Job Description:
Principal Mechanical Engineer
Job Summary:
The Principal Mechanical Engineer will develop next generation solar tracker products with emphasis on innovation. This position includes working with all levels of management, engineering, and other departments to create and select next generation technologies and products. This position is full-time and exempt. Location of this position is in Chandler, AZ.
Key Job Responsibilities:
Thought leader on mechanical engineering product improvements, technology vision, and roadmaps.
Ensure that product evolution and innovation meet customer needs and remains ahead of market trends and competition.
New product development owning parts and assemblies from concept through production implementation.
Vetting product concepts for customer needs, ease of installation, business cases, manufacturability, reliability, and safety.
Lead design review process and approve critical design decisions.
Obtain components/supplies/equipment to support prototype assembly and conduct preliminary OEM vendor assessment/selection.
Analyze different materials, techniques, manufacturing processes, design tolerances, and other factors in the developmental process.
Manage fabrication and testing of new designs.
Select the best product innovation and concept designs to bring into the product line.
Provide technical leadership for key engineering projects.
Provide regular updates to management.
Work cross-functionally with other engineering teams and company departments to achieve company goals.
Create and maintain necessary documentation for program success.
Perform competitive analyses.
Work with customer facing departments to ensure that customer feedback and experience is accounted for in product improvements.
Mentor junior engineers.
Qualifications:
10+ Years design experience designing electromechanical equipment with structural components, gearing, and/or drivetrains.
Design skills such as FMEA, DFA, DFM, design for cost.
Design experience using SolidWorks.
FEA experience using SolidWorks Simulation or ANSYS.
Direct experience in solar industry.
Must be able to thoroughly and accurately document design intent, analysis results, test results, etc., in written form.
Must have good organizational and time-management skills with the ability to work on multiple projects concurrently.
Ability to effectively prioritize and execute tasks in a high-pressure environment.
Must communicate effectively with engineers, drafters, and others within the company.
Experience working in a matrixed environment, interfacing with high-level internal and external leadership.
Experience defining and setting up tests to validate designs.
Preferred qualifications:
Master’s degree in Mechanical Engineering.
Professional Engineering Certification.
Experience with structural components applied with civil engineering experience and wind loading.
Experience with Stage Gate Product Development Processes
At Array Tech, Inc., we strive to lead with our culture, and believe that our people are a key enabler of our future state. Our total rewards philosophy supports Array’s ability to attract, develop, and retain our employees. We offer competitive compensation, benefits and wellness programs that align with the local markets where we do business.
Array Tech, Inc. offers equal employment opportunity without regard to race, color, gender, age, creed, sex, religion, national origin, disability (physical or mental), marital status, citizenship, ancestry, sexual orientation, gender identity, and gender expression, or any other legally protected status.
Array Technologies Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Array Technologies and has not been reviewed or approved by Array Technologies.
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Healthcare Strength — Feedback suggests comprehensive medical, dental, and vision coverage with added mental health resources. Some accounts describe the healthcare offering as a notable strength of the package.
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Leave & Time Off Breadth — Feedback suggests generous PTO, paid holidays, and extras such as Summer Fridays expand time-away options. Flexible time-off approaches are cited as part of the overall appeal.
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Equity Value & Accessibility — Feedback suggests access to company equity and an ESPP with a discount is part of total rewards. These equity programs are positioned as accessible elements for eligible employees.
Array Technologies Insights
What We Do
Array Technologies (NASDAQ: ARRY) is a leading American company and global provider of utility-scale solar tracker technology. Engineered to withstand the harshest conditions on the planet, Array’s high-quality solar trackers and sophisticated software maximize energy production, accelerating the adoption of cost-effective and sustainable energy. Founded and headquartered in the United States, Array relies on its diversified global supply chain and customer-centric approach to deliver, commission and support solar energy developments around the world, lighting the way to a brighter, smarter future for clean energy. For more news and information on Array, please visit arraytechinc.com.


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