defect tracking tools.

• Experience working with cross-functional global teams, contract manufacturers, and external suppliers.

• Demonstrated success in driving test automation, continuous improvement, and manufacturing productivity initiatives.

• Strong technical leadership, coaching, and knowledge-sharing capabilities.

• Fluent in English, both written and verbal, with the ability to communicate effectively in a global organization.

• Our Culture & Commitment to You

• At Emerson, we prioritize a workplace where every employee is valued, respected, and empowered to grow. We foster an environment that encourages innovation, collaboration, and diverse perspectives—because we know that great ideas come from great teams. Our commitment to ongoing career development and growing an inclusive culture ensures you have the support to thrive. Whether through mentorship, training, or leadership opportunities, we invest in your success so you can make a lasting impact. We believe diverse teams, working together are key to driving growth and delivering business results.

• We recognize the importance of employee wellbeing. We prioritize providing competitive benefits plans, a variety of medical insurance plans, Employee Assistance Program, employee resource groups, recognition, and much more. Our culture offers flexible time off plans, including paid parental leave (maternal and paternal), vacation and holiday leave.

• About Us

• WHY EMERSON

• Our Commitment to Our People

• At Emerson, we are motivated by a spirit of collaboration that helps our diverse, multicultural teams across the world drive innovation that makes the world healthier, safer, smarter, and more sustainable. And we want you to join us in our bold aspiration.

• We have built an engaged community of inquisitive, dedicated people who thrive knowing they are welcomed, trusted, celebrated, and empowered to solve the world’s most complex problems — for our customers, our communities, and the planet. You’ll contribute to this vital work while further developing your skills through our award-winning employee development programs. We are a proud corporate citizen in every city where we operate and are committed to our people, our communities, and the world at large. When we operate and strive to make a positive impact through every endeavor.

• At Emerson, you’ll see firsthand that our people are at the center of everything we do. So, let’s go. Let’s think differently. Learn, collaborate, and grow. Seek opportunity. Push boundaries. Be empowered to make things better. Speed up to break through. Let’s go, together.

• Accessibility Assistance or Accommodation

• If you have a disability and are having difficulty accessing or using this website to apply for a position, please contact:

• ABOUT EMERSON

• Emerson is a global leader in automation technology and software. Through our deep domain expertise and legacy of flawless execution, Emerson helps customers in critical industries like life sciences, energy, power and renewables, chemical and advanced factory automation operate more sustainably while improving productivity, energy security and reliability.

• With global operations and a comprehensive portfolio of software and technology, we are helping companies implement digital transformation to measurably improve their operations, conserve valuable resources and enhance their safety.

• We offer equitable opportunities, celebrate diversity, and embrace challenges with confidence that, together, we can make an impact across a broad spectrum of countries and industries. Whether you’re an established professional looking for a career change, an undergraduate student exploring possibilities, or a recent graduate with an advanced degree, you’ll find your chance to make a difference with Emerson. Join our team – let’s go!

• No calls or agencies please.

• Job Info

• Job Identification

• 26010340

• Job Function

• Manufacturing Engineering

• Posting Date

• 10/09/2026, 04:34 AM

• Job Schedule

• Full time

• Locations

• 55 Moo 13, Pathum Thani, 12150, TH

• (Hybrid)