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4Th Engineer Jobs (NOW HIRING)

Valaris

4th Engineer

Houston, TX · On-site

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 ...

Valaris PLC

4th Engineer

Houston, TX · On-site

$100 - $125/hr

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 ...

Valaris

4th Engineer

Houston, TX · On-site

$100 - $125/hr

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 ...

Valaris

4th Engineer

Houston, TX

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 ...

Valaris PLC

WI · On-site

$100 - $125/hr

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 ...

Reva

Founding Engineer, Session Engine

Boulder, CO · On-site

$150 - $200/hr

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 ...

TradeOS

$150 - $200/hr

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 ...

JotPsych

Generalist Full-Stack Engineer

Manhattan, NY · On-site

$150 - $200/hr

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 ...

JotPsych

Generalist Full-Stack Engineer

Manhattan, NY · On-site

$150 - $200/hr

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 ...

On Me Gifting, Inc

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 ...

Worky

Mobile Software Engineer

San Francisco, CA · On-site

$150 - $200/hr

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 ...

Onme

Mobile Software Engineer

Manhattan, NY · On-site

$150 - $200/hr

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 ...

Onme

$150 - $200/hr

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 ...

Fourth Power, Inc

Engineering Technician

Bedford, MA · On-site

Engineering Technician, Operations Fourth Power is developing and commercializing the lowest cost energy storage technology on the market to enable the utility grid to operate 24/7/365 on renewable ...

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4TH Engineer information

See salary details

$39K

$101.8K

$137.5K

How much do 4th engineer jobs pay per year?

As of Sep 9, 2026, the average yearly pay for 4th engineer 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 a 4th engineer?

A 4th Engineer is a junior-level officer in the engineering department on board a ship, typically part of the engine crew. Their primary responsibilities include assisting in the operation and maintenance of the ship’s machinery, engines, and other mechanical systems. They usually report to the 2nd or 3rd Engineer and are involved in routine checks, repairs, and daily operational tasks as assigned. This role requires a valid marine engineering license and knowledge of safety protocols. The 4th Engineer position is often considered an entry-level officer role for marine engineers.

What are the key skills and qualifications needed to thrive as a 4th engineer, and why are they important?

To thrive as a 4th Engineer, you need a solid understanding of marine engineering principles, safety procedures, and typically a STCW-compliant engineering license or equivalent maritime certification. Familiarity with engine room machinery, maintenance systems, and diagnostic tools like engine monitoring software is crucial. Strong problem-solving abilities, teamwork, and effective communication are valuable soft skills in this role. These skills and qualifications ensure the safe, efficient operation and maintenance of shipboard machinery, contributing to the overall reliability and safety of vessel operations.

What are some common challenges a 4th engineer might face onboard a vessel, and how can they be addressed?

As a 4th Engineer, you may encounter challenges such as adapting to the ship's machinery systems, managing routine maintenance tasks under time constraints, and ensuring compliance with safety and environmental regulations. Working in a multicultural team and handling emergency situations can also be demanding. To address these, it's important to stay organized, communicate effectively with senior engineers and crew, and take advantage of training opportunities provided by the company to build technical and soft skills.

What is the difference between 4Th Engineer vs 3Rd Engineer?

Aspect4Th Engineer3Rd Engineer
CertificationsSTCW Basic Safety, Engine Room CertificationsSTCW Basic Safety, Engine Room Certifications
Work EnvironmentEngine room, maintenance, safety checksEngine room, maintenance, troubleshooting
ResponsibilitiesAssisting in engine maintenance, safety drillsOverseeing engine operations, troubleshooting
Industry UsageCommon entry-level or junior engineering roleMid-level engineering role, more responsibilities

The 4Th Engineer and 3Rd Engineer roles are both vital in maritime engineering. The 4Th Engineer typically serves as an entry-level or junior engineer assisting with routine maintenance and safety tasks. The 3Rd Engineer has more responsibilities, including overseeing engine operations and troubleshooting complex issues. Both roles require similar certifications and work in the engine room, but the 3Rd Engineer generally has more experience and authority onboard.

More about 4TH Engineer jobs

What states have the most 4Th Engineer jobs?

States with the most job openings for 4Th Engineer jobs include:

What are popular job titles related to 4Th Engineer jobs?

For 4Th Engineer jobs, the most frequently searched job titles are:

4TH Engineer jobs near you
Infographic showing various 4Th Engineer job openings in the United States as of September 2026, with employment types broken down into 67% Full Time, and 33% Part Time. Highlights an 100% In-person job distribution, with an average salary of $101,752 per year, or $48.9 per hour.

4th Engineer

Houston, TX • On-site

Valaris
Oil and Gas Extraction • 5 - 10K employees
Learn more about Valarisexternal

Full-time

This job post has expired today. Applications are no longer accepted.

Key responsibilities

  • Assist in providing technical support and maintaining mechanical equipment on the MODU.

  • Responsible for watchkeeping in the Engine Control Room and ensuring proper power distribution.

  • Perform bunkering, transferring fuel, water, and other fluids safely and efficiently.

Job description


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 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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