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Hydrographic Survey Engineer Jobs (NOW HIRING)

Thew Associates LS, PLLC

Survey CAD Operator

Saranac Lake, NY

$19.25 - $26.25/hr

Thew Associates PE-LS, PLLC is a land and hydrographic surveying and mapping firm headquartered in ... S. in Surveying Engineering or A.A.S. in Computer Aided Design and Drafting Technology * experience ...

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$60K

$84.5K

$105K

How much do hydrographic survey engineer jobs pay per year?

As of Aug 14, 2026, the average yearly pay for hydrographic survey engineer in the United States is $84,460.00, according to ZipRecruiter salary data. Most workers in this role earn between $75,500.00 and $92,500.00 per year, depending on experience, location, and employer.

What are common work environments and team structures for hydrographic survey engineers?

Hydrographic Survey Engineers frequently split their time between fieldwork, often on survey vessels or coastal sites, and office settings where data is processed and analyzed. They usually work as part of multidisciplinary teams that may include marine technicians, GIS specialists, project managers, and environmental scientists. Collaboration is key, as engineers must liaise closely with clients, regulatory bodies, and other stakeholders to ensure survey objectives are met safely and efficiently. The role can involve travel, shift work, and extended periods at sea depending on the project scope. This dynamic environment offers valuable opportunities for both hands-on technical skills and leadership development.

What does a hydrographic survey engineer do?

A hydrographic survey engineer conducts underwater surveys to map water depths, coastlines, and seabed features using specialized equipment like sonar and GPS. They analyze data to support navigation, construction, and environmental projects, often working in marine or coastal environments and requiring technical skills and certifications in surveying and oceanography.

What is a hydrographic survey engineer?

A Hydrographic Survey Engineer is responsible for mapping and analyzing bodies of water, including oceans, rivers, and lakes. They use specialized equipment such as sonar, GPS, and echo sounders to measure water depth, seabed features, and underwater structures. Their work supports marine construction, navigation, environmental studies, and offshore projects. These engineers often collaborate with marine scientists, geophysicists, and civil engineers to ensure accurate data collection and analysis. The role requires strong technical skills, problem-solving abilities, and knowledge of hydrographic survey techniques and software.

What are the key skills and qualifications needed to thrive as a hydrographic survey engineer?

To thrive as a Hydrographic Survey Engineer, you need a strong background in geospatial sciences, oceanography, or engineering, supported by experience in hydrographic survey techniques and data analysis. Familiarity with specialized equipment such as multibeam echo sounders, GNSS positioning systems, and hydrographic data processing software (e.g., HYPACK or CARIS) is typically required, along with certifications like IHO Cat A/B. Effective communication, meticulous attention to detail, and problem-solving abilities are important soft skills for working accurately and collaboratively, often in challenging field conditions. These competencies ensure precise mapping of underwater environments, safe navigation, and effective support for marine projects.

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Hydrographic Survey Engineer jobs near you
Infographic showing various Hydrographic Survey Engineer job openings in the United States as of August 2026, with employment types broken down into 87% Full Time, and 13% Contract. Highlights an 100% In-person job distribution, with an average salary of $84,460 per year, or $40.6 per hour.

Hydrographic Surveyors

Bo-Mac Contractors, Ltd

Covington, LA

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 14 days ago

Job description

Bo-Mac Contractors, Ltd.  is offering challenging and exciting career opportunities for Hydrographic Surveyors.  We are seeking qualified candidates that are detail-oriented and experienced in Construction Surveying to join our team. This role is critical to ensure that structures, utilities, and site features are built according to design specifications. The ideal candidate will have experience working on active construction sites and be proficient with modern survey equipment and software. Qualified candidates must be able to perform all duties listed below safely and follow all of the company’s safety procedures.

 

POSITION RESPONSIBILITIES 

  • Conduct hydrographic and topographic surveys using GPS, RTK, and multi-beam or single-beam sonar systems.
  • Perform pre- and post-dredge surveys to determine dredge cuts, volumes, and project progress.
  • Perform interim surveys on daily occurrence when necessary for larger projects.
  • Process and analyze survey data using Hypack, Trimble Business Center, AutoCAD Civil 3D, and related GIS software.
  • Prepare digital terrain models, contour maps, and volume calculations for internal and client reporting.
  • Coordinate with dredge operators, levermen, and project managers to verify alignment, grade, and cut accuracy.
  • Set up and maintain positioning equipment on clamshell rigs and hydraulic dredges for systems such as Dredgepack or CLAM Vision.
  • Maintain calibration and accuracy of survey instruments and equipment.
  • Ensure compliance with project specifications, safety requirements, and company quality standards.
  • Archive and manage survey data, backups, and records for project documentation.
  • Support mobilization/demobilization activities with site layout and positioning support.
  • Participate in daily safety meetings and demonstrate a commitment to safe work practices.
QUALIFICATIONS
  • Minimum 3 years of hydrographic or marine surveying experience (dredging experience preferred).
  • Strong working knowledge of Hypack, Clam Vision  AutoCAD, and GPS/RTK systems.
  • Understanding of dredging operations, volume calculations, and marine construction methods.
  • Ability to interpret engineering drawings, coordinates, and survey control networks.
  • Must be able to efficiently tow and launch a survey boat.
  • Excellent analytical, organizational, and communication skills.
  • Willingness to work in field environments and aboard marine vessels as needed.
  • Valid driver’s license and TWIC cards are mandatory.
  • Certifications such as Certified Hydrographer or FAA Part 107 (UAS) are a plus

EDUCATION AND EXPERIENCE

  • Associate or Bachelor’s degree in Surveying, Geomatics, Civil Engineering Technology, or related field (preferred).
  • Equivalent work experience will be considered in lieu of formal education.

WHAT WE CAN OFFER YOU

  • Inclusive Medical, Dental, Vision, Accident, Disability, and Illness insurance 
  • Company paid Life Insurance 
  • Health Savings Account contribution of up to $1,000 per year  
  • 401(k) retirement savings program with a company match 
  • Employee Assistance Program including discounts with major vendors & products 
  • Mental and physical wellness programs 

Bo-Mac Contractors, Ltd. is an E-Verify employer and all candidates must be willing to submit to any job related background check, medical exam, and drug screen that is required during the hiring process.

Bo-Mac Contractors, Ltd. is an Equal Opportunity Employer.
Qualified candidates will be considered without regard to race, religion, sex, disability, veteran status, sexual orientation or gender identity.

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