Engineering smarter vessels.

Hybrid propulsion, vessel automation and remote monitoring.

Products

Three products, best delivered as one.

A control platform, a propulsion system and a monitoring platform. Delivered together they are one system under one contract, which is how we would rather do it — and each one also works on its own alongside equipment from other suppliers.

Not sure which parts you need?

Most projects start with one system and grow from there. Tell us about the vessel and we will suggest where to start.

Products / Control platform

Vessel automation

Integrated alarm, monitoring and control for the whole vessel — one system for watching and running the machinery on board. In service for over a decade, and improved with every delivery.

What it does

One system for watching and running the vessel.

The system covers the machinery that keeps the vessel working: main engines and generators, switchboards and the shore connection, thrusters and steering, tank gauging, ventilation, bilge and fire detection. All of it is monitored and controlled from the same system.

Both monitoring and control happen on touchscreen panels. They go wherever the work happens: the bridge, the engine control room, any other space on board, and out on deck. You choose the screen size for each position, so a large main workstation and a small local touchscreen can sit on the same system, and one person can run the vessel from any of them.

System

What it connects to on board.

Propulsion and power

  • Main engines, gearboxes and shafts
  • Generators, switchboards and electrical distribution
  • Hybrid and fully electric drivelines
  • Hydrogen fuel cells
  • Shore connection and charging

Safety and hull systems

  • Fire detection
  • Firefighting systems
  • Bilge and ballast
  • Tank gauging and level monitoring
  • Ventilation, heating and cooling

Deck and navigation

  • Steering gear and thrusters
  • Deck machinery, cranes and winches
  • Navigational and signal lights
  • Watch-call and general alarm
  • Third-party equipment over standard protocols

Datasheet

Vessel automation datasheet

Architecture, I/O capacity, protocols and interfaces, operator panel options, redundancy arrangement and class compliance — the full specification in one document.

Will it work with your equipment?

Send us your equipment list and we will come back with what connects and what needs a gateway.

Products / Remote monitoring

See how your vessels are running, from shore.

Machinery data, alarms and energy use sent ashore in real time over a secure, encrypted connection. Open it from any browser, wherever you are, and let it notify you when something needs attention.

The platform

What the platform gives you.

It can be integrated on board any vessel, newly built or already in service, so a single boat or a whole fleet can be brought onto the platform.

A gateway on board collects the data and sends it over an encrypted link. Ashore, owners, technical managers and crews sign in through a browser — from the office, from home or from a phone — and see the data that matters to their role. When an alarm is raised, a threshold is crossed or a service interval comes up, the platform tells the right people without anyone having to go and look.

  • Live machinery telemetry alongside logged history, so a fault can be read against the weeks that preceded it
  • Energy consumption, battery state and charging data, per vessel and per fleet
  • Running hours, load history and trend alerts, so servicing is scheduled on condition rather than on the calendar
  • GPS position and trip analysis, tying technical data to where and how the vessel was working
  • Automatic notifications on alarms, threshold crossings and service intervals
  • Dashboards, trends and automatic operating reports

Datasheet

Remote monitoring datasheet

Data collection and gateway detail, connectivity and encryption, integration options, user roles and access, and how the platform is segregated from vessel control.

Want to see it with your own data?

We can walk you through the platform using a vessel similar to yours.

Products / Propulsion

Electric and hybrid propulsion for working vessels.

Propulsion, energy storage and power management for everything from small working craft to large, fast vessels. Delivered as one package from first concept through to sea trials.

The system

Built around what the vessel has to do.

We have delivered hybrid and electric propulsion across a wide span of vessels — from small working craft that spend most of their day at partial load to large, fast vessels that need full power on demand.

Those are very different jobs, so the system is built around what the vessel has to do rather than around a standard package. Classification-society approval is part of what we deliver, so you are not left to arrange it afterwards.

