Engineer, Senior II, Technology (Marine Propulsion)

You will be supporting R&D projects focused on vessel performance modeling and simulation for electrified and hybrid maritime assets. This role applies simulation tools, systems thinking, and engineering judgment within a classification society environment, supporting design assessment, technology evaluation, rule development, and class-related services. A key focus is the assessment and modeling of marine propulsion power architectures, including propulsion, generation, energy storage, power distribution, and control integration. The role also includes applying model-based systems engineering (MBSE) to support system architecture, interface management, and requirements traceability.

What You Will Do:

• Assess vessel performance, marine propulsion power architectures, and onboard energy systems in support of ABS classification and advisory activities.
• Develop and apply simulation models to evaluate vessel performance across operating profiles, loading conditions, and environmental scenarios.
• Analyze propulsion power demand, energy consumption, speed-power performance, vessel efficiency, and system behavior for conventional, hybrid, and electric vessels.
• Evaluate propulsion power architecture options, including generation, power conversion, energy storage, distribution, drives, and controls.
• Review design submissions and technical claims against applicable ABS Rules, Guides, and relevant international standards.
• Apply MBSE methods to support system architecture definition, interface identification, and requirement traceability for complex marine propulsion and electrical systems.
• Contribute to ABS Rules, Guides, and internal methodologies related to vessel performance, propulsion power architecture, and emerging technologies.
• Prepare technical reports and collaborate with shipowners, designers, shipyards, technology developers, and research partners

What You Will Need:

Education and Experience

• Master’s or Ph.D. degree in Naval Architecture, Marine Engineering, Mechanical Engineering, Electrical Engineering, Systems Engineering, or a related field.
• Strong maritime industry experience and sound understanding of vessel operations, ship systems, and marine design.
• Experience in vessel performance, propulsion, or integrated marine system simulation.
• Good understanding of marine propulsion power architecture, including propulsion, electrical generation, power distribution, energy storage, and control systems.
• Good understanding of the role of a classification society in design review, rule application, and technology qualification.
• Knowledge of ship resistance, propulsion, powering, and marine energy efficiency principles.
• Familiarity with simulation tools such as MATLAB/Simulink, Python, Modelica, ETAP, PSCAD, or similar.
• Familiarity with MBSE principles, including system architecture, interface definition, and requirement management.
• Knowledge of relevant classification rules, international standards, and regulatory requirements.
• Strong analytical, communication, and technical writing skills

Knowledge, Skills, and Abilities

• Experience working in or with a classification society, ship designer, shipyard, or marine consultancy.
• Experience with propulsion power system design or assessment for hybrid-electric or fully electric vessels.
• Familiarity with MBSE tools or frameworks for system modeling and requirements traceability.
• Familiarity with technology qualification, decarbonization studies, or rule and guidance development.
• Experience validating simulation models using sea trial or operational data.

About UsWe set out more than 160 years ago to promote the security of life and property at sea and preserve the natural environment. Today, we remain true to our mission and continue to support organizations facing a rapidly evolving seascape of challenging regulations and new technologies. Through it all, we are anchored by a vision and mission that help our clients find clarity in uncertain times.
ABS is a global leader in marine and offshore classification and other innovative safety, quality, and environmental services. We’re at the forefront of supporting the global energy transition at sea, the application of remote and autonomous marine systems, cutting-edge technical solutions, and many more exciting advancements. Our commitment to safety, reliability, and efficiency is ever-present, guiding our clients to safer and more efficient operations.
Equal Opportunity
ABS Bureau is committed to the equal employment opportunity of its employees and prohibits discrimination against any employee or qualified applicant based on race, color, creed, religion, national origin, sex, gender identity, age, disability, marital status, sexual orientation, citizenship status or veteran status, or other non-work-related characteristics that may be protected under the law of the Federal Government or specific state employment laws.
Notice
ABS and Affiliated Companies (ABS) will not pay a fee to any third-party agency without a valid ABS Master Service Agreement (MSA) authorized and signed by Human Resources. Any resume, CV, application, or other forms of candidate submission provided to any employee of ABS without a valid MSA on file will be considered property of ABS, and no fee will be paid.
Other
This job description is not intended, and should not be construed, to be an all-inclusive list of responsibilities, skills, efforts or working conditions associated with the job of the incumbent. It is intended to be an accurate reflection of the principal job elements essential for making a fair decision regarding the pay structure of the job. #ogjs