Senior Mechanical Engineer — Product Sustainment & Lifecycle

Optikos in Wakefield, MA seeks a Senior Mechanical Engineer to sustain and improve complex optical/electro‑mechanical systems across the product lifecycle. You will own root‑cause investigations and lead engineering changes, prototype builds, and cross‑functional collaboration with manufacturing, quality, and product teams.

This role emphasizes hands‑on troubleshooting, continuous improvement, and mentoring junior engineers to strengthen design practices and reliability.