Senior Mechanical Engineer, Marine Operations
Panthalassa · Portland, OR
Posted about a month ago · $175,000–$200,000
or apply directly on Panthalassa 's site. We never take the application ourselves.
Is this posting real?
- This role has been open
- 30 days Panthalassa 's roles stay open a median of 45 days
- Reposted
- No
- Salary listed
- Yes 96% of Panthalassa 's roles list one
- Ghost-job risk at Panthalassa
- high 35 stale, 0 reposted of 45 open
- Hiring momentum
- 57 roles opened in the last 90 days ↑ up vs. the prior 90 days
- Last confirmed on the employer's board
- 2026-09-17
Measured from postings appearing on and disappearing from Panthalassa 's own greenhouse board since 2026-08-03. Full hiring picture for Panthalassa .
About this role
As a Senior Mechanical Engineer in Marine Operations, you will design, build, and test support equipment for the deployment and maintenance of offshore energy systems. Your responsibilities include conducting engineering analyses, creating detailed designs, and overseeing the fabrication and commissioning of mechanical assets. You will also support offshore operations and collaborate with various teams to ensure the successful implementation of these technologies.
- benefits
- 5/5
- freshness
- 4/5
- career value
- 5/5
- role clarity
- 5/5
- pay transparency
- 5/5
Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of Panthalassa as an employer.
What you need
- BS or higher in mechanical engineering
- 5+ years of experience owning the development of novel hardware from concept through commissioning
- Excellent understanding of engineering fundamentals relevant to marine systems
- Demonstrated ability to solve problems that lack clear examples or well-defined requirements
- Capable of managing critical vendor relations
- Thrives in a culture of personal ownership
Nice to have
- Experience conducting operations offshore
- Leadership experience (engineering development, fabrication efforts, or operations)
- Ability to perform structural FEA
- Experience designing hardware utilized in an offshore environment
- Experience interfacing with relevant marine regulatory bodies
What you get
- Cash compensation of $175,000–$200,000
- Equity in the company
- Flexible paid time off
- Health insurance (100% paid for full-time employees, partners, and dependents)
- Dental insurance (100% paid for full-time employees, partners, and dependents)
- Vision insurance (100% paid for full-time employees, partners, and dependents)
Worth weighing
- On-site position in Portland, Oregon
- Intermittent longer hours and weekend work may be required
- Travel to vendors and test sites, as well as offshore travel for commissioning
- Fast-paced, high-stakes environment may not suit everyone
Summarised from Panthalassa 's posting. Read the full original.
Listed by Panthalassa on their greenhouse job board, last confirmed open on 2026-09-17. PitchMeAI is not the employer.
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