Our client is a Global Lifestyle organization is seeking a highly experienced Senior Network Engineer with over 10 years of hands-on experience in designing, implementing, and managing complex network infrastructures. The ideal candidate will have in-depth knowledge and extensive experience working with Cisco Catalyst Switches, particularly the 9000 series, 6000 series, and 3850s. This role is critical to ensuring the stability, security, and scalability of their network environment.
Key Responsibilities:
Network Design & Implementation:
- Design, configure, and deploy advanced network solutions using Cisco Catalyst Switches (9000, 6000 series, and 3850s).
- Develop and implement strategies to optimize network performance, scalability, and reliability.
- Lead network architecture reviews and provide recommendations for enhancements.
Network Administration:
- Manage and maintain enterprise network infrastructure, ensuring high availability and optimal performance.
- Perform regular network assessments and upgrades, focusing on Cisco Catalyst Switches.
- Configure and monitor network devices, including routers, switches, and firewalls.
Troubleshooting & Support:
- Diagnose and resolve complex network issues, providing 3rd-level support for escalated incidents.
- Conduct root cause analysis and implement corrective actions to prevent recurrence.
- Collaborate with cross-functional teams to ensure seamless network integration with other IT systems.
Security & Compliance:
- Implement and maintain network security measures, including firewalls, VPNs, and IDS/IPS.
- Ensure compliance with industry standards and regulatory requirements.
- Conduct regular security audits and vulnerability assessments.
Documentation & Reporting:
- Maintain comprehensive documentation of network configurations, changes, and procedures.
- Prepare technical reports and presentations for management and stakeholders.
- Provide training and mentoring to junior network engineers.
Required Qualifications:
- 10+ years of experience in network engineering with a focus on Cisco Catalyst Switches (9000, 6000 series, and 3850s).
- Proven track record in designing and implementing large-scale network infrastructures.
- Extensive hands-on experience with Cisco Catalyst 7000s, 9000, 6000 series, and 3850 switches.
- In-depth knowledge of networking protocols, including BGP, OSPF, EIGRP, STP, VLANs, and QoS.
- Proficiency in network security best practices and technologies (firewalls, VPNs, IDS/IPS).
- Familiarity with network monitoring and management tools (e.g., SolarWinds, Cisco Prime).
- Strong analytical and problem-solving skills.
- Excellent communication and interpersonal skills.
- Ability to work independently and in a team environment.
Preferred Qualifications:
- Experience with network automation and scripting.
- Familiarity with SD-WAN and cloud networking solutions.
- Experience in a multi-site, global network environment.