Assistant Project Manager

Your role at Allseas

• Act as the primary point of contact for your work packages with clients, authorities and subcontractors.
• Plan and manage your work packages in line with the overall project execution plan.
• Coordinate all activities needed to deliver high-quality results on time and within budget.
• Lead a multidisciplinary support team in collaboration with the Project Manager and discipline leads.
• Ensure seamless transitions between project phases and smooth handovers.
• Drive a strong safety culture and ensure exceptional HSE performance.
• Review and approve technical documents, procurement packages, and project deliverables.
• Contribute to accurate internal and external cost and progress reporting.
• Identify and manage contract changes, concessions, and variation orders from all relevant perspectives (technical, schedule, commercial).
• Supervise the development of as-built documentation and project close-out reports.
• Share knowledge and best practices to enhance client satisfaction and team performance.
• Champion continuous improvement initiatives within the Project Management Department.

What we expect from you

• Bachelor or Master in Civil, Mechanical, Offshore Engineering, Economics or Commerce, with a strong affinity for technical environments.
• 3–5 years of relevant project experience in a technical or engineering environment, preferably involving large-scale or complex operations.
• Proven experience in project coordination or as an assistant project manager.
• Strong communication and interpersonal skills, with the ability to engage effectively with clients, subcontractors, and internal stakeholders.
• Excellent planning and organisational skills; able to prioritise and manage multiple tasks in a fast-paced project environment.
• Basic understanding of contractual matters and a keen interest in developing negotiation and commercial skills.
• Comfortable working in multidisciplinary teams and across different project phases.
• Fluent in English, both spoken and written.
• Proactive, hands-on mentality with a sense of ownership and accountability.
• Willingness to travel and occasionally work offshore.

What we offer

Working at Allseas allows you the chance to work in a dynamic, fast-paced, entrepreneurial environment, with creative thinking, collaboration and down-to-earth culture at its core.

You can expect

• Competitive industry benchmarked salary and excellent pension;
• Performance based salary raises and bonuses;
• 30 holidays days per year, flexible working hours;
• Extensive training and development programme, study budgets and coaching;
• A company-sponsored fitness scheme;
• Internal clubs, committees, parties and (sportive) events.

What our people say

The variety in knowledge, operational expertise, and people is what I love most about working for this company.
Kees Aalbers, Structural Engineer

Employees are given the chance to learn, grow, and develop their skills, reflecting the company’s attitude towards hard work and trust.
Justin Sjaak, Senior NDT Engineer

What’s kept me interested in working for Allseas all these years is being able to work in different environments, departments, and continents.
Frans den Hartogh, Manager Projects

Within Allseas, the expectations are high, but you are given responsibility right from the beginning.
Caspar van Strijp, Assistant Project Manager

Being in this team gave me the possibility of interact with clients, see many offshore platforms, widen my knowledge and strengthen my skills.
Marco Chiozzi, Assistant Project Manager

Allseas has a brilliant team of diverse cultures and backgrounds, who share the passion and enthusiasm for the work we do.
Helio Bailly Guimaraes, Unit Head Naval Architecture

The independence and responsibility asked of me as a student really suited me and I liked the Allseas culture and way of working.
Jessica Vleugel, Manager Capital Projects

There is a very open and international vibe in the offshore business and people are always friendly and respectful.
Laura de Jong, Coating Engineer and Project Manager River Clean up Project

Allseas thrives in a unique, demanding industry, showcasing its size and spirit. It provides a dynamic workplace with innovative ideas, exciting projects, and rewarding efforts.
Victor Sánchez, Senior Electrical Engineer

If you’ve any questions about this job opening, please reach out to: ffr@allseas.com