Test Engineer

Job Description:

About Packsize,

Packsize is redefining the way businesses and their customers use and experience packaging around the world. We build the technology, design the right solutions, and automate the processes that propel the industry forward. To us, packaging is much more than a box—it’s delivering what’s right for our customers, their customers, our people, and the planet.

Test Engineer (Louisville, KY)

Job Overview
We are seeking a hands-on, detail-oriented Test Engineer to join our Testing & Development team. This role is responsible for planning, executing, and analyzing tests for Packsize machines and related systems to ensure product quality, reliability, and performance. The ideal candidate combines strong troubleshooting and problem-solving skills with a passion for working directly with electro-mechanical equipment, collaborating across teams, and driving continuous improvement through data-driven testing and validation activities

Role Title
Test Engineer – Testing & Development
Location
Louisville, KY
Travel Requirement
0-75% travel

Primary Responsibilities

• Develop, execute, and maintain test plans, test procedures, and test reports for Packsize products and subsystems.
• Independently perform hands-on testing of electro-mechanical systems, software features, consumables, and integrated machine functionality.
• Lead factory acceptance testing (PFAT), life-cycle management testing, NPD testing and customer-specific validation activities.
• Analyze test data to identify trends, defects, performance gaps, and opportunities for product improvement.
• Perform root cause analysis and troubleshooting of mechanical, electrical, controls, software, and system-level issues.
• Define acceptance criteria, testing methodologies, and data collection requirements for new and existing products.
• Document test results, findings, risks, and recommendations in Qase, ADO, SharePoint, and other company systems.
• Collaborate with Engineering, Quality, Production, Materials, and Field Service teams to investigate and resolve product issues.
• Support machine setup, configuration, commissioning, and test readiness activities.
• Design and improve test fixtures, tooling, automation concepts, and test processes to increase testing efficiency and repeatability.
• Mentor Test Technicians and provide technical direction during test execution activities.
• Participate in design reviews and provide feedback regarding product testability, reliability, manufacturability, and customer impact.
• Support field investigations, customer escalations, and validation efforts as required.

Key Success Criteria

• Successfully execute 95%+ of assigned test projects on schedule while maintaining complete and accurate documentation
• Ensure 100% of test results, defects, observations, and corrective actions are documented in approved systems.
• Demonstrate ownership of testing activities from planning through final reporting and recommendation
• Successful completion of PFAT, NPD, and sustaining validation projects with minimal rework or escaped defects.

Required Skills and Experience

• Bachelor’s degree in Mechanical engineering, Electrical Engineering, Mechatronics Engineering, Industrial Engineering, Engineering Technology, or a related technical discipline.
• Strong troubleshooting and root cause analysis skills.
• Knowledge of structured testing methodologies and engineering validation practices.
• Experience working with electro-mechanical systems, industrial equipment, or automated machinery.
• Ability to collect, analyze, and interpret technical data through Power-Bi, Databricks and reporting software
• Experience creating technical documentation, reports, and test procedures.
• Strong organizational, communication, and project management skills.
• Ability to work independently while managing multiple priorities in a fast-paced production environment.
• Proficiency with Microsoft Office tools including Excel and PowerPoint.

Preferred Experience

• 1-3 years of experience in test engineering, validation engineering, quality engineering, product development, manufacturing engineering, or a related field.
• Experience with factory acceptance testing (FAT/PFAT), product validation, or reliability testing.
• Experience with data analysis tools such as Power BI, Databricks or similar platforms.
• Familiarity with Azure DevOps (ADO), Jira, Qase, or equivalent test management systems.
• Understanding of electrical controls, sensors, PLCs, motion systems, and industrial automation.
• Experience designing or improving test fixtures, tooling, or automation solutions.
• Background in packaging systems, industrial automation, manufacturing equipment, or related industries
• Work Conditions
• 100% onsite role based within a manufacturing and testing environment.
• Regular hands-on work with industrial machinery, mechanical systems, electrical components, and test equipment.
• Frequently requires standing, walking, bending, lifting, and operating equipment for extended periods.
• May occasionally require flexible hours to support production schedules, factory acceptance testing, or product validation activities.
• Required use of appropriate personal protective equipment (PPE) and adherence to all safety procedures.

What We Offer

Packsize considers several factors when determining compensation when extending a job offer, including but not limited to, the role being offered, the associated responsibilities, the candidate's prior work experience, education/training, and any special skills. At Packsize, we’re committed to supporting the health, well-being, and financial security of our team members. We offer a comprehensive benefits package that includes medical, dental, and vision coverage; a 401(k) retirement plan; Paid Time Off; Health Savings and Flexible Spending Accounts (HSA/FSA); and life and disability insurance. Additional voluntary benefits include critical illness, hospital indemnity, accident, and legal/ID theft protection. We also provide access to an Employee Assistance Program (EAP) to support your overall well-being.

Packsize considers several factors when determining compensation when extending a job offer, including but not limited to, the role being offered, the associated responsibilities, the candidate's prior work experience, education/training, and any special skills. At Packsize, we’re committed to supporting the health, well-being, and financial security of our team members. We offer a comprehensive benefits package that includes medical, dental, and vision coverage; a 401(k) retirement plan; Paid Time Off; Health Savings and Flexible Spending Accounts (HSA/FSA); and life and disability insurance. Additional voluntary benefits include critical illness, hospital indemnity, accident, and legal/ID theft protection. We also provide access to an Employee Assistance Program (EAP) to support your overall well-being.

Packsize is an Equal Opportunity employer and is committed to diversity in its workforce. In compliance with applicable federal and state laws, Packsize policy of equal employment opportunity prohibits discrimination on the basis of race or ethnicity, religion, color, national origin, sex, age, sexual orientation, gender identity/expression, veteran’s status, status as a qualified person with a disability, or genetic information. Individuals from historically underrepresented groups, such as minorities, women, qualified persons with disabilities, and protected veterans are strongly encouraged to apply. Reasonable accommodations in the application process will be provided to qualified individuals with disabilities.