Graduate Trainee

Outokumpu Kemi Mine is looking for a motivated Master’s student to explore sustainable and data-driven approaches to rock blasting optimisation. Following the completion of geological modelling and geomechanical characterisation of the different lithologies at Outokumpu Kemi Mine, we are planning to launch a Master’s thesis project focusing on data-driven blasting optimisation in January 2027. The project offers an opportunity to combine geological and geomechanical data with practical blasting applications and contribute to the development of blasting practices. Scope of the thesis The main objectives of the project include:

• Evaluating fragmentation performance across individual lithologies in relation to current blasting designs and the geomechanical properties of the rock.
• Assessing the performance of experimental blast designs in selected lithologies.
• Investigating fragmentation patterns in weakness zones, alteration zones and structurally modified rock formations.
• Translating the findings into a practical process document to support future blast design optimisation.

We are looking for a student who has:

• A background in Mining Engineering and is currently pursuing a Master’s degree.
• Good written and spoken English skills.
• Good communication and collaboration skills.
• An analytical mindset and confidence in working with large datasets using tools such as MS Excel, MS Access and MATLAB.
• An interest in working closely with mine personnel and gaining insight into operational mining processes.
• Experience with, or willingness to learn, blasting and fragmentation software such as WipFrag, SHOTPlus and LS-DYNA.

Location and working arrangements The majority of the work will be carried out onsite at Outokumpu Kemi Mine in Kemi, Finland. Hybrid working arrangements are also possible. The planned starting date is January 2027. Please submit your application by 4 January, 2027 For more information please contact Structural Geologist, Toochukwu Ozoji, tel. +358 40 557 8618 or email Toochukwu.Ozoji@outokumpu.com