Sr Analyst – Network Data Infrastructure

Job Description

Were looking for a Sr Analyst Network Data Infrastructure to manage and optimize enterprise network systems. The ideal candidate will have deep expertise in designing, implementing, and maintaining robust data networksincluding LAN, WAN, SD-WAN, dynamic routing, Aruba wireless, and Cisco solutions. This role is key to resolving complex issues, ensuring seamless performance, and maintaining strong security and vulnerability management across the infrastructure

• Design, deploy, and maintain LAN, WAN, SD-WAN & Wireless networks using Cisco and Aruba technologies
• Configure and support dynamic routing protocols (OSPF, EIGRP, BGP)
• Administer and optimize Aruba wireless networks for seamless connectivity
• Troubleshoot and resolve wireless performance issues
• Perform root cause analysis and resolve complex network incidents within SLAs
• Act as the primary escalation point for network issues
• Collaborate with cross-functional teams to minimize downtime
• Monitor and manage network vulnerabilities in line with industry standards
• Apply patches and updates to secure infrastructure
• Analyze network performance and implement efficiency improvements
• Ensure compliance with QoS standards
• Maintain detailed documentation of network configurations and incident resolutions
• Provide regular reports on network performance, vulnerabilities, and incident trends

Qualifications

• Bachelors degree in Computer Science, IT, or related field (relevant certifications may substitute).
• 5 - 9 years of experience in design, deploy, and maintain LAN, WAN, SD-WAN & Wireless networks using Cisco and Aruba technologies
• Expertise in Cisco switches, Routers, Wireless and SD-WAN
• Proficient in dynamic Routing protocols like OSPF, EIGRP, BGP
• Strong knowledge of Aruba wireless solutions
• Experience with vulnerability scanning tools (Rapid 7, Nessus, Qualys)
• Familiarity with network monitoring tools (SolarWinds, PRTG, Fluke)
• Network Automation
• Key Competencies
• Deep understanding of network and security best practices
• Proactive approach to issue resolution and vulnerability management
• Ability to lead during major incidents
• Commitment to continuous learning and technology adoption
• Certifications (Preferred)
• Cisco Certified Network Professional (CCNP)
• Aruba Certified Mobility Associate (ACMA)
• Aruba Certified SD-WAN Deployment Professional (ACSDP)
• Soft Skills
• Strong problem-solving and analytical abilities
• Excellent communication and interpersonal skills
• Ability to work independently and collaboratively