Join us on our mission to make clean energy available to all

As the Mechanical Engineer, Marine Operations, you will drive the development of essential mechanical assets from cradle to grave. You will conduct trade studies to identify optimal system architectures, perform engineering analyses, create detailed designs, and bring these designs to operational readiness. Additionally, you will support offshore operators utilizing these tools through initial commissioning and sustaining engineering.

As a Senior Mechanical Engineer focused on Core Electronics and Systems Integration, you will own the complete mechanical lifecycle of our core electronic systems- from whiteboard to waves. This is a hands-on, high-impact role where you will lead the design, prototyping, integration, and deployment of enclosures and mechanical assemblies critical to our power generation and conversion units.

As the Lead Mechanical Engineer, Core Electronics and Systems Integration, you will own the technical vision and execution of the mechanical systems that house, protect, and interconnect the Node’s mission-critical electronics. You will serve as both an individual contributor on critical designs and a team lead, identifying and hiring for complementary expertise in domains where you do not personally have the necessary depth

As the Lead Mechanical Engineer, Turbomachinery, you will lead the technical vision, execution, and continuous improvement of the rotating machinery that turns fluid power into electrons. This is a roll-up-your-sleeves leadership role in which you'll prototype, build, and troubleshoot alongside world-class engineers and technicians.

As a Senior Technical Program Manager (TPM) focused on Compute Payloads, you will be responsible for cross-functional execution across all aspects of our customer-facing and revenue-generating payloads program. This role is essential for the successful development, testing, integration, and demonstration of payload hardware onboard our ocean-deployed Nodes.

As a Senior Computational Fluid Dynamicist, you will execute critical components of our CFD modeling and simulation strategy. You will take ownership of the full simulation workflow and play a central role in shaping simulation and process automation methodologies, evaluating and validating the performance of novel marine systems, and mentoring junior engineers. You’ll help us push the boundaries of marine CFD in a highly dynamic, mission-driven environment. 

We are seeking an experienced Test Engineer, Mechanical & Fluid Systems to design, build, and operate large-scale test equipment for hydraulic turbines, electrical generation powertrains, and high-power equipment. This role requires deep expertise in fluid dynamics, process piping, and mechanical system integration.

We are seeking a Data Engineer with strong software development skills to join our team developing next-generation ocean energy systems. You will work at the intersection of data analysis, simulation, and engineering—supporting the development of clean energy technologies designed to operate in some of the world’s most challenging marine environments.

As Director, Finance and Strategy, you will translate Panthalassa’s frontier technology into the language of capital markets and strategic partners. This is a high-visibility, high-ownership role on a lean team commercializing a once-in-a-generation technology. As one of our first business hires, you’ll be an integral part of bringing our products to market, have a seat at the table for major decisions with planetary-level impact, and enjoy limitless growth opportunities as we race to scale in the coming years. 

As a Senior Technical Recruiter, you will help build the teams that enable Panthalassa’s mission. You will manage full-cycle recruiting for technical, engineering, and scientific roles while working closely with a recruiting program manager and other teammates. This role is designed for someone who thrives as a thought partner—bringing expertise, ideas, and execution.

We’re looking for an IT Support Specialist to join our IT team as the first dedicated end-user support role at Panthalassa. You’ll be responsible for supporting laptops (Windows, macOS, Linux), mobile devices (Android, iOS), and other workplace technologies (A/V systems, printers, peripherals, and network patching). You’ll play a critical role in keeping our team productive day-to-day, while also helping us shape the long-term vision for corporate technology.

As Design Lead, you will guide the concepting and execution of branding and graphic design projects that communicate our company’s mission, technology, and team. You’ll lead concept development, oversee design systems and ensure visual consistency across a wide range of deliverables: decks, websites, brand guides, digital campaigns, and product graphics.

As Studio Manager, you will be the operational backbone of this team. You’ll run the Creative Studio like a well-organized, nimble department—balancing large, long-term initiatives with quick-turn needs. You’ll set priorities, manage resources, streamline workflows, and ensure leadership’s focus is spent where it matters most.

Please get in touch even if you don’t see a position. We’re always on the lookout for excellent talent.