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3Rd Class Marine Engineer Jobs (NOW HIRING)

Tetra Tech is adding a Marine and Waterfront Engineer to our team based in New York. Why Tetra ... Our work leverages cutting-edge technologies, advanced analytics, and the expertise of world-class ...

MARINE OILER - 91546 Qualifications Candidates must possess one of the following issued by the United States Coast Guard: a valid Third Assistant Marine Engineer or higher license; or a valid ...

Marine Oiler

Manhattan, NY · On-site

$80K - $90K/yr

MARINE OILER - 91546 Qualifications Candidates must possess one of the following issued by the United States Coast Guard: a valid Third Assistant Marine Engineer or higher license; or a valid ...

MARINE OILER - 91546 Qualifications Candidates must possess one of the following issued by the United States Coast Guard: a valid Third Assistant Marine Engineer or higher license; or a valid ...

BASIC QUALIFICATIONS (REQUIRED SKILLS/EXPERIENCE) * 2-3 yrs of marine, industrial or petro-chemical ... POSITION RESPONSIBILITIES A 2nd or 3rd class Pipefitter, also referred to as a Journeyman Pipe ...

... with class and port state rules. * Work closely with other engineers, naval architecture firms ... Education: Bachelor's degree in Naval Architecture, Marine Engineering, or a related field

Showing results 41-60

3Rd Class Marine Engineer information

See salary details

$25

$42

$76

How much do 3rd class marine engineer jobs pay per hour?

As of Aug 9, 2026, the average hourly pay for 3rd class marine engineer in the United States is $42.93, according to ZipRecruiter salary data. Most workers in this role earn between $31.97 and $51.44 per hour, depending on experience, location, and employer.

What is the difference between 3Rd Class Marine Engineer vs 2Nd Class Marine Engineer?

Aspect3Rd Class Marine Engineer2Nd Class Marine Engineer
Required Certifications3rd Class Marine Engineer License2nd Class Marine Engineer License
Work EnvironmentEngine room, maintenance, repairsEngine room, supervising, troubleshooting
Employer & Industry UsageShipping companies, maritime industryShipping companies, maritime industry
Common Search & ComparisonYesYes

The main difference between a 3rd Class Marine Engineer and a 2nd Class Marine Engineer lies in their certification levels and responsibilities. A 3rd Class Marine Engineer typically holds a lower-level license, focusing on routine maintenance and repairs, while a 2nd Class Marine Engineer has advanced certification, allowing for more complex troubleshooting and supervisory roles. Both work in engine rooms within the maritime industry, but the 2nd Class role generally involves greater technical expertise and leadership responsibilities.

What are some typical challenges faced by a 3rd class marine engineer when working onboard a vessel?

A 3rd Class Marine Engineer often faces challenges such as adapting to rotating shift schedules and maintaining machinery under unpredictable sea conditions. Balancing preventive maintenance with urgent repairs can be demanding, especially when resources are limited at sea. Additionally, effective communication and teamwork are essential, as engineers must coordinate with other departments to ensure the vessel’s systems run smoothly. Overcoming these challenges helps build technical skills and resilience, which are valuable for career progression in the maritime industry.

What is a 3rd class marine engineer?

A 3rd Class Marine Engineer is a certified officer responsible for operating and maintaining the mechanical and electrical systems on board a ship, typically under the supervision of higher-ranked engineers. Their duties include monitoring machinery, performing routine checks and maintenance, and assisting with repairs to ensure the vessel operates safely and efficiently. 3rd Class Marine Engineers are often the entry-level rank among licensed engineers and play a crucial role in the daily technical operations of a vessel.

What are the key skills and qualifications needed to thrive as a 3rd class marine engineer?

A 3rd Class Marine Engineer must have a solid understanding of marine engineering principles, mechanical systems, and hold a valid 3rd Class Engineer Certificate of Competency. Familiarity with engine room machinery, maintenance tools, and compliance with international maritime safety standards is essential. Strong problem-solving, teamwork, and effective communication skills help manage emergencies and coordinate with crew members. These competencies ensure the safe and efficient operation of ship machinery and compliance with maritime regulations.

What other jobs can a 3rd class marine engineer do?

A 3rd class marine engineer can pursue roles such as engine room watchkeeping, maintenance technician, or technical supervisor on ships. They can also work in ship management companies, maritime equipment repair, or pursue further certifications for higher engineering ranks.
What are the most commonly searched types of 3Rd Class Marine Engineer jobs? The most popular types of 3Rd Class Marine Engineer jobs are:
What states have the most 3Rd Class Marine Engineer jobs? States with the most job openings for 3Rd Class Marine Engineer jobs include:
Infographic showing various 3Rd Class Marine Engineer job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 67% Full Time, 31% Part Time, and 1% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $89,286 per year, or $42.9 per hour.

