Technology Change Lead for Large-Scale Transformation

Sii Poland; Szczecin; On-site; PLN 120,000 - 180,000; Full time

Benefits offered by this job

Great Place to Work

Solid financial situation

Contracts with the biggest brands

Centre of internal trainings

Many experts you can learn from

Open and accessible management team

Profit sharing

Passion Sponsorship program

Regular integration events and trips

Comfortable and well-equipped offices

MySii app

Medical care

Job summary

Sii Poland is seeking an experienced Change Manager to join the Global Technology Change Team on a retail transformation project. You will support technology infrastructure, operations, and network transformation by guiding project teams in planning, communicating, and embedding change across business and tech audiences.

If you are passionate about driving large-scale change, this role offers collaboration with senior leaders, coaching to managers, and a measurable impact on adoption across the

Qualifications

• Minimum 5 years of change management experience in corporate or consulting environments.
• Experience delivering large-scale transformation projects for technology infrastructure, operations, networks, and IT service management.
• Hands-on knowledge of change management methodologies (e.g., ADKAR, Prosci).
• Excellent interpersonal, communication, and presentation skills.
• Ability to engage with stakeholders at all levels, including senior leadership.
• Very good communication skills in English and Polish.

Responsibilities

• Serve as primary contact for Infrastructure Operations and Network initiatives, managing intake, impact analysis, and adoption support.
• Create and implement change management strategies and plans to maximize adoption and minimize resistance.
• Provide coaching to managers and supervisors guiding teams through transitions.
• Support project teams in integrating change activities into plans and timelines.
• Identify stakeholder groups, assess readiness, and communicate change impact for awareness and alignment.
• Track and report issues, risks, readiness indicators, and adoption metrics.
• Gather stakeholder feedback to evaluate effectiveness and identify improvement opportunities.

Skills

Change management

Stakeholder management

Communication

Project coordination

ADKAR

Prosci

English

Polish

Leadership

Presentation skills

Tools

Prosci

ADKAR

Job description

Sii Poland is seeking an experienced Change Manager to join the Global Technology Change Team on a retail transformation project. You will support technology infrastructure, operations, and network transformation by guiding project teams in planning, communicating, and embedding change across business and tech audiences.

If you are passionate about driving large-scale change, this role offers collaboration with senior leaders, coaching to managers, and a measurable impact on adoption across the