Information Security Supervisor

ABOUT US Founded in 1995 with 21 stores, BİM Birleşik Mağazalar A.Ş. is today the company with the highest market share in Türkiye’s organized retail sector. BİM’s core principle is to deliver essential food and consumer products to customers with high quality and at the most affordable prices. As the first company to introduce the hard-discount model in Türkiye, BİM offers a product portfolio of approximately 1,000 products, the majority of which are private-label brands, through its retail stores operating across Türkiye. In addition, BİM has been providing online shopping services for non-food products through the BİM MARKET mobile application since the end of 2021. BİM continued its steady growth in 2025. During the year, the company opened 662 new stores across Türkiye, reaching a total of 12,751 stores nationwide by the end of 2025. BİM continues to expand its operations through effective cost management while maintaining its commitment to quality and customer satisfaction. In addition to Türkiye, BİM also operates internationally in Morocco and Egypt. In Morocco, BİM opened 144 new stores in 2025, reaching a total of 933 stores. In Egypt, its second international market, BİM opened 27 new stores in 2025, reaching a total of 445 stores. As of the end of 2025, BİM operates a total of 14,473 stores across Türkiye, Morocco, and Egypt. GENERAL QUALIFICATIONS Bachelor’s degree in Computer Engineering, Electrical and Electronics Engineering, Information Systems, or a related field, Minimum 5 years of professional experience in cybersecurity, Hands-on experience in the administration, management, and configuration of enterprise security solutions such as Firewalls, SIEM, EDR/XDR, DLP, PAM, and WAF, Strong knowledge and hands-on experience in the implementation and administration of DLP, Data Classification, Email Security, and Web Proxy solutions, Professional experience in Cloud Security environments, preferably AWS and/or Azure, Proven experience in incident response and handling cybersecurity-related incidents, Experience in identifying and remediating security vulnerabilities across systems and network infrastructure, Fundamental knowledge of networking concepts and technologies, Good knowledge of Windows and Linux operating systems, Relevant certifications such as CEH, CompTIA Security+, CySA+, or equivalent are preferred, Strong interpersonal and communication skills with a collaborative and team-oriented approach, Results-oriented mindset with strong analytical thinking and a proactive approach to taking responsibility, Strong problem-solving, planning, follow-up, and reporting skills, Advanced level of English proficiency, Preferably residing on or willing to relocate to the Asian side of Istanbul. JOB DESCRIPTION Take an active role in the installation, administration, management, and continuous improvement of cybersecurity solutions under the responsibility of the Information Security Department, Drive the implementation and continuous improvement of information security strategies and practices, Conduct security hardening activities across infrastructure and systems in accordance with security policies and standards, Ensure effective communication and coordination with the SOC/SOAR team, Coordinate penetration testing activities, analyze test results, and ensure that necessary remediation actions are identified and followed through, Monitor cybersecurity intelligence sources, assess relevant threats and findings, and ensure that necessary investigations and actions are carried out.