International Airport of Heraklion, Crete S.A. is currently looking for a: Network and Security Architect Role responsibilities: Designs, implements and manages organization's network infrastructure and security measures. Collaborates with various stakeholders to understand business requirements and ensures that technology infrastructure aligns with organizational goals. Remains current with industry trends, emerging technologies and security threats to recommend and implement effective solutions. Develops and implements comprehensive network security architectures, including firewalls, intrusion detection and prevention systems, VPNs and other security technologies. Designs organization's network and security infrastructure. Collaborates with other ICT teams to ensure seamless integration of network components. Designs and deploys security solutions to protect against advanced threats and vulnerabilities. Defines and enforces network security policies, standards, and procedures to ensure compliance with industry regulations and organizational requirements. Conducts and supervises regular security assessments and audits to identify and address potential vulnerabilities. Leads incident response activities in the event of a security breach, coordinating with cross-functional teams to contain and mitigate the impact. Conducts post-incident analysis and implements measures to prevent future occurrences. Works closely with other ICT teams, including network, systems and application teams, to design and integrate security measures into overall ICT architecture. Communicates complex security concepts to technical and non-technical stakeholders. Stays abreast of the latest security technologies, industry trends and threat intelligence to proactively identify and address emerging risks. Evaluates and recommends new security tools and technologies to enhance organization's security posture. Requirements: Bachelor’s degree in Computer Science, Information Technology or related field. Master's degree and relevant certifications (e.g., CISSP, CISM or other ISC2 Certifications, CCNP Security, CCDP, Microsoft Azure Certifications) are considered a plus. Minimum 3 years of professional work experience in a complex airport environment in information technology in a high volume, 24/7 operating environment, including project management, operations of large-scale enterprises, is required. Minimum 5 years of relevant experience in delivering ICT security services / architecture. Deep understanding of network protocols, architecture, and security principles. Experience in SOC environment with hands-on knowledge of security-related products and technologies such as firewall, VPN, IDS/IPS, Network/Endpoint Security, Firewall, SIEM, XDR, SOAR and other security technologies. Solid understanding of diverse cloud computing technologies, encompassing Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). Experience with cloud security platforms such as Microsoft Azure and Amazon Web Services, showcasing proficiency in safeguarding cloud-based environments. Demonstrated experience with computerized systems, database management and spreadsheet and word-processing programs to manipulate data and create reports Strong knowledge of security best practices, risk management, and compliance standards Broad knowledge of platforms and systems used in the airport and aviation industry Competencies: Ability to use independent judgment and initiative to accomplish tasks. Ability to troubleshoot problems and develop creative solutions. Resourceful and self-directing, ability flourish in a fast paced and demanding work environment. Problem-solving attitude with an ability to motivate the team to achieve specific goals are essential skills to perform well in this position. Organizational, interpersonal and communication skills (verbal and written) and ability to manage/work with contractors for project implementation, system maintenance and support works. Ability to provide direction, communicate effectively both verbally and in writing, and drive projects to completion and on schedule, to scope, and within budget. Ability to train, retain and motivate a skilled and diverse staff. Project Management skills. Excellent analytical, communication and organizational skills. Leadership, capacity for building team spirit and motivation.
