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Class 4 Marine Engineer Jobs (NOW HIRING)

Marine Mechanic

Santa Ana, CA · On-site

$70K - $84K/yr

Our nearly 4,000 sworn and professional staff are committed to serving the needs of Orange County ... Class B license with passenger endorsement, such as dump crews passenger trucks; speak and hear ...

Our nearly 4,000 sworn and professional staff are committed to serving the needs of Orange County ... Class B license with passenger endorsement, such as dump crews passenger trucks; speak and hear ...

Class Four Op

Nashville, TN

$16.50 - $20/hr

Read and understand engineering drawings. Set-up automatic machine or process line in allotted time ... High school diploma and on-the-job apprenticeship with an experienced Class Four Machine Operator.

Class Four Op

Nashville, TN · On-site

$16.50 - $20/hr

Read and understand engineering drawings and specification of products. * Input data into ... High school diploma and on-the-job apprenticeship with an experienced Class Four Machine Operator.

Marine Compliance Engineer

Austin, TX · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Track and adjudicate comments received from class society reviews * Support the engineering design ... Bachelor's degree or higher in Naval Architecture, Marine Engineering, Mechanical Engineering ...

Class Four Op

Nashville, TN · On-site

$16.50 - $20/hr

Read and understand engineering drawings and specification of products. * Input data into ... High school diploma and on-the-job apprenticeship with an experienced Class Four Machine Operator.

PMS 397 - COLUMBIA Class Submarine Program Office, PMS 450 - VIRGINIA Class Submarine Program Office, PMS 351 - Future Attack Submarine (SSN(X)) Program Office, and SEA 05Z - Marine Engineering ...

PMS 397 - COLUMBIA Class Submarine Program Office, PMS 450 - VIRGINIA Class Submarine Program Office, PMS 351 - Future Attack Submarine (SSN(X)) Program Office, and SEA 05Z - Marine Engineering ...

Showing results 41-60

Class 4 Marine Engineer information

See salary details

$25

$42

$76

How much do class 4 marine engineer jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for class 4 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 are the key skills and qualifications needed to thrive in the Class 4 Marine Engineer position, and why are they important?

To thrive as a Class 4 Marine Engineer, you need a solid understanding of marine engineering principles, engine operation, and shipboard safety, typically earned via approved maritime education and Class 4 Certificate of Competency (CoC). Technical proficiency with engine room systems, propulsion equipment, and safety management systems like ISM Code is essential. Strong problem-solving skills, effective teamwork, and the ability to communicate clearly stand out as valuable soft skills. These competencies are vital to maintain vessel safety, quickly resolve technical issues, and ensure smooth marine operations.

What does a typical work schedule look like for a Class 4 Marine Engineer aboard a vessel?

Class 4 Marine Engineers generally work in shift rotations, often following a pattern such as four hours on and eight hours off, ensuring continuous oversight of the engine room and machinery. Responsibilities during their watch include monitoring equipment, performing routine maintenance, and responding to any technical issues that may arise. The work can be physically demanding and requires attention to detail, especially when operating at sea for extended periods. Teamwork is essential, as you'll closely coordinate with other engineering officers and deck crew to keep the vessel operating safely and efficiently.

What is a Class 4 Marine Engineer?

A Class 4 Marine Engineer is responsible for maintaining and operating a ship’s machinery, including engines, pumps, and auxiliary systems. They ensure the vessel runs efficiently, conduct routine maintenance, and troubleshoot technical issues. This role is typically an entry-level engineering position requiring certification and sea experience. They work under senior engineers and contribute to the overall safety and performance of the ship.

More about Class 4 Marine Engineer jobs
Infographic showing various Class 4 Marine Engineer job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 68% Full Time, 30% 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 Engineer (Assistant/Associate) Professor

Department of Transportation

Kings Point, NY

$84K/yr

Full-time

Re-posted 4 days ago


California Conservation Corps rating

7.5

Company rating: 7.5 out of 10

Based on 5 frontline employees who took The Breakroom Quiz

543rd of 844 rated public administrative organizations


Job description

This is a Full-Time Faculty Tenure-Track appointment in the Excepted Service, with an initial term not-to exceed two years. Reappointments to additional one- or two-year terms are possible. If Tenure is achieved (after four to six years), employment will be made permanent, provided a satisfactory performance appraisal is received annually.

Qualifications:

To meet the minimum qualifications for this position, you must meet the education, licensing and specialized experience requirements.
To qualify for a Marine Engineer (Assistant/Associate Professor) you must possess:

  • At least 1 academic year (5 years for Associate Professor) full time or equivalent experience teaching at a college or university in Marine or Mechanical Engineering or a related field. OR
  • Sea service as a licensed engineer officer, relevant shipyard planning production, scheduling or business operation experience ashore, or power-plant operator related experience may be substituted for teaching experience on a one-for-one basis.

Assistant Professor: Bachelor's degree from an accredited college or university in Marine or Mechanical Engineering or a related field, including, but not limited to naval architecture, naval engineering, ocean engineering, electrical engineering or nuclear engineering.
Associate Professor: Master's degree from an accredited college or university in Marine or Mechanical Engineering or a related field, including, but not limited to naval architecture, naval engineering, ocean engineering, electrical engineering or nuclear engineering.
Licensure Requirement: Applicants must possess a current (not expired) U.S. Coast Guard License (or equivalent credential) valid for service on United States Flag Commercial Ships as a 2nd Assistant Engineer, Unlimited Horsepower. A valid Certificate under the provisions of the International Convention on Standards of Training, Certification and Watchkeeping for Seafarers, 1978, as currently amended, is preferred.
License Substitution: Possession of a valid Professional Engineer’s license in Marine or Mechanical Engineering or a related discipline, experience as a shipyard superintendent or project manager or shipping company (including US Navy) Port Engineer. Service in the U.S. Navy as an Engineering Duty officer (designator 144X), qualified as a U.S. Coast Guard Naval Engineer or Marine Inspector, or possession of a Master’s Degree (for Assistant Professor) in Marine or Mechanical Engineering or a related field may be considered as an equivalent qualification to a current U.S. Coast Guard License on a case-by-case basis.

