Marine Geophysicist - Santa Clarita

Marine Geophysicist Marine Services Jobs With David Evans And Associates

At David Evans and Associates, Inc., our Marine team leads in hydrographic and marine geophysical surveying. With advanced technologies like high-resolution multibeam bathymetry, vessel-based LiDAR, and underwater imaging, we deliver precise, comprehensive data. Our commitment to accuracy, cost-efficiency, and timely delivery consistently exceeds client expectations. From precision charting to habitat mapping, we offer a wide range of innovative solutions tailored to fulfill our clients’ specific needs.

Our work goes beyond current industry demands to pave the way for a more sustainable and progressive future, contributing to the advancement of marine sciences and enhancing the quality of marine life.

At David Evans and Associates, Inc., our Marine team leads in hydrographic and marine geophysical surveying. With advanced technologies like high-resolution multibeam bathymetry, vessel-based LiDAR, and underwater imaging, we deliver precise, comprehensive data. Our commitment to accuracy, cost-efficiency, and timely delivery consistently exceeds client expectations. From precision charting to habitat mapping, we offer a wide range of innovative solutions tailored to fulfill our clients’ specific needs.

Our work goes beyond current industry demands to pave the way for a more sustainable and progressive future, contributing to the advancement of marine sciences and enhancing the quality of marine life.

The Marine Services Business Unit is seeking a Marine Geophysicist in Santa Clarita, CA.

As a Geophysical Technician, your day could start aboard a survey vessel, preparing sonar and seismic equipment for deployment. You’ll collect and analyze hydrographic and geophysical data, making real-time decisions to adapt to changing sea conditions. Communication is key—you’ll keep project leads informed, interact with clients, and ensure data quality throughout the process. Extended assignments and sea duty are part of the role, offering opportunities to work on cutting-edge projects that shape our understanding of the marine environment.

• Executing and supporting project tasks for marine surveys and data collection.
• Interacting with clients and contributing to business development activities.
• Performing field operations, including extended sea duty assignments.
• Ensuring equipment readiness and data quality under challenging conditions.

• Minimum 10+ years of professional experience supporting marine geophysical and/or hydrographic survey projects.
• Demonstrated hands-on experience with marine geophysical survey equipment, data acquisition, and quality control in offshore and nearshore environments.
• Proven ability to execute field operations, including equipment setup, calibration, troubleshooting, and maintenance during marine surveys.
• Experience working on extended field assignments and performing sea duty under varying environmental conditions.
• Strong working knowledge of marine positioning, navigation systems, and survey software used in geophysical data collection.
• Ability to communicate effectively with project managers, field crews, and clients to ensure project success and data integrity.

• Small vessel operator familiar with USCG regulations, vessel inspections and maintenance.
• Ability to travel extensively and meet physical requirements for sea duty.
• Strong problem-solving skills and technical expertise in marine geophysics.
• Excellent communication and client interaction skills.

We foster an environment where talented professionals have the freedom and…