Plant Operator
Wärtsilä
Company Overview
Wärtsilä Oyj Abp
Helsinki, Finland
1834
Approximately 18,300 employees globally (source: wartsila.com). Revenue figures for 2023 are not detailed in available sources.
What They Do
Wärtsilä Energy specializes in providing flexible engine power plants that can operate on sustainable fuels, alongside energy storage systems and optimization technologies such as the GEMS platform. Their offerings include full lifecycle services aimed at balancing renewable energy sources and enabling 100% renewable grids (source: wartsila.com). The company’s product lineup features utility-scale Quantum battery energy storage systems designed for compactness and efficiency, intelligent software for real-time control, and hybrid solutions that integrate engines with storage capabilities (source: wartsila.com). Target markets encompass power utilities, independent producers, and industries across 180 countries that require reliable baseload power, peak shaving, or grid stability in the face of increasing solar and wind intermittency (source: wartsila.com). Wärtsilä differentiates itself through a global portfolio that exceeds 18 GWh of storage deployed or contracted, emphasizing bankable reliability and expertise in decarbonizing energy systems (source: wartsila.com).
Projects & Track Record
Wärtsilä has an impressive track record, having installed 79 GW of power plant capacity across 180 countries and over 130 energy storage systems, with a global storage portfolio exceeding 18 GWh (source: wartsila.com). Notable projects include the tenth energy storage system for Flow Power in Australia, the fourth stage of Origin Energy’s Eraring battery system, and a synchronous condenser power plant designed for an Australian mining operation (source: wartsila.com). The company is also engaged in ongoing projects such as the Eraring battery stages and co-research initiatives aimed at enhancing predictive engine safety (source: wartsila.com). Key clients include Flow Power, Origin Energy, and various mining operations in Australia and Mauritania, showcasing Wärtsilä's commitment to delivering reliable energy solutions (source: wartsila.com).
Recent Developments
In the past two years, Wärtsilä has made significant strides, including the announcement of its tenth Australian energy storage project for Flow Power and the renewal of an operation and maintenance agreement for a Mauritanian gold mine (source: wartsila.com). The company has also introduced the first power plant with a synchronous condenser for Australian mining, aimed at integrating renewable energy sources (source: wartsila.com). Additionally, Wärtsilä has appointed Luke Witmer as Vice President of Software Engineering for Energy Storage, reflecting its commitment to innovation in this sector (source: wartsila.com). The company has set fire safety benchmarks with its Quantum3 system while advancing the Eraring battery project, further solidifying its leadership in energy solutions (source: wartsila.com).
Working There
Wärtsilä offers a diverse range of roles across various departments, including engineering, product development, sales, and software engineering, particularly in the development of the GEMS platform (source: wartsila.com). The company employs over 18,300 individuals across 77 countries, with hiring occurring at its Helsinki headquarters and globally across more than 230 locations (source: salestools.io). The workplace culture emphasizes collaboration and innovation, featuring modern facilities in Helsinki that include open-plan offices, wellness rooms, and fitness centers (source: salestools.io). Documented benefits include support for work-life balance and a purpose-driven environment that fosters creativity and technological advancement (source: salestools.io).
Contact
Last updated on 2025-12-27 | Report an issue
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?
Main responsibilities
- Operate and maintain the plant during the shift according to company policies and procedures.
- Maintain plant power production at the output designated by management. To operate plant within the acceptable loading envelope under plant dispatch directives from utility.
- Assist in start-up, shut-down and normal operations of the power plant systems.
- Complete and maintain all logs and running records in a clear and concise manner according to guidelines.
- Responsible for taking corrective action during system operational disturbance and/or bringing such disturbances to the attention of the Shift Supervisor.
- Effectively communicate the condition of the plant equipment and performance to shift charge and fellow plant personnel.
- Responsible for maintaining the plant in a clean and safe condition at all times.
- Perform emergency procedures in order to protect personnel and equipment in case of damage or failure of safety deficiencies.
- Utilize all tools, equipment, and accessories in such a manner so as to maximize useful operating life.
- Assist in ensuring safe and efficient operation of the plant by bringing violations of colleagues to the attention of the Shift Supervisor or duty manager.
- Provide the relieving shift operator with a complete handover, bringing to his attention any operational disturbances, malfunctions or abnormalities.
- To perform planned and corrective maintenance as directed and as needed and to account for all parts and materials, supplies and fluids used in the performance of that work.
- Any other duties assigned to you by superior,
Education & experience
- BSc or Degree Engineering(B.Eng) or Technology (B.Tech) in Electrical or Mechanical or Mechatronics or Equivalent
- 1 years of relevant work experience
- Handson working experience in any power plant engines
Skills & Competencies: General
Desired behaviours
- Achieving results & making change happen
- Decisiveness and action orientation
- Planning and target setting
- Developing self and others
- Communication & teamwork skills
- Situational and cultural sensitivity
- Business and Customer focus
- Cost awareness & effectiveness
- Wärtsilä Quality, safety, environment skills
- Workplace ICT equipment & application skills
Technical
- Charge air & Compressed air system
- Cooling water systems
- Emission reduction systems
- Exhaust gas & steam systems
- Gas fuel systems
- Injection support systems
- Lubricating oil systems
- Sludge reduction systems (Effluent handling system)
- Engine knowledge, medium speed & Operator's station knowledge
- Trouble shooting, Mechanical & Electrical
- Technical drawings and flow charts
Job Location : Athi River 2 complex
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
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 [email protected]
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.
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About the role
January 16, 2026
Full Time
Company
January 16, 2026
On-site
- Nairobi, Kenya
1 year of relevant work experience
UTC+03:00
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