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Magnoliamarine

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Relief Chief Engineer/ Diesel Mechanic

Vicksburg, MS, USFull-timePosted Jan 8, 2026

Job description

Relief Chief Engineer / Diesel Mechanic

Location: Vicksburg, MS, USA

Description

Magnolia Marine Transport is seeking a qualified Relief Chief Engineer / Diesel Mechanicto safely and efficiently maintain all mechanical equipment aboard company vessels and tows. This position ensures reliable vessel operation while maintaining compliance with all applicableU.S. Coast Guard regulations, Safety Management System requirements, and company policies.

Magnolia Marine Transport is a family-owned, relationship-driven company that values professionalism, mechanical expertise, and teamwork. We offer competitive pay, strong benefits, and a supportive work environment with a small-company feel.

Relief Chief Engineer / Diesel Mechanic Qualifications

Sufficient engineering and mechanical experience gained through on-the-job training, supported by verified professional references

Demonstrated knowledge of vessel machinery, barge equipment, and diesel mechanical systems

Ability to comply with all USCG regulations, company policies, and safety procedures

Must maintain a valid U.S. Coast Guard Merchant Mariner Credentialwith aTankerman PIC – Dangerous Liquids endorsement throughout employment

Ability to work independently, exercise sound judgment, and communicate effectively with the Captain, Pilot, and crew

Relief Chief Engineer / Diesel Mechanic Responsibilities Include the Following

Safety & Compliance

Shares responsibility with all crew members for the safety of the vessel, tow, and crew, and compliance with the Safety Management System

Ensures compliance with all applicable USCG regulationsand the vessel'sCertificate of Inspection (COI), when issued

Reports unsafe conditions and nonconformities to the Captain or Pilot on watch and takes appropriate action to prevent accidents

Remains knowledgeable in the operation and maintenance of all firefighting equipment, ensuring the fire pump is always ready for use

Takes immediate charge in the event of a fire aboard the vessel or tow until properly relieved

Engineering & Mechanical Operations

Safely and efficiently maintains vessel machinery, including main engines, auxiliary equipment, hot oil heaters, barge engines, and pump gear

Conducts hourly rounds of the engine room, adjacent spaces, and barges while on watch

Tests and maintains mechanical equipment aboard barges being loaded, unloaded, or towed, including pumps and associated engines

Repairs machinery and equipment within personal capability; coordinates shore assistance through the Captain or Pilot when required

Completes the BoatSys log daily

Fuel, Transfers & Inventory

Oversees the transfer of fuel, water, lube oil, and bilge, ensuring all transfers comply with Magnolia Marine oil transfer procedures

Shuts down pumps if required to leave the pumping station during fuel or oil transfers

Ensures a PIC Designation Letter is completed and available for review for both Chief and Relief Engineers

Orders machinery parts and engine room supplies in a timely manner, keeping the Captain informed and obtaining approval prior to submission

Maintains parts and inventory in an orderly and accessible condition familiar to relief personnel

Leadership, Training & Coordination

Serves as the direct supervisor of engine room personnel, if assigned

Maintains the engine room in a clean, neat, and orderly condition in compliance with safety and environmental regulations

Assists the Captain in preparing and posting station bills and emergency procedures

Participates in and assists with fire drills and emergency training for vessel crew

Trains approved candidates as engineering trainees and attends required training classes

Assists with additional duties as assigned by the Captain or Pilot on watch

Operational Coordination

Coordinates with the Captain or Pilot regarding engine shutdowns during delays such as lock or channel delays

Ensures any vessel or tow modifications are authorized by the Captain and office personnel prior to execution

Benefits

Magnolia Marine Transport offers a competitive benefits package, including:

401(k)

Health, Dental, and Life Insurance

Holiday Pay

Vacation and Sick Leave

Tuition Assistance

Profit Sharing

Equal Employment Opportunity

Magnolia Marine Transport is an EEO/AAP Employer. Employment offers are contingent upon successful completion of a pre-employment drug test and background check.

Description copied from Magnoliamarine's careers page. Read the full posting before you apply.

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