1 . WAN Encryption EngineerBachelor's degree in Computer Science (preferably advanced degree) in mathematics, cryptography, or a related field with at least 10 years of experience. Certificates in cryptography or CI information security SSP, CEH WAN Encryption Solutions:- Experience in cryptography, mathematics and computer science, along with strong analytical and problem-solving skills.- Proven experience (more than 5 years) in cryptography research and algorithm design and implementation certes- Proficiency in programming languages commonly used in cryptography, such as C/C++, Python, Java or Go.- Strong understanding of cryptographic principles, protocols and standards such as AES, RSA, ECC, SHA, TLS and PKI-Experience in using cryptographic libraries and tools such as OpenSSL, Bouncy Castle and Cryptography API- Strong analytical and problem-solving skills, with the ability to analyze complex cryptographic algorithms and protocols.- Excellent communication and collaboration skills, with the ability to work effectively in multifunctional teams.- Familiarity with security frameworks and regulations such as NEST, FIPS, GDDR and HIPAA.- Knowledge of secure software development practices and threat methodologies. 2. Firewall Solution EngineerBachelor's degree in computer science, information security, or a related field. Advanced degree (Master's) is preferred. Experience of at least 10 years. Certifications such as Cisco Certified Network Professional (CCNP), Certified Information Systems Security Professional (CISSP), or Certified Firewall Architect (CFA). - Experience in network security, firewall technologies, risk management, and analytical skills.- Design firewall solutions to protect organizational networks, including perimeter, on-premises and cloud-based environments.- Proven experience (over 5 years) in designing, implementing and managing firewall solutions with Fortinet- Experience in firewall technologies and platforms, including Cisco ASA, Palo Alto Networks, Fortinet, and Juniper Networks- Strong understanding of network protocols, routing, switching, and VPNs-Proficiency in firewall policy management, rule optimization, and ACLconfiguration- Experience in security frameworks and compliance standards such as NIST, ISO 27001, PCI DSS, and GDPR- Excellent analytical and problem-solving skills, with the ability to troubleshoot complex network security issues.- Communication skills and effective collaboration, with the ability to work multi-functional with diverse teams.- Knowledge of cloud security principles and experience in using firewall solutions for cloud environments such as AWS, Azure, and GCP. 3. Network Access Control (NAC) Solution EngineerBachelor's degree in computer science, information security, or a related field. Certifications such as Cisco Certified Network Professional (CCNP), Certified Information Systems Security Professional (CISSP), or Certified Network Access Control Engineer (CNACE). - Expertise in network security, NAC technologies, and policy enforcement, along with robust communication and problem-solving skills.- Proven experience (more than 5 years) in the design, implementation and management of network access control solutions with Aruba.- Expertise in NAC technologies and platforms, including Cisco ISE, Aruba ClearPass, ForeScout Counter ACT, and RADIUS/TACACS-Expertise in security frameworks and compliance standards such as NIST, ISO 27001, PCI DSS, and GDPR- Excellent analytical and problem-solving skills, with the ability to troubleshoot complex network access control issues.- Communication skills and effective collaboration, with the ability to work multi-functional with diverse teams.- Know the components of the network infrastructure, including switches, routers, wireless controllers, and authentication servers.- Expertise with cloud-based NAC solutions and network security technologies (such as VPN and firewalls). 4. Network Solution Development EngineerBachelor's degree in computer science, information security, or a related field. Advanced degree (Master or PhD) is preferred. Experience of at least 10 years. - Experience in records management along with strong communication skills.- Proven experience (more than 5 years) in the design and implementation of enterprise environments.- Experience in security frameworks and regulatory compliance standards such as NIST, ISO 27001, PCI DSS, GDPR, CISSP, or GIAC (GCFE).- Communication skills and effective collaboration, with the ability to work multi-functional with diverse teams.- Knowledge of network protocols, security controls and threat intelligence sources.- Cloud-based expertise and knowledge of cloud security principles. 5. Development systems around network security EngineerBachelor's degree in computer science, information technology, or related field. At least 15 years of experience.- CISSP, CEH, CISCO CERTIFIED INTERNET SECURITY EXPERT - PROVEN EXPERIENCE IN DESIGNING, IMPLEMENTING, AND MANAGING NETWORK SECURITY SOLUTIONS IN ENTERPRISE ENVIRONMENTS.- In-depth knowledge of network protocols such as TCP/IP, VPN, IDS/IPS, SSL/TLS and ISO 27001– Excellent communication skills with the ability to collaborate effectively with multifunctional teams and stakeholders.6. Security Solutions Development EngineerBachelor's degree in Computer Science, Information Security, or related field.Certified Information Systems Security Professional (CISSP), Certified Ethical Hacker (CEH), and Certified Information Security Manager (CISM). Experience of at least [10] years in designing, implementing and managing security solutions in enterprise environments. - Extensive knowledge of security technologies, including network security, endpoint security, encryption and secure coding practices.- Strong understanding of regulatory compliance requirements and frameworks such as the GDPR, HIPAA and ISO 27001– excellent leadership, communication and interpersonal skills, with the ability to collaborate effectively with stakeholders at all levels.