Offshore Geophysicist Jobs in Texas (NOW HIRING)

EHC is looking for a Senior Hydrographic Surveyor for a Client in the Houston Area

Status: Full-Time
Start Date: 08/03/2026
Schedule: 12-hour shifts | 4-week rotation | 100% travel required

Education Requirements

Bachelor's degree in Engineering, Civil Engineering, Surveying, Geomatics, or a related field preferred.

Travel Requirements

This position requires 100% travel and offshore deployment. Lodging and meals are provided at no cost while on assignment. Transportation between an employee's home and the assigned vessel/job site will be provided for non-local employees.

Position Overview

As a Senior Hydrographic Surveyor within the Offshore Energy Division, you will lead survey teams in conducting detailed hydrographic and geophysical surveys of underwater environments. This role is responsible for ensuring the accurate collection, processing, analysis, and interpretation of survey data that supports offshore construction, marine navigation, dredging operations, and environmental protection initiatives.

Key Responsibilities

• Conduct pre-survey planning meetings with project managers, engineers, and contractor representatives.
• Provide technical expertise and guidance on hydrographic surveying matters.
• Plan survey operations while accounting for vessel capabilities, environmental conditions, and operational constraints.
• Oversee survey data acquisition, processing, quality control, and reporting activities.
• Ensure all project deliverables are properly backed up and submitted in the required formats.
• Utilize specialized survey equipment, including multibeam echo sounders, GPS systems, and related positioning technologies.
• Supervise offshore survey operations while maintaining compliance with project requirements, procedures, and applicable regulations.
• Communicate effectively with vessel management teams, bridge personnel, clients, and offshore stakeholders.
• Prepare accurate and concise operational and field reports in accordance with project and client requirements.
• Maintain inventory control and management of survey equipment and consumables.
• Address vessel operational and survey-related issues as they arise.
• Ensure compliance with regulations governing radio frequencies and communications equipment.
• Manage data acquisition, processing, presentation, and storage systems.
• Foster a positive and collaborative team environment onboard.
• Implement and continually improve emergency response procedures.
• Conduct hazard identification and risk assessments and implement appropriate control measures.
• Support additional project-related duties as assigned.
• Participate in after-hours and weekend on-call requirements when necessary.
• Work onboard offshore construction and marine support vessels.

About the Organization

The organization is a leading provider of marine construction, dredging, offshore energy, and infrastructure services with operations throughout the United States and internationally. The company maintains a large and diverse fleet of specialized marine assets and is actively involved in offshore energy development and coastal infrastructure projects.

The company is committed to operational excellence, employee development, and maintaining the highest standards of safety, environmental stewardship, and project execution. A strong safety culture is embedded throughout all operations, emphasizing injury prevention and employee well-being.

Compensation & Benefits

Salary Range: $85,000 - $105,000 annually

Bonus Opportunity: Up to 4% annually (performance-based and not guaranteed)

Benefits Include:

• Competitive compensation package
• Annual bonus program
• 401(k) plan with 100% employer match on the first 6% of employee contributions and immediate vesting
• Employee Stock Purchase Plan (ESPP)
• Annual profit-sharing contributions based on company performance
• Medical, dental, vision, prescription drug, life, and disability insurance
• Travel-related lodging, meals, and transportation provided while on assignment