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Internship Offshore Merchant Marine Jobs (NOW HIRING)

Chevron

2026-2027 Marine and Shipping Intern

Houston, TX · On-site +1

$27.30 - $40/hr

Houston, Texas Chevron Shipping Company is looking for outstanding interns in the areas of Naval ... and offshore production facilities in the oil and gas industry. Chevron Shipping provides ...

MacGregor

Marine Service Technician

Seattle, WA

$30 - $35/hr

We are seeking a hands-on expert to perform repair, maintenance and service on critical marine ... Previous experience from merchant, offshore, naval or maritime industry is a plus * Previous ...

MacGregor

Marine Service Technician

Seattle, WA · On-site

$30 - $35/hr

We are seeking a hands-on expert to perform repair, maintenance and service on critical marine ... Previous experience from merchant, offshore, naval or maritime industry is a plus * Previous ...

ConocoPhillips

Oiler - Marine

Houston, TX · On-site

Description If you are selected as the Offshore Oiler, you will be working under the direction of ... Merchant Mariner Credential (MMC) * Currently hold the following endorsements on Merchant Mariner ...

ConocoPhillips

Oiler - Marine

Houston, TX · On-site

Description If you are selected as the Offshore Oiler, you will be working under the direction of ... Merchant Mariner Credential (MMC) * Currently hold the following endorsements on Merchant Mariner ...

ConocoPhillips

Oiler - Marine

Houston, TX · On-site

Description If you are selected as the Offshore Oiler, you will be working under the direction of ... Merchant Mariner Credential (MMC) * Currently hold the following endorsements on Merchant Mariner ...

McAllister Towing

Mate

Staten Island, NY · On-site

$708/day

... offshore towing along the entire East Coast. McAllister is proud of its long history in New York ... Valid Merchant Marine Credential * Tractor tug experience * Must pass pre-employment drug test

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Internship Offshore Merchant Marine information

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How much do internship offshore merchant marine jobs pay per hour?

As of Aug 9, 2026, the average hourly pay for internship offshore merchant marine in the United States is $19.31, according to ZipRecruiter salary data. Most workers in this role earn between $16.11 and $20.91 per hour, depending on experience, location, and employer.

What is the difference between Internship Offshore Merchant Marine vs Deck Cadet?

AspectInternship Offshore Merchant MarineDeck Cadet
Required CredentialsBasic STCW certifications, maritime school enrollmentSTCW certifications, maritime academy enrollment
Work EnvironmentOnboard ships, maritime training vesselsOnboard ships, training ships, port operations
Employer & Industry UsageShipping companies, offshore operatorsShipping companies, maritime training institutions
Common Search & ComparisonYesYes

Both Internship Offshore Merchant Marine and Deck Cadet roles involve maritime training and onboard experience. The main difference is that internships are typically short-term training programs for students or recent graduates, while deck cadet positions are entry-level roles with more responsibilities and a pathway toward becoming a licensed officer. Internships focus on skill development, whereas deck cadet roles prepare individuals for a professional maritime career.

More about Internship Offshore Merchant Marine jobs
What cities are hiring for Internship Offshore Merchant Marine jobs? Cities with the most Internship Offshore Merchant Marine job openings:
What are the most commonly searched types of Offshore Merchant Marine jobs? The most popular types of Offshore Merchant Marine jobs are:
What states have the most Internship Offshore Merchant Marine jobs? States with the most job openings for Internship Offshore Merchant Marine jobs include:
What job categories do people searching Internship Offshore Merchant Marine jobs look for? The top searched job categories for Internship Offshore Merchant Marine jobs are:
Internship Offshore Merchant Marine jobs near you
Infographic showing various Internship Offshore Merchant Marine job openings in the United States as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $40,174 per year, or $19.3 per hour.

Mate/Second Mate Marine Vessels Offshore

Genesis Energy

Houston, TX • On-site

Full-time

This job post has expired today. Applications are no longer accepted.

Job description

Job Title

Genesis Marine is safe, reliable and efficient with the right equipment for the industry's marine transportation needs. We primarily serve refineries and storage terminals along the Gulf Coast, East Coast, Canada, Great Lakes, Intracoastal Canal and western river systems of the United States, including the Red, Ouachita and Mississippi Rivers on which Genesis has significant existing terminals.Genesis Marine owns and operates two fleets, inland and offshore, including approximately 130 vessels. Our state-of-the-art barges coupled with the best liquid cargo mariners make us the safest, most efficient carrier of inland, hot-oil cargoes. Our inland fleet consists of approximately 82 barges and 33 push-boats and our offshore fleet consists of nine boats and nine barges and one ocean going tanker. We have a total design capacity of 2.3 mmbbl for Inland Marine Operations, 0.9 mmbbl for Offshore Marine Operations and 0.3 mmbbl for the M/T American Phoenix (ocean-going tanker).We provide a safe and competitive service, adhering to strict operating procedures which are designed to not only meet, but also exceed customer & regulatory requirements.

Key Duties

  • Safe piloting, navigation and maintenance of the vessel in compliance with the applicable laws and regulations of the vessel's flag state, the international community, and the vessel's locality in a manner responsible to the safety of the crew and the protection of the natural environment.
  • Operational management of the vessel as directed by the Master/Relief Master, including service delivery, bridge management, human resource management, and cost management in accordance with the policies and procedures of the Company.
  • Set and stand bridge and helm watches in rotation with other deck officers in the vessel crew.
  • Direct and supervise the deck crew in the execution of their duties as articulated on their own job descriptions, and as otherwise deemed necessary for the safe and efficient operation of the vessel.
  • Maintain courteous and professional relationships with Company charterers and charterer representatives without subordinating the safety and commercial goals of the Company to those of its customers.
  • Complete appropriate bridge management and human resource administrative tasks.

Required Skills, Experience, and Education

  • Ability to read, write, render, understand, and react to commands given in English / Ability to read and write in Spanish is preferred
  • Valid driver's license and TWIC card.
  • Must possess an U.S. Merchant Mariner's document and a STCW training and certification booklet, as required by law.
  • Must possess the proper license by the U.S.C.G. for the type, tonnage, route and service of the vessel to which he/she is assigned.
  • Must possess a FCC Marine Radio Operators Permit.

Genesis Energy is an equal opportunity employer. All employment decisions are made without regard to sex, race, color, religion, national origin, citizenship, age, disability, marital or veteran status, sexual orientation, gender identity or expression, or any other legally protected categories. This includes providing reasonable accommodation for employee's and applicant's disabilities or religious beliefs and practices . Alternative methods of applying for employment are available to individuals unable to apply through this site because of a disability. Contact Genesis Human Resources to discuss reasonable accommodations by sending an email to hr@genlp.com.

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