About the Job
Wärtsilä is leading the transition towards a 100% renewable energy future. We Wärtsilians help our customers unlock the value of energy transition by optimizing their energy systems and future-proofing their assets. Did you know Wärtsilä has delivered 74 GW of power plant capacity and more than 80 energy storage systems in 180 countries around the world?
In this fast-changing world of energy, we are constantly on the lookout for future-oriented talent to join our team and to work towards enabling sustainable societies through innovation in technology and services - together. Want to join the ride?
What will you be doing:
- Operate and maintain the plant during the shift according to company policies, procedures and operation profile/plan.
- Follow all procedures and instructions related to start-up, shut-down and normal operations of the power plant systems.
- Maintain all operation records (including logs, check lists and running records) according to guidelines.
- Assist in taking corrective action during system operational disturbance.
- Communicate effectively the condition of all plant equipment, any deviation/ disturbance from the normal conditions and other performances to shift supervisor in charge and colleagues.
- Watch over of all alarms / parameters of engines and auxiliaries, monitor and analyse the trend data related to the equipment at all times and perform proper follow up.
- Comply with all safety regulations (including isolation, lock out and tag out) and perform emergency procedures in order to protect personnel and equipment in case of damage or failure of safety devices.
- Utilise all the tools, equipment and accessories in such a manner that the operating life is maximized.
- Provide for the relieving shift operator a complete handover, bringing to his/her attention any operational disturbance, malfunctions or abnormalities.
Education & experience:
- Higher National Diploma (HND) in Mechanical Engineering
- 3-5 years of relevant work experience
- Handson working experience in any Gas engines
- Analytical and critical thinking skills.
- Good observational skills and a willingness to learn.
- Good communication skills.
- Ability to work in a team
Job Location : Calabar, Nigeria
Why you and us:
We at Wärtsilä believe in empowerment, ownership and taking responsibility of our work. We support each other’s growth and co-creation is the true basis of our innovation. We have courage to see opportunities and take initiative. We are authentic and honest, and we strongly believe in a diverse and inclusive work community where everyone can be their true self. We don’t always get it right the first time, and if mistakes are made, we make sure to learn and grow from them. We want everyone to voice their opinions freely. That is why we have built an environment that empowers you and everyone around you, and where you can feel safe and cared for.
Are you eager to be part of this ambition?
How to apply:
Contact & next steps
Submit your application before the deadline through our Careers portal. Applications through email will not be considered. After submitting your application you’ll receive a confirmation email. We try our best to get back to everyone within 2-3 weeks after application deadline.
In case of any questions, reach out our Regional Talent Acquisition Team at careers@wartsila.com
Last application date: 03/06/2025
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.
This is Wärtsilä
Wärtsilä is a global leader in innovative technologies and lifecycle solutions for the marine and energy markets. We emphasise innovation in sustainable technology and services to help our customers continuously improve their environmental and economic performance. Our dedicated and passionate team of 17,000 professionals in more than 200 locations in 68 countries shape the decarbonisation transformation of our industries across the globe. In 2021, Wärtsilä’s net sales totalled EUR 4.8 billion. Wärtsilä is listed on Nasdaq Helsinki. Find out more at www.wartsila.com.
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.
About the Company

Wartsila
<p>We enable sustainable societies through innovation in technology and services together with all our stakeholders – today and tomorrow. We emphasise innovation in sustainable technology and services to help our customers continuously improve environmental and economic performance. We work together with our strong ecosystem of partners every day, providing a wide portfolio of leading technologies and innovative solutions that offer our customers superior uptime, reliability and foreseeable lifecycle costs across their operations. Our global passionate team of 17,500 energy and maritime experts in 200 locations in more than 70 countries is committed to shaping decarbonisation transformation of our industries across the globe.</p>
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