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Third Engineer Jobs in Maine (NOW HIRING)

Quality Engineer

Auburn, ME · On-site

$77K - $100K/yr

The Quality Engineer supports the development, implementation, and continuous improvement of ... Support internal, customer, and third-party audits. * Conduct internal process audits to evaluate ...

Quality Engineer

Mechanic Falls, ME

$75K - $97K/yr

Quality Engineer Job Summary The Quality Engineer supports the development, implementation, and ... Support internal, customer, and third-party audits. * Conduct internal process audits to evaluate ...

Electrical Engineer At RFS Engineering, a Salas O'Brien Company, we tell our clients that we're ... Third-Party Agency Notice Salas O'Brien does not accept unsolicited resumes from external ...

Applies engineering techniques, procedures and design criteria for projects ranging in size and ... Bedford, NH, South Portland, ME (Portland) NOTICE TO THIRD-PARTY AGENCIES: HNTB does not accept ...

Applies engineering techniques, procedures and design criteria for projects ranging in size and ... NOTICE TO THIRD-PARTY AGENCIES: HNTB does not accept unsolicited resumes from recruiters or ...

Applies engineering techniques, procedures and design criteria for projects ranging in size and ... Bedford, NH, South Portland, ME (Portland) NOTICE TO THIRD-PARTY AGENCIES: HNTB does not accept ...

Perform geotechnical engineering design and analyses for bridges, buildings, tunnels, underground ... NOTICE TO THIRD PARTY AGENCIES: WSP does not accept unsolicited resumes from recruiters, employment ...

Perform geotechnical engineering design and analyses for bridges, buildings, tunnels, underground ... NOTICE TO THIRD PARTY AGENCIES: WSP does not accept unsolicited resumes from recruiters, employment ...

Create detailed engineering plans and drawings for transport/access networks and peripheral 3rd party touch points for Central Office, Hut and Cabinet environments. Interpret general network diagrams ...

ISP Engineer

New Gloucester, ME · On-site

$27 - $35/hr

Create detailed engineering plans and drawings for transport/access networks and peripheral 3rd party touch points for Central Office, Hut and Cabinet environments. Interpret general network diagrams ...

Showing results 21-40

Third Engineer information

What are some common challenges faced by third engineers working on commercial vessels?

Third Engineers often manage the operation and maintenance of a ship’s machinery under the guidance of senior engineers. Common challenges in this role include troubleshooting unexpected mechanical failures, adapting to rapidly changing weather or sea conditions, and ensuring compliance with strict safety and environmental regulations. Additionally, Third Engineers must effectively coordinate with multinational crews and work in shifts, which can demand flexibility and strong communication skills. Overcoming these challenges helps build valuable experience for advancement to higher engineering positions.

What is a third engineer?

A Third Engineer, also known as a Third Assistant Engineer, is a licensed member of the engineering department on a merchant ship. They are responsible for operating and maintaining machinery in the engine room, including boilers, generators, and pumps. Third Engineers typically report to the Second Engineer and assist in routine maintenance, troubleshooting, and emergency repairs to ensure the vessel operates safely and efficiently. They also keep records of engine performance and fuel consumption as part of their daily duties.

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

To thrive as a Third Engineer, you need a solid grounding in marine engineering principles, a relevant engineering degree, and a valid Certificate of Competency. Familiarity with shipboard machinery, maintenance management systems, and safety protocols, as well as proficiency in using diagnostic and monitoring tools, is crucial. Strong problem-solving abilities, teamwork, and effective communication help you respond quickly to technical issues and coordinate with the ship's crew. These skills ensure the vessel operates safely and efficiently, minimizing downtime and supporting overall maritime operations.

What is the difference between Third Engineer vs Second Engineer?

AspectThird EngineerSecond Engineer
Required CertificationsSTCW Basic Safety, Engine Room CertificationsSTCW Basic Safety, Engine Room Certifications, Additional Endorsements
Work EnvironmentEngine room, ship maintenance, safety proceduresEngine room, more complex machinery, supervisory tasks
Employer & Industry UsageMaritime shipping, cargo ships, cruise shipsMaritime shipping, cargo ships, cruise ships

The Third Engineer and Second Engineer roles are both vital engine department positions on ships. The Third Engineer typically handles routine maintenance and watchkeeping, while the Second Engineer has more responsibilities, including supervising engine room operations and assisting the Chief Engineer. Both roles require similar certifications, but the Second Engineer's duties are more advanced, reflecting experience and additional qualifications.

What are popular job titles related to Third Engineer jobs in Maine?

