Subsea7 Tech Stack

Offshore energy engineering and installation for oil, gas, and renewables

Oil and Gas London 10,001+ employees Public Company

Subsea7 operates a large-scale offshore engineering and installation business across oil, gas, and renewable energy projects. The tech stack is heavily weighted toward CAD, simulation (ANSYS, OrcaFlex, Abaqus), and enterprise project/supply-chain tools (SAP S/4HANA, Primavera P6), reflecting a capital-intensive, design-led engineering organization. Active hiring is concentrated in engineering roles across 15 countries, with pain points centered on procurement delays and supply-chain efficiency—typical friction points for large-scale offshore contractors managing distributed, long-duration projects.

Tech Stack 34 technologies

Core StackPower BI Power Automate Power Apps Python SAP AutoCAD MATLAB SAP S/4HANA Primavera P6 SolidWorks Excel Orcaflex VBA Abaqus CAD Mathcad Vault ANSYS Autodesk Inventor Ansys OrcaFlex SharePoint Word PowerPoint Outlook Microsoft Project Primavera Risk Analysis BMS Microsoft Office Inventor+4 more

What Subsea7 Is Building

◆Challenges

Reducing costs
Ensuring tax compliance
Procurement delays
Improving supply chain efficiency
Monitoring tax legislation changes
Ensuring efficient service requests
Reduce risks and costs
Supplier selection complexity
Improving survey process efficiency
Standardising processes

▲Active Projects

Surf project lifecycle
Rigid pipeline installation analysis for live projects
Feed studies
Logistics plans development
Epci
Bonded warehouse operations
Installation work package
Seaway7 foundation installation delivery (fid)
Submarine power cable installation
Surf and irm

Hiring Activity

Accelerating65 roles · 65 in 30d

Department

Engineering

Finance

Ops

Logistics

Commercial

Design

Operations

Seniority

Mid

Senior

Junior

Principal

Manager

Lead

Intern

Staff

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About Subsea7

Subsea7 is a publicly listed offshore services contractor operating across field development, life-of-field support, and project management for subsea production facilities. The company handles design, engineering, fabrication, survey, installation, and commissioning services for both conventional oil and gas and renewable energy infrastructure. With 10,001+ employees headquartered in London and operations spanning the UK, North Sea, Middle East, Southeast Asia, West Africa, and the Americas, Subsea7 serves major offshore operators on complex, multi-year capital projects. The business is organized around subsea field development (SURF), integrated engineering, procurement, and construction (EPCI), and emerging renewables work including submarine power cable installation.

HeadquartersLondon

Company Size10,001+ employees

Hiring MarketsUnited Kingdom, Portugal, Norway, Netherlands, United Arab Emirates, France, Brazil, Malaysia

Frequently Asked Questions

What is Subsea7's tech stack?

Core tools: CAD (AutoCAD, SolidWorks, Inventor), simulation software (ANSYS, OrcaFlex, Abaqus), enterprise resource planning (SAP S/4HANA), project management (Primavera P6, Microsoft Project), and Microsoft Office suite. Python and MATLAB used for analysis and automation.

What projects is Subsea7 working on?

Active delivery includes subsea field development (SURF), rigid pipeline installation, EPCI contracts, submarine power cable installation for renewables, and foundation work for offshore structures. Supply chain and logistics planning are ongoing operational focuses.