Career.

Marine Service GmbH, a family-run company founded in 1958 by Dr. Karl-Heinz Krämer, is now one of the market leaders in maritime consulting, LNG/LPG technology and offshore wind power. Under the leadership of Christian Krämer, who is the third generation to manage the company, Marine Service has established itself as an innovator and pioneer in the industry.

Our company philosophy “Pioneering Solutions” is not only reflected in our projects, but also in our corporate culture. We are committed to a greener and more efficient maritime future and develop advanced solutions such as our own Marine Service LNG fuel gas system. We are also a leader in the development and implementation of alternative, environmentally friendly fuels such as hydrogen, bio-LNG, methanol, ethanol, ammonia and synthetic methane.

In our commitment to renewable energies, we are also consulting experts in the construction of offshore wind turbines. Our expertise in these areas makes us a valuable partner for global maritime projects.

If you want to be part of a world-leading, innovative team and contribute to a more sustainable future, we look forward to meeting you. Marine Service offers you the ideal environment to advance your career and develop your skills in a company that is actively shaping the future of the maritime industry.


We offer you an international and modern working environment as well as performance-related remuneration and extensive social benefits (Germany ticket, kindergarten voucher, VWL and much more) in the immediate vicinity of Hamburg city center.

We look forward to receiving your complete application documents stating your desired salary and earliest possible starting date at jobs@ms-de.eu.

We also look forward to receiving your unsolicited application at jobs@ms-de.eu.


We are looking to strengthen our team in the Fuel Gas Supply Systems department with immediate effect:

  • What you can expect:

    • Development of automation and power switchgear concepts

    • Creation of interface lists and concept diagrams

    • Preparation of cable diagrams, control cabinet drawings and cable lists

    • Design and calculation of intrinsically safe circuits and instrument transformers for installations in hazardous areas

    • Editing block diagrams for automation systems

    • Preparation of studies and specifications

    • Review of drawings and documents from external systems

    • Communication to clarify technical details with suppliers, customers and classification societies

    • Carrying out factory acceptance tests and creating test specificationsParticipating in commissioning and testing

    What we expect:

    • A degree in electrical engineering, preferably in combination with vocational training in an electrical engineering field

    • Strong affinity for switchgear construction or initial experience in the project planning of automation or switchgear systems in shipbuilding or process technology

    • Knowledge of common regulations such as VDE, IEC and classification regulations for seagoing vessels is an advantage

    • Willingness to travel worldwide from a few days to about 3 weeks, including participation in sea trials

    • Good communication skills in German and English, both verbal and writtenConfident use of MS Office applicationsIdeal knowledge of common CAD systems, especially WSCAD

    What we offer:

    • A permanent employment contract in a growth industry

    • Fair salaries and additional benefits (VL benefits, BAV allowances, performance bonuses)

    • Free Germany ticket (Deutschlandticket)

    • Kindergarten subsidies

    • Possibility of mobile working (by arrangement)

We are currently recruiting for the Accounting department in our group of companies:

  • Your tasks:

    • Responsibility for the classic tasks of financial accounting and profit and loss accounting for a defined, separate group of companiesIndependent processing of the ongoing accounting of several companies (KG/GmbH) with business transactions in euros and foreign currency (incoming and outgoing invoices, bank postings, payment transactions)

    • Independent preparation of quarterly and annual financial statements for subsequent submission to auditors and tax consultants

    • Implementation of intercompany settlements and reconciliations as well as ongoing account maintenance

    • Checking and processing data from external service providers

    Your profile:

    • Completed commercial vocational training as a balance sheet or financial accountant (f/m/d)

    • Experience in the shipping sector is desirable but not a prerequisite

    • An open-minded and communicative personality

    • Professional experience in financial accounting, preferably in the processing of limited partnerships

    • Good technical knowledge, very good Windows and Microsoft Office skills and good English skills

    • Experience in the accounting software Microsoft Dynamics Navision or Fibu Net is an advantage

    • Independent, conscientious and structured way of working and ability to work in a team

    You will fit in best with our team if you have an open and approachable manner, a hands-on mentality and team spirit. Your thoughts and actions are entrepreneurial and goal-oriented. High self-motivation, independence and flexibility characterize you as a successful employee.

    We offer:

    • An open-ended employment contract

    • A varied, independent and responsible job in the immediate vicinity of Hamburg city center

    • An income commensurate with performance

    • Free Germany ticket (Deutschlandticket)

    • Kindergarten subsidy

    • Capital-forming benefits