Hydrographic Surveyor; Part-Time

Saildrone is a maritime defense company and the global leader in autonomous unmanned surface vehicles (USVs). With more ocean miles and real-world operational experience than any USV manufacturer or operator, Saildrone maintains active, combat-deployed systems supporting national security and force projection around the world, 24/7/365.

Saildrone’s manufacturing and R&D headquarters are located in Alameda, CA, with business development and sales operations in Washington, DC, an established European entity supporting regional business development, sales, and operations, and a deployment hub in the Middle East. By combining proven autonomous operations, edge computing, advanced sensing, renewable power, and the most advanced and robust unmanned surface technology on the planet, Saildrone is shaping how the Navy of the future operates.

Join a fast-moving, mission-driven team at the forefront of maritime security and autonomous innovation.

Saildrone is seeking a Part-Time Hydrographic Surveyor to join our Ocean Mapping Team. Reporting directly to the Bathymetry Operations Manager, you will play a critical role in supporting the real-time execution, quality assurance, and processing of bathymetric surveys deployed on Saildrone’s uncrewed surface vehicles (USVs). We are looking for a skilled technical specialist who takes full ownership of survey deliverables, adapts quickly to remote operations, and independently drives precision and data integrity in a fast-paced environment.

We are looking for a skilled technical specialist who takes full ownership of survey deliverables, adapts quickly to remote operations, and independently drives precision and data integrity in a fast-paced environment. This is a part-time role requiring dedicated weekend watch standing, with operational shifts scheduled for either Friday/Saturday from 22:00 to 10:00 UTC or Saturday/Sunday from 10:00 to 22:00 UTC

The Hydrographer will perform duties to include data QA/QC, equipment setup/calibration, data acquisition, data processing, equipment maintenance, and production of final deliverables/reports. Additional responsibilities include but are not limited to the following:

• Stand scheduled remote watches to oversee live hydrographic data acquisition across international USV missions.
• Monitor sonar performance, sound velocity profiles, and oceanographic sensor health to maintain high-quality bathymetric data collection.
• Coordinate closely with Mission Pilots and the Lead Surveyor to adjust survey line plans, manage vehicle speeds, and address coverage holidays.
• Perform routine data processing, cleaning, and quality assurance checks during active survey shifts.
• Diagnose sensor or data logging errors in real time and communicate system status to technical support teams.
• Ensure strict adherence to Saildrone SOPs, safety standards, and international hydrographic regulations.
• Provide clear, documented status reports and shift handoffs to support seamless, 24/7 survey operations.

• Bachelor’s degree or higher in Hydrography, Oceanography, Geomatics, Remote Sensing or related discipline.
• 3 or more years experience in the Survey or Geoscience industry as a survey professional.
• Familiarity with multibeam systems such as Kongsberg, Norbit, Teledyne and acquisition software such as Seafloor Information Systems (SIS), Norbit DCT or Qinsy.
• Ability to work irregular hours, rotating weekends, and shift work.
• Candidate is detail-oriented with a disciplined approach to communications, processes, and projects.

• Category A/B Hydrographer Certification.
• NSPS-THSOA Certified Hydrographer.
• Three or more years of experience processing bathymetric/hydrographic data with Qimera or CARI.
• P…