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3Rd Engineer Jobs (NOW HIRING)

System One

Utilities 3rd Engineer

Quincy, MA · On-site

$28 - $42/hr

Utilities 3rd Engineer Location: Quincy MA Type: Direct Hire Compensation: $28.00 To $42.00 Hourly Work Model: Onsite Hours: 12-hour shifts either 6 am - 6 pm or 6 pm - 6 am. Candidates need to be ...

System One

Utilities 3rd Engineer

Quincy, MA · On-site

$28 - $42/hr

Utilities 3rd Engineer Location: Quincy MA Type: Direct Hire Compensation: $28.00 To $42.00 Hourly Work Model: Onsite Hours: 12-hour shifts either 6 am - 6 pm or 6 pm - 6 am. Candidates need to be ...

System One

Utilities 3rd Engineer

Quincy, MA · On-site

$28 - $42/hr

Utilities 3rd Engineer Location: Quincy MA Type: Direct Hire Compensation: $28.00 To $42.00 Hourly Work Model: Onsite Hours: 12-hour shifts either 6 am - 6 pm or 6 pm - 6 am. Candidates need to be ...

System One

Utilities 3rd Engineer

Quincy, MA · On-site

$28 - $42/hr

Utilities 3rd Engineer Location: Quincy MA Type: Direct Hire Compensation: $28.00 To $42.00 Hourly Work Model: Onsite Hours: 12-hour shifts either 6 am - 6 pm or 6 pm - 6 am. Candidates need to be ...

System One

Utilities 3rd Engineer

Quincy, MA · On-site

$28 - $42/hr

Utilities 3rd Engineer Location: Quincy MA Type: Direct Hire Compensation: $28.00 To $42.00 Hourly Work Model: Onsite - onsite Hours: 12-hour shifts either 6 am - 6 pm or 6 pm - 6 am. Candidates need ...

Jobs for Humanity

Third Assistant Engineers

Juneau, AK · On-site

Under the direction of the Chief Engineer, the Third Engineer - Postgraduate is training to become a future Engineer Officer. The designated Training Officer will ensure exposure to all areas of the ...

System One

Utilities 3rd Engineer

Quincy, MA · On-site

$28 - $42/hr

Utilities 3rd Engineer Location: Quincy MA Type: Direct Hire Compensation: $28.00 To $42.00 Hourly Work Model: Onsite - onsite Hours: 12-hour shifts either 6 am - 6 pm or 6 pm - 6 am. Candidates need ...

System One

Utilities 3rd Engineer

Quincy, MA · On-site

$28 - $42/hr

Utilities 3rd Engineer Location: Quincy MA Type: Direct Hire Compensation: $28.00 To $42.00 Hourly Work Model: Onsite - onsite Hours: 12-hour shifts either 6 am - 6 pm or 6 pm - 6 am. Candidates need ...

System One

Utilities 3rd Engineer

Quincy, MA · On-site

$28 - $42/hr

Utilities 3rd Engineer Location: Quincy MA Type: Direct Hire Compensation: $28.00 To $42.00 Hourly Work Model: Onsite - onsite Hours: 12-hour shifts either 6 am - 6 pm or 6 pm - 6 am. Candidates need ...

Transocean Ltd.

3rd Assistant Engineer

Houston, TX · On-site

Valid 3rd Engineer Unlimited License (Class 3 Motor above 3000kW) * Valid medical examination and vaccination certificates Knowledge of technical calculations required for mechanical operations ...

Donohoe Companies Inc., The

Lead Engineer

Washington, DC · On-site

$52.66/hr

The Lead Engineer will serve as the technical lead for the site and must hold a valid DC Third Class Engineer License. This position is responsible for overseeing the on-site CBS workforce, ensuring ...

CBS

Lead Engineer

Washington, DC

$52.66/hr

The Lead Engineer will serve as the technical lead for the site and must hold a valid DC Third Class Engineer License. This position is responsible for overseeing the on-site CBS workforce, ensuring ...

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Showing results 1-20

All Jobs3Rd Engineer Jobs

3Rd Engineer information

See salary details

$39K

$101.8K

$137.5K

How much do 3rd engineer jobs pay per year?

As of Jul 23, 2026, the average yearly pay for 3rd 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 are the key skills and qualifications needed to thrive as a 3rd Engineer, and why are they important?

To thrive as a 3rd Engineer, you need a solid grounding in marine engineering principles, an engineering degree or maritime academy certification, and a valid STCW license. Familiarity with shipboard machinery, engine room management systems, and maintenance tools is typically required. Attention to detail, problem-solving ability, and effective teamwork are crucial soft skills for this role. These skills and qualities are essential to ensure vessel safety, efficient operations, and compliance with international maritime regulations.

What are the typical responsibilities of a 3rd Engineer on board a vessel, and how do they contribute to the smooth operation of the engineering department?

A 3rd Engineer is primarily responsible for maintaining and operating auxiliary machinery, such as pumps, generators, and air compressors, under the supervision of senior engineers. They often handle daily engine room checks, perform scheduled maintenance, and assist with repairs as needed. The 3rd Engineer also helps ensure compliance with safety regulations and keeps detailed records of engine performance. By supporting the Chief and 2nd Engineers, they play a crucial role in the overall efficiency and safety of the vessel’s engineering operations, gaining valuable hands-on experience for career advancement.

