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1St Assistant Engineer Jobs (NOW HIRING)

Helix Energy Solutions Group, Inc

$100 - $125/hr

Testing, maintenance and repair of machinery, equipment and emergency plant as directed by the 1st Assistant Engineer / Chief Engineer. * Ensuring that no major repair or maintenance will be done ...

UC San Diego

First Assistant Engineer

San Diego, CA · On-site

$53.20 - $77.50/hr

DESCRIPTION We're seeking a skilled and experienced First Assistant Engineer to join our team on one of our research vessels. As a key member of the crew, you'll be responsible for the safe and ...

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1st Assistant Engineer information

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$33K

$88.8K

$134.5K

How much do 1st assistant engineer jobs pay per year?

As of Sep 9, 2026, the average yearly pay for 1st assistant engineer in the United States is $88,754.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,500.00 and $104,500.00 per year, depending on experience, location, and employer.

What is a 1st assistant engineer?

A 1st Assistant Engineer, also known as the First Assistant Engineer or First Assistant, is a licensed officer in the engine department on ships. They are responsible for overseeing the daily operation and maintenance of the ship’s engine room, machinery, and technical equipment. The 1st Assistant Engineer assists the Chief Engineer and supervises junior engineers and crew to ensure efficient and safe operations. Their tasks include monitoring engine performance, troubleshooting mechanical issues, and ensuring compliance with safety and environmental regulations.

What are the typical responsibilities of a 1st assistant engineer during a voyage, and how do they interact with other crew members?

As a 1st Assistant Engineer, your primary responsibilities during a voyage include supervising engine room operations, maintaining mechanical and electrical systems, and overseeing routine inspections and repairs. You will collaborate closely with the Chief Engineer to ensure the vessel's machinery runs smoothly and safely, and you’ll also direct and mentor junior engineering staff. Effective communication with deck officers and other departments is essential for coordinating maintenance schedules and responding to any technical issues that arise. This role is hands-on and requires adaptability, especially when addressing unexpected problems at sea.

What are the key skills and qualifications needed to thrive as a 1st assistant engineer, and why are they important?

To thrive as a 1st Assistant Engineer, you need a solid background in marine engineering, mechanical systems, and a valid STCW certification or equivalent maritime license. Familiarity with engine room management systems, auxiliary machinery, and preventive maintenance software is essential. Strong leadership, problem-solving abilities, and effective communication are critical soft skills for managing engine room teams and responding to emergencies. These competencies ensure the safe, efficient operation of the ship’s machinery and compliance with international maritime regulations.

What is the difference between 1St Assistant Engineer vs 2nd Assistant Engineer?

Aspect1St Assistant Engineer2nd Assistant Engineer
Required CertificationsEngineering degree, relevant licensesEngineering degree, relevant licenses
Work EnvironmentSupervises technical staff, oversees operationsSupports senior engineers, handles routine tasks
Employer & Industry UsageMaritime, manufacturing, power plantsMaritime, manufacturing, power plants
Common Search & ComparisonOften compared for responsibilities and career progression

The 1St Assistant Engineer typically holds more responsibilities, supervises technical staff, and oversees operations, whereas the 2nd Assistant Engineer supports senior engineers with routine tasks. Both roles require similar certifications and are common in maritime and industrial industries. The main difference lies in the level of responsibility and leadership within the engineering team.

More about 1st Assistant Engineer jobs

What cities are hiring for 1St Assistant Engineer jobs?

Cities with the most 1St Assistant Engineer job openings:

What states have the most 1St Assistant Engineer jobs?

States with the most job openings for 1St Assistant Engineer jobs include:

What are popular job titles related to 1St Assistant Engineer jobs?

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1st Assistant Engineer jobs near you
Infographic showing various 1St Assistant Engineer job openings in the United States as of September 2026, with employment types broken down into 2% As Needed, 72% Full Time, 22% Part Time, 1% Temporary, and 3% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $88,754 per year, or $42.7 per hour.

1st Assistant Engineer

Williamsburg, MI • On-site

Grand River Navigation Company
See more jobs at Grand River Navigation Companyexternal

Other

Medical, Dental, Vision, Life, Retirement

Posted 14 days ago

Job description

Description:

Come Sail with us on the Great Lakes!


If you are looking to become part of our team that strongly values safety, efficient operations, a family-oriented environment, come sail with us! Grand River Navigation has one of the best leave and rotation systems on the Great Lakes. With unprecedented teamwork and some of the most talented colleagues in the industry we can guarantee you will enjoy a career with us!


Grand River Navigation Company is the U.S. operating subsidiary of Mainstay Maritime. We are one of the largest marine transportation service providers operating on the Great Lakes today with a combined fleet of 15 bulk freight vessels that provide service to over 50 customers across the Great Lakes and St. Lawrence Seaway.


Competitive total rewards package including income, paid travel to/from the vessel, healthcare benefits, retirement savings plans and work/life balance with best-in-class rotation. We have many education opportunities and upgrade bonuses to support career growth at a pace that is right for each individual.


"We can go where the big ships go and also where they can't!"


Our Company is searching for qualified candidates for the position of 1st Assistant Engineer aboard our US flagged self-unloading vessels.

Responsibilities
  • Stand and maintain a safe engineering watch in accordance with company policies, U.S. Coast Guard regulations, and vessel operating procedures.
  • Perform preventive and corrective maintenance tasks as assigned through the vessel's Planned Maintenance System (PMS).
  • Operate, inspect, troubleshoot, maintain, and repair main propulsion, auxiliary, and support systems to ensure reliable vessel operation.
  • Maintain engine room and deck equipment, including air compressors, winches, sewage treatment systems, ballast pumps, potable water pumps, and oily water separators (OWS).
  • Monitor machinery performance and identify equipment deficiencies, taking corrective action as necessary to minimize downtime.
  • Maintain accurate maintenance records, logs, and documentation as required.
  • Assist with regulatory inspections, audits, and environmental compliance activities.
  • Support the safe operation of the vessel by adhering to all safety, environmental, and operational policies and procedures.
  • Assist in the training and development of engine department personnel as directed.
  • Perform additional duties and responsibilities as assigned by the Chief Engineer.


Benefits

  • As an employee you are part of the Mainstay Maritime family where Teamwork and safety are a core value
  • Highly competitive wages and benefits including medical, dental, vision, company paid long-term and short-term disability and life insurance, 401K with company match.
  • Excellent safety record
  • Company paid training and education opportunities

Job Type: Full Time - Permanent


Requirements:
  • TWIC Card - Transportation Worker Identification Credential
  • United States Merchant Mariners Credential (MMC) issued by the United States Coast Guard (USCG)
  • MMC Endorsement as 1st Assistant Engineer of Motor Propelled Vessels Unlimited Horsepower
  • Valid US Passport or Enhanced Driver's License and allowed entry into Canada
  • Legally authorized to work in the US, without restriction
  • Excellent communication and ability to multi-task
  • Experience working as a team and desire to working together as a team player
  • Experience and desires to align to our Values: Creating a Positive Customer Experience, Health/Safety/Environment focused, High Integrity and Teamwork


Grand River Navigation is an Equal Opportunity Employer All qualified applications will receive consideration for employment without regard to age, race, creed, color, national origin, ancestry, marital status, affectional or sexual orientation, gender identity or expression, disability, nationality or sex, marital status, genetic information, protected veteran status, or any other status protected by law. We also comply with Family Medical Leave Act and Employee Rights Employee Polygraph Protection Act.



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