Principal Mechanical Engineer is open at Re:Build Manufacturing in Wilmington, MA. The posting gives a salary of $165K - $248K. Posted on Aug 13, 2026, and still on Re:Build Manufacturing’s careers page when we last checked, on Nov 14, 2026.
About the role
you will support and mentor product development teams to advance new technologies and bring new products to market. You will be the backstop for project teams, keeping up with the day to day design work and providing support on the toughest technical problems your teams face. You will coach on softer skills like project management, writing project proposals and statements of work, and budget reviews. As a team…
The opening lines of the posting. The rest is on Re:Build Manufacturing’s careers page.
Hiring at Re:Build Manufacturing
Re:Build Manufacturing has 134 open roles right now, 16 of them remote. Most are in Engineering, Manufacturing & Trades and Design. The median advertised salary across its roles with a published range is $134K. See all its roles
