Company jobs
Jobs at Lydian
6 open roles
Open roles at Lydian
Senior Materials Engineer
Massachusetts · onsite · Senior · full time
Posted 28 Oct 2026
Mechanical Engineer Co-op
Massachusetts · onsite · Internship · intern
Posted 27 Oct 2026
Test Engineer, Pilot Reactor Systems
Massachusetts · onsite · full time
Posted 21 Oct 2026
Senior Software Engineer
Massachusetts · onsite · Senior · full time
Posted 15 Oct 2026
Coatings Engineer/Scientist Co-op
Massachusetts · onsite · Internship · intern
Posted 17 Sep 2026
Senior Reactor Modeling Engineer
Massachusetts · onsite · Senior · full time
Posted 4 Sep 2026
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Lydian hiring at a glance
Hiring across Engineering (6).
By level: Senior (3), Internship (2).
Most common locations: Massachusetts (6).
Counted from the roles listed above. Many postings do not list pay.