Join Our Dynamic Team at N-Sea!
Are you an experienced offshore leader with a strong background in cable installation and subsea operations?
N-Sea is looking for a skilled Offshore Construction Manager (OCM) to lead and coordinate offshore cable installation projects.
As the senior offshore representative, you will be responsible for the safe, efficient, and high-quality execution of all cable operations. Acting as the key link between offshore teams, onshore management, clients, and subcontractors, you will play a critical role in delivering successful offshore projects.
If you are a decisive leader with a strong safety mindset and a passion for offshore operations, we would love to hear from you. Join us and be part of a team that values excellence, collaboration, and innovation.
Key Responsibilities
* Lead and coordinate all offshore cable installation, repair, burial, and protection activities in line with project requirements and industry standards;
* Act as the offshore focal point for client representatives, ensuring clear communication, progress reporting, and alignment of expectations;
* Oversee offshore construction activities, including cable lay, trenching, and subsea operations, ensuring compliance with engineering specifications;
* Manage and align offshore teams, including supervisors, engineers, vessel crew, and subcontractors;
* Ensure full compliance with IMCA guidelines and relevant offshore standards;
* Promote and enforce a strong HSE culture, including risk assessments, toolbox talks, and permit-to-work systems;
* Monitor operational progress, maintain daily reports, and provide accurate feedback to onshore teams;
* Coordinate marine, deck, and technical operations to ensure safe and efficient execution;
* Manage project variations, challenges, and offshore decision-making in real time;
* Support continuous improvement in offshore procedures and operational performance.
Qualifications
* Bachelor’s degree in Offshore Engineering, Mechanical Engineering, Marine Technology, or a related field, or equivalent vocational qualification;
* 5–8+ years of experience in offshore cable operations or subsea construction;
* Proven experience in leadership roles such as Field Engineer, Shift Supervisor, Deck Foreman, or Lead Technician;
* Strong leadership, coordination, and decision-making skills in offshore environments;
* Solid understanding of offshore cable installation practices and subsea operations;
* Familiarity with IMCA guidelines (e.g., IMCA M 187, IMCA M 264);
* Experience with renewable projects and knowledge of GWO and G+ guidelines is an advantage;
* Excellent communication skills in English, both written and verbal;
* Ability to work under pressure and manage complex offshore operations.
What We Offer
* Competitive salary and benefits package;
* Opportunities for career progression and professional development;
* A dynamic and international offshore working environment;
* The opportunity to contribute to innovative and sustainable energy and subsea projects;
* A collaborative culture focused on safety, quality, and continuous improvement.
About N-Sea
N-Sea is an integrated subsea solutions provider specializing in Survey, IRM & Construction, Subsea Cable Repair & Installation, and UXO Identification & Disposal. We deliver end-to-end solutions for subsea infrastructure across the international oil & gas and renewable energy sectors, with a strong focus on safety, sustainability, and operational excellence.
Interested?
Do you want to be part of our team? Please send your application, including your CV, to crewadministration@n-sea.com for the attention of the Crewing department.