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Third Officer

By January 14, 2026Vacancy, Vacancy - Offshore

Third Officer

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Third Officer

| 4 weeks on / 4 weeks off

Acta Marine is a leading provider of maritime support services, specializing in the offshore wind and energy sectors. Operating a modern fleet of state-of-the-art vessels, we are committed to advancing sustainable energy projects in Europe. Acta Marine is a pioneer in powering its vessels with green or bio-methanol. The new vessels in our fleet will be equipped with dual-fuel engines. With cutting-edge technology, including W2W gangways and motion-compensated cranes, we deliver safe and efficient solutions while contributing to a greener future.

As a Third Officer onboard Acta Marine vessels, you will support safe and efficient vessel operations in compliance with maritime, safety, and environmental regulations. You will assist in navigational watchkeeping, maintenance of safety and lifesaving equipment, and general deck operations. In this role, you will also ensure that assigned equipment is used in such a manner that optimal production is achieved in compliance with safety, maritime, and environmental regulations at all times. Working closely with the Second Officer and other crew members, you will contribute to a safe and productive working environment onboard.

Key Responsibilities

  • Maintain sailing in a safe, maritime correct/responsible and environmentally friendly way during the watch.
  • Maintain ships administration (e.g. ships log, daily report).
  • Maintaining the garbage management log.
  • Acting as safety officer and chairman of safety committee.
  • Maintain the safety and environmental regulations on board.
  • Maintenance and testing of Safety equipment.
  • Maintenance and testing of Lifesaving equipment.
  • Implementation and execution of the Acta Marine Integrated Management System and company policy as well as the Standing Instructions and the Ship Security Plan.
  • Comply with national and international maritime law and regulations.
  • Optimising of the production and the continuity of the vessel.

Required Skills and Competences

Client Oriented
  • Identifies the desires and needs of our clients and acts accordingly considering the costs and benefits for Acta Marine.
Leadership
  • Giving direction to the crew in a result-oriented way by formulating clear goals, monitor the progress and correct crew if necessary.
Team Player
  • Works effectively towards a common goal, also in cases when it does not serve a personal interest.
QHSSE Ambassador
  • Understands and uses safe working practices and personal shipboard safety procedures at any time.
Communication & Personal Skills
  • Communicates effectively with all personnel involved in operations. Adjusts communication to the level of the other person. Managing personal emotions and stress.

Who are we looking for?

Qualifications & Experience
  • Certification according relevant STCW Code (II/1) and Flag State regulations.
  • DP Induction or Advanced certificate.
  • Minimum 1 year of sailing experience.

What we offer

  • A challenging and rewarding position in a dynamic and growing company.
  • A competitive salary and benefits package on Dutch payroll.
  • Opportunity to work on state-of-the-art vessels in the offshore wind industry.
  • Advanced hotel and sports facilities.
  • 24 hrs Starlink internet.
  • A supportive and inclusive work environment.

Do you have any questions
about this vacancy?

Give us a callOr apply now

Ready to Navigate Your Future with
Acta Marine?

Embark as a Third Officer and navigate your way toward a sustainable and thriving maritime future. Ready to navigate your future? We invite you to apply by clicking the button below and submitting your cover letter and CV.

Our selection process is as follows:
After reviewing all applications, we will invite the most suitable candidates for an interview, which may take place online or in person. Shortlisted candidates will then be asked to complete an online assessment (the Predictive Index (PI) Cognitive Test). Based on the results, we will select the most qualified candidate to receive a job offer from us.

We look forward to receiving your application!

Apply now
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⚠️ Important Notice: Recruitment Fraud Alert

We have been made aware of fraudulent job offers and employment contract messages falsely claiming to be from Acta Marine. Please note that all legitimate career opportunities with Acta Marine are listed exclusively on our official website: www.actamarine.com.

To protect yourself from phishing and recruitment scams:

  • Apply only through our website using the official “Apply Now” button on the careers page.

  • Do not respond to unsolicited job offers or requests for personal or financial information.

  • Verify the sender’s email address; legitimate communications from Acta Marine will come from our official domain.

If you suspect a fraudulent message, please contact us directly via the details provided on our website.