Nordic Transformation Lead Architect

TRE; Stockholms kommun; On-site; SEK 900,000 - 1,700,000; Full time

Job summary

Tre is seeking a Transformation Lead Architect to drive major transformation programs across Sweden and Denmark, focusing on customer, commercial and BSS transformation. You will set direction, own design, and enable teams to move fast with clear decisions.

You will collaborate with Enterprise, Domain and Solution Architects to align across domains and deliver coherent target architectures, roadmaps and standards in a complex telecom landscape.

Qualifications

• Extensive experience as a Lead Architect, Programme Architect, Transformation Architect, Enterprise Architect or similar senior architecture role.
• Experience leading architecture for large-scale business and technology transformations.
• Experience establishing target architectures and transition roadmaps.
• Strong understanding of how business capabilities, applications, integration, security, infrastructure and operations fit together.
• Experience coordinating architecture across multiple domains, delivery teams and suppliers.
• Strong stakeholder management and influencing skills.
• Ability to turn ambiguity and complexity into clear decisions and direction.
• Excellent communication skills in English.

Responsibilities

• Own and evolve the integrated target architecture for major transformation initiatives.
• Define and maintain transition architectures, including migration, coexistence and legacy retirement.
• Translate business and programme goals into clear architecture direction.
• Ensure alignment with enterprise target states, roadmaps and technology standards.
• Identify architectural risks, dependencies and design gaps.
• Coordinate architects across domains, technologies and solution areas.
• Lead architectural trade-offs across scope, cost, risk and delivery constraints.
• Support leadership with recommendations, decision material and architectural guidance.
• A central architecture role in Tre's major business and technology transformations.
• Shape customer, commercial and technology capabilities across Sweden and Denmark.

Job description

Tre is seeking a Transformation Lead Architect to drive major transformation programs across Sweden and Denmark, focusing on customer, commercial and BSS transformation. You will set direction, own design, and enable teams to move fast with clear decisions.

You will collaborate with Enterprise, Domain and Solution Architects to align across domains and deliver coherent target architectures, roadmaps and standards in a complex telecom landscape.