Senior Security Specialist

Are you passionate about cybersecurity and want to work at the intersection of business transformation and technology? We are looking for a Security Specialist to support M&A activities, ensuring secure integration, divestments, and risk management across complex environments. In this role, you will play a key part in safeguarding Telia’s security posture during acquisitions, divestments, and large-scale transformation initiatives, working across multiple domains and collaborating with stakeholders globally. What you’ll do: You will manage and drive security activities across M&A initiatives, ensuring secure transitions, risk mitigation, and compliance throughout the lifecycle. Lead and coordinate security delivery across core security domains such as security operations centers, threat management, incident response and crisis management, vulnerability management, Identity and Access Management (IAM), security governance, risk and compliance, physical security and personnel security. Manage and assess security risks related to acquiring and divesting organizations, ensuring mitigation and compliance Drive IAM and PAM-related initiatives aligned with least privilege and zero-trust principles Support secure integration and separation of systems during acquisitions and divestments across on-prem and multi-cloud environments Define and manage security projects, including planning, delivery, stakeholder alignment, and execution against timelines and objectives Defining and managing Transitional Services Agreement (TSAs) for security areas. What will help you thrive in this role: You are structured, proactive, and comfortable working in complex environments where business and security intersect. You bring strong stakeholder management skills and the ability to translate security requirements into actionable delivery. Experience working with security across multiple domains, including operations, IAM, and risk management Experience in complex system integrations, migrations, or separations in on-prem and multi-cloud environments Strong understanding of IAM and PAM concepts and modern security principles such as zero-trust Strong project management skills, including defining scope, managing delivery, and working with cross-functional teams Knowledge of telecom environments and critical infrastructure is an advantage Familiarity with security standards and regulations such as ISO/IEC 27001, NIST, NIS2, DORA, or similar Join us to shape smarter living for people, businesses, and the planet At Telia, we’re a team of 15 000 colleagues across the Nordics and Baltics, passionate about technology and connectivity. As a Leading Telecommunications Operator & Climate Leader, we drive change with large-scale, impactful projects while building a sustainable, inclusive world. Here, you can grow your skills, lead meaningful projects, and thrive in a supportive, diverse environment. Whether you’re taking your first step or your next, Telia is a place to grow, belong, and make a real impact. What we offer When you join us, you'll receive a comprehensive benefits package tailored to your local market, opportunities for remote work, and more. You'll also have the chance to earn a bonus based on your performance and Telia's results. Ready to make better happen? We look forward to receiving your application by 2026- 04-29. Please note that we might close the position earlier if we find the right candidate, so don’t wait too long to apply! If you’re selected for the next stage, you’ll be contacted by our Hiring Manager/Talent Acquisition Partner. Background and reference checks will be part of the process. Equal opportunities At Telia, we recognize talent by professional skills and growth potential. We champion diversity, ensuring every individual’s needs are met, regardless of disability, gender, age, nationality, sexual orientation, or social status. Together, we’re dedicated to fostering an inclusive work environment where your uniqueness is our strength. Join us and let’s make better happen - together!