Senior Operations Expert

Wärtsilä is an innovative technology company known for being a forerunner in the Marine and Energy markets. Every day, we – Wärtsilians - put our hearts and minds into turning Wärtsilä's purpose of enabling sustainable societies through innovation in technology and services into reality. Our ultimate aim is to provide increased value to both our customers and society. New, game-changing ideas and continuous improvement have been part of our DNA since 1834. Together, we can create new business opportunities and more sustainable future that we can all be proud of. 

We want to transition the world towards a decarbonised and sustainable future. By pushing the boundaries of engineering and technology, we can make it work. We are always on the lookout for future-oriented talent – want to join the ride?

We are seeking a Senior Operations Expert to act as a subject matter expert in 4-stroke engines and power plant operations, providing proactive operational advisory and promoting mechanical and E&A services through innovative and value-adding solutions.

The role ensures full alignment with both internal and external customer requirements while supporting the achievement of company operational and business objectives.

The selected professional will perform advanced remote troubleshooting for 4-stroke engines, auxiliary systems, and E&A products, in accordance with customer operational needs. Responsibilities also include conducting remote site assessments and delivering analytical reports based on operational data, performance trends, and technical findings.

This position operates primarily in a remote support capacity, with occasional travel required as needed.

In this role, you will report to the Area Manager, Operations Management Support AMER.

Qualifications & Experience

• Fluent in Spanish and/or Portuguese
• Fluent written and spoken English (preferred)
• BSc or MSc in Mechanical or Electrical Engineering
• Contractual and commercial awareness
• Strong customer and business understanding
• Knowledge of cybersecurity principles applied to operations
• Experience in fuel, lubrication oil, and water management
• Operations management experience
• Control room operations knowledge
• Advanced expertise in 4-stroke engines
• Knowledge of auxiliary systems
• Engine control systems expertise
• Performance monitoring and trend analysis capability
• Ability to interpret technical drawings and process flow diagrams

Last application date: 23/03/2026 

At Wärtsilä we value, respect and embrace all our differences, and are committed to diversity, inclusion and equal employment opportunities; everyone can be their true self and succeed based on their job-relevant merits and abilities. 

Please note that according to Wärtsilä policy, voluntary consent for a security check may be required from candidates being considered for this position, depending on the applicable country.

This is Wärtsilä 

Wärtsilä is a global leader in innovative technologies and lifecycle solutions for the marine and energy markets. Our team of 18,300 professionals, in more than 230 locations in 77 countries, shape the decarbonisation transformation of our industries across the globe. Read more on www.wartsila.com.