The Duties of Wiper Onboard Ship form the foundation of a seafarer’s career in the engine department. A Wiper is the most junior rank in the engine room hierarchy, working under the supervision of senior ratings such as Oiler and Motorman, and assisting the Engineer Officers. Although considered an entry-level job, the Wiper’s role is essential for maintaining cleanliness, assisting in machinery upkeep, and learning the basics of marine engineering.
For many, the Duties of Wiper Onboard Ship serve as the first step toward a career in the engine room, eventually progressing to ranks like Oiler, Motorman, and even Engineer Officer with experience and certification.

Key Duties of a Wiper Onboard Ship
The tasks of a Wiper may vary slightly depending on the company and vessel type, but the core duties include:
1. Engine Room Cleaning
- Maintain overall cleanliness of the engine room.
- Clean bilges, floors, and machinery surfaces.
- Remove oil stains, grease, and waste to ensure a safe workplace.
2. Assisting in Maintenance
- Support oilers, fitters, and engineers during overhauls and repairs.
- Pass tools and materials while maintenance work is in progress.
- Learn the basics of machinery operation and repair by observation and practice.
3. Lubrication & Machinery Support
- Assist oilers in lubricating machinery and checking oil levels.
- Help in operating pumps and auxiliary equipment under supervision.
- Gain practical knowledge of engine room systems.
4. Garbage & Waste Disposal
- Collect engine room waste and dispose of it safely as per MARPOL rules.
- Assist in segregation of oily waste, rags, and garbage.
- Maintain cleanliness to reduce fire hazards.
5. Safety Duties
- Participate in emergency drills like fire, abandon ship, and man overboard.
- Wear proper PPE (Personal Protective Equipment) while on duty.
- Follow instructions carefully to avoid accidents in the engine room.
Life of a Wiper at Sea
Life as a Wiper is challenging but rewarding. The work involves long hours in a noisy and hot engine room, performing physically demanding tasks. However, this rank offers invaluable exposure to the working environment of the engine department, allowing new seafarers to gain skills and discipline. With dedication, a Wiper can rise through the ranks to become Oiler, Motorman, and eventually an Engineer Officer.
Salary of Wiper in Merchant Navy
The salary of a Wiper depends on the vessel type and company. On average:
- Dry Cargo Vessels: USD 300 – 500 per month
- Tankers & Offshore Vessels: USD 400 – 700 per month
- Cruise Ships: USD 400 – 800 per month (sometimes higher with tips/service charges)
In addition to salary, Wipers receive free food, accommodation, medical facilities, and travel benefits.
Conclusion
The Duties of Wiper Onboard Ship may seem basic, but they are extremely important for the safe and efficient operation of the engine department. From cleaning and assisting in maintenance to participating in safety drills, the Wiper plays a crucial role in supporting the smooth functioning of the ship. For aspiring marine engineers, this rank is the perfect stepping stone toward a successful career at sea.
Disclaimer
This blog is for informational purposes only. Actual duties and salaries may vary depending on vessel type, company policy, and contracts.




