Software Test Engineer
Location Billerica, Massachusetts, United States Date posted June 06, 2025 Job ID 19581 Pay Range $85,000 - $120,000Our Opening and Your Responsibilities
As our Software Test Engineer, you will work in a team-oriented, cross-functional product development environment to design and create new test/calibration software for analytical measurement systems, sensors, and services. Additionally, you will maintain and improve robustness for existing test/calibration programs and related software tools/fixtures. You will also be a part of interdisciplinary teams to work on product development and manufacturing improvements in a concurrent approach to provide efficient methods to verify product performance and measurement accuracy. This position requires experience in software engineering and electronics to develop test programs and software tools used in a manufacturing environment.
Essential Duties and Responsibilities:
- Participating and contributing as part of a cross-functional manufacturing and product development team for bringing a product from conception into production.
- Writing scripts and software for automating tests, programming, updates, unit tracking, and calibration. Creating new test software modules based on calibration and test methodologies defined by development team.
- Designing and developing test programs and software tools that integrate with electromechanical test fixtures and systems.
- Working within the manufacturing engineering team to design and build test stations, improve existing test systems for efficiency and reliability, and managing data visualization/reporting.
- Maintaining and optimizing existing test programs to reduce test times, increase reliability, and reporting metrics.
- Participating in manufacturing team to deploy repeatable tests and helping debug hardware and software issues on the production floor.
- Writing excellent code documentation and keeping our codebase and hardware design repositories organized and manageable.
- Delivering effective and efficient testing solutions by meeting key project milestones and overall project deliverables on time and adhering to development and quality standards.
- Understanding and implementing measurement systems with traceability to NIST and other national standards to assure that analytical product specifications are met.
- Writing and maintaining test procedures for new and existing products/processes. Writing and updating test procedures for existing operations as needed.
What You Need to Succeed
- Bachelor's degree in computer science, computer engineering, software engineering, or electrical engineering (with additional coding experience).
- Minimum of 2-5 years of relevant work experience.
- Ability to travel up to 25% domestically or internationally.
- Ability to work at our Billerica, MA, location fully onsite.
- Knowledge of C# and C++ is required. Knowledge of LabView/TestStand, HTML, and Java is preferred.
Our Offer to You
- Medical, dental and vision care coverage and a 401(k) savings plan with company matching – all starting on date of hire
- Tuition reimbursement, educational matching gift program, perks and discounts
- Parental and caregiver leave programs
- All the usual benefits such as paid time off, flexible spending, short-and long-term disability, basic life insurance, business travel insurance, Employee Assistance Program, and domestic partner benefits
- Global market strength and worldwide leadership in precision instrumentation
- A brand name that is identified worldwide with precision, quality, and innovation
- Thousands of patents, design and innovation awards across the Mettler Toledo
- Global recognition for the quality of our products and services
About Mettler Toledo
METTLER TOLEDO Thornton is the leading global innovator in pure and ultrapure water measurement. We use innovative technologies with high performance customer-focused products, balancing agility with decades of analytics experience. Our customers integrate and manage pure and ultrapure water systems in demanding pharmaceutical/biotech, power generation and microelectronics industries, involving a broad spectrum of precise analytical technologies. We are part of Mettler-Toledo, a global manufacturer of precision instrumentation.
Equal Opportunity Employment
We are an equal opportunity employer and value diversity at our company. We give consideration for employment without regard to race, color, religion, sex, age, national origin, disability, sexual orientation, gender identity, genetic information, protected veteran status, or any other protected classification. You can find more details in our Equal Employment Opportunity Policy. If you’d like more information about your EEO rights as an applicant under the law, please click here.
Get to Know METTLER TOLEDO
Take a look at a “day in the life” of a METTLER TOLEDO employee. No matter where you work in this company, the team atmosphere comes through. METTLER TOLEDO may be precisely where you belong.
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We are an equal opportunity employer and value diversity at our company. We give consideration for employment without regard to race, color, religion, sex, age, national origin, disability, sexual orientation, gender identity, genetic information, protected veteran status, or any other protected classification. Learn your EEO rights as an applicant under the law.
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