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Freelance Hydrographic Data Processor Jobs (NOW HIRING)

Woolpert

Maritime Hydrographic surveyor

Wasilla, AK · On-site

Position Overview Woolpert is hiring a Maritime Hydrographic Surveyor to join our dynamic ... Multibeam and Singlebeam Data Processing * GNSS Static Control Network Processing and Adjustment

McKim & Creed

Hydrographic Technician II

Wilmington, NC · On-site

$31K - $40K/yr

Support data processing, analysis, reporting, and proposal writing. * Teach, train, manage and ... NSPS Hydrographer certification is preferred but not required. * USCG Captain's License is ...

McKim & Creed

Hydrographic Technician II

Wilmington, NC

$31K - $40K/yr

Support data processing, analysis, reporting, and proposal writing. * Teach, train, manage and develop staff. * Performs safe small vessel operations; responsible for basic boat maintenance

McKim & Creed

Hydrographic Technician I

Pensacola, FL · On-site

$18.50 - $25.50/hr

... checks, data processing and final mapping. YOUR DAY-DAY WILL INCLUDE: * Being responsible for ... WHAT YOU NEED: * 0-2 years of experience in hydrographic surveys and processing hydrographic survey ...

McKim & Creed

Hydrographic Technician II

Pensacola, FL · On-site

Support data processing, analysis, reporting, and proposal writing. WHAT YOU NEED: * 2-5 years of professional hydrographic survey experience. * Ability to obtain a TWIC card. * 3 years' experience ...

Esri

Technical Consultant - Maritime Charting

Vienna, VA · On-site

$84K - $142K/yr

Experience with ArcGIS Maritime for hydrographic data production in support of Digital Nautical ... We understand that diversity, equity, and inclusion is not a destination but an ongoing process. We ...

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Freelance Hydrographic Data Processor information

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$34

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

As of Jun 9, 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 June 2026, with employment types broken down into 23% Full Time, 69% Contract, and 8% Nights. Highlights an 97% Physical, and 3% Remote job distribution, with an average salary of $42,153 per year, or $20.3 per hour.
Underwater Sonar Specialist

Underwater Sonar Specialist

Prudent Engineering

Syracuse, NY • On-site

$50K - $75K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 14 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.

What you'll be able to do:

Prudent seeks a skilled Underwater Sonar Specialist to join our team. The Underwater Sonar Specialist is responsible for acquiring hydrographic data, including 3D bathymetry and underwater imagery, troubleshooting and installing sonar and sensor systems, and assisting with data processing and deliverable preparation. This role requires working collaboratively in a team environment while ensuring the safe and compliant use of equipment to deliver accurate, high-quality survey results.
Key responsibilities

  • Acquire hydrographic data that will include 3D bathymetry and 2D underwater imagery, and may include vessel mounted LiDAR data, sub-bottom profiling data, magnetometer data, and current profiling data
  • Install, troubleshoot and operate sensor systems
  • Work closely in a team environment to acquire data
  • Ensure safe and secure use of company owned and rental equipment while complying with industry standards and company policies
  • Complete field notes and documentation
  • Assist with processing data and deliverable preparation

The requirements we seek:

  • Demonstrate ability in remote sensing techniques
  • Understanding of geodesy, underwater acoustic principles and survey concepts
  • Effective technical writing and communication
  • Capable of independent decision making and problem-solving
  • Able to safely operate survey vehicles, survey vessels, ROVs, and USVs
  • Ability to work in a fast-paced team environment

Minimum Qualifications

  • A valid driver's license
  • Legal to work in the Unites States
  • Ability to lift 50+ pounds
  • Field experience
  • Experience with GNSS survey practices and instrumentation
  • Experience with hydrographic survey acquisition and processing software
  • Ability to relocate to the Syracuse, NY area

Preferred Qualifications

  • 4-year degree in hydrography, geophysics, geodetics, electronics engineering, marine geospatial, survey, or related field
  • 3+ years of experience in hydrography and/or ROV inspection operations
  • Certified hydrographer
  • Hypack/Hysweep, SonarWiz, Soundtiles, and Photoshop software experience
  • CADD experience

What we offer:

  • Annual salary between $50,000 to $75,000/yr + based on experience
  • 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.