Senior Reliability Engineer, Solar Tracker Systems

arraytechinc; Chandler (AZ); On-site; USD 110,000 - 160,000; Full time

Job summary

Array Technologies seeks a Senior Reliability Engineer to lead reliability activities across solar tracker products, supporting both NPI and sustaining engineering. The role focuses on improving durability, performance, safety, and lifecycle cost through structured reliability methodologies, testing, and cross-functional collaboration.

The engineer will drive reliability strategy including DFMEA, modeling, HALT/HASS testing, field performance analysis, and validation planning, collaborating with

Qualifications

• Bachelor's degree in a related engineering field required.
• 5+ years in reliability, product development, validation, or quality in a mechanical or electromechanical environment.
• Experience with DFMEA, reliability modeling (MTBF, Weibull, RBD) and accelerated life testing.

Responsibilities

• Lead DFMEA development and continuous improvement for new and existing products.
• Develop and maintain reliability models (MTBF, Weibull, RBD) and failure trend analysis.
• Define reliability requirements and targets at system and component levels.
• Establish and monitor reliability KPIs (field failures, warranty trends, product degradation).
• Coordinate and oversee internal and third-party lab testing and validation planning.

Skills

DFMEA

Reliability modeling

Root cause analysis

NPI & Stage-Gate

Environmental qualification

Statistical software

Cross-functional collaboration

Education

Bachelor's degree in Mechanical Engineering

Bachelor's degree in Materials Science

Bachelor's degree in Reliability Engineering

Tools

Minitab

ReliaSoft

JMP

Job description

Array Technologies seeks a Senior Reliability Engineer to lead reliability activities across solar tracker products, supporting both NPI and sustaining engineering. The role focuses on improving durability, performance, safety, and lifecycle cost through structured reliability methodologies, testing, and cross-functional collaboration.

The engineer will drive reliability strategy including DFMEA, modeling, HALT/HASS testing, field performance analysis, and validation planning, collaborating with