Ship engineers operate and maintain the mechanical systems that power vessels. The work is technical, hands-on, and in demand. You can start with a high school diploma and on-the-job training. Here is what the role involves, what skills matter most, and how to get in.
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Ship engineers keep the engines, pumps, and mechanical systems running on cargo ships, tankers, and other vessels. You monitor equipment during voyages, identify problems before they become failures, and make repairs while at sea. The work involves inspecting machinery, controlling processes, and making decisions under pressure. You need to understand how mechanical systems work and stay alert to changes in how equipment performs. Safety is critical, both for the ship and crew.
Core work activities
Career video courtesy of CareerOneStop.
Ship Engineers earn a median of $109,530 a year, based on 2025 data from the U.S. Bureau of Labor Statistics. Pay rises with experience, specialty, and location.
The outlook is modest. Employment is projected to grow 2 percent from 2024 to 2034, little or no change for all occupations, with about 1,100 openings a year.
Top skills
Knowledge areas
Most ship engineers start with a high school diploma and enter through apprenticeships or entry-level positions with shipping companies. You will learn on the job, starting in lower-ranked engine room roles and advancing as you gain experience and knowledge. Some pursue formal training programs in marine engineering or maritime technology to move up faster. You will need to develop strong mechanical knowledge, math skills, and the ability to read technical documentation. Licensing and certification requirements vary by country and employer.
Entry routes include apprenticeships with shipping companies and maritime training programs. If you are deciding between paths, Pathly can map the ship engineer path that fits you with your school counselor to map out the timeline and requirements that fit your situation.
Many ship engineers must be licensed, and professional certifications can strengthen your resume.
Common certifications
Licensing is handled at the state level and the requirements vary, so check the licensing board in your state. Pathly shows your state's specific steps inside your roadmap.
You are drawn to hands-on work with machines and systems. You solve problems logically, pay close attention to detail, and stay calm when equipment needs quick fixes.
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Last updated July 1, 2026.
Data sources. Career details from the O*NET 30.3 Database by the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA), used under CC BY 4.0. O*NET® is a trademark of USDOL/ETA. Salary and outlook figures from the U.S. Bureau of Labor Statistics (May 2025 wages; 2024–2034 projections), delivered via the CareerOneStop API. Certification, licensing, wage, and outlook data from CareerOneStop, sponsored by USDOL/ETA and the Minnesota Department of Employment and Economic Development (DEED).