For Third Engineer jobs in Maine, the most frequently searched job titles are:

What job categories do people searching Third Engineer jobs in Maine look for?

The top searched job categories for Third Engineer jobs in Maine are:

Infographic showing various Third Engineer job openings in Maine as of August 2026, with employment types broken down into 90% Full Time, 5% Part Time, and 5% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution.

Civil Engineer/ Dam Safety Engineer

Rouse Properties

Millinocket, ME

$110K - $140K/yr

Full-time

Re-posted 16 hours ago


Job description

Civil Engineer/Dam Safety Engineer I

Work Location: Lewiston, Augusta, Skowhegan, Milford, and Millinocket, ME
Salary: $110k-$140k


Reporting to the Senior Dam Safety Engineer, the Civil Engineer/Dam Safety Engineer I will be responsible for providing technical direction, quality assurance, and expertise for matters concerning Brookfield Renewable’s dams and related civil infrastructure including performing inspections, developing strategies, and implementing programs to ensure that dams and structures are safe and reliable.

Responsibilities

  • Conduct inspections according to schedule and oversee the surveillance and monitoring program in order to maintain dam safety.
  • Manage the timely review, and any necessary follow-up action as required, of all surveillance and monitoring data to assure the safety of the dams.
  • Provide technical oversight and review analyses and design by third party consultants and internal engineering that relate to dam safety and civil infrastructure, including:
    • Overseeing the preparation of routine dam safety technical studies and reports by engineering staff and consultants such as: annual surveillance data reports, periodic survey data reports, and other monitoring reports (DSSMP & DSSMR), Dam Safety Assessments including Part 12d inspection reports, and other periodic technical reports as required.
    • Overseeing preparation of non-routine dam safety technical studies and reports by engineering staff and consultants, such as: structural analyses, gravity and slope stability analyses, geotechnical/seismic analyses, and hydrology and hydraulics studies.
  • Review and approve of any modification to Brookfield Renewable’s dams or appurtenant facilities which might impact their safety.
  • Identify and recommend improvements to existing civil infrastructure to ensure public safety and extend the useful life of the facilities including participating in periodic reviews of the Dam Safety Action Plan.
  • Direct changes to project operations if necessary to ensure the safety of Brookfield Renewable’s dams and appurtenant facilities under emergency circumstances.
  • Assists the Senior Dam Safety Engineer with regular reporting to the Director, Asset management, VP of Operations, Regional COO North American Operations, and the Chief Dam Safety Engineer on the status of the dam safety program implementation including identification of key areas of dam safety risk and actions being taken to mitigate the risk.
  • Manage a variety of contract technical personnel to perform facility safety assessments, studies, and evaluations to ensure safe and reliable performance of Brookfield Renewable’s dams.
  • Interface with federal (FERC), and state dam safety regulatory authorities.
  • Conduct periodic dam safety training.
  • Review and approval of Emergency Actions Plans.
  • Participate in dam safety inspections by regulatory authorities.
  • Participate in periodic dam safety audits conducted by the Chief Dam Safety Engineer.

Requirements

  • Broad knowledge and experience with civil engineering and proficient in either Hydrology and Hydraulics, Structural or Geotechnical Engineering and design codes, standards and practices.
  • Knowledgeable and experience with the FERC or State dam safety programs, best practices, codes, and regulations including the design, construction, inspection, analysis and maintenance of dams and other hydraulic and conveyance structures is preferred but not required.
  • Strong engineering, analytical and problem-solving skills in combination with the ability to effectively communicate complex issues, situations, recommendations, and opinions.
  • Strong organizational, planning and prioritization skills requiring office and field work.
  • Be innovative, self-directed, organized, independent, and able to collaborate in a team environment.
  • Possess strong conviction as it relates to their expertise.

Qualifications

  • Bachelor’s or Master’s degree in civil engineering.
  • Professional Engineer (PE) License or ability to obtain within 1 year.
  • Minimum five (5) years of engineering experience with the design, inspection or construction of civil engineering projects as a consultant, owner or contractor.
  • Knowledge of and experience with FERC or State Dam Safety Programs, including FERC Engineering Guidelines, FERC Part 12D Dam Safety Inspections, Potential Failure Modes Analysis and Risk Analysis is preferred but not required.
  • Excellent computer skills and proficiency with Microsoft Office products

We offer a dynamic and professional work environment. 

Please clearly indicate the reference number on your application. Brookfield Renewable Energy Group would like to thank all applicants but only those selected for an interview will be contacted.

We welcome and encourage applications from people with disabilities. Accommodations are available on request for candidates taking part in all aspects of the selection process.