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Ingenieur Commercial Stagiaire Alternant H F

Jifmar

Den Helder
Posted on: July 23 2026
Description

Qui sommes-nous ?

Fondé en 2005, Jifmar Group s’impose comme un leader des services maritimes. Présents sur 3 continents avec plus de 850 collaborateurs, nous offrons des solutions clés en main dans des secteurs variés : énergie marine renouvelable, pétrolier, défense, inspection sous-marine… Notre force ? Un esprit entrepreneurial, des équipements de pointe, et une équipe dynamique et passionnée.

Pourquoi nous rejoindre ?

Rejoindre Jifmar, c’est intégrer une entreprise innovante et en constante évolution, où chaque collaborateur contribue activement à la réussite de projets maritimes d’envergure. Nous te proposons une expérience enrichissante au sein d’une équipe dynamique, dans un environnement stimulant et international.

Mission

Intégré(e) au sein de l’équipe commerciale spécialisée dans le secteur maritime, vous participerez activement au traitement et au suivi des appels d’offres publics et privés.

Vos missions :

  • Réaliser une veille des appels d’offres sur les plateformes spécialisées (marchés publics, clients privés, internationaux)

  • Participer à la constitution des dossiers de réponse : pièces administratives, techniques et financières

  • Contribuer à la rédaction et à la mise en forme de documents : mémoires techniques, annexes, tableaux de prix

  • Coordonner la collecte des informations nécessaires auprès des différents services (technique, juridique, logistique)

  • Assurer le suivi des échéances et des dépôts de dossiers (format papier ou numérique via plateformes comme AWS, Chorus Pro, etc.)

  • Mettre à jour les bases de données de références et les outils de suivi des appels d’offres

  • Participer à l’amélioration continue des modèles de réponse et des processus internes

Conditions de travail :

  • Stage ou alternance

  • Démarrage : ASAP

  • Localisation : Siège social – Aix-en-Provence (Allées Provençales)

  • Rémunération : Selon barème légal

  • Avantages : TR (60% pris en charge par Jifmar) + Mutuelle 100% prise en charge par Jifmar

  • Matériel : Téléphone portable + Ordinateur portable

Ce que nous offrons :

  • Une immersion concrète dans les enjeux commerciaux du secteur maritime

  • Une montée en compétences sur les procédures d’appels d’offres

  • Un encadrement personnalisé et une équipe à taille humaine

  • Un environnement stimulant, en lien avec des projets concrets et de portée nationale ou internationale

Profile
  • Étudiant(e) en Bac+3à +5

  • Première expérience technique appréciée

  • Intérêt pour le secteur maritime, logistique ou portuaire

  • À l’aise avec les outils bureautiques (Word, Excel, Outlook)

  • Esprit d’analyse, rigueur et sens du détail

  • Bonnes qualités rédactionnelles et relationnelles

  • Sens de l’organisation, respect des délais

About Jifmar
Jifmar logo

Jifmar is a worldwide maritime operator. As a core business, we charter workboats for our clients. Jifmar is much more than just a charterer, we provide our clients real support for their maritime project. Since Jifmar’s creation in 2005, we have been able to differentiate ourselves by offering our customers a tailor-made service and pushing the boundaries of what is available in the maritime industry based on innovation. For Jifmar, innovation is a driver.

Our genesis

At Jifmar, innovation is much more than just a buzzword: it’s a philosophy, a driver of progress and a fundamental part of our DNA. Innovation guides our every decision, defining our past, shaping our present and undoubtedly paving the way for our future. Since our genesis, we have been built around innovation. Innovation can take two main forms: innovation through use (incremental) or raw innovation (creative). Jifmar has built its identity on innovation through use, going beyond the established boundaries of the sector.

When we bought the JIF Xplorer, that was a tuna fish vessel and we transformed it to a multi-purpose survey vessel for the behalf of the French Ministry of Defence. To do that it had been cut in two parts to add the back deck and a 25 t gantry. Thus, we have developed the use of this type of vessel as well as the habits of our sector of activity. The multi-purpose vessel, which is at the heart of our business, is the very first illustration of this. One of the most recent examples is Canopée, the first hybrid industrial cargo ship.

Safety always

Safety is a core value that underpins every aspect of our business. We regard safety as an absolute imperative, a non-negotiable priority that guides our every decision and action. For us, safety is much more than simply complying with standards and regulations. It is a culture rooted in our DNA, where protecting the lives, health and property of our employees, customers and partners is paramount.

Innovation leads the way

Indeed, our history is one of a series of bold innovations: ideas that have taken shape, game-changing solutions and breakthroughs that have transformed the way the maritime industry is used by offering new solutions. But our commitment to innovation goes far beyond our past successes, it also lights our way into the future. Innovation is not just a business model or a means of stimulating economic growth, but also an essential catalyst for achieving sustainable performances, in harmony with the economic, social and environmental imperatives of our time.

For us, innovation is more than just an activity or a goal to be achieved; it’s our raison d’être, our passion and our promise to our customers, our employees and our world.

Expertise

We provide our customers with real expertise. We combine years of practical experience with a deep understanding of market trends and the changing needs of our customers to maintain our commitment to excellence.

Sustainability

Sustainability is a fundamental value that guides our actions and shapes our vision of the future and is present at every level of our business. This means not only minimizing our impact on the environment, but also taking into account the social and economic dimensions of our decisions.

Safety always

Safety is a core value that underpins every aspect of our business. We regard safety as an absolute imperative, a non-negotiable priority that guides our every decision and action. For us, safety is much more than simply complying with standards and regulations. It’s a culture rooted in our DNA, where protecting the lives, health and property of our employees, customers and partners is paramount.

Innovation

As a market leader, we are also pioneers of innovation, decarbonizing our industry and constantly looking for new ways to push boundaries, redefine industry standards and inspire others to follow our lead.

  • Number of employees: 500+ global employees

  • Sectors: Offshore Energy (Renewables, Oil & Gas), Marine Civil Engineering, Subsea Solutions (ROVs), and Global Maritime Support/Vessel Management.

  • Preferred educational level: Vocational/MBO for crew and technical roles; Bachelor/Master (HBO/WO) for engineering, naval architecture, and corporate management.

  • Preferred education: Naval Architecture, Marine Engineering, Nautical Science (Master/Chief Officer), Civil Engineering, and Finance/Business Administration.

  • Career level: All levels, including Experienced Officers, Senior Engineers, Specialized Project Managers, and Corporate Professionals.