CAD Technician – Marine Mechanical Drafting

The Senior CAD Technician – Marine Mechanical Drafting is responsible for leading the development and coordination of detailed mechanical system drawings and 3D models for marine vessels and offshore platforms. This role requires advanced technical drafting skills, deep understanding of shipboard mechanical systems, and the ability to mentor junior CAD staff while ensuring quality and compliance with industry and client standards.

The technician plays a key role in cross-disciplinary collaboration and supports engineers through all design phases—from concept to fabrication and commissioning.

Key Responsibilities:

• • Lead the preparation of complex 2D and 3D CAD drawings for mechanical systems including propulsion, piping, HVAC, fuel systems, and auxiliary equipment.

  • Oversee the creation and quality review of fabrication drawings, isometrics, spool sheets, and general arrangement layouts.

  • Coordinate mechanical design activities with structural, electrical, and controls teams to ensure integration accuracy and avoid spatial conflicts.

  • Interpret engineering inputs and translate them into production-ready CAD deliverables.

  • Ensure designs meet classification society standards (e.g., ABS, DNV, Lloyd’s) and relevant codes (e.g., IMO, USCG, SOLAS).

  • Conduct clash detection and participate in design reviews using tools like Navisworks or AVEVA Review.

  • Manage drawing control processes, revision history, and compliance with CAD standards.

  • Provide mentorship and technical support to junior and mid-level CAD technicians.

  • Support field teams during installation and commissioning with as-built documentation and technical clarifications.

Key Focus Areas:

1. Advanced Marine Mechanical Drafting

   • Creation and oversight of detailed, build-ready mechanical system drawings.

2. Design Leadership & Quality Assurance

   • Enforce drafting standards, review drawing packages, and ensure document accuracy.

3. Multi-Disciplinary Design Integration

   • Coordinate closely with naval architecture, electrical, and structural design disciplines.

4. Mentorship & Team Support

   • Train and supervise less experienced CAD technicians and ensure consistent output.

5. Compliance & Documentation Control

   • Ensure all deliverables adhere to industry codes, client requirements, and internal control processes.

Qualifications & Skills:

• • Diploma, degree, or certification in Mechanical Engineering Technology, Marine Engineering, or CAD Design.

  • 7+ years of experience in CAD drafting for marine or mechanical systems, including lead or supervisory experience.

  • Expert proficiency in AutoCAD and advanced 3D CAD platforms such as ShipConstructor, AVEVA Marine, or Siemens NX.

  • Deep knowledge of mechanical systems in ships and offshore platforms (e.g., engine rooms, ballast systems, HVAC, fluid systems).

  • Strong familiarity with classification society rules and international marine regulations.

  • Experience with digital workflows, PDM/PLM systems, and 3D model coordination tools.

  • Excellent communication, organizational, and technical leadership skills.

  • Ability to work in fast-paced, deadline-driven environments with minimal supervision.

Preferred Qualifications:

• • Prior experience supporting shipbuilding or offshore construction projects.

  • Exposure to model-based engineering, digital twin integration, or VR/AR model reviews.

  • Certification or training in a classification society’s design standards (ABS, DNV, etc.).