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

Aspect3Rd Engineer2Nd Engineer
CertificationsTypically required to have a relevant engineering degree and basic certificationsRequires higher-level certifications and more extensive experience
Work EnvironmentAssists in routine maintenance and repairs, often working under supervisionHandles more complex tasks, often supervising junior engineers
Industry UsageCommonly employed on ships, offshore platforms, and industrial plantsWorks alongside 3rd Engineers, often with more responsibilities

The 3Rd Engineer and 2Nd Engineer roles are both vital in engineering teams, especially in maritime and industrial settings. The 2Nd Engineer generally has more experience, higher certifications, and greater responsibilities compared to the 3Rd Engineer. Understanding these differences helps in career planning and job expectations within the industry.

What are 3rd Engineers?

A 3rd Engineer, also known as Third Engineer or Third Assistant Engineer, is a licensed member of the engine department on a merchant ship. They are responsible for operating, maintaining, and repairing the ship's machinery, such as engines, generators, and pumps, under the supervision of senior engineers. 3rd Engineers usually stand watch, monitor equipment, and ensure that all engineering systems function safely and efficiently. They play an essential role in the smooth operation of a ship’s engine room and overall safety at sea.
More about 3Rd Engineer jobs
What cities are hiring for 3Rd Engineer jobs? Cities with the most 3Rd Engineer job openings:
What are the most commonly searched types of 3Rd Engineer jobs? The most popular types of 3Rd Engineer jobs are:
What states have the most 3Rd Engineer jobs? States with the most job openings for 3Rd Engineer jobs include:
What job categories do people searching 3Rd Engineer jobs look for? The top searched job categories for 3Rd Engineer jobs are:
3Rd Engineer jobs near you
Infographic showing various 3Rd Engineer job openings in the United States as of July 2026, with employment types broken down into 89% Full Time, and 11% Nights. Highlights an 89% In-person, and 11% Remote job distribution, with an average salary of $101,752 per year, or $48.9 per hour.
Utilities 3rd Engineer

Utilities 3rd Engineer

System One

Quincy, MA • On-site

$28 - $42/hr

Other

Posted 15 days ago

Job description

Job Title: Utilities 3rd Engineer Location: Quincy MA Type: Direct Hire Compensation: $28.00 To $42.00 Hourly Work Model: Onsite Hours: 12-hour shifts either 6 am - 6 pm or 6 pm - 6 am. Candidates need to be able to work day or night shift. Two-week rotation. Week 1: Monday, Tuesday, Friday, Saturday (48 hours) Week 2: Sunday, Wednesday, Thursday (36 hours) Overview: Seeking an experienced Utilities 3rd Engineer for a hands-on role at a Quincy MA facility. Responsible for operating and maintaining boilers, generators, and cooling systems on a rotating shift schedule. Must hold a Massachusetts Third Class Engineers License and have 3+ years of relevant experience. Competitive hourly pay and comprehensive benefits offered.

Responsibilities:

  • Operate, monitor, and inspect high-pressure steam boilers, electric generators, air compressors, process cooling water, water treatment systems, and associated auxiliary equipment including pumps, valves, transmitters, gauges, alarms, and safety devices to detect malfunctions and ensure reliable, efficient, and safe operation.
  • Maintain daily logs of operation, maintenance, and safety activities, including test results, instrument readings, and equipment malfunctions for regulatory compliance.
  • Ensure continuous compliance with local, state, and federal regulations related to air quality, water quality, and safety.
  • Maintain proper water levels in boilers, adjust combustion air supplies, and control fuel flow into burners.
  • Test water quality and take corrective actions to maintain chemical conditions for steam generation, processing cooling, and wastewater systems.
  • Interpret readings from gauges, meters, and charts to monitor boiler operation within normal parameters.
  • Analyze problems and take appropriate corrective actions to ensure continuous operation.
  • Adjust controls and valves to regulate system operations.
  • Isolate equipment mechanically and electrically for safe inspection and repair (Lock Out Tag Out).
  • Keep the Utilities Chief Engineer informed of operating conditions.
  • Support company safety, appearance, compliance, quality, and cost standards.
  • Complete safety and equipment audits as assigned.
  • Perform other duties as required.

Requirements:

  • Extensive field work walking throughout the facility.
  • Ability to work in confined spaces and climb heights including boilers, cooling towers, and storage tanks.
  • Dexterity working with tools and machinery.
  • Ability to lift, push, pull, and carry objects up to 65 lbs.
  • Must be able to work in all weather conditions and use PPE.
  • Must have a Commonwealth of Massachusetts Third Class Engineers License (REQUIRED).
  • 3+ years of experience working with high-pressure boilers and related equipment.
  • Ability to obtain Grade 3M or higher Municipal Wastewater License within 12 months of start date.
  • Physical requirements include frequent walking, standing, lifting, and climbing.
  • Skills include operation monitoring, critical thinking, system control, active listening, and monitoring performance.

#M1

Ref: #562-Joule Staffing - Edison