Senior Mechanic & Diagnostics Specialist

Gulf Stream Marine, Inc.; Houston (TX); On-site; USD 65,000 - 90,000; Full time

Job summary

Gulf Stream Marine, Inc. seeks a maintenance specialist to perform advanced maintenance and repair on mechanical, electrical, hydraulic, pneumatic, and rigging systems, supporting crane operations and ensuring readiness and safety.

You will diagnose issues, restore equipment to OEM specifications, and document work thoroughly while mentoring junior mechanics and collaborating with dispatch and operations teams.

Qualifications

• High school diploma or equivalent required; technical certification preferred.
• 2+ years of experience in mechanical, electrical, or crane maintenance.
• Ability to read and interpret schematics and technical manuals.
• Proficiency with diagnostic software and tools.
• Knowledge of rigging gear and safe handling practices.
• Valid driver’s license and ability to meet company insurability standards.
• TWIC card required or ability to obtain.
• Ability to read, write, and speak English; bilingual (English/Spanish) preferred.

Responsibilities

• Perform advanced inspections and diagnostics on mechanical systems, including hydraulics, pneumatics, brakes, hubs, drive, and steer assemblies.
• Plan and execute complex repairs, including part identification and restoration to OEM specifications.
• Operate and test repaired equipment to confirm compliance with operational standards.
• Complete thorough documentation for all work orders and maintenance activities.
• Troubleshooting: Diagnose issues across mechanical, electrical, electronic, PLC, hydraulic, and pneumatic systems.
• Determine the root cause of failures and recommend system improvements.
• Electrical & Crane Support: Troubleshoot and repair electrical systems, read schematics, assist with crane maintenance.
• Utilize diagnostic tools and software (e.g., Cummins, Volvo, PLC systems).
• Gear Management: Inspect rigging gear for wear, coordinate major repairs, ensure proper storage.
• Assign tools and gear to crews and maintain inventory records.
• Mentor Level 1 and Level 2 mechanics; share best practices and train junior staff.
• Communicate with dispatch and operations teams regarding equipment status.

Skills

Mechanical maintenance

Electrical maintenance

Crane maintenance

Reading schematics

Diagnostic software

Rigging gear knowledge

TWIC card

Education

High school diploma

Technical certification

Tools

Cummins diagnostics

Volvo PLC systems

Job description

Gulf Stream Marine, Inc. seeks a maintenance specialist to perform advanced maintenance and repair on mechanical, electrical, hydraulic, pneumatic, and rigging systems, supporting crane operations and ensuring readiness and safety.

You will diagnose issues, restore equipment to OEM specifications, and document work thoroughly while mentoring junior mechanics and collaborating with dispatch and operations teams.