At Jabil (NYSE: JBL), we are proud to be a trusted partner for the world's top brands, offering comprehensive engineering, supply chain, and manufacturing solutions. With 60 years of experience across industries and a vast network of over 100 sites worldwide, Jabil combines global reach with local expertise to deliver both scalable and customized solutions. Our commitment extends beyond business success as we strive to build sustainable processes that minimize environmental impact and foster vibrant and diverse communities around the globe.
SUMMARYThe Test Engineer I supports manufacturing test operations within assigned workcells by executing and sustaining electrical and functional test processes for large-form assemblies (LFA) and system-level products. This entry-level engineering role performs hands-on test engineering activities involving high-voltage electrical systems (480VAC / 120VAC), low-voltage controls (24VDC), Hipot testing, pressure and leak testing, and basic automation support under guidance from senior Test Engineers. The Test Engineer I ensures test execution meets Jabil quality, safety, and customer requirements while building foundational test engineering skills.
LEADERSHIP AND COLLABORATION RESPONSIBILITIES
Team Support & Development: Support Test Engineer II/III and Test Leads in executing assigned test engineering tasks
Assist in training Manufacturing Test Operators (L1-L3) on basic test procedures and safe equipment use.
Support development and maintenance of test documentation, work instructions, and standard work.
Participate in training and skill development activities to build test engineering competency.
Performance & Communication: Support achievement of test-related KPIs such as safety, FPY, yield, and test uptime.
Communicate test issues, risks, and status to senior Test Engineers.
Participate in cross-functional meetings related to test readiness and production support.
Document test results, issues, and changes accurately.
ESSENTIAL DUTIES AND TECHNICAL RESPONSIBILITIES Support execution and sustainment of test processes including:
- 480VAC and 120VAC electrical power and functional testing
- 24VDC control systems and interlock validation
- Hipot / dielectric withstand testing
- Pressure testing, leak detection, pre-air, and vacuum testing
- Safety interlocks, emergency stop validation, and compliance checks
Assist with troubleshooting basic test failures and isolating issues related to product or setup.
Support test station setup, verification, and release for production.
Assist with basic test script updates or automation support under guidance.
Verify test equipment calibration status and escalate concerns.
Support NPI activities including test dry runs and early builds.
Support test station setup, verification, and release for production.
Create, update, and maintain test-related work instructions under guidance from Test Engineer II/III.
Modify existing work instructions to reflect approved test changes, equipment updates, or process improvements.
Ensure work instructions accurately reflect test setup, safety requirements, and execution steps.
Support validation of work instructions through dry runs and production feedback.
Ensure released work instructions comply with Jabil documentation control and change management requirements.
Ensure compliance with electrical safety, pressure safety, EHS, and Jabil standards.
Follow standard work and safety procedures during all test activities.
Other duties may be assigned.
MINIMUM REQUIREMENTSBachelor's degree in Electrical Engineering, Electronics Engineering, or a related technical discipline required. Zero (0) to two (2) years of experience in manufacturing, test, or engineering roles. Basic understanding of electrical systems and manufacturing processes. Must be able to obtain and maintain all required job-related certifications.
BE AWARE OF FRAUD: When applying for a job at Jabil you will be contacted via correspondence through our official job portal with a jabil.com e-mail address; direct phone call from a member of the Jabil team; or direct e-mail with a jabil.com e-mail address. Jabil does not request payments for interviews or at any other point during the hiring process. Jabil will not ask for your personal identifying information such as a social security number, birth certificate, financial institution, driver's license number or passport information over the phone or via e-mail. If you believe you are a victim of identity theft, contact the Federal Bureau of Investigations internet crime hotline (, the Federal Trade Commission identity theft hotline ( and/or your local police department. Any scam job listings should be reported to whatever website it was posted in.
Jabil, including its subsidiaries, is an equal opportunity employer and considers qualified applicants for employment without regard to race, color, religion, national origin, sex, sexual orientation, gender identity, age, disability, genetic information, veteran status, or any other characteristic protected by law.Accessibility Accommodation If you are a qualified individual with a disability, you have the right to request a reasonable accommodation if you are unable or limited in your ability to use or access Jabil.com/Careers site as a result of your disability. You can request a reasonable accommodation by sending an e-mail to or calling with the nature of your request and contact information. Please do not direct any other general employment related questions to this e-mail or phone number. Please note that only those inquiries concerning a request for reasonable accommodation will be responded to.
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