# Lightmatter, Photonics Packaging Engineering, Boston, MA

- [Sr. Staff Thermal Engineer](/j/lightmatter/5208196008.md) | Boston, MA, Mountain View, CA | posted 2026-05-14
- [Mechanical Design Engineer](/j/lightmatter/5208190008.md) | Boston, MA, Mountain View, CA | posted 2026-05-13
---
Jobs seen during August 2026. Updated daily. Independent index; not affiliated with the companies listed. Applications happen on each company's own site. Contact: mail@companies-hiring.click