KNOWLEDGE, SKILLS AND ABILITIES (KSAs): Your qualifications will be evaluated on the basis of your level of knowledge, skills, abilities and/or competencies in the following areas:

  • Accountability - Hold self and others accountable for measurable high-quality, timely, and cost-effective results. Determines objectives, sets priorities, and delegates work. Accepts responsibility for mistakes. Comply with established control systems and rules.
  • Computer Skills - Use computers, software applications, databases, and automated systems to accomplish work.
  • Customer Service - Work with clients and customers (that is, any individuals who use or receive the services or products that your work unit produces, including the general public, individuals who work in the agency, other agencies, or organizations outside the Government) to assess their needs, provide information or assistance, resolve their problems, or satisfy their expectations; knows about available products and services; is committed to providing quality products and services.
  • Developing Others - Develop the ability of others to perform and contribute to the organization by providing ongoing feedback and by providing opportunities to learn through formal and informal methods.
  • Education and Training - Knowledge of teaching, training, research, making presentations, lecturing, testing, and other instructional methods.

For all types of consideration, experience refers to paid and unpaid experience, including volunteer work done through National Service programs (e.g., Peace Corps, AmeriCorps) and other organizations (e.g., professional; philanthropic; religious; spiritual; community, student, social).  Volunteer work helps build critical competencies, knowledge, and skills and can provide valuable training and experience that translates directly to paid employment.  You will receive credit for all qualifying experience, including volunteer experience.
For additional information about applying to Federal positions, please click on the following link:  https://www.opm.gov/policy-data-oversight/classification-qualifications/general-schedule-qualification-policies/#url=e4
All applicants must meet all qualification requirements by the closing date of this announcement.

Education:

MANDATORY EDUCATION REQUIREMENTS:

A. Degree: Engineering To be acceptable, the program must: (1) lead to a bachelor’s degree in a school of engineering with at least one program accredited by ABET; or (2) include differential and integral calculus and courses (more advanced than first-year physics and chemistry) in five of the following seven areas of engineering science or physics: (a) statics, dynamics; (b) strength of materials (stress-strain relationships); (c) fluid mechanics, hydraulics; (d) thermodynamics; (e) electrical fields and circuits; (f) nature and properties of materials (relating particle and aggregate structure to properties); and (g) any other comparable area of fundamental engineering science or physics, such as optics, heat transfer, soil mechanics, or electronics. OR

Combination of education and experience -- College-level education, training, and/or technical experience that furnished (1) a thorough knowledge of the physical and mathematical sciences underlying engineering, and (2) a good understanding, both theoretical and practical, of the engineering sciences and techniques and their applications to one of the branches of engineering. The adequacy of such background must be demonstrated by one of the following:

1. Professional registration or licensure -- Current registration as an Engineer Intern (EI), Engineer in Training (EIT)1 , or licensure as a Professional Engineer (PE) by any State, the District of Columbia, Guam, or Puerto Rico. Absent other means of qualifying under this standard, those applicants who achieved such registration by means other than written test (e.g., State grandfather or eminence provisions) are eligible only for positions that are within or closely related to the specialty field of their registration. For example, an applicant who attains registration through a State Board's eminence provision as a manufacturing engineer typically would be rated eligible only for manufacturing engineering positions.

2. Written Test -- Evidence of having successfully passed the Fundamentals of Engineering (FE) examination or any other written test required for professional registration by an engineering licensure board in the various States, the District of Columbia, Guam, and Puerto Rico.

3. Specified academic courses -- Successful completion of at least 60 semester hours of courses in the physical, mathematical, and engineering sciences and that included the courses specified in the basic requirements under paragraph A. The courses must be fully acceptable toward meeting the requirements of an engineering program as described in paragraph A.

4. Related curriculum -- Successful completion of a curriculum leading to a bachelor's degree in an appropriate scientific field, e.g., engineering technology, physics, chemistry, architecture, computer science, mathematics, hydrology, or geology, may be accepted in lieu of a bachelor’s degree in engineering, provided the applicant has had at least 1 year of professional engineering experience acquired under professional engineering supervision and guidance. Ordinarily there should be either an established plan of intensive training to develop professional engineering competence, or several years of prior professional engineering-type experience, e.g., in interdisciplinary positions. (The above examples of related curricula are not all inclusive).

(2) Specialized Experience:
To determine which grade(s) you are eligible for, review the following grade specific details.  You will be asked questions as part of your application but make sure to verify how you meet this experience in your resume, or you may be deemed ineligible.

(3) Upload the appropriate document(s) to your application for verification purposes. (Refer to 'Required Documents' section for additional guidance).
Students enrolled in a qualifying degree program can apply if the anticipated graduation date is within six months of the closing date of this announcement. If selected, the final transcript must be received before your start date.  Other applicants must meet all qualification requirements by the closing date of this announcement. Transcripts are required for this position.

Employment Type: OTHER

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