Senior Mechanical Engineer, Marine Operations is open at Panthalassa in Portland, OR. The posting gives a salary of $175K - $200K. Posted on Aug 17, 2026, and still on Panthalassa’s careers page when we last checked, on Nov 14, 2026.
About the role
Our core technology is the node, a device that produces energy in the ocean’s harshest conditions for years at a time without human maintenance or intervention. Once our nodes leave the manufacturing facility, they must be deployed, operated, and maintained safely and reliably across vast oceanic regions—all at an unprecedented scale and at reduced cost. As a Senior Mechanical Engineer, Marine Operations, you will…
The opening lines of the posting. The rest is on Panthalassa’s careers page.
Hiring at Panthalassa
Panthalassa has 50 open roles right now, 4 of them remote. Most are in Engineering, Operations and Manufacturing & Trades. The median advertised salary across its roles with a published range is $180K. See all its roles
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