Secured Network Services Engineer
29 days ago
London
Join Us as a Secured Network Services (SNS) Engineer Are you passionate about protecting digital infrastructure and building secure, resilient networks? Do you thrive in collaborative environments where innovation, inclusion, and mentorship are valued? We’re looking for a Secured Network Services Engineer to help shape the future of our enterprise network—someone who brings technical excellence and a commitment to safeguarding systems that support thousands of users. What You’ll Do: As an SNS Engineer, you’ll be at the forefront of designing and implementing secure network solutions across both on-premises and cloud environments. You’ll collaborate with architects and engineers to deliver projects from concept to completion, ensuring our infrastructure remains robust, compliant, and future-ready. Your Core Responsibilities: Design, Improve, and Innovate: • Implement new technologies and enhance existing ones based on architectural guidance., • Recommend scalable, secure solutions for infrastructure upgrades and modernization., • Work with switches, routers, firewalls, wireless controllers, SDN fabrics, load balancers, NAC servers, and cloud networking tools., • Provide Tier 3 support for complex incidents and escalations., • Maintain clear documentation using tools like Microsoft Visio., • Participate in on-call rotations and uphold service level agreements., • Lead cross-functional projects and communicate effectively with technical and non-technical teams., • Mentor junior engineers and foster knowledge-sharing., • Bachelor’s degree in Computer Science, MIS, or related field., • CCNA Routing & Switching certification., • 3+ years of experience in network or information security., • 3–5 years designing and implementing enterprise networks (10,000+ users)., • Strong knowledge of Cisco technologies (Layer2 LAN, high availability, routing protocols)., • Certifications: Arista ACE L3, CCNP, PCNSE, CISSP, CISM, CISA, CRISC., • Experience with Palo Alto firewalls, F5 load balancers, VPNs, NAC solutions, and Infoblox., • Familiarity with cloud networking and automation (Python, Ansible)., • Strong problem-solving and time management skills., • Clear and inclusive communication across diverse teams., • Ability to prioritize tasks and meet project deadlines., • Commitment to continuous learning and professional growth., • Willingness to work flexible hours, including occasional nights/weekends.