Nordic Nuclear Trainee Program: Specialist, New Nuclear Engineering

Fortum; Espoo; On-site; EUR 20,000 - 27,000; Full time

Benefits offered by this job

Flexible working hours

Remote work possibility

Job summary

Fortum in Espoo, Finland, invites applications for the Nordic Nuclear Trainee Program as Specialist, New Nuclear Engineering. The one-year, paid program combines hands-on engineering work with trainee activities and site visits across the Nordic nuclear sector.

Role focuses on geological site characterizations, rock construction planning and logistics, with rotation and mentoring to support Fortum’s New Nuclear projects. The program runs 2026–2027 and is designed for early-career engineers.

Qualifications

• Strong collaboration across multidisciplinary teams.
• Proficient English; Finnish and/or Swedish are a plus.
• Systematic, organized, and goal oriented.
• Good interpersonal skills in a multicultural environment.
• Degree in civil/rock engineering, geology, or related field.

Responsibilities

• Support geological site characterizations and rock construction planning.
• Coordinate site investigations and assessments.
• Assist in logistics planning for construction sites and projects.
• Contribute to developing Fortum's New Nuclear projects.

Skills

Cross-functional collaboration

English (written and oral)

Interpersonal skills

Problem solving

Geology/Engineering knowledge

Education

Bachelor's or Master’s degree in civil/rock engineering, geology

Job description

Nordic Nuclear Trainee Program: Specialist, New Nuclear Engineering

Perm/Temp: Temporary

Espoo, FI

Join a unique trainee program and build your future in the nuclear industry!

Fortum, Teollisuuden Voima, Vattenfall and Uniper are launching the fourth Nordic Nuclear Trainee Program (NNTP), a joint initiative for future nuclear professionals.

The Nordic Nuclear Trainee Program offers a unique opportunity to deepen your understanding of the nuclear industry while building valuable connections across the Nordic nuclear sector.

You’ll connect with experienced professionals, build a strong network, and gain first‑hand insight into the role nuclear energy plays in the energy transition. At the same time, you’ll gain hands‑on experience in your role as Specialist, New Nuclear Engineering at Fortum and develop skills that will support your future career in the industry.

The program begins in January 2027 and runs until December 2027. NNTP is a paid trainee program. During the program, you will be employed by Fortum in a fixed‑term position as a Specialist, New Nuclear Engineering and participate in trainee activities alongside your daily work.

Program details:

• A one‑year trainee experience designed to support your professional development and strengthen your understanding of the nuclear industry
• Approximately 450 hours of dedicated program activities
• Six in‑person modules (three days each), including site visits to nuclear facilities across the Nordics
• Four virtual seminars covering key topics in the nuclear sector
• A rotation assignment (2-4 weeks)
• A project assignment addressing a real industry challenge
• Mentoring from experienced nuclear industry professionals
• A visit to the WANO Paris Centre (World Association of Nuclear Operators)
• Networking opportunities with nuclear professionals and fellow trainees from across the Nordic nuclear industry

Read more about the program here .

About your role at Fortum:

Do you have experience in geological surveys, drilling, rock or tunnel excavation, construction, or construction site and logistics planning? If so, this could be a great opportunity to broaden your expertise.

We are looking for a Specialist for the Engineering department of the New Nuclear business area to manage, coordinate and support activities related to geological site characterizations and rock construction or construction site and logistic planning. The role and additional responsibilities will be tailored according to the education, experience, and interests of the applicant.

In this role you will have an opportunity to be involved broadly in the development of Fortum’s New Nuclear and the position provides you with a possibility to learn about development of a nuclear newbuild project.

The role is fixed term, starting from November-December 2026 until December 2027, and the work will be done alongside the NNTP. The position is located in Espoo, Finland.

Your assignments may include e.g.:

• Participation in and contribution to different kinds of investigations, assessments and tasks supporting geological characterizations of the site as well as construction and excavation planning.
• Assessment of the impacts of the geological conditions of the site to plant designs and site layout.
• Planning of cooling water arrangements

What we are looking for

• Collaboration effectively in cross‑functional settings with good communication and language skills.
• Good command of the English language (written and oral) is a must. Finnish and/or Swedish language skills will be considered as an advantage.
• Systematic, organized and goal oriented – strong drive to finish projects and assignments in accordance with given time schedules and milestones.
• Good interpersonal characteristics and people skills. Working with different stakeholders in a multicultural environment comes naturally for you.
• Questioning attitude and desire to learn. Effective problem identification and solution skills, with a strong sense of responsibility.
• You have a Bachelor's or Master’s degree in a suitable field, e.g. civil/rock engineering, rock construction or geology, and a couple of years of relevant working experience.
• Knowledge and experience from large infrastructure construction projects is a plus.

You should have a general understanding of:

• geology and hydrogeology
• geological and geophysical investigations
• understanding on how geological information is collected, handled and modelled (including 3D visualisation)
• excavation techniques and rock construction

We offer you

In addition to the learning opportunities offered through NNTP, you will have a chance to start working as part of the nuclear expert community. We offer both flexible working hours and the possibility of remote work. The aim of the program is for you to become part of Fortum’s nuclear team and continue your career with the new skills and knowledge gained through the program.

More information about our culture and benefits can be found here .

Espoo office is a smoke‑free workplace.

If you would like to hear more about the position, please contact Bergroth Nici, through e-mail [e-mail]

For questions about the trainee program, please contact Joel Ronimus, Senior Training Expert, at [phone].

Additional information

To be selected for the position, the applicant must successfully complete background clearance and a health examination including drug testing.

We are Fortum

Fortum is a Nordic energy company. We generate and deliver reliable energy to our customers and the Nordic energy system while at the same time helping industries decarbonise their processes and grow. Our core operations comprise efficient and best‑in‑class low‑carbon power generation, customer services, and heating and cooling. Fortum’s power generation is already 99% from renewable or nuclear sources with one of the lowest specific CO2‑emissions in Europe. We are guided by our ambitious SBTi‑validated emission reduction targets on our way towards net‑zero by 2040. For our ~4,500 employees, we commit to be a safe and inspiring workplace. Fortum's share is listed on Nasdaq Helsinki. fortum.com