Senior IT Auditor (m/f/d)

Job ID: 3554612

Senior IT Auditor (m/f/d)

Warsaw

Professional

Application deadline: 17.10.2026

Regular (Part Time Possible)

T-Mobile Polska

Your Task

• Conduct operational, compliance and technology audits covering IT/NT, security and business processes.
• Plan and execute end-to-end audit engagements, ensuring objectives, scope, quality and timelines are achieved.
• Assess key risks, control design and operating effectiveness, and identify root causes of control weaknesses.
• Develop pragmatic recommendations that strengthen risk management, process effectiveness and achievement of business objectives.
• Prepare concise, high-quality audit reports that clearly present issues, risks and agreed actions.
• Communicate audit results to auditees, senior management and relevant governance stakeholders.
• Monitor and verify implementation of agreed audit recommendations.
• Contribute to risk assessment and annual audit planning, including identification of emerging It and Technology risks.
• Lead or support advisory engagements with scope agreed with stakeholders.
• Build trusted relationships with company management and members of the Global Internal Audit team, while maintaining audit independence.
• Continuously improving Internal Audit service, quality and value delivered to the organization.

Your Profile

Audit & leadership profile

• Strong professional judgment, curiosity and constructive skepticism.
• Proven ability to understand complex, interdisciplinary processes quickly and translate them into clear risk conclusions.
• Excellent written and verbal communication, including confident presentation of difficult messages to Senior and Top Management.
• Strong analytical, problem-solving and critical-thinking skills.
• Ability to work independently, lead engagements and collaborate effectively in international teams.
• High attention to detail combined with a pragmatic, business-oriented mindset.

Technology & controls expertise

• Solid experience auditing IT/NT, cybersecurity, technology and related control environments.
• Ability to identify and assess IT, Technology and related business processes risks and evaluate mitigating controls.
• Knowledge of recognized IT and Technology control frameworks such as NIST, COBIT, ITIL and ISO standards.
• Understanding of modern Technology environments and their implications for governance, risk and control.
• Interest in the broad technology landscape of a telecommunications company and willingness to participate in international projects.

Requirements

• At least 5 years of relevant experience in IT audit, technology risk, cybersecurity, internal controls or a comparable assurance role; experience leading audit engagements is expected for this senior position.
• University degree in Information Technology, Computer Science, Cybersecurity, Engineering or a related field.
• Fluent written and spoken English.
• Professional certification such as CISA, CIA, CISM or equivalent is preferred.
• Practical knowledge of technology standards and frameworks, including NIST, COBIT, ITIL and ISO.
• Proficiency in Microsoft Office and confidence working with data and digital collaboration tools.

About Us

We are a talent powerhouse that attracts and develops the best people by driving career growth in and outside the department. We are a collaborative and friendly group of people. Our mission, as an independent Internal Audit function, is to enhance and to protect organizational values by providing risk-based and objective assurance, advice, and insight.

As Senior IT Auditor, you will lead and deliver end-to-end audits in the IT, NT and selected business processes. You will assess risks and controls, turn complex observations into practical recommendations, and communicate results clearly to management. The role combines independent assurance with advisory work and close collaboration across the organization and the international Internal Audit community.

What you can expect

• An independent Internal Audit function with direct reporting to the Management Board and Audit Committee.
• An international and agile working environment with exposure to a broad range of technology and business topics.
• A collaborative team focused on professional growth, knowledge sharing and development inside and outside the department.
• The opportunity to influence improvements across the organization through assurance and advisory work.

Interested?

If you combine strong technology expertise with an auditor’s mindset and can turn complex risks into clear, actionable insight, we would like to hear from you.

Job Benefits

Professional Development

• Career growth in and outside the department
• Collaborative team focused on professional growth, knowledge sharing and development
• Exposure to a broad range of technology and business topics

Work-Life Balance

International and agile working environment