Senior Solution Architect

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?

We are looking for a Senior Solution Architect with a main responsibility in for designing, implementing, and managing comprehensive solutions that enhance the productivity and security of end users within Wärtsilä. The preferred location for this position is Helsinki, Finland but also Vaasa, Finland is negotiable. We offer a possibility to hybrid remote work.

Your role and responsibilities 

As a Senior Technical Solution Architect for Workplace Services your work will focus on architect and design modern digital workplace services, Active Directory & Entra IT, Business side PKI & Certificates, Device as a Service (DaaS) including device management tools and services, Mobility as a Service (MaaS), endpoint management systems, workplace security, and architecture on demand. The tasks can also be adjusted based on your individual skills and interests. You’ll be working as a part of Wärtsilä Workplace Services team with diverse expertise.

Requirements for the position:

• 10+ years leading enterprise workplace architecture, including hands-on delivery in production.
• Deep Microsoft identity expertise: Active Directory and Entra ID (SSO, Conditional Access, hybrid), at 10k+ user/device scale.
• Proven ownership of PKI at scale (users/devices/services), including offline/remote renewal and certificate lifecycle automation.
• Expert-level endpoint management (Intune and/or ConfigMgr) covering DaaS/MaaS, compliance baselines, and device lifecycle.
• Demonstrated Zero Trust design (segmentation, device trust, least privilege, PAM) in regulated or critical environments.
• Track record delivering reliable updates/patching over constrained links (satellite/remote), using caching/peer distribution.
• Sector experience in marine/energy/manufacturing or IT/OT-integrated environments with strict uptime/SLA expectations.
• Advanced automation (PowerShell/Graph API) and policy-as-code for repeatable, auditable configurations.

Qualifications/to be able to succeed in the position we expect you to have:

• Master’s degree in information technology, Computer Science, or a related field with relevant certifications: SC-300/SC-400, AZ-500, CISSP, IEC 62443.
• Minimum of 10 years of experience in IT architecture, with a focus on seniority on digital workplace services and end user services.
• Extensive experience with Microsoft 365 platform, Active Directory, and endpoint management systems.
• Experience with NIS2/ISO 27001/IEC 62443/IMO cyber guidance and audit-readiness for workplace platforms.
• Proven track record in developing and implementing DaaS and MaaS solutions.
• Strong understanding of workplace security principles and practices.
• Successful delivery of large-scale modernization (e.g., AD consolidation, Intune adoption) with measurable outcomes.
• Excellent project management skills, with the ability to lead and manage multiple projects simultaneously.
• Strong analytical and problem-solving skills.
• Excellent communication and interpersonal skills, with the ability to work effectively with global teams, internal business stakeholders and vendors.

Why you and us?  

You are valued – as your true self. At Wärtsilä YOU matter. We value diversity and are committed in supporting inclusive work community.  

Your growth is supported. We believe in continuous learning & teamwork. Wärtsilian community has your back when it comes to development opportunities – so you can develop beyond your potential. 

You get to make a difference. Innovation and sustainability are important for us. Every day, we - Wärtsilians - put our hearts and minds into enabling sustainable societies through innovation in technology and services into reality.  

Contact & next steps 

Please submit your application before the application deadline 15.03.2026 through our Careers portal. Applications through email will not be considered. After submitting your application, you will receive a confirmation email.

In case of any questions regarding the position, reach out to: 

Jussi Nummenpää
General Manager, Workplace Services
Jussi.nummenpaa@wartsila.com

Last application date: 15/03/2026 

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.

All new Wärtsilä employees in Finland will attend occupational health checks, including drug tests/screenings where applicable. When a person is located outside of Finland, the country legislation is followed.

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.

This is Wärtsilä 

Wärtsilä is a global leader in innovative technologies and lifecycle solutions for the marine and energy markets. Our team of 18,300 professionals, in more than 230 locations in 77 countries, shape the decarbonisation transformation of our industries across the globe. Read more on www.wartsila.com. 

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