Senior Associate Network & Security Engineer

Job description

Make an impact at NTT Global Data Centers Join NTT Global Data Centers and be part of a team that drives innovation and sustainability in the digital world. With over 150 data centers across more than 20 countries globally, we offer unparalleled opportunities to work on cutting-edge technology and transformative projects. Experience a collaborative, innovative, and inclusive workplace where your ideas are valued, and your growth is supported. Your role at a glance The Senior Associate Network Engineer is a developing subject matter expert, responsible for leveraging their networking skills and experience to support, design, and optimize company network infrastructure. This role works closely with network engineers, architects, and cross-functional teams to ensure the stability, security, and performance of the network environment. The Senior Associate Network Engineer represents a progression from an Associate Network Engineer, requiring a higher level of expertise and responsibilities. What we are looking for Key Roles and Responsibilities: Collaborates with senior network engineers to design, implement, and optimize network solutions, including LAN, WAN, and data centre networks Contributes to network architecture discussions and provide technical input Configures and manages network devices such as routers, switches, firewalls, load balancers, and wireless access points Implements advanced features and protocols to enhance network functionality Diagnoses and resolves network issues, utilising advanced troubleshooting techniques and tools Analyses network traffic patterns to identify performance bottlenecks and recommends improvements Implements and maintains network security measures, including firewall rules, access controls, VPNs, and intrusion detection/prevention systems Utilises network monitoring tools to proactively monitor network performance, analyse trends, and take corrective actions to optimize network efficiency and reliability Creates and maintains comprehensive network documentation, including detailed network diagrams, configurations, procedures, and incident reports Collaborates with cross-functional teams, including systems administrators, security teams, and application developers, to ensure seamless integration of network solutions Communicates technical concepts clearly to both technical and non-technical stakeholders Contributes to network-related projects, migrations, upgrades, and expansions Follows project plans, meets deadlines, and provides technical expertise to ensure successful project outcomes Stays updated with emerging networking technologies, trends, and industry best practices Pursues relevant certifications and training to enhance networking skills Knowledge, Skills and Attributes: Strong understanding of networking concepts, protocols, architectures, and services Proficiency in configuring and managing network devices, including routers, switches, firewalls, and load balancers In-depth knowledge of network protocols and technologies such as BGP, OSPF, VLANs, VPNs, QoS, and security protocols Hands-on experience with network monitoring and analysis tools Strong documentation and communication skills to convey technical information effectively Ability to diagnose and resolve complex network issues using analytical problem-solving skills Project participation experience, including adherence to project timelines and deliverables Familiarity with network security principles and best practices Proficient in using network administration and configuration tools Leadership and mentorship skills to guide junior team members Academic Qualifications and Certifications: Bachelor's degree or equivalent in Information Technology, Computer Science, or a related field Relevant cloud provider Network Administration certification (Azure, Google, Amazon) Relevant certifications such as CompTIA Network+, Cisco Certified Network Associate (CCNA), or Juniper Networks Certified Associate (JNCIA) are beneficial Relevant certifications such as Cisco Certified Network Associate (CCNA), Cisco Certified Network Professional (CCNP), or equivalent certifications are preferred Required Experience: Extended relevant experience in networking, including previous experience as an Associate Network Engineer or similar role Extended experience working in a networking environment Some experience with network security Extended WAN and LAN experience Extended experience in wireless equipment, protocols, standards, and wireless LAN design Extended experience with cloud networking (AWS, Azure, etc.) is a plus Who we are As the third largest data center provider, we operate over 150 data centers in more than 20 countries and regions. We understand that every business – large and small – has its own unique needs and goals. We offer local-to-global data center expertise, aligned with our connected platform of AI-ready data centers to create solutions that enable our clients to seamlessly scale their digital businesses, anywhere and anytime.