Job Detail: Senior Network Engineer

Description:

• Install, configure, and maintain network hardware and software, including routers, switches, firewalls, and wireless devices.
• Administer network systems and related environments, including software, hardware, and configurations.
• Maintain and update IP/DHCP scopes, DNS settings, and detailed network documentation, including Visio diagrams.
• Lead network projects, including designing and implementing