Secondary Engineer

Hitachi; Vaasa; On-site; EUR 55,000 - 90,000; Full time

Job summary

Hitachi Energy Finland Oy in Vaasa is seeking a Secondary Engineer for the Grid Integration business. You will design substations, handle secondary design from planning to delivery, and contribute to international projects.

The role involves preparing drawings, calculations, and commissioning support, collaborating with project teams across engineering, planning, quality assurance, and supply chain. Opportunities for growth exist in a global environment.

Qualifications

• B.Sc. or M.Sc. in Electrical Engineering.
• Proficiency in English and Finnish or Swedish.
• Willingness to travel up to 20%.
• Experience with high/medium voltage substations is an asset.
• Experience with design tools such as E3, AutoCAD, PCM600 is advantageous.

Responsibilities

• Prepare substation design drawings and essential construction documents.
• Conduct engineering calculations and oversee commissioning activities.
• Review protection diagrams, IED configurations, and BOMs.
• Provide technical support during testing and FAT phases.
• Collaborate with cross-functional teams for international projects.
• Support continuous improvement and safety culture.

Skills

Proactivity

Results orientation

Interpersonal skills

Teamwork

Willingness to travel

Education

B.Sc. or M.Sc. in Electrical Engineering

Tools

E3

AutoCAD

PCM600

Job description

Location:

Vaasa, Ostrobothnia, Finland

Job ID:

R0141551

Date Posted:

2026-08-14

Company Name:

HITACHI ENERGY FINLAND OY

Profession (Job Category):

Engineering & Science

Job Schedule:

Full time

Remote:

No

At Grid & Power Quality Solutions and Service business at Hitachi Energy in Europe (HBUEU), Inclusion drives our culture of innovation and collaboration. Our leading technology and strong market position enable us to achieve growth targets in the energy transition across current and growing market segments such as hydrogen, data centers and e-mobility.

Join Our Team!

The Opportunity

We are offering a position as a Secondary Engineer at Hitachi Energy, Grid Integration business. This role will be in Vaasa, where we have the team and an office.

The business unit designs and delivers complete substations for distribution and transmission grids. We are offering an interesting position in an international project environment and various development possibilities in the areas of design and engineering, research, and development. Because each project is different, your responsibilities will range widely and may include managing all aspects of secondary design from initial planning to final delivery.

Daily responsibilities include preparing design drawings, drafting essential construction documents, conducting engineering calculations, and overseeing commissioning processes. At Hitachi Energy, you will have the opportunity to apply your design expertise across diverse projects, both domestically in Finland and internationally.

How You'll Make an Impact

• Prepare and review substation documentations, for example, single line diagram, protection diagrams, interlocking diagrams, AC and DC drawings, calculations, control and protection panel drawings, IED configurations, cabling and bills of materials.
• Provide technical evaluation of supplier proposals and accepts as fit for purpose supplied equipment or services.
• Provide technical support during pre-FAT and FAT stage, handling installation and commissioning activities. Prepare project documentation within one's scope of deliverables.
• Participate in testing and commissioning.
• Collaborate with cross-functional teams, including project manager, design (Lead, Primary, Civil and commissioning), planner, quality assurance, and supply chain, to ensure seamless project integration and successful outcomes in international project environment.
• Drive a culture of continuous improvement, fostering innovation, and encouraging employee involvement in problem-solving and process enhancement.
• Living core values of safety and integrity, which means taking responsibility for your own actions while caring for your colleagues, and the business.

Your background

• B.Sc. or M.Sc. in Electrical Engineering.
• Proficiency in both spoken and written English and Finnish or Swedish.
• Demonstrated proactivity, results orientation, strong interpersonal and teamwork abilities.
• Willingness to participate in international projects.
• Willingness to travel up to 20%, both domestically and internationally.
• Previous experience in engineering work related to high and medium voltage substations is considered an asset.
• Experience in design software such as E3, AutoCAD, PCM600 is considered as an advantage.
• Understanding of substation control and protection systems is also considered beneficial.

More about us

For more information about this role, please contact Hannu Hautala, Engineering Manager, at [phone].

Accessibility and reasonable accommodation

Qualified individuals with a disability may request a reasonable accommodation if you are unable or limited in your ability to use or access the Hitachi Energy career site as a result of your disability. You may request reasonable accommodations by completing a general inquiry form on our website. Please include your contact information and specific details about your required accommodation to support you during the job application process.

This is solely for job seekers with disabilities requiring accessibility assistance or an accommodation in the job application process. Messages left for other purposes will not receive a response.

Use of Al and automated tools in recruitment

As part of our recruitment process, Hitachi Energy uses digital and automated tools, including Al-supported solutions, to assist with activities such as application screening, job matching, and interview scheduling. These tools are designed to support our recruiters and do not replace human decision-making. Candidate data is processed in accordance with applicable data protection and employment laws as well as Hitachi's Global Data Privacy Notice.

Background Screening and Security Checks

As part of the hiring process, Hitachi Energy conducts pre-employment background checks that may include verification of employment history, education, criminal records, and other relevant information, in accordance with applicable laws.

For certain roles—particularly those involving access to sensitive information, financial responsibilities, client data, regulated environments, or security-sensitive functions—additional or more comprehensive background or security screenings may be required. These may include, but are not limited to, enhanced criminal history checks, credit history reviews (where legally permissible), sanctions screening, or other due diligence measures aligned with the responsibilities of the position.

The scope and depth of any background or security review will be determined based on the nature of the role and business necessity, and will always be conducted in compliance with applicable federal, state, and local laws. Candidates will be notified and, where required, asked to provide consent prior to the initiation of any such checks.