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Third Engineer Maritime Jobs (NOW HIRING)

Foss Maritime

Assistant Engineer Oceans

Seattle, WA · On-site

$816/day

About Foss Maritime Foss Maritime is one of the most recognized and respected maritime brands in ... What We're Looking For * 3rd Assistant Engineer, DDE Unlimited or C/E Limited License. * Valid ...

Foss Maritime

Assistant Engineer Oceans

Seattle, WA · On-site

$816/day

About Foss Maritime Foss Maritime is one of the most recognized and respected maritime brands in ... What We're Looking For * 3rd Assistant Engineer, DDE Unlimited or C/E Limited License. * Valid ...

Allseas Group S.A.

Second Engineer ER

San Diego, CA · On-site

$120 - $190/hr

Maritime engineering education and compliance with all STCW requirements. * CoC with competency ... Experience in the engine room as Third Engineer is preferred. * B1 level English proficiency ...

Allseas Group S.A.

$120 - $190/hr

Maritime engineering education and compliance with all STCW requirements. * CoC with competency ... Experience in the engine room as Third Engineer is preferred. * B1 level English proficiency ...

Foss Maritime

2nd/3rd Mate Oceans

Seattle, WA · On-site

$720/day

About Foss Maritime Foss Maritime is one of the most recognized and respected maritime brands in ... Train on the intricacies of vessel maneuvering, port operations, customer service, engineering and ...

Foss Maritime

2nd/3rd Mate Oceans

Seattle, WA · On-site

$720/day

About Foss Maritime Foss Maritime is one of the most recognized and respected maritime brands in ... Train on the intricacies of vessel maneuvering, port operations, customer service, engineering and ...

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Third Engineer Maritime information

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$39K

$101.8K

$137.5K

How much do third engineer maritime jobs pay per year?

As of Sep 2, 2026, the average yearly pay for third engineer maritime in the United States is $101,752.00, according to ZipRecruiter salary data. Most workers in this role earn between $84,000.00 and $116,500.00 per year, depending on experience, location, and employer.

What is the difference between Third Engineer Maritime vs Fourth Engineer Maritime?

AspectThird Engineer MaritimeFourth Engineer Maritime
CertificationsSTCW Basic Safety, Engine Department CertificationsSTCW Basic Safety, Engine Department Certifications
Work EnvironmentEngine room, maintenance, machinery operationEngine room, assisting with machinery and maintenance
ResponsibilitiesOverseeing engine room operations, machinery maintenanceSupporting engine room tasks, assisting senior engineers
Common UsageMore senior, responsible for specific machineryEntry-level, supporting engine department

The main difference between a Third Engineer Maritime and a Fourth Engineer Maritime lies in their responsibilities and experience level. Third Engineers typically oversee engine room operations and machinery maintenance, while Fourth Engineers support these tasks and assist senior engineers. Both roles require similar certifications and work in the engine department aboard ships.

More about Third Engineer Maritime jobs

What cities are hiring for Third Engineer Maritime jobs?

Cities with the most Third Engineer Maritime job openings:

What states have the most Third Engineer Maritime jobs?

States with the most job openings for Third Engineer Maritime jobs include:

What job categories do people searching Third Engineer Maritime jobs look for?

The top searched job categories for Third Engineer Maritime jobs are:

Third Engineer Maritime jobs near you
Infographic showing various Third Engineer Maritime job openings in the United States as of August 2026, with employment types broken down into 93% Full Time, 3% Part Time, and 4% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $101,752 per year, or $48.9 per hour.

Assistant Engineer Oceans

Foss Maritime

Seattle, WA • On-site

$816/day

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 16 hours ago

Job description

About Foss Maritime
Foss Maritime is one of the most recognized and respected maritime brands in the U.S., combining a rich legacy with a forward-thinking approach to industry innovation. While deeply rooted in tradition, Foss is evolving at a fast pace, continuously setting new standards for operational excellence and sustainability.
With operations spanning all U.S. coasts and global transportation projects, Foss is a leader in harbor and terminal towage, tug and barge transportation, and offshore energy solutions, including traditional energy and offshore wind projects. Our primary operations are on the U.S. West Coast, Alaska, and Hawaii.
As part of the Saltchuk family of companies, Foss is a values-driven organization that takes pride in its exceptional team, commitment to safety, and dedication to customer success. With a culture built on integrity, innovation, and collaboration, Foss Maritime remains a trusted leader in the maritime industry.
About the Role
As an Assistant Engineer, you'll be an essential part of our mission to provide safe and reliable maritime services. You'll work alongside a dedicated team that values professionalism, collaboration, and continuous improvement.
What You'll Do
  • Maintain all vessel machinery and systems, including main propulsion, auxiliary power generation, ancillary equipment, and deck and cargo handling systems.
  • Ensure proper operation of all controls, monitoring, and alarm systems.
  • Oversee and conduct vessel bunkering operations, ensuring full compliance with established fueling procedures and environmental regulations.
  • Monitor and maintain fuel and fluid levels in all vessel tanks; take and document monthly oil samples for analysis.
  • Troubleshoot, diagnose, and repair machinery malfunctions as needed to ensure safe and continuous vessel operation.
  • Perform special duties, preventative maintenance, and assigned projects to support overall vessel readiness and efficiency.

What We're Looking For
  • 3rd Assistant Engineer, DDE Unlimited or C/E Limited License.
  • Valid Transportation Worker Identification Credential (TWIC).
  • Minimum of two years of experience as a Marine Engineer.
  • Valid identification for travel.
  • Must join the IBU (Inland Boatman's Union) within 30 days of hire.

What We Offer
  • Pay for this position is $816 per day. The estimated annual compensation is $148,920, based on an even-time schedule of 182.5 working days per year.
  • National PPO Plan (Premera Blue Shield)
  • Dental
  • Vision
  • Short Term Disability (stipend and medical continuation)
  • Life Insurance
  • Pension
  • Optional 401(k) plan participation.
  • Travel -- paid for upfront by Foss (including flights, hotels, rentals, meals during travel.)

How to Apply
Ready to set sail with Foss? Submit your application via our careers page. If you need any assistance please reach out to fossjobs@foss.com. We look forward to welcoming you aboard.
Drug Free Workplace
Foss Maritime Company LLC is a Drug Free Workplace where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.
Equal Opportunity Employer
Foss Maritime Company LLC is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law

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