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Pumpman Jobs

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Pumpman (Donkeyman) is a tanker fleet specialist responsible for cargo pumps, Framo systems, stripping, COW and cargo operations on oil, chemical and gas tankers.

Work as a Pumpman on Tankers Worldwide

Find the latest tanker pumpman jobs on oil, chemical and gas tankers worldwide. JobMarineMan is a direct hiring platform where seafarers apply directly to shipowners without intermediaries, agency commissions or hidden fees.View Open Pumpman Vacancies

What Does a Pumpman Do on a Tanker

A Pumpman (Donkeyman, Cargo Pump Operator) is a qualified tanker rating responsible for operation and maintenance of cargo pumping systems, pipelines, valves and deck cargo equipment.This is one of the key positions on tanker fleet vessels. Pumpman performance directly affects the speed and safety of cargo operations, including:

loading;
discharge;
stripping;
tank cleaning;
inert gas operations.

A Pumpman holds a unique position onboard — reporting to the Chief Officer for cargo operations and to the Chief Engineer for technical maintenance.Formally, Pumpman is a rating position, but in reality it is one of the most skilled tanker cargo operations crew roles onboard.

Requirements for Pumpman Jobs

Oil Tanker Endorsement STCW V/1-1-1 or V/1-1-2.
Chemical Tanker Endorsement for chemical tankers.
Full STCW certificates package.
Experience with cargo pumps.
Knowledge of Framo hydraulic systems.
Experience maintaining valves, pipelines and cargo systems.
Knowledge of COW and IGS operations.
Working English for Ship/Shore Checklist and cargo documentation.

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Types of Tankers and Tanker Pumpman Duties

Oil Tankers

The main sector for Pumpman jobs is crude oil tankers and product tankers.On crude carriers, Pumpman works with:

turbine-driven cargo pumps;
pump room systems;
COW systems;
stripping ejectors;
inert gas systems.

On product tankers, Framo hydraulic cargo pumps are widely used and remain one of the most requested skills in tanker pumpman vacancies.

Chemical Tankers

On chemical tankers, Cargo Pump Operators maintain:

dedicated cargo lines;
deepwell pumps;
cargo changeover systems;
line cleaning systems;
sampling systems.

Chemical Tanker Endorsement and IBC Code knowledge are required.

LNG / LPG Gas Tankers

On LNG and LPG vessels, Pumpman works together with Gas Engineers and cargo operations crew.Systems include:

cryogenic cargo pumps;
cargo compressors;
spray cooling systems;
gas handling systems.

Gas Tanker Endorsement STCW V/1-2 is required.Find a Vessel in the Global Vessel Database

What Equipment Does a Pumpman Maintain

Cargo Pumps

Pumpman maintains:

turbine cargo pumps;
Framo hydraulic pumps;
deepwell pumps;
stripping systems.

Cargo Pipelines and Valves

Responsibilities include:

switching cargo lines;
servicing butterfly valves;
leakage control;
cargo piping repairs.

COW and IGS

Pumpman works daily with:

Crude Oil Washing;
Inert Gas Systems;
tank cleaning systems;
Butterworth machines.

Framo Hydraulic Systems

On modern tankers, Framo experience is one of the most valuable skills.Pumpman maintains:

HPU;
hydraulic motors;
filters;
heat exchangers;
hydraulic control systems.

Pumpman Salary

Pumpman is one of the highest-paid rating positions on tanker fleet vessels.

Fleet TypeSalaryProduct Tankers | $2,200–3,000
Crude Oil Tankers | $2,800–4,000
Chemical Tankers | $3,000–4,500
LNG/LPG Tankers | up to $5,000

Typical rotations:

6–9 months;
European companies — 4–5 months;
LNG/LPG fleet — equal time rotation.

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Pumpman vs Donkeyman

Historically, Donkeyman maintained auxiliary steam machinery and pumping equipment.Today, on tanker fleet vessels, the terms:

Pumpman;
Donkeyman;
Cargo Pump Operator

are commonly used interchangeably.Core responsibilities include:

cargo pumps;
stripping systems;
cargo pipelines;
COW;
IGS;
cargo operations support.

Career Path for Tanker Pumpman

How to Become a Pumpman

Main career paths:

AB Seaman → Pumpman;
Oiler → Pumpman.

The most common path is tanker AB with cargo operations experience.

Career Growth Opportunities

Bosun;
Junior Engineer;
4/E;
Gas Engineer;
Cargo Superintendent.

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How to Choose the Right Pumpman Vacancy

Before applying, check:

tanker cargo system type;
Framo or conventional systems;
cargo type;
contract duration;
vessel age;
cargo equipment condition;
shipowner reputation.

Check Shipowners Directory

Why Seafarers Choose JobMarineMan

Direct hiring without intermediaries.
Verified shipowners.
LNG, LPG, crude and chemical tanker vacancies.
Daily vacancy updates.
Transparent contract conditions.
No agency commissions.

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FAQ — Pumpman Jobs

Who Is a Pumpman

Pumpman is a qualified tanker rating responsible for cargo pumps, stripping systems, pipelines, COW and cargo operations.

What Certificates Are Required

Oil Tanker Endorsement;
Chemical Tanker Endorsement;
Gas Tanker Endorsement;
STCW certificates.

How Much Does a Pumpman Earn

On LNG/LPG tankers, salaries can reach up to $5,000 per month.

What Is Framo

Framo is a hydraulic cargo pump system installed on most modern chemical and product tankers.

How to Join Tanker Fleet

Start as an AB Seaman or Oiler on a tanker vessel, obtain tanker endorsement and gain cargo operations experience.