Senior Designer - Offshore Structural

Technip Energies; Mumbai; On-site; INR 1,800,000 - 3,200,000; Full time

Job summary

Technip Energies in Mumbai seeks a Senior Designer - Offshore Structural to lead the development and coordination of offshore structural design and drafting. You will produce high-quality 2D and 3D models for jackets, topsides, decks, and related structures, ensuring compliance with API, ISO, DNV, and client specs.

You will collaborate with structural engineers and interface with piping, electrical, and civil teams, guiding model reviews and interfacing with fabrication yards and construction

Qualifications

• 12–15 years in FEED, Design & detail engineering for EPCIC offshore oil & gas facilities.
• Experience with offshore platforms, jackets, topsides, and related structures.
• Certifications in drafting/design tools are an advantage.

Responsibilities

• Oversee development of 2D/3D offshore structural deliverables across project phases.
• Coordinate with engineers and other disciplines for design changes.
• Ensure drawings meet project standards and client specs.

Skills

FEED design

Detail engineering

Offshore structural design

3D modeling

Structural drafting

Education

Diploma in Civil/Structural/Mechanical Eng.

Bachelors in Civil/Structural/Mechanical Eng.

Tools

Drafting software

Job description

Job Description

Job Title: Senior Designer - Offshore Structural

About Technip Energies

A global technology and engineering powerhouse leading in energy and decarbonization infrastructure. Technip Energies is a global engineering and technology leader, delivering some of the world’s largest and most complex engineering and construction projects. With strong leadership positions in LNG, hydrogen, ethylene, sustainable chemistry, and CO₂ management, we actively support the development of critical markets including energy, energy derivatives, decarbonization, and circularity. Our three complementary Business Units - Project Delivery & Services (PD&S), Technologies & Products (T&P), and Adjacent Business Models (ABM) transforming innovation into scalable, industrial solutions.

Position Overview

We are currently seeking a Senior Designer - Offshore Structural, reporting directly to HOD – Offshore Structural to join our Offshore Structural team based in Mumbai.

Key Responsibilities

We are seeking an experienced professional to oversee and manage the responsibilities below.

The Offshore Structural Designer is responsible for developing and coordinating offshore structural design and drafting deliverables for oil and gas projects during Concept, FEED, Detailed Engineering, EPC, Brownfield, and Modification phases. The role involves producing high-quality 2D and 3D structural models, detailed fabrication drawings, and multidisciplinary coordination while ensuring compliance with project specifications, international standards, and client requirements.

Key Responsibilities Structural Design & Modelling

• Develop detailed 3D offshore structural models for:
• Jackets
• Topsides
• Deck Structures
• Flare Towers
• Bridges
• Modules
• Pipe Racks
• Monopods and Offshore Support Structures
• Prepare structural layouts, general arrangement drawings, and detailed fabrication drawings.
• Generate structural steel detailing, connection details, and assembly drawings.
• Produce material take-offs (MTOs) and weight reports from structural models.
• Update and maintain structural models throughout project execution.

Drawing Production & Review

• Prepare and review:
• General Arrangement (GA) Drawings
• Structural Plans and Elevations
• Fabrication and Shop Drawings
• Assembly Drawings
• Erection Drawings
• As-Built Drawings
• Ensure all drawings comply with project standards and drafting procedures.
• Perform self-checking and inter-disciplinary checking of design deliverables.

Coordination & Interface Management

• Coordinate with Structural Engineers to implement design changes and engineering requirements.
• Interface with Piping, Mechanical, Electrical, Instrumentation, Civil, and Marine disciplines.
• Participate in model reviews, clash detection sessions, and design review meetings.
• Coordinate with fabrication yards and construction teams to resolve design and detailing issues.

Project Execution

• Ensure timely completion of structural design deliverables in accordance with project schedules.
• Assist in the preparation of engineering estimates and man-hour assessments.
• Support procurement, fabrication, construction, and offshore installation activities.
• Incorporate client comments and project revisions into engineering deliverables.

Quality & Compliance

• Ensure compliance with:
• API Standards
• ISO Standards
• DNV Standards
• AISC Codes
• Client Specifications
• Adhere to company quality management procedures and engineering best practices.
• Maintain document control and revision management requirements.

Required Skills and Experience

We love to hear from you and how you match with this position. To be successful in this mission you should consider the following requirements:

Languages: English (Fluent)

Main skills:

With 12 to 15 years of experience in FEED, Design & detail engineering of EPCIC Projects of Fixed/Floating Offshore Oil & Gas production/processing facilities.

Qualifications & Experience

• Diploma or Bachelor's Degree in Civil Engineering, Structural Engineering, Mechanical Engineering, or related discipline.
• Relevant certifications in drafting and design software will be an advantage.
• 12 to 15 years of experience in offshore structural design and drafting within the Oil & Gas industry.
• Proven experience in FEED, Detailed Engineering, EPC, and Brownfield projects.
• Experience working on offshore platforms, jackets, topsides, and associated offshore structures.