Test Engineer - AOI, AXI, SPI, EOL Systems / SMT

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Job Summary





Test Engineer - 1st Shift (AOI, AXI, SPI, EOL systems / SMT)

New full-time position in Walker, MI

Principle Accountabilities:

• Directs and/or coordinates electronic engineering and/or technical personnel in fabrication and design of testing and test control apparatus and equipment, or software and systems testing.
• Directs and coordinates electronic engineering activities concerned with development, procurement, installation and calibration of instruments, equipment and control devices required to test, and record test data.
• Interfaces and confers with scientific, engineering and technical personnel to resolve testing problems such as product or system malfunctions, incomplete test data, data interpretation or coding issues.
• Analyzes and interprets test data and prepares technical reports for use by electronic or software engineering, and management personnel.
• May develops or use computer software and hardware to conduct tests on electronic products and systems or software.
• Trains and instructs floor support, test technicians and test operators on test hardware and/or software, as well as problem solving techniques.
• Resolves test yield problems by performing analysis of root causes, developing and coordinating corrective action measures and monitoring improvements.
• Perform and support equipment verification and integration in production.
• Create and maintain process documentation.
• Actively search for new technologies or procedures in the test sector.
• Determines conditions under which tests are to be conducted and sequences and phases of test operations.

Specialized Job Responsibilities may be required for certain positions. These could include one or more of the following duties:

IN-CIRCUIT

• Develops and/or supports quality comprehensive test programs.
• Develops or modifies test models.
• Performs written analysis of fault grade.
• Develops quotes for test development and enhancements.
• Performs test ability analysis (DFT).
• Performs mechanical analysis of test fixtures.
• Coordinates 3rd part development of in-circuit programs, enhancements, and test fixtures.

FUNCTIONAL

• Develops and/or modifies test programs using various languages (i.e. Python,  Lab View, Perl etc.).
• Develops instrument drivers.
• Develops and/or supports diagnostic tests at the card edge level.
• Designs and supports functional test hardware, computer platforms and interfaces.
• Develops test plans and procedures.
• Coordinates 3rd party development of functional test development,enhancements, test fixtures.
• Develops quotations for functional test hardware and software.

ENVIRONMENTAL STRESS SCREENING (ESS)

• Designs, develops and/or supports environmental test programs, procedures and profiles
• Designs and/or supports mechanical/electrical interfaces for product tests.
• Performs failure analysis on environmental test failures.
• Coordinates 3rd party development of ESS activities.

SYSTEMS & Software

• Analyzes and interprets software or system level diagnostic failure (software and hardware).
• Develops and/or modifies software or system level plans and tests.

• Develops and/or supports quality comprehensive test programs.
• Develops quotes for test development and enhancements.
• Performs test ability analysis (DFT).

Education / Experience

Typically requires a Bachelor’s degree in related field or equivalent experience and training. Typically requires 4 years of experience in test engineering in the high technology electronics industry or related area.

Knowledge / Skills / Abilities

Demonstrates operations and technical skills and understanding of Flex’s functional standards. Demonstrates working knowledge of functional concepts and a solid understanding of Flex policies and procedures. Typically requires some knowledge of computerized electronic test equipment and programming.

Demonstrates advanced functional and technical skills and basic process skills. Demonstrates advanced/thorough knowledge of the function and Flex business. Typically requires skill and troubleshooting, and diagnostics, and overview of the entire test process and the ability to train others.

Use of the following tools may be required:  Electronic Assembly:  color code, component, schematics. May require various PCB operations.  Testing: oscilloscope, cable and harness testing, trouble shooting, component testing, logic analyzer. Inspection: bare board, systems, components, cable and harness, microscope, measuring tools. Mechanical & Electrical Tools: taps and dies, alignment tools, measuring tools. Software Testing: design software, coding programs, and simulation models. Office skills: telephones, office software to include, word processing, spreadsheet and presentation package.

Ability to read, analyze and interpret common scientific and technical journals. Ability to write reports, business correspondence and procedure manuals. Ability to effectively communicate with managers and employees of the organizations.

Ability to apply advanced mathematical concepts such as exponents, logarithms, quadratic equations and permutations. Ability to apply mathematical operations to such tasks as frequency distribution, determination of test reliability and validity, analysis of variance, correlation techniques, sampling theory and factor analysis. 

Ability to define problems, collect data, establish facts and draw valid conclusions. Ability to interpret an extensive variety of technical instructions in mathematical or diagram form, and deal with several abstract and concrete variables.

Scope / Impact

Impacts the near-term (quarterly/semi-annual) operational success of the function. Enhances and provides input to functional processes or technologies. Assists in achieving section/sub-function objectives for a functional area. Demonstrates capability in leading a major initiative that may impact multiple sites/customers.

Decision Making / Discretion

Exercises independent judgment within generally defined procedures and policies for selecting methods, techniques and evaluation criteria for obtaining results. Provides input for team decisions. Decisions may affect sections/sub-functions.

Supervision / Leadership

Normally receives no instruction. Identifies skills needed within team and works with team to achieve them. Demonstrates Flex values.

Work Environment:

While performing the duties of this job, the employee is frequently exposed to risk of electrical shock. The employee is occasionally exposed to moving mechanical parts. 

Physical Demands:  Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. 

While performing the duties of this job, the employee is frequently required to talk and hear. The employee is occasionally required to stand, walk, sit, handle small components and reach with hands and arms. The employee must occasionally lift and/or move up to 50 pounds. Specific vision abilities required by this job include close vision, and depth perception.

JT05

AA01

LB34

What you'll receive for the great work you provide:

• Full range of medical, dental, and vision plans
• Life Insurance
• Short-term and Long-term Disability
• Matching 401(k) Contributions
• Vacation and Paid Sick Time
• Tuition Reimbursement




Application Deadline:

Applications for this job position will be accepted for at least five days following the job posting start date below and continuing until the end date below or until the position is filled. This posting may close sooner due to application volume.

Job Posting Start Date 11-12-2026 Job Posting End Date 01-17-2027



Job Category

Production Engineering

Is Sponsorship Available?

NoFlex is an Equal Opportunity Employer and employment selection decisions are based on merit, qualifications, and abilities. We do not discriminate based on: age, race, religion, color, sex, national origin, marital status, sexual orientation, gender identity, veteran status, disability, pregnancy status, or any other status protected by law. We're happy to provide reasonable accommodations to those with a disability for assistance in the application process. Please email [email protected] and we'll discuss your specific situation and next steps (NOTE: this email does not accept or consider resumes or applications. This is only for disability assistance. To be considered for a position at Flex, you must complete the application process first).