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Mariner Jobs (NOW HIRING)

G&H Towing

Mariner

Corpus Christi, TX · On-site

$143.93 - $672.38/day

If applying for any of our mariner positions, at a minimum, you will need a: * Transportation Workers Identification Credential (TWIC). * A Merchant Mariner Credential (MMC) with a medical ...

G&H Towing

Mariner

Galveston, TX · On-site

$143.93 - $672.38/day

If applying for any of our mariner positions, at a minimum, you will need a: * Transportation Workers Identification Credential (TWIC). * A Merchant Mariner Credential (MMC) with a medical ...

G&H Towing

Mariner

Brownsville, TX · On-site

$143.93 - $672.38/day

If applying for any of our mariner positions, at a minimum, you will need a: * Transportation Workers Identification Credential (TWIC). * A Merchant Mariner Credential (MMC) with a medical ...

G&H Towing

Mariner

Corpus Christi, TX · On-site

$143.93 - $672.38/day

If applying for any of our mariner positions, at a minimum, you will need a: * Transportation Workers Identification Credential (TWIC). * A Merchant Mariner Credential (MMC) with a medical ...

G&H Towing

Mariner

Galveston, TX · On-site

$143.93 - $672.38/day

If applying for any of our mariner positions, at a minimum, you will need a: * Transportation Workers Identification Credential (TWIC). * A Merchant Mariner Credential (MMC) with a medical ...

G&H Towing

Mariner

Brownsville, TX · On-site

$143.93 - $672.38/day

If applying for any of our mariner positions, at a minimum, you will need a: * Transportation Workers Identification Credential (TWIC). * A Merchant Mariner Credential (MMC) with a medical ...

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$70.5K

$134.4K

$350K

How much do mariner jobs pay per year?

As of Jun 18, 2026, the average yearly pay for mariner in the United States is $134,409.00, according to ZipRecruiter salary data. Most workers in this role earn between $81,000.00 and $117,500.00 per year, depending on experience, location, and employer.

What are mariners?

Mariners are professionals who operate, navigate, and maintain ships or boats at sea or on inland waterways. Their responsibilities vary depending on their role, ranging from steering vessels and managing cargo to ensuring safety procedures are followed. Mariners can work on commercial ships, fishing boats, ferries, or private yachts. They need specialized training and often require certifications to work on certain types of vessels. Mariners play a critical role in the global shipping industry and maritime transportation.

What is the difference between Mariner vs Deckhand?

AspectMarinerDeckhand
Required CertificationsSTCW certifications, CPR, first aidSTCW certifications often preferred, basic safety training
Work EnvironmentOnboard ships, often in open waterOn deck of ships, in port or at sea
Job ResponsibilitiesNavigation, maintenance, safety proceduresCleaning, handling lines, assisting with cargo
Industry UsageCommercial shipping, cruise lines, navyCommercial ships, fishing vessels, cargo ships

Mariners typically have more advanced certifications and responsibilities, including navigation and safety management, while deckhands focus on deck operations and assisting with ship maintenance. Both roles are essential in maritime operations but differ in scope and required credentials.

What are the key skills and qualifications needed to thrive as a Mariner, and why are they important?

To thrive as a Mariner, you need a strong understanding of navigation, seamanship, vessel operations, and safety procedures, typically supported by relevant maritime certifications such as STCW. Familiarity with navigational instruments, GPS systems, radar, and communication equipment is essential. Strong teamwork, problem-solving, and adaptability are crucial soft skills for working effectively in challenging and dynamic environments at sea. These competencies ensure the safe, efficient, and compliant operation of vessels under varying and sometimes hazardous conditions.

What are some common challenges mariners face while working at sea, and how are they addressed?

Mariners often encounter challenges such as long periods away from home, unpredictable weather conditions, and the need to adapt to diverse crews and cultures. To address these, employers typically provide comprehensive safety training, access to mental health resources, and clear communication channels on board. Mariners also benefit from structured work rotations and support networks that help maintain morale and ensure well-being during extended voyages.
More about Mariner jobs
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What states have the most Mariner jobs? States with the most job openings for Mariner jobs include:
Mariner jobs near you
Mariner

Mariner

G&H Towing

Corpus Christi, TX • On-site

$143.93 - $672.38/day

Full-time

Posted 7 days ago

Job description

If you would like guidance on starting or growing your maritime career, please contact our HR Department at (409) 744-6311 or visit our website at www.gandhtowing.com to apply for any of our positions.
Since 1934, G&H Towing has provided harbor ship escorts, docking, and undocking in the ports of Galveston, Houston, Texas City, Corpus Christi, and Freeport, Texas, on behalf of tanker, bulk, and container customers. At G&H Towing, we value our people and invest in their growth, our fleet, and safety measures. We are proud of our people and the generations of families that have been part of the G&H team.

If applying for any of our mariner positions, at a minimum, you will need a: 
  • Transportation Workers Identification Credential (TWIC).
  • A Merchant Mariner Credential (MMC) with a medical certificate.
  • A Medical Certificate from the United States Coast Guard.  

How do I obtain the required documents?
  • TWIC: https://www.tsa.gov/for-industry/twic
  • MMC: https://www.dco.uscg.mil/nmc/merchant_mariner_credential/
  • Medical Certificate: https://www.dco.uscg.mil/nmc/medical_certificate/

Our mission is to be a safe and reliable company, unified in our efforts to deliver excellence through stewardship and integrity.

We look forward to receiving your application.

www.gandhtowing.com.
The Company is an Equal Opportunity Employer and is committed to maintaining a workplace free from discrimination and harassment. Employment decisions are based on business needs, job requirements, and individual qualifications. All qualified applicants and employees will receive consideration without regard to any characteristic protected by applicable federal, state, or local law. Qualified individuals must be able to perform the essential functions of the position, with or without reasonable accommodation. The Company provides reasonable accommodations to qualified individuals with disabilities and for sincerely held religious beliefs and practices, unless doing so would impose an undue hardship. Individuals needing an accommodation during the application process or employment should contact Human Resources.