We are looking to solve the hard problems faced by our customers by pushing subsea robotics in new directions. If you are committed to doing your best work and contributing to our team, we want to hear from you.

Our Work and Customers

At any point in time, there is most likely a Greensea powered vehicle in every ocean of the world doing incredible work – collecting data from beneath the McMurdo Ice Shelf in Antarctica, finding ships lost during WWII, providing navigation and communication for military divers, assisting with the deactivation of explosive ordnance, and discovering new life at depths up to 6,000 meters. Greensea’s technology provides the navigation, control, and autonomy needed to accomplish this work by improving the relationship that humans have with robotics. Our mission, every day, is to make the human-machine relationship more productive and satisfying. We are looking for people to join us who will put our customers first, will work to solve the difficult problems our customers face, and will constantly think about the next big thing that will change how work is done with robotics.

Check out what it is like to work at Greensea.

Our Company

Greensea supports two office locations in Richmond, Vermont and a third location in Plymouth, Massachusetts. The Richmond office is in the heart of Richmond, VT, a quintessential Vermont town within 20 minutes of both Burlington and Montpelier, putting it within easy commuting distance to major cities and recreational areas. The Plymouth location is right on the waterfront in the heart of the marine industry within commuting distance of Boston.

Though not every position has a choice to work in a specific location, Greensea strives to allow employees to work in either location. Under select circumstances, remote work may also be acceptable.


Greensea offers a benefit program that provides excellent coverage for healthcare as well as opportunities for professional advancement. View/download our Benefits Flyer.


Richmond, VT

Plymouth, MA

Open Positions

Robotics Engineer – GNC

The Robotics Engineer will be a critical member of the passionate, multidisciplinary engineering team at Greensea and will focus on the development of Guidance, Navigation, and Control (GNC) systems for ocean robotics. They will be involved in all phases of GNC, algorithm, software, and technology development including design, implementation, testing, and deployment. This position primarily focuses on new technology development related to the Guidance, Navigation, and Control of underwater robots.  This position will work with state estimation, sensor fusion, vehicle control, perception system integration, SLAM development, and payload integration.

The Robotics Engineer – GNC engineer will design and prototype new technologies using MATLAB and develop, implement, and evaluate those technologies in robots using C++ and the OPENSEA framework.  The Robotics Engineer – GNC will deeply understand and appreciate how operators use subsea robotics to accomplish modern tasks and appreciate the role our software and technology plays in allowing operators to be more effective and more productive. They will seek to discover gaps in the current technology preventing optimal efficiency and develop innovations to bridge those gaps.

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Systems Administrator

The Systems Administrator will be a contributing member of the diverse and passionate Finance and Admin Team at Greensea. This position will be part of a team responsible for all of the general systems administration for four offices in two locations, as well as overseeing the IT needs of remote workers, establishing and supporting new office locations as needed. The Systems Administrator will be charged with enforcing security best practices, maintaining the server(s), managing employee workstations, troubleshooting network issues, and ensuring compliance.

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Robotics Engineer – Autonomy

The Robotics Engineer – Autonomy will be a critical member of the passionate, multidisciplinary engineering team at Greensea and will focus on the development of autonomy and behavior systems for ocean robotics. They will be involved in all phases of autonomy, behavior, and technology development including planning, design, implementation, testing, and deployment. This position primarily focuses on new technology development related to the autonomy and behavior systems of complex underwater robots, including underwater robots deployed from surface robots or even other underwater robots.  This position will work closely with all members of the technical team and will be a key stakeholder in the development of Greensea’s autonomy systems for intervention underwater robots.  The Robotics Engineer – Autonomy will work with failure mitigation, autonomous search, obstacle avoidance, target recognition, perception, manipulator, and multi-vehicle systems.

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Robotics Engineer – Software

The Robotics Engineer will be a critical member of the passionate, multidisciplinary engineering team at Greensea and will focus on the development of software for ocean robotics. They will be involved in all phases of software and technology development including design, implementation, testing, and deployment. This position is primarily focused on integrating Greensea’s technology with marine vehicle systems. They will take part in analysis of navigation sensors and vehicle system dynamics, writing drivers for embedded hardware, integration of navigation and control software with vehicles in the field, and assist with technical support. The Robotics Engineer will deeply understand and appreciate how operators use subsea robotics to accomplish modern tasks and appreciate the role our software plays in allowing operators to be more effective and more productive. They will seek to discover gaps in the current technology preventing optimal efficiency and develop innovations to bridge those gaps.

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DevOps Engineer

As a crucial member of a driven, multidisciplinary engineering team, the DevOps Engineer will work alongside the Software, Robotics, Systems, Applications and Test Engineers. They will be responsible for developing and maintaining software tools that automate and streamline the software development, QA, documentation, release, and deployment processes.

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If you don't see a job posted but you believe that you can MTFB with Greensea, please send your resume and cover letter to careers@greensea.com with the subject header "I'm ready to MTFB with Greensea!"

Greensea Systems, Inc.

10 East Main Street :: PO Box 959 :: Richmond, VT 05477 :: USA
802.434.6080 :: info@greensea.com
www.greensea.com