Data Scientist Energy Efficiency (f/m/d)

Introduction

Carnival Maritime GmbH is part of Carnival Corporation and serves the brands of AIDA Cruises and Costa Crociere as their marine service unit. The company bundles marine operation competencies and best practices providing the highest safety, health, environmental and compliance standards for cruising. With the aspiration of achieving net carbon-neutral ship operations by 2050, Carnival Maritime has established a new center of excellence with a specific mandate to support the company by defining and executing the decarbonization strategy and its associated multidimensional technological challenges. With its service and innovation, Carnival Maritime enables the vessels of AIDA Cruises and Costa Crociere to meet the current and future needs of the cruise industry.

If you want to join our company based in Hamburg, and be part of our culture this is your opportunity, we are looking for a suitable candidate to fill the following position:

Your Responsibilities

Join our dynamic team in Hamburg as a Data Scientist Energy Efficiency, where you will develop and maintain machine learning models, analyze ship operations data, and collaborate with shipboard personnel to enhance energy efficiency and hydrodynamic performance. Apply your skills to drive impactful improvements and ensure model accuracy through continuous monitoring.

• Machine Learning Model Development & Ownership: Own the end-to-end process of building and maintaining machine learning models, including model design, training, evaluation, and iterative refinement.
• Model Performance Monitoring & Reliability: Ensure model accuracy and reliability through continuous monitoring, ideally leveraging automated systems, to proactively identify and address performance degradation.
• Data Analysis for Ship Operations: Conduct comprehensive data analysis related to efficient ship operation, providing actionable insights to ship and shore-based experts to drive improvements.
• Shipboard Support & Energy Efficiency: Collaborate with shipboard personnel to facilitate the effective utilization of energy efficiency tools and maximize their impact.
• Hydrodynamic Performance Analysis: Analyze the hydrodynamic performance of cruise ships, providing fleet-wide transparency and empowering subject matter experts to make informed decisions regarding necessary actions.

Your Profile

• A Bachelor\’s degree in Computer Science, Statistics, Mathematics, Naval Architecture, or a related field is required. A Master\’s degree in Mechanical or Marine Engineering, Naval Architecture, or Physics is an advantage.
• At least 3+ years of experience in both data analysis and machine learning model development, including testing and deployment.
• Strong programming skills in Python, with proficiency in common data science libraries such as scikit-learn, pandas, polars, or NumPy. Experience with ML frameworks like TensorFlow or PyTorch is a plus.
• Experience with MLOps practices and tools.
• Proficient in data visualization and storytelling.
• Excellent problem-solving and analytical skills.
• Strong communication skills.
• Knowledge of Docker, AWS tech stack, CI/CD tools, and Grafana is desirable.
• Basic knowledge of physics and an interest in understanding physical relationships, particularly in the areas of energy and fluid dynamics.
• Ability to work independently and collaboratively in a team environment.
• Very good English language skills (English is our company language). Basic knowledge of German and or Italian is a plus.

We Offer

• 30 days of holidays per year.
• Flexible working hours & the possibility to work from home for up to three days per week, providing a healthy work-life balance and increased convenience.
• The flexibility of working remotely for up to 10 days a year across Europe.
• The opportunity to work with international experts from more than 40 nationalities in a dynamic and vibrant team, fostering a working environment that promotes Speaking Up, Respecting and Protecting, Improving, Communicating, Listening, Learning, and Empowerment.
• Cruises at exclusive discounted prices for all employees, and additionally their family & friends (as from 6 months seniority).
• Exclusive employee benefits and access to corporate perks and offers.
• Employers’ contribution to ProfiTicket for local transport.
• Diverse learning and development possibilities, enabling you to expand your knowledge and skills in our organization.
• Participation in the company pension scheme (starting in your third-year seniority).
• Free use of the pool bicycles for leisurely strolls during your lunch break or weekends.
• A modern headquarters located in the heart of the HafenCity, an innovative urban district that embraces its proximity to the Elbe River.

Interested?

We are looking forward to receiving your application!

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