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PA

Mechanical Engineer

panthalassa
Portland, OR
Full Time
Posted July 8, 2026
$125k - $175k
Renewable Energy Development
~30 people viewed this recently
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Application opens on company website

Job Description

On-site, our offices, lab, shop, and manufacturing facilities are located in and near Portland, Oregon .

Key Responsibilities

  • We are developing a core technology, the “Node”, that will operate in the worst conditions the world’s oceans have to offer for years at a time without human maintenance or intervention.
  • As a Mechanical Engineer, you will spearhead the design of numerous mechanical components and assemblies that must withstand extreme loads and a harsh ocean environment. You will support subsystem design through trade studies, CAD modeling, analysis, lab testing, and deployment preparation. This position requires a highly motivated, hands-on engineer who thrives in ambiguity, can execute with autonomy, and is eager to take on end-to-end ownership, defining requirements and architecture and driving through design, prototype testing, and final build. We expect you to be especially strong in analysis and to gravitate toward first-principles, fundamental-physics approaches to problem solving.
  • Candidates should have strong interpersonal skills and be able to thrive in a creative, scrappy, and collaborative environment. If you are an excellent engineer, regardless of your background, we want you to apply.
  • Design and analyze mechanical components and assemblies including structures, enclosures, fluid systems, and test equipment
  • Create and maintain component and assembly CAD models using NX and Teamcenter
  • Create detailed component and assembly drawings with a strong grasp of geometric dimensioning and tolerancing (GD&T) and tolerance stack-ups
  • Drive design trade studies and engineering reviews, helping document decisions and technical findings
  • Work with, and direct, a skilled technician workforce to carry out prototyping, testing, fabrication, and development of operational and maintenance procedures

Requirements

  • A degree in mechanical engineering, aerospace engineering, naval architecture, ocean engineering, or other engineering discipline
  • 2-5 years experience designing components, structures, and assemblies from a variety of materials (steel, aluminum, titanium, plastics, composites, etc.)
  • Proficiency in 3D CAD modeling
  • Strong use of hand calculations for structural analysis
  • Strong communication and teamwork skills; ability to incorporate feedback from engineers, technicians, and suppliers
  • Demonstrated ability to take ownership of tasks and work independently
  • A work history encompassing at least one design, build, test, deploy/release/produce cycle
  • Master’s degree in mechanical engineering or related field, or additional industry experience
  • Experience designing packaging for electronics in harsh environments
  • Experience with sheet metal part design
  • Hands-on experience with fabrication, prototyping, or testing
  • Experience with NX/Teamcenter
  • Exposure to instrumentation and controls (sensors, actuators)
  • Programming or scripting skills (Python, MATLAB, Julia, etc.) for analysis and data review
  • Travel to vendors and test sites as needed.
  • Intermittently able to work longer hours and weekends to support critical needs. While we expect a lot of each other, we also offer a high degree of autonomy and work-life balance.

Benefits & Perks

  • If hired for this full-time role, you will receive:
  • Cash compensation of $125,000 - $175,000.
  • Equity in the company. We’re all owners and if we’re successful, this equity will be far and away the most valuable component of your compensation.
  • A benefits package that helps you take care of yourself and your family, including:
  • Relocation assistance to facilitate your move to Portland (if needed).

Ready to Apply?

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