  • Small working craft through to large, fast vessels
  • Newbuild and retrofit
  • Parallel hybrid, diesel-electric (serial) and fully electric — chosen by how power reaches the shaft
  • Engines, energy storage, power management and drives as one supplied system
  • Propulsion, automation and monitoring integrated together
  • Class approval

Datasheet

Hybrid propulsion datasheet

System architecture, energy storage and charging, mode changeover, integration with the control and monitoring layer, and class notation.

Scope

One supplier for the whole package.

When propulsion, power management and control come from three different suppliers, the gaps between them tend to surface late. We take the whole electrical and control scope, hardware included, so there is one team to ask.

01

Concept and design

Operating-profile calculations, system architecture, electrical design and class documentation.

02

Supply and integration

Energy storage, power management, drives and the control layer specified, supplied and integrated as a single system.

03

Commissioning and support

Installation, functional testing, sea trials, and lifecycle support with remote diagnostics afterwards.

Would hybrid suit your vessel?

Send us the operating profile. That is enough for us to give you a first answer.

Solutions

Turnkey delivery, and the engineering behind it.

One contract covering design, hardware, software, installation and commissioning, then support for as long as the vessel is in service.

Turnkey scope

From operating profile to sea trials.

The whole electrical and control package under one contract, so there is one team responsible from start to finish.

01

Operating profile and concept

Tender specification or customer input review and analysis, with operating-profile calculations, class requirements review and concept design proposal.

02

Design and documentation

Electrical design, control philosophy, energy-requirement calculations and classification documentation.

03

Hardware supply

Drives, energy storage, switchgear, panels and I/O cabinets specifications and delivery. Components come from a range of well-known marine suppliers — Danfoss, Beckhoff, Wago, Corvus and EST-Floattech among them — configured to suit the vessel.

04

Software

Control, supervisory and monitoring application software and an operator interface built to be straightforward to use.

05

Installation and commissioning

Installation, testing and commissioning. Factory acceptance testing in our own test lab, then HAT and SAT on board — in collaboration with classification societies.

06

Lifecycle support

Diagnostics, upgrades, spares and remote support for the life of the installation.

Engineering services

Four areas of work.

Design and system engineering

  • Concept development and technical planning
  • Operating-profile calculations
  • System architecture and control philosophy
  • Class documentation and compliance

Automation and control

  • Alarm, monitoring and control system design
  • Operator panel layout and alarm philosophy
  • Integration of equipment from other suppliers
  • Testing, validation and documentation

Electrification and energy storage

  • Hybrid, diesel-electric and fully electric system design
  • Energy storage selection and power management
  • Shore charging within the delivery scope
  • Class approval

Commissioning and lifecycle support

  • Commissioning, functional and electrical testing
  • Fault diagnostics and troubleshooting
  • Performance verification and sea trials
  • Upgrades, spares and remote support

Careers

Join us and build systems that go to sea.

An experienced team, real hardware, and work you can go and stand on once it is finished. We have engineering roles open in Kuressaare and Tallinn.

The team

Who you would be working with.

Open positions

Roles we are hiring for.

Software

Full stack developer

Building the remote monitoring platform end to end — the gateways on board, the cloud services, and the browser interface owners and crews use every day.

Apply

Field engineering

Commissioning engineer

Setting systems to work on board: functional and electrical testing, fault finding and sea trials. You will travel to vessels wherever they are being built or refitted.

Apply

Systems

Project system engineer

Owning the vessel’s electrical, automation and hybrid power system as a whole — how the subsystems interact, how the vessel behaves in every operating mode and failure condition, and how the system meets class and customer requirements.

Apply

In detail

Project system engineer.

The core of the role is owning the vessel’s electrical, automation and hybrid power system as a whole: defining how the subsystems interact, how the vessel behaves in each operating mode and failure condition, and how the delivered system meets class and customer requirements.

The engineer defines the control philosophy and the interfaces between multi-vendor equipment, reviews supplier solutions critically, and takes the system through FAT, SAT and commissioning.

