24 manager English-speaking jobs in South Karelia
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Data Center Operations Manager (Facilities)
- Nebius B.V.
- lappeenranta
- August 30
The Data Center Operations Manager – Facilities is responsible for the safe, reliable, and efficient
Data Center Facilities Manager
- Nebius B.V.
- lappeenranta
- August 30
The Facilities Manager leads a multidisciplinary team of technicians and contractors, oversees maintenance
Data Center Facilities Manager
- Nebius Finland Oy
- lappeenranta
- September 3
The role The Facilities Manager leads a multidisciplinary team of technicians and contractors, oversees
Technology Manager, Industrial Filtration
- Metso
- lappeenranta
- September 15
Job posting end date: 09/22/2026 We are looking for a Technology Manager, Industrial Filtration, to ... Job Summary The Technology Manager, Industrial Filtration, will be responsible for providing technology
Technical Project Manager / IT Infrastructure Engineer
- Nebius
- lappeenranta
- September 10
The role We are looking for aTechnical Project Manager to join our team and manage different projects
CNSL Project Manager
- Osanyin Bioenergia Oy
- lappeenranta
- September 6
Lead the CNSL project from feedstock supply to commercial validation. Requires experience in related process industries, practical project management, and understanding of mass balance.
Operations Readiness Manager
- Osanyin Bioenergia Oy
- lappeenranta
- September 5
Ensure plant readiness before commercial start-up by designing operations, developing SOPs, and establishing maintenance strategy. Requires experience in industrial operations and building systems from a greenfield start.
Biochar Programme Manager
- Osanyin Bioenergia Oy
- lappeenranta
- September 5
Lead rapid deployment of biochar plants and develop the production network. Responsibilities include selecting pyrolysis technologies, managing feedstock, and controlling biochar quality for various applications. Requires experience in pyrolysis or related process industry.
Project Controls Manager
- Osanyin Bioenergia Oy
- lappeenranta
- September 5
Build and maintain integrated cost, schedule, and progress-control systems for major investment projects. Responsibilities include developing master schedules, controlling CAPEX, and leading earned-value processes. Requires strong Project Controls experience and advanced scheduling skills.
Process Integration Manager
- Osanyin Bioenergia Oy
- lappeenranta
- September 5
Optimize programme-wide mass, energy, and material flows across multi-process industrial complexes. Maintain integration models, identify synergies, and develop utility master plans to achieve CAPEX/OPEX savings.
Sourcing Project Manager
- Danfoss
- lappeenranta
- September 1
We now have an opportunity to recruit a Sourcing Project Manager to be based at our flagship site in
Technical Project Manager / IT Infrastructure Engineer
- Nebius B.V.
- lappeenranta
- August 30
The role We are looking for a Technical Project Manager to join our team and manage different projects
Technical Project Manager / IT Infrastructure Engineer
- Työmarkkinatori
- lappeenranta
- July 18
Manage IT infrastructure projects in a Finnish data center. Resolve technical issues, perform risk management, and document projects. Collaborate with stakeholders and cross-functional teams.
DC IT Support Manager
- Nebius
- lappeenranta
- September 10
The Role We are looking for a IT Support Manager in our data center, the key person in managing IT
Cocoa Biorefinery Project Manager
- Osanyin Bioenergia Oy
- lappeenranta
- September 6
Lead pilot development and commercialization of high-value products from cocoa bean shell and pod husk side streams. Requires experience in biorefinery, extraction, or specialty chemicals, and pilot/scale-up expertise.
Power & Grid Integration Manager
- Osanyin Bioenergia Oy
- lappeenranta
- September 5
Lead technical coordination of power generation, grid connections, and PPA interfaces. Requires electrical power engineering degree and experience in power-plant or grid-connection projects.
Graphene Technology Project Manager
- Osanyin Bioenergia Oy
- lappeenranta
- September 5
Lead technology selection and validation for a biomass-derived graphene pilot. Responsibilities include feedstock testing, defining material requirements, executing the pilot, and leading customer qualification. Requires experience in advanced carbon materials and pilot scale-up.
Fertilizer & Digestate Product Manager
- Osanyin Bioenergia Oy
- lappeenranta
- September 5
Develop standardized, agronomically useful fertilizer and soil-improvement products from digestate and biochar. Lead product development, NPK analysis, and field trials with a practical commercialization mindset.
CO2 Products Project Manager
- Osanyin Bioenergia Oy
- lappeenranta
- September 5
Lead the commercialization of biogenic CO2 into liquid CO2, dry ice, and sodium bicarbonate products. Requires experience in industrial gases, process engineering, and project management for equipment delivery.
Activated Carbon Project Manager
- Osanyin Bioenergia Oy
- lappeenranta
- September 5
Lead activated-carbon technology selection, pilot validation, and commercial module execution. Evaluate processes, manage RFQs, and define product requirements. Requires experience in carbon materials or thermal-processing.

















