Sr. Product Design Engineer

Location

Phoenix, AZ

Wage

$115,000 – $130,000/yr

Employment Type

Full-time

Apply for This Position

Posted on October 14, 2026

Job Description

Overview

Enstall is the world’s largest provider of rooftop solar mounting hardware, seeking a Senior Product Design Engineer or a Senior Mechanical Engineer to join its product development team. The role involves designing and enhancing solar racking and mounting products for the renewable energy industry.

Responsibilities

  • Lead product development projects on new and advanced solar racking and mounting products.
  • Collaborate with project management, testing, application engineering, and manufacturing engineering.
  • Generate and present concepts to meet customer and business needs using various techniques.
  • Lead R&D efforts to develop and verify concepts using 3D CAD and fast prototyping.
  • Create production-level drawings.
  • Collaborate with suppliers on design for manufacturing strategies.
  • Manage uncertainties through prototyping and defining test and qualification plans.
  • Support and manage projects through regular meetings, schedules, and risk assessments.

Requirements

  • BS/BA in a relevant engineering field (Mechanical, Materials, Aerospace, etc.).
  • 4+ years relevant work experience in an R&D environment.
  • Proven experience designing cost-effective, high-volume production methods.
  • Ability to meet with domestic and overseas suppliers.
  • Strong component design, 3D modeling, and drawing skills, preferably in SolidWorks.
  • Hands-on skills with shop tools and equipment to build mockups and prototypes.
  • Ability to assess usability, fit, form, and function of products.
  • Strong understanding of the product development phase/gate process.
  • Ability to drive down costs using knowledge of manufacturing methods and materials.
  • Strong strategic and critical thinking skills.

Benefits

  • PTO
  • 401k

Additional Information

  • This position is based in the Phoenix, AZ office with a hybrid schedule, four days in the office and one day remote.
  • Travel to project sites and other Enstall US office locations is required.

Benefits

PTO
401k

How this job compares in Phoenix, AZ

Pay in context

At roughly $59/hr, this posting sits about 96% above the $30/hr median for welding jobs in Phoenix, AZ — toward the top of a $23–$39/hr middle band drawn from 91 postings with published pay. Put another way, it pays more than about 96% of the comparable postings we have wage data for. Pay that far above local median usually comes attached to something: a harder cert requirement, travel, night shift, or overtime that isn't really optional. Worth establishing which before you accept.

The local market in Phoenix, AZ

We're tracking 214 other active welding openings in Phoenix, AZ right now, from 121 different employers. 83 of them were added in the last week. Across Arizona as a whole we're tracking 501 other active welding openings from 237 employers. A metro this active generally means you have real leverage — employers here are competing for the same welders. Browse every welding job in Phoenix, or widen the search to Arizona.

The most active employers in Arizona at the moment, by number of open welding reqs, are Sundt Construction (33), EZARC (22), and Welding Shop in Phoenix, AZ (21). Volume like that usually means either a genuine expansion or a staffing agency working several client sites — worth knowing which before you apply.

Within Arizona, the best-paying metros we track by median hourly rate are Tolleson at $38/hr, Tempe at $32/hr, and Phoenix at $30/hr. Phoenix is among them.

Similar openings near Phoenix, AZ

Pay figures are medians computed from live postings in the Welding Pros index, not from survey data, and they move as employers post. Sr. Product Design Engineer figures were last recalculated when this page was built.