The qualities that matter most are systemic thinking, independence, an instinct for root causes, and a willingness to carry technical responsibility towards vendors and classification societies.

Must have

  • Marine or comparable industrial electrical systems: AC/DC distribution, switchboards, selectivity, energy storage
  • Hybrid and electric propulsion: inverters, battery systems, DC grid, energy management
  • Solid understanding of PLC-based control and communication
  • Control and alarm system philosophy: failure handling, redundancy, operating modes, interlocks
  • Classification society awareness
  • Technical documentation: functional descriptions, interface and alarm lists, test procedures
  • Hands-on commissioning: sea trials and system-level troubleshooting
  • Good technical English

About

An experienced engineering team, working on vessels internationally.

Nordic Marine Technologies is a team of engineers and technical specialists working on marine electrical, automation and propulsion systems — from first design through to lifecycle support.

Who we are

Where we come from.

Our monitoring and hybrid systems are in service on more than a hundred vessels, from ten metres to a hundred. Most of our engineers have a shipbuilding background, so they know what a specification will cost to install.

We work across the whole lifecycle: concept and system architecture, design, hardware supply, software, installation, commissioning and sea trials, then support, upgrades and diagnostics for as long as the vessel is in service.

What we are aiming for is straightforward — systems that make a vessel perform better and are easier to live with on board, and a partner you can keep calling for the life of the ship.

People

Who you will be talking to.

You deal directly with the people who make the decisions.

Peeter Raamat

Peeter Raamat

Chief Executive Officer

peeter.raamat@nmtech.ee
Lagle Heinmaa

Lagle Heinmaa

Finance and HR

lagle.heinmaa@nmtech.ee
Marek Müürisepp

Marek Müürisepp

System Manager

marek.muurisepp@nmtech.ee

References

Vessels we have worked on.

Newbuilds and retrofits, from workboats to an 80-metre pilot station vessel. Owners, operators and ports are not named.

Lithuania

Hydrogen-powered vessel

Hydrogen fuel cell propulsion with battery energy storage. Vessel automation, hybrid propulsion and remote monitoring supplied by NMTech as one turnkey delivery.

80 m

Pilot station vessel

80 metres. Vessel automation, hybrid propulsion and remote monitoring supplied by NMTech as one turnkey delivery.

European Defence Fund

EuroGuard semi-autonomous surface vessel

Modular platform built to operate with a reduced crew or none at all. Vessel automation, hybrid propulsion and remote monitoring to be supplied by NMTech as one turnkey delivery.

Estonia

KRATT buoy-laying vessel

Multi-purpose buoy layer working Estonian waters. Vessel automation, hybrid propulsion and remote monitoring supplied by NMTech as one turnkey delivery.

Working on something similar?

Send us the operating profile and we will tell you what we would do.

News

What is happening at NMTech.

Company news — where we are, who we work with, and what we are building.

News · Company

A second office opens in Tallinn.

A second office, opened to widen what we can take on and to support a wider range of projects.

21 August 2026

NMTech has opened a second office in Tallinn, alongside the headquarters in Kuressaare. The capital puts us closer to the yards, owners and vessels we work with, and closer to the port and the airport when a project needs someone on board at short notice.

The office widens the range of projects we can take on, at home and abroad. Both offices work as one team on the same deliveries.

Contact

Get in touch.

Tell us about the vessel and what it has to do. You will hear back from one of the engineers who would work on the project.

What to tell us.

The duty, the route, the berth, and any class requirement already agreed. An operating profile is helpful if you have one, but we do not need it to get started.

Write to us

info@nmtech.ee

Say in the subject line which it concerns — turnkey delivery, vessel automation, hybrid or electric propulsion, remote monitoring, service and retrofit, or careers — and it reaches the right engineer directly.

HQ

Kuressaare

Nordic Marine Technologies OÜ
Tehnika tn 20, 93815 Kuressaare
Saaremaa, Estonia

Tallinn office

Tallinn

Paljassaare tee 14a
10313 Tallinn, Estonia