Senior Network Specialist(Klo Job No 95)

Role Overview: 

We are seeking an experienced Senior Network Specialist to design, implement, manage, and optimize our global network infrastructure. This role requires end-to-end ownership of network projects, from system design to operational support, ensuring network availability, performance, and security. The ideal candidate will have deep hands-on experience in network infrastructure management, application migration, Infoblox DDI, automation, and the ability to collaborate across global teams to deliver world-class network solutions. 

Key Responsibilities: 

Network Design & Implementation: 

• Design and implement new network solutions or enhance existing network efficiency. 

• Lead end-to-end network project execution, including application migration and infrastructure deployment. 

• Configure and support network devices including routers, switches, and Infoblox DDI (DNS, DHCP, IPAM). 

• Provide technical direction for systems migration and integration projects. 

Operations & Support: 

• Manage incident, problem, and change management for Global WAN/LAN & Security infrastructure. 

• Lead high-critical incident calls involving multi-component and multi-platform issues in collaboration with OS, DB, Middleware, and Application teams. 

• Conduct root cause analysis and implement permanent fixes to improve network stability. 

• Maintain network documentation including physical and logical inventory, traffic flow diagrams, and operational procedures. 

Continuous Improvement & Risk Management: 

• Identify and implement service improvement initiatives for risk mitigation and service stability. 

• Ensure compliance during system audits, closing vulnerabilities and gaps promptly. 

• Proactively anticipate risks and drive mitigation plans. 

• Contribute to automation efforts to streamline deployments and operational tasks. 

Collaboration & Leadership: 

• Work with global, cross-functional teams to support business-as-usual (BAU) operations and projects. 

• Interact with clients and stakeholders to provide expert advice and guidance. 

• Meet or exceed SLAs for timeliness, accuracy, and customer satisfaction. 

• Operate in a 24x7 global environment supporting multiple customers with shift-based coordination. 

Required Experience & Skills: 

• 10+ years of hands-on experience in network engineering, implementation, and operational management. 

• Strong expertise in routing, switching, LAN/WAN, and network security fundamentals. 

• Proven experience in application migration and network infrastructure deployment. 

• Experience with Infoblox DDI (DNS, DHCP, IPAM). 

• Automation/Scripting experience (Python, Ansible, or similar) preferred. 

• Strong incident/problem/change management in a global enterprise environment. 

• Ability to navigate complex, dynamic environments and influence across multiple levels. 

• Excellent analytical, problem-solving, and communication skills. 

• Proficient in Microsoft Office Suite, Project, and Visio for reporting and documentation. 

 

Educational Qualifications: 

• Bachelor’s degree in Computer Science, Electronics, Information Technology, or a related field. 

• Master’s degree (preferred, not mandatory). 

Relevant Certifications: 

• Mandatory / Highly Preferred: 

• Cisco Certified Network Professional (CCNP Enterprise) 

• Infoblox Core DDI / NIOS Certification 

• ITIL v4 Foundation (for Incident/Problem/Change Management) 

Good to Have: 

• Cisco Certified Internetwork Expert (CCIE) – Enterprise / Security 

• Palo Alto / Fortinet / Checkpoint Firewall Certifications 

• Cloud Networking Certification (AWS Advanced Networking / Azure Network Engineer Associate) 

• Automation Certifications (Python for Network Engineers, Ansible, DevNet Associate/Professional)