Subsea Analysis Engineer

AVENTA; Paris; On-site; EUR 50,000 - 70,000; Full time

Job summary

A leading engineering firm in Paris is seeking an experienced Subsea Analysis Engineer. The successful candidate will support marine and subsea installation activities within offshore oil and gas projects. Key responsibilities include collaborating with engineers, preparing installation analyses, and providing technical support during offshore operations. Applicants should possess a Master’s degree in Marine Engineering and demonstrate strong adaptability, fluency in English, and expertise in Orcaflex. This role is integral to ensuring high-quality deliverables and operational efficiency.

Qualifications

• Strong adaptability to new professional environments.
• Proven experience in drafting and reviewing marine & subsea installation analyses.
• Ability to interface with installation engineers and review installation procedures.

Responsibilities

• Collaborate with the installation team to ensure technical alignment.
• Prepare, review, and deliver installation analyses and documentation.
• Provide technical support during offshore operations.

Skills

Adaptability

Proactive

Solution-oriented

Fluent English

Knowledge of Orcaflex

Education

Master’s degree in Marine Engineering, Maritime Engineering, or Offshore Engineering

Tools

Orcaflex

Microsoft Office

Job description

Aventa is looking for an experienced Subsea Analysis Engineer to support marine and subsea installation activities within offshore O&G projects.

Role & Responsibilities

The candidate will work closely with the Installation Engineering team to ensure consistent, high-quality deliverables and support offshore operations. Responsibilities include:

• Collaborating with the installation team to ensure alignment of technical analyses with project objectives
• Preparing, reviewing, and delivering installation analyses, reports, and documentation in compliance with industry standards and HSE requirements
• Verifying tools and equipment compliance with technical specifications in close cooperation with installation engineers
• Reviewing installation procedures to ensure alignment with analyses and offshore installation methods
• Participating in risk assessments and preparation of Job Safety Analyses (JSA)
• Supporting resource planning (personnel, equipment, and vessels) during mobilization and operational phases
• Assisting in the development of pre-installation test plans and, if required, attending testing activities
• Providing technical support during offshore operations
• Contributing to operational reports and post-campaign Lessons Learned
• Monitoring weekly and monthly installation engineering progress (hours, deliverables, procurement status, etc.)
• Preparing progress reports and participating in client follow-up meetings

Profile & Requirements

• Strong adaptability to new professional environments; able to integrate into a marine engineering project team while remaining autonomous, proactive, and solution-oriented
• Proven experience in drafting and reviewing marine & subsea installation analyses (SURF: cables, flexible pipes, umbilicals) on O&G projects
• Experience developing analyses for dynamic umbilical riser installation and transfer (FPSO) is a plus
• Previous participation in O&G projects in Brazil or other offshore regions is a plus
• Ability to interface with installation engineers and review installation procedures
• Offshore experience on construction and marine installation vessels, including mobilization and demobilization
• Master’s degree (minimum Bac+5) in Marine Engineering, Maritime Engineering, or Offshore Engineering
• Excellent command of Orcaflex and Microsoft Office
• Fluent English (written and spoken); Portuguese is a plus