Role Description We are seeking a Senior Network Engineer to serve as a hands-on technical lead, undertaking physical activity at R&D sites while leading network activities across the organization. In this role, you will design and implement end-to-end network infrastructure and automation capabilities aligned to the strategic goals of the business and IT. You will act as the face of the network workstream within the program to our business customers. - Lead network activities across the organization, including completing documentation, verifying BoMs, and supporting solution design. - Design and implement secure network architectures, including firewalls, intrusion detection/prevention systems, and encryption technologies. - Conduct regular security assessments, including penetration testing and vulnerability assessments, to identify and remediate potential security risks. - Monitor and analyze security alerts using Security Information and Event Management (SIEM) tools, and respond to security incidents in a timely and effective manner. - Collaborate with cross-functional teams to develop and enforce identity and access management (IAM) policies and network access control (NAC) solutions. - Adhere to enterprise governance and review processes to deliver project goals and deliverables. - Follow enterprise ITSM and CMDB processes. - Engage with business customers to describe and discuss technical aspects of the solution and programme activities to non-technical audiences. - Ensure compliance with relevant security regulations and standards and assist in audit processes as needed. - Stay abreast of the latest security threats, industry trends, and best practices to proactively enhance the organization's network security posture. Qualifications - Bachelor's degree in Computer Science, Information Technology, or related field. - 3+ years of experience in network security, with a strong understanding of network security fundamentals, encryption technologies, and secure network design principles. - Expertise in Palo Alto, Zscaler, and zero trust architectures. - Proficiency in Zscaler Private Access and Zscaler Internet Access. - Skills in configuring, managing, and troubleshooting firewalls such as Cisco and Palo Alto. - Background in intrusion detection/prevention systems, SIEM tools, and security incident response. - Excellent problem-solving skills, analytical thinking, and the ability to communicate effectively with diverse stakeholders. - Flexibility to work occasional weekends as required. - Strong English communication skills (B2 level or higher). Requirements - Nice to have Cisco Certified Network Professional/Expert in Security, or Cisco Certified CyberOps Associate/Professional. - Zscaler Digital Transformation Administrator, or Zscaler Zero Trust Certified Associate. - Palo Alto Networks Certified Network Security Administrator (PCNSA) or Engineer (PCNSE). - Check Point Certified Security Administrator (CCSA) or Expert (CCSE). - Certified Network Security Professional such as CISSP or CompTIA Security+.