Marine and Waterfront Engineer

Tetra Tech

New York, NY • On-site

Other

Re-posted 23 days ago


Tetra Tech rating

6.4

Company rating: 6.4 out of 10

Based on 42 frontline employees who took The Breakroom Quiz

400th of 446 rated engineering


Job description

The Opportunity:

Tetra Tech is adding a Marine and Waterfront Engineer to our team based in New York. 

Why Tetra Tech:

At Tetra Tech, we are Leading with Science to solve the world's most complex challenges.  Our industry-leading experts in engineering and consulting are committed to driving positive change in communities around the world.  For nearly 60 years, we have been at the forefront of innovation and sustainability.  Today we stand as a market leader, offering cutting-edge solutions in water, environment, energy, and international development.  Our work has improved more than 625 million lives around the world.

Your Impact:

Join Tetra Tech to make a real difference.  Our work leverages cutting-edge technologies, advanced analytics, and the expertise of world-class scientists and engineers to create meaningful change around the world. Discover your full potential - join us to advance your career while leaving a lasting legacy.

Position Summary:

The Project Engineer will work across the full project lifecycle, contributing to inspections, design calculations, and delivery of solutions for bulkheads, piers, terminals, and shoreline protection systems while coordinating with clients, contractors, and regulatory agencies.

Essential Job Functions:

The following duties are considered essential to the role. Reasonable accommodations may be made to enable individuals with disabilities to perform these essential functions:

         Lead the technical aspects of project deliverables, including the preparation of contract drawings, specifications, cost estimates, permit applications, inspection reports, and calculation packages

         Oversee the structural, coastal, and geotechnical engineering design of concrete, steel, timber, and masonry structures in accordance with relevant codes and standards.

         Conduct above-water inspections of marine structures

         Coordinate with clients, contractors, external consultants, government agencies, and internal teams, providing technical guidance and oversight.

Required Qualifications:

  • BS or MS in civil, structural, geotechnical, environmental, or coastal engineering.
  • Professional Engineering (PE) license required, or ability to obtain within 6 months.
  • Advanced proficiency in industry-standard software, such as SAP2000, RISA 3-D, Revit, AutoCAD, LPile, Optimoor, and Mathcad.
  • 8+ years of relevant experience in marine and coastal design and inspection.
  • Excellent written and verbal communication skills.
  • Valid Driver's License with an acceptable driving record.
  • Proficient with Microsoft Office software (to include Word, Excel, Project) required.

Physical Requirements:

         Ability to perform field work in outdoor marine and coastal environments, including walking on uneven terrain, docks, and active construction sites.

         Ability to climb ladders, access elevated or confined areas, and conduct above-water inspections of structures.

         Must be able to lift and carry equipment up to 25-30 pounds.

         Comfortable working in varying weather conditions and near or over water.

         Ability to travel to project sites as needed.

Work Environment / Environmental Factors:

         This role includes a combination of office and field-based work.

         Field assignments may involve active construction sites, marine terminals, and waterfront environments with exposure to moving equipment, noise, and varying weather conditions.

         Work may be performed near or over water and in areas with limited access or uneven surfaces.

         Occasional travel to project sites is required.

Life at Tetra Tech:

The perks of working at Tetra Tech include:

         Comprehensive and market-competitive benefits.

         Merit-based financial rewards.

         Flexibility and company-wide commitment to work/life balance.

         Collaborative team atmosphere that values the contributions of all employees.

         Learning and development opportunities for ongoing professional growth. 

About Tetra Tech:

Tetra Tech is the leader in water, environment, and sustainable infrastructure, providing high-end consulting and engineering services for projects worldwide. Our 25,000 employees work together to provide clear solutions to complex problems by Leading with Science to address the entire water cycle, protect and restore the environment, design sustainable and resilient infrastructure, and support the clean energy transition.

Tetra Tech is proud to be an Equal Opportunity Employer.  All qualified candidates will be considered without regard to race, color, religion, national origin, age, disability, sex, marital or familial status, status as a protected veteran, or any other characteristic protected by law. Tetra Tech is a VEVRAA federal contractor and we request priority referral of veterans.

We invite applications from all interested parties.

Explore our open positions at https://www.tetratech.com/careers. Follow us on social media to learn more about our people, culture, and opportunities:

LinkedIn: @TetraTechCareers

X (Twitter): @TetraTechJobs

Additional Information
  • Organization: 200 IEW

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