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$34

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

As of Jul 6, 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 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 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 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.

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.
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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 July 2026, with employment types broken down into 1% As Needed, 84% Full Time, 12% Part Time, and 3% Contract. Highlights an 88% Physical, 2% Hybrid, and 10% Remote job distribution, with an average salary of $42,153 per year, or $20.3 per hour.
Hydrographic Office Technician / CAD Operator

Hydrographic Office Technician / CAD Operator

Prudent Engineering

Rochester, NY • On-site

$52K - $65K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 25 days ago

Job description

About the Firm:

Our mission: Transforming Infrastructure with Passion and Kindness.

We provide quality, cost-effective engineering services to state and local governments and private-sector clients across New York State and Pennsylvania. Our project portfolio features experience in bridge, highway, and structural design; condition and safety inspection; civil and site engineering support; construction inspection and administration; survey and mapping; and hydrographic services.

Prudent Engineering is an Equal Opportunity Employer.

The minimum requirements we seek:

  • Minimum of 2 years of CAD drafting/design experience.
  • High school diploma or equivalent required; associate or bachelor's degree preferred.
  • Proficiency with MicroStation and OpenRoads Designer required.
  • Proficiency in Microsoft Office Suite (Word, Excel, PowerPoint, Outlook).
  • Strong organizational, time management, and prioritization skills.
  • Strong written and verbal communication skills.
  • Ability to work both independently and collaboratively in a team environment.
  • Attention to detail and commitment to producing accurate work.
  • A positive attitude
  • Ability to legally work in the United States.

In addition, preferably the candidate will have the following desired skills/software capabilities:

  • Experience with hydrographic, survey, or civil engineering projects.
  • AutoCAD Civil 3D
  • Carlson Survey Software
  • NYSDOT CAD Standards
  • USACOE Standards
  • HYPACK / HYSWEEP
  • SonarWiz
  • GIS software experience
  • Survey and hydrographic data processing experience
  • Familiarity with point clouds, terrain models, and surface generation
  • Basic understanding of survey coordinate systems and mapping standards
  • Ability to support occasional field assignments or hydrographic survey operations as needed
  • Comfortable on and around water and boats

What we will offer:

  • An annual salary between $52,000-$65,000
  • Medical, dental, vision.
  • 401K with company match.
  • PTO plus paid holidays.
  • Unlimited opportunities to advance your career.

*Actual compensation may vary based on work experience, location, market conditions, education/training, certifications, and other credentials, as well as applicable knowledge and skills