Job Description

At ZeroNorth, we are at the forefront of transforming the shipping industry through digital innovation. Our solutions go beyond optimizing business operations, they are designed to lead the industry in sustainability by significantly reducing CO2 emissions.


Our core mission of making global trade greener drives everything we do. Your contributions will play a crucial role in reducing emissions, aligning commercial success with sustainability, and delivering benefits for both profitability and the environment.


ZeroNorth is powered by a diverse team of 550+ professionals with more than 38 nationalities, operating out of global hubs including Copenhagen (our headquarters), Athens, Chennai, Mumbai, New York, San Diego, Singapore, Sofia, and Tokyo. We are leading the industry's green transition, enabling our partners to leverage data for actionable decarbonization efforts.

Vessel Optimization Specialist at ZeroNorth

This role focuses on analyzing vessel performance data, optimizing fuel efficiency, and refining performance models to enhance operational effectiveness while addressing client queries and handling ad hoc tasks.


The position involves working with large datasets, collaborating with cross-functional teams, and providing expert advisory services on hull and machinery performance, including main engine, auxiliary engine, and boiler optimization.


Strong analytical skills, experience in vessel performance modeling, and proficiency in data tools like SQL and Python are beneficial but not essential. The role is ideal for individuals passionate about maritime technology and data-driven insights to drive industry improvements.

Key responsibilities:

Examine extensive datasets on vessel performance to uncover trends, patterns, and areas for optimization. calibrate and refine performance models to closely align with actual vessel operations and environmental conditions. Continuously track vessel performance metrics to identify anomalies, inconsistencies or potential inefficiencies. Offer expert guidance to customers on enhancing vessel efficiency, particularly in relation to hull performance and machinery systems such as the main engine, auxiliary engine, and boiler. Work collaboratively with : data scientists, software developers and maritime specialists to refine model performance through iterative feedback. Evaluate and provide recommendations for enhancements to the Vessel Optimization platform. Track thorough records of model calibration methods, updates, and enhancements for future reference. Perform rigorous validation checks on model outputs and make necessary refinements to ensure precision.

Your profile:

Academic qualifications in data science, engineering, mathematics, or relevant industry experience. 3+ years of experience in vessel operations or a related field Practical experience in vessel performance modeling, calibration, or a similar domain within the maritime sector is highly desirable. A foundation in marine technology or allied fields, such as ocean engineering or naval architecture. Strong analytical skills with a keen eye for data accuracy and integrity. Passionate about maritime advancements and cutting-edge marine technology. Thrives in a dynamic, fast-evolving work environment. Hands-on experience with SQL, Python, and machine learning frameworks is a bonus. Eager to harness data-driven methodologies to generate actionable insights for the maritime industry and beyond.

About ZeroNorth

At ZeroNorth, we aim to make global trade sustainable by steering the maritime industry toward zero emissions. Using advanced technology and trusted data, our platform delivers real-time insights to optimize operations and align commercial success with environmental impact.


We partner with customers on their journey toward sustainability, solving complex challenges and empowering informed decisions that benefit both the planet and their bottom line.


Our culture thrives on growth, inclusion, and collaboration. We value honesty, trust, and the unique contributions of every team member, driving meaningful change together. Let's make global trade green.