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Watchkeeping Engineer Jobs (NOW HIRING)

First Assistant Engineer

San Diego, CA · On-site

$53.20 - $77.50/hr

#139427 First Assistant Engineer We're seeking a skilled and experienced First Assistant Engineer to ... Coast Guard Standards of Training, Certification and Watchkeeping for Seafarers (STCW95) and ...

The Port Engineer supports oceanographic research for Louisiana Universities Marine Consortium in ... Current Standards of Training, Certification and Watchkeeping (STCW) certificate. Current EPA ...

Reporting to Chief Engineer; is responsible for repair of electrical equiptment, the proper ... Watchkeeping for Seafarers (STCW 95) and possess a valid U.S. Coast Guard Merchant Mariners ...

Reporting to the Chief Engineer and assisting with duties; is responsible for the proper operation ... Watchkeeping for Seafarers (STCW 95) and possess a valid U.S. Coast Guard Merchant Mariners ...

... Watchkeeping for Seafarers (STCW 95) and possess a valid U.S. Coast Guard Merchant Mariners ... Our scientists and engineers are at the forefront of understanding the ocean's complex interactions ...

Showing results 21-40

Watchkeeping Engineer information

What is a watchkeeping engineer?

Watchkeeping Engineers are licensed professionals responsible for monitoring and maintaining the machinery and systems onboard ships during their assigned shifts, known as 'watches.' They ensure that the engine room and related mechanical and electrical systems operate smoothly and safely. Their duties include conducting routine inspections, troubleshooting equipment, responding to alarms, and keeping detailed records of machinery performance. Watchkeeping Engineers play a critical role in ensuring the safe and efficient operation of vessels at sea.

What are the key skills and qualifications needed to thrive as a watchkeeping engineer?

To thrive as a Watchkeeping Engineer, you need a solid understanding of marine engineering principles, mechanical systems, and usually a relevant engineering degree with a Certificate of Competency (CoC). Familiarity with shipboard machinery, engine room automation systems, and maintenance management software is essential. Strong problem-solving skills, attention to detail, and effective communication are vital soft skills for this role. These abilities are critical for ensuring the safe and efficient operation of vessel machinery, minimizing downtime, and upholding maritime safety standards.

What are some common challenges faced by watchkeeping engineers during long voyages, and how can they be managed?

Watchkeeping Engineers often face challenges such as managing fatigue due to shift work, troubleshooting unexpected machinery issues, and maintaining effective communication with the bridge and other departments. To manage these, it’s important to adhere to proper rest schedules, maintain detailed logs, and proactively conduct routine checks on critical equipment. Collaboration with fellow engineers and clear reporting of any anomalies ensures smooth operations and helps prevent breakdowns, making teamwork and organization essential skills for success in this role.

What is the difference between Watchkeeping Engineer vs Marine Engineer?

AspectWatchkeeping EngineerMarine Engineer
CertificationsSTCW certifications, Marine Engineering LicenseSTCW certifications, Marine Engineering License
Work EnvironmentOnboard ships, engine rooms, and maintenance areasOnboard ships, engine rooms, and maintenance areas
Job ResponsibilitiesMonitoring engine performance, troubleshooting, routine maintenanceDesign, repair, and maintain ship engines and systems

Both Watchkeeping Engineers and Marine Engineers work onboard ships, requiring similar certifications and operating in engine rooms. The main difference is that Watchkeeping Engineers focus on continuous monitoring during watch shifts, while Marine Engineers may have broader responsibilities including design and repair tasks. Both roles are essential for ship operation and safety.

What states have the most Watchkeeping Engineer jobs?

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

What are popular job titles related to Watchkeeping Engineer jobs?

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

Infographic showing various Watchkeeping Engineer job openings in the United States as of September 2026, with employment types broken down into 100% Full Time. Highlights an 93% In-person, and 7% Remote job distribution.

Assistant Engineer on Research Vessel

Milwaukee, WI • On-site

CARDINAL POINT CAPTAINS INC
Water Transportation • 11 - 50 employees

$674.06/day

Full-time

Posted 26 days ago


Job description

Location: Homeport of Milwaukee, WI
Status: Rotational Position, approximately 30 days on then 30 days off
Pay: $674.06 dayrate when underway; $486.70 when in port in reduced operating status
Description:
Cardinal Point Captains, Inc. (CPC) is seeking an Assistant Engineer to work aboard the Environmental Protection Agency's (EPA's) research vessel (R/V) Lake Guardian, a 180' twin screw vessel with a Caterpillar bow thruster, Cummins engines, and Cummins generators.
The R/V Lake Guardian berths at the University of Wisconsin-Milwaukee School of Freshwater Sciences Marine Facilities dock in Milwaukee, Wisconsin when not conducting survey operations throughout the Great Lakes. The vessel does approximately 150 - 250 days at sea each year. CPC is seeking an Assistant Engineer to perform approximately 30-day shift rotations while underway, with additional working days available on the vessel when in port.
As an Assistant Engineer onboard R/V Lake Guardian, you will play a vital role in supporting the safe and efficient operation of the vessel's engineering systems. Working closely with the Chief Engineer, you will contribute to the maintenance, repair, and operation of propulsion, power generation, and auxiliary systems essential for the vessel's functionality.
Key Responsibilities:
• Engine Room Operations: Assist in the operation and monitoring of propulsion machinery, including main engines, generators, and auxiliary systems, to ensure optimal performance.
• Maintenance and Repair: Participate in planned maintenance activities, routine inspections, and troubleshooting of machinery and equipment to identify and rectify issues promptly.
• Watchkeeping: Stand engine room watch as per duty roster, monitoring machinery parameters, responding to alarms, and implementing corrective actions as required to maintain safety and operational readiness.
• Safety Compliance: Adhere to all safety procedures, regulations, and industry standards, ensuring compliance with company policies and international maritime regulations.
• Inventory Management: Assist in the inventory management of spare parts, tools, and consumables, maintaining adequate stock levels and ensuring proper documentation of inventory transactions.
• Emergency Response: Actively participate in emergency drills and response procedures, demonstrating proficiency in fire-fighting, damage control, and other emergency protocols.
• Documentation and Reporting: Maintain accurate records of maintenance activities, equipment performance, and fuel consumption, preparing reports and logs as required by company procedures and regulatory authorities.
• Team Collaboration: Work collaboratively with the engineering team, deck officers, and other crew members to achieve operational objectives and promote a culture of teamwork and professionalism onboard.
Requirements
• The Assistant Engineer shall have an endorsement issued in the grades of chief engineer (limited) or assistant engineer (limited) of steam, motor, and/or gas turbine-propelled vessels to serve within any propulsion power limitations on vessels of unlimited tonnage on inland waters and of less than 500 GRT in ocean, near-coastal, or Great Lakes service in accordance with 46 CFR § 11.501.
• The engineer shall have the administrative ability to keep records and maintain an inventory of parts, tools, and fuel consumption, as well as the ability to log all maintenance tasks into a ship management software application.
• Must be able to work collegially with scientists, natural resource managers, and educators.
Must be a member, or willing to become a member of the International Organization of Masters, Mates, and Pilots union.
• Must be able to pass a drug screening and background check.
• Must maintain a U.S. passport as well as have a valid US state issued driver's license.
AAP/EEO Statement
CPC is an EEO employer. All qualified applicants will receive equal consideration for employment without regard to race, color, national origin, religion, sex, pregnancy, marital status, sexual orientation, gender identity, age, physical or mental disability, or covered veteran status.
Other Duties
Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at any time with or without notice.
Salary Description
$674.06/day when underway; $486.70 when in ROS