Mechanical Tool Design & FEA, Test Engineer II

Array Technologies•Chandler, AZ

6d•Onsite

About The Position

Array Technologies, Inc. is a global leader in solar energy solutions. This role is for a Mechanical Tool Design & FEA, Test Engineer II. The engineer will be responsible for designing and evaluating tools, jigs, and fixtures for test equipment and setup using CAD and FEA analysis tools to validate structural integrity and optimize performance. This includes determining and sourcing fabrication of tools and fixtures, and assisting in test request review and associated fixture requirements. Secondary responsibilities include developing and executing design verification test plans, documenting and publishing results, and collaborating with other departments to define, document, analyze, perform, and interpret tests for products, systems, components, or modifications. The role also involves identifying functional problems and suggesting resolutions, defining internal testing methods and standards, and maintaining reliability programs. Occasional travel and evening/weekend hours may be required.

Requirements

Bachelor’s degree in mechanical engineering, materials science & engineering, electrical engineering, quality, or manufacturing engineering.
3+ years of experience utilizing FEA, DFMA Analysis.
3+ years of experience using 3D CAD software.
3+ years of experience in tooling design, fixture design, or structural analysis in engineering environments.
3+ years of experience with mechanical/structural testing, lifecycle & fatigue testing.
3+ years of experience operating data logging sensors and acquisition equipment.
3+ years of experience defining design validation tests.
3+ years of experience in manufacturing environment.
3+ years of experience using Microsoft Office Suite.

Nice To Haves

Bachelor’s degree in Mechanical Engineering or similar discipline.
Highly creative & Ability to effectively work on multiple projects concurrently.
Deep understanding of GD&T, material properties, and manufacturing processes.
Interest in product development.
Background in measurement, inspection & metrology.
Strong communication and organizational skills.
Ability to work well independently as well as part of a team.
Entry level experience in valid design of experiments, statistics, and equipment capability analysis experience.
General programming or data acquisition experience.
Ability to work across multiple organizations in a fast paced, smaller company environment.

Responsibilities

Develop 3D models and detailed technical drawings for tools, jigs, and fixtures using CAD software (e.g., ANSYS, SolidWorks).
Perform structural, thermal, and fatigue analysis to validate tool & fixture designs and predict failure points before fabrication.
Optimize tool designs for cost-effectiveness, safety, and ease of fabrication.
Collaborate with manufacturing teams to test tools and update designs based on performance feedback.
Prepare technical reports, GD&T specifications, and stress analysis documentation.
Lead internal design activities for new and/or improved test fixtures and equipment.
Oversee & ensure test equipment & devices are in good working order.
Create, populate, or maintain databases for tracking tool and fixture design and build activities.
Study product characteristics or customer requirements to determine validation objectives and standards.
Create, populate, or maintain databases for tracking validation activities, test results, or validated systems.
Prepare validation/performance qualification protocols for manufacturing processes, systems, or equipment.
Develop product testing methods and standards.
Develop validation master plans, process flow diagrams, test cases, or standard operating procedures.
Perform measurement & inspection metrology on parts and assemblies.
Conduct mechanical/structural load testing of solar tracker components in a laboratory setting.
Conduct accelerated lifetime testing of motors, drivelines, gear boxes, etc.
Conduct validation or qualification tests of new/existing processes, equipment, and software.
Record, data logging, observations, and measurements of tests.
Process & Analyze data records & prepare detailed reports or design statements.
Lead activities to optimize and drive the test engineering process for improved testing methods, plans, or procedures.
Support Product Development, Operations, Service, and Quality teams.
Perform other duties as assigned.