TKMS MARIDAN ApS Germany is a leading offshore survey & technology company specialized in UXO Survey, Seismic Survey, AUV Operations, and the protection of critical subsea infrastructure. As part of the TKMS Group, we combine defence-grade reliability with commercial offshore expertise, supporting clients across Europe in ensuring safe, resilient, and high-quality seabed operations. Aufgaben As Marine Geophysicist – Geophysical & UXO Surveys, you are responsible for the planning, execution, and quality control of offshore geophysical survey campaigns with a strong focus on geophysical site investigations and UXO surveys. You ensure high data quality, proper system configuration, and reliable interpretation results to support offshore construction, cable routing, wind farm development, and subsea infrastructure projects. The role focuses on integrated geophysical and UXO survey operations, including magnetic and hydroacoustic systems. Experience with ultra-high-resolution (UUHR) multi-channel seismic surveys is considered beneficial. Geophysical & UXO Survey Operations Plan and execute offshore geophysical site surveys with a strong focus on UXO detection and clearance support Configure and supervise magnetic survey systems (gradiometers, magnetometers) for UXO investigations Ensure correct deployment, calibration, positioning, and performance monitoring of survey equipment Oversee acquisition of MBES, SSS, SBP, and magnetic data Support vessel teams during mobilization, demobilization, and offshore survey campaigns Monitor acquisition parameters to ensure compliance with project specifications, HSE standards, and UXO survey requirements Contribute to survey methodology design including line planning, sensor layout, and target detection optimization Data Quality Control & Processing Perform real-time quality control of geophysical and magnetic datasets Verify navigation accuracy, sensor offsets, layback calculations, and acquisition parameters Conduct processing of magnetic and hydroacoustic datasets for UXO target detection Apply filtering, noise attenuation, and target enhancement techniques Support interpretation workflows for anomaly classification and target prioritization Prepare processed datasets and preliminary interpretation outputs for internal and client reporting Geophysical Interpretation & Reporting Interpret magnetic and hydroacoustic datasets for UXO target identification and seabed characterization Classify magnetic anomalies and support target risk assessment Identify seabed features and shallow subsurface structures relevant to offshore construction Produce charts, target lists, GIS products, and integrated geophysical reports Support clients and project teams with geophysical expertise during survey planning and execution Integrated Offshore Survey Support Contribute to integrated offshore site investigation campaigns combining geophysical, hydroacoustic systems Support continuous improvement of survey procedures and processing workflows Collaborate with surveyors, engineers, and project teams to ensure consistent data quality across different survey methods Profil Degree in Geophysics, Marine Geology, Geosciences, or related field Minimum 5 years of experience in marine geophysics with strong involvement in offshore geophysical and/or UXO surveys Proven experience with magnetic acquisition systems for UXO detection Solid knowledge of magnetic data processing and anomaly interpretation Experience in offshore vessel-based survey operations Ability to troubleshoot acquisition systems and optimize survey performance Experience supporting offshore construction, cable route surveys, or wind farm developments Offshore certifications (e.g., BOSIET, offshore medical) are advantageous Strong analytical and technical problem-solving skills Fluent in English (spoken and written); German is an advantage Willingness to travel and participate in offshore survey campaigns Wir bieten Training & Development: Extensive learning and development opportunities, both in-person and digital. Working Hours: A 35-hour workweek in Germany, flexible shifts, remote work options and overtime compensation. Vacation: 30 days of annual leave Bike Leasing Health as a Foundation: We invest in your well-being with comprehensive health management and promote corporate fitness. Mobility: Subsidy for job tickets / Germany-wide public transportation ticket. Work-Life Balance: Family-friendly working hours help you balance family and career. Starting Together: We ensure you feel comfortable and supported from day one with an optimal onboarding program to prepare you for your new role. Living Our Culture: We work as a team - with respect, trust, and responsibility. Our culture is characterized by openness, reliability, and the shared goal of creating safety. We value diversity To continue successfully pursuing our growth strategy and our responsibility for a secure future, we need innovative strength. Innovative thinking and action are only possible by considering diverse perspectives – which is why diversity is both our standard and our reality. ADZN1_DE