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Fourth Engineer Jobs (NOW HIRING)

The 4th Engineer assists the Chief, 2nd, and 3rd Engineers in providing technical support and domestic and industrial services to all areas of the MODU. This position exercises effective control and ...

Job Summary The 4th Engineer assists the Chief, 2nd, and 3rd Engineers in providing technical support and domestic and industrial services to all areas of the MODU. This position exercises effective ...

Job Summary The 4th Engineer assists the Chief, 2nd, and 3rd Engineers in providing technical support and domestic and industrial services to all areas of the MODU. This position exercises effective ...

The 4th Engineer assists the Chief, 2nd, and 3rd Engineers in providing technical support and domestic and industrial services to all areas of the MODU. This position exercises effective control and ...

Applied AI Engineer

San Francisco, CA · On-site

$180K - $250K/yr

The company is an early-stage, well-funded startup with a small founding engineering team and is hiring its fourth engineer. The Role This is a true 0→1 founding engineering role with significant ...

WI · On-site

Minimum of four years working in the Marine industry. * 1-2 years of maritime experience as a 4th Engineer Officer in Charge of an Engineering Watch. * Completion of degree from a recognized Maritime ...

You would be the fourth engineer. The work decides whether Reva is trustworthy. A session that is a little too much for someone three weeks out of surgery is worse than no session at all. What you ...

$170K - $210K/yr

You''ll be the third or fourth engineer on the team. We work in a TypeScript monorepo (Next.js, Expo React Native, Node + Postgres on Supabase, BullMQ workers) and you should expect to touch all of ...

The role You'll be the fourth engineer on a small team. You'll ship user-facing features end-to-end, UI to backend to database to prompt, across JotPsych's clinical documentation, billing automation ...

The role You'll be the fourth engineer on a small team. You'll ship user‑facing features end‑to‑end, UI to backend to database to prompt, across JotPsych's clinical documentation, billing ...

4th CLASS ENGINEER Swartz Bay The Opportunity You have an ability to prioritize and complete tasks in a safe and timely manner while monitoring and maintaining mechanical, electrical, and propulsion ...

4th CLASS ENGINEER Swartz Bay The Opportunity You have an ability to prioritize and complete tasks in a safe and timely manner while monitoring and maintaining mechanical, electrical, and propulsion ...

Mobile Software Engineer

New York, NY · On-site

$120K - $170K/yr

What you'll do As a mobile software engineer, you'll be the fourth engineer at a tiny startup, working closely with the whole team to design and build the native mobile experiences that power our ...

What you'll do As a mobile software engineer, you'll be the fourth engineer at a tiny startup, working closely with the whole team to design and build the native mobile experiences that power our ...

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Fourth Engineer information

See salary details

$38K

$115.9K

$191.5K

How much do fourth engineer jobs pay per year?

As of Sep 15, 2026, the average yearly pay for fourth engineer in the United States is $115,864.00, according to ZipRecruiter salary data. Most workers in this role earn between $83,000.00 and $151,500.00 per year, depending on experience, location, and employer.

What is a fourth engineer?

A Fourth Engineer, also known as a Junior Engineer, is an entry-level licensed officer in the engine department of a ship. Their main responsibilities include assisting with the operation and maintenance of the ship's engines, machinery, and other technical equipment. They work under the supervision of senior engineers and are often assigned duties such as monitoring fuel and oil levels, maintaining auxiliary systems, and performing routine inspections. The role is crucial for the safe and efficient functioning of the vessel's engine room and serves as a stepping stone for advancement to higher engineering ranks on board.

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

To thrive as a Fourth Engineer, you need a solid understanding of marine engineering principles, engine room operations, and a valid Certificate of Competency (COC) as required by the STCW Convention. Familiarity with engine room machinery, maintenance tools, and safety management systems is essential. Strong teamwork, problem-solving skills, and the ability to work under pressure help distinguish top performers in this role. These skills are crucial to ensure efficient vessel operations, onboard safety, and compliance with maritime regulations.

What are some common challenges a fourth engineer faces during their first year at sea?

As a Fourth Engineer, one of the main challenges in the first year is adapting to the demanding schedules and routines of life at sea while ensuring all machinery is maintained and operating safely. You’ll often need to quickly learn vessel-specific systems, manage unexpected technical issues, and handle emergency situations under the guidance of senior engineers. Collaborating smoothly with a multicultural crew and balancing hands-on technical work with rigorous record-keeping are also key aspects that require strong organizational and communication skills. With time and experience, these challenges become valuable learning opportunities that help build your competence for more advanced engineering roles.

What is the difference between Fourth Engineer vs Third Engineer?

AspectFourth EngineerThird Engineer
CertificationsSTCW certifications, basic engineering licensesSTCW certifications, advanced engineering licenses
Work EnvironmentEngine room, maintenance, troubleshootingEngine room, maintenance, troubleshooting, supervising
ResponsibilitiesAssist in engine maintenance, monitor equipmentPerform repairs, oversee Fourth Engineers, assist senior engineers
Industry UsageCommon entry-level or junior engineering roleMid-level engineering role, often a step towards Second Engineer

The Fourth Engineer is typically an entry-level or junior engineering position responsible for assisting with engine maintenance and monitoring equipment. The Third Engineer has more experience, performing repairs, overseeing Fourth Engineers, and supporting senior engineers. The roles differ mainly in responsibility level and required certifications, with the Third Engineer serving as a more experienced, supervisory role within the engine department.

How much does a Fourth Engineer make?

A Fourth Engineer typically earns between $40,000 and $70,000 annually, depending on experience, location, and the size of the shipping company. They are responsible for maintaining engine room equipment and supporting the engineering team on ships or maritime vessels.

What states have the most Fourth Engineer jobs?

States with the most job openings for Fourth Engineer jobs include:

What are popular job titles related to Fourth Engineer jobs?

For Fourth Engineer jobs, the most frequently searched job titles are:

Infographic showing various Fourth Engineer job openings in the United States as of August 2026, with employment types broken down into 94% Full Time, 2% Part Time, and 4% Contract. Highlights an 85% Physical, 6% Hybrid, and 9% Remote job distribution, with an average salary of $115,864 per year, or $55.7 per hour.

4th Engineer

Houston, TX • On-site

Valaris PLC
Oil and Gas Extraction • 5 - 10K employees

Other

Posted 13 days ago


Job description

The 4th Engineer assists the Chief, 2nd, and 3rd Engineers in providing technical support and domestic and industrial services to all areas of the MODU. This position exercises effective control and efficient operation of the MODU power plant and machinery with attention to the safety of the crew, protection of the environment, and safety of the MODU.

Principal Duties and Responsibilities

  • Responsible for safety of crew, environment, and engine room as well as personal safety.
  • Attends and participates in all pre-tour, post tour, and weekly safety meeting.
  • Responsible for watch in the Engine Control Room.
  • Assures proper power distribution on MODU.
  • Maintains mechanical equipment when required.
  • Responsible for bunkering, transferring fuel, water, and other fluids safely and efficiently.
  • Maintains order, cleanliness, and housekeeping at mechanical sites.
  • Identifies opportunities to improve operational procedures and assists with procedure revisions and risk assessments.

Qualifications / Experience

  • High School Diploma is required. Graduation from a Maritime Academy is required.
  • Drilling Industry experience is preferred.
  • Completion of all training and certification requirements for position as described in the training matrix.

Behaviors

As part of our commitment to fostering a high-performance culture, employees are expected to align their actions and decisions with the principles outlined in our Behavioral Framework. This framework serves as the foundation for our organizational culture and guides our behaviors to drive better outcomes across the company. Employees are responsible for incorporating these behaviors into their daily actions, relationships, and decision-making to help manage expectations, strengthen relationships, and contribute to the overall success of the organization.

Our five behaviors that define our culture are:

Analyze & Plan - Being deliberate in understanding and describing the problem to solve and using information from a range of relevant sources to develop solutions that are effective and evidence-based.

Collaborate - Collaborating effectively, sharing ideas, and leveraging one another's strengths based on trust, transparency, and empathy, creating an environment where everyone's input is valued.

Communicate - Communicate clearly with all employees and stakeholders, ensuring active listening, understanding, and timely information sharing.

Learn, Grow & Adapt - Building organizational capability through our own learning and development while coaching others and supporting others to adapt, learn, and develop.

Deliver Results - Striving to deliver and exceed required results, identifying and overcoming obstacles, and taking responsibility for the outcome while respecting our values.

Disclaimer

The above statements are intended to describe the general nature and level of work being performed by employees assigned to this job. It is not designed to have or be interpreted as a comprehensive inventory of all duties, responsibilities, and qualifications required of employees assigned to this job. All personnel may be required to perform duties outside of their normal responsibilities from time to time, as needed. Valaris is an equal opportunity employer in all aspects of employment to all individuals regardless of race, color, religion, sex, national origin, age, disability, veteran status, genetic information, sexual orientation or any other non-job related factors.

About Us

At Valaris, our core purpose is to provide responsible solutions that deliver energy to the world. Our purpose is the driving force that defines us as a leading organization in our industry. Our diverse fleet of ultra-deepwater drillships, versatile semisubmersibles and modern shallow-water jackups is capable of meeting a wide spectrum of customers' well program requirements. Our rig fleet is among the most technologically advanced in the industry and our well-trained crews perform at the highest levels in the most challenging offshore environments. With an unwavering focus on safety and dedicated employees, we provide innovative solutions and aim to deliver excellence in everything that we do.

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