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Freelance Hydrographic Data Processor Jobs (NOW HIRING)

Woolpert

Hydrographic Processing Specialist

Wasilla, AK · On-site

Position Overview Woolpert is hiring a Hydrographic Data Processing Specialist to join our Hydrographic Survey team in our Port Orchard, WA office or Wasilla, AK. Our team supports complex marine ...

Prudent Engineering

Hydrographic Party Chief

Syracuse, NY · On-site

$60K - $85K/yr

As a Hydrographer, your duties will include data QA/QC, equipment setup/calibration, trouble shooting, data acquisition, data processing, equipment maintenance, and production of final deliverables ...

Prudent Engineering

Hydrographic Party Chief

Syracuse, NY · On-site

$60K - $85K/yr

As a Hydrographer, your duties will include data QA/QC, equipment setup/calibration, trouble shooting, data acquisition, data processing, equipment maintenance, and production of final deliverables ...

Prudent Engineering

Hydrographic Party Chief

Syracuse, NY · On-site

$60K - $85K/yr

As a Hydrographer, your duties will include data QA/QC, equipment setup/calibration, trouble shooting, data acquisition, data processing, equipment maintenance, and production of final deliverables ...

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Freelance Hydrographic Data Processor information

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How much do freelance hydrographic data processor jobs pay per hour?

As of Sep 10, 2026, the average hourly pay for freelance hydrographic data processor in the United States is $20.27, according to ZipRecruiter salary data. Most workers in this role earn between $16.11 and $22.36 per hour, depending on experience, location, and employer.

What does a freelance hydrographic data processor do?

A Freelance Hydrographic Data Processor specializes in analyzing and processing data collected from hydrographic surveys, which involve mapping underwater features and seafloors. They work with raw data from sonar and other measuring instruments to create accurate charts, maps, and reports for navigation, construction, dredging, or environmental studies. Their work is often project-based and may involve working remotely or traveling to survey sites. Attention to detail and expertise with specialized software are key requirements for this role.

What are the key skills and qualifications needed to thrive as a freelance hydrographic data processor, and why are they important?

To thrive as a Freelance Hydrographic Data Processor, you need a solid background in hydrography, data analysis, and geospatial sciences, often supported by a relevant degree or technical training. Expertise with hydrographic data processing software such as CARIS, Hypack, or QPS Qimera, along with familiarity with GIS systems, is typically required. Strong attention to detail, problem-solving abilities, and effective communication skills help you deliver accurate results and collaborate with clients or project teams. These skills ensure precise data interpretation, reliable deliverables, and successful project outcomes in maritime and environmental applications.

What are some common challenges faced by freelance hydrographic data processors, and how can they be managed?

Freelance hydrographic data processors often encounter challenges such as managing variable project timelines, ensuring data quality across diverse client requirements, and staying updated with evolving processing software and standards. Effective time management and clear communication with clients are essential to handle shifting deadlines. Additionally, regularly participating in professional development and networking with other hydrographers can help freelancers stay competitive and proficient in the latest tools and methodologies.

What is the difference between Freelance Hydrographic Data Processor vs Marine Survey Technician?

AspectFreelance Hydrographic Data ProcessorMarine Survey Technician
CredentialsTypically requires GIS, hydrography, or oceanography certificationsRequires marine survey or geospatial certifications
Work EnvironmentRemote, project-based, often freelanceOn-site at survey locations or vessels
Industry UsageUsed in hydrographic data analysis and processingInvolved in data collection and field surveys

The main difference is that Freelance Hydrographic Data Processors focus on analyzing and processing hydrographic data remotely, while Marine Survey Technicians are involved in collecting data directly in the field. Both roles require relevant certifications and are integral to hydrographic and marine industries, but their work environments and responsibilities differ significantly.

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Freelance Hydrographic Data Processor jobs near you
Infographic showing various Freelance Hydrographic Data Processor job openings in the United States as of September 2026, with employment types broken down into 1% Internship, 1% As Needed, 83% Full Time, 12% Part Time, and 3% Contract. Highlights an 85% Physical, 3% Hybrid, and 12% Remote job distribution, with an average salary of $42,153 per year, or $20.3 per hour.

Ocean Career: Saildrone Hydrographic Data Processor

Saint Petersburg, FL • On-site

Environment Coastal & Offshore (eco) Magazine
See more jobs at Environment Coastal & Offshore (eco) Magazineexternal

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Posted 5 days ago

Job description

Hydrographic Data Processor

Saildrone is seeking an experienced Hydrographic Data Processor to develop, refine, and execute internal procedures for post-processing single beam and multibeam bathymetric data.

As a Hydrographic Data processor your responsibilities will include hydrographic data analysis, interpretation, and management of bathymetric data acquired from Saildrone vehicles, including single-beam, multi-beam, backscatter, sound velocity profiles, sub-botton profiler, and GPS data. Additional responsibilities include but are not limited to:

  • Receive and process survey data in a timely and accurate manner.
  • Configure and validate data processing software
  • Identify and troubleshoot data inconsistencies and errors
  • Maintain and update databases and other data storage systems.
  • Maintain an accurate and up-to-date record of all survey data processing activities.
  • Follow established data processing procedures and guidelines
  • Provide QA/QC reports of data
  • Assist the Lead Hydrographer in the production of final Report of Survey
  • Keep up to date on latest IHO data standards and procedures

Required Skills and Experience:

  • Bachelor's degree or higher in Hydrography, Geomatics, or related discipline
  • 3 or more years of experience processing Single and Multi-beam bathymetric data
  • Familiarity with processing software such as Qimera, CARIS, Fledermaus, FMGT, FMMW, PosPac, ArcGIS, QGIS, etc.
  • Experience producing standard hydrographic Report of Survey (ROS) or Abbreviated Report of Survey (AROS) is preferred but not required

Desired Skills and Experience:

  • Category A Hydrographer Certification
  • NSPS-THSOA Certified Hydrographer
  • Licensed as a Professional Land Surveyor or Engineer
  • Experience using uncrewed surface vehicles or other autonomous systems for survey operations

Location: This position is in St. Petersburg, FL (Hybrid – onsite 3 days per week minimum).

A reasonable estimate of the current range is $68,000-$85,000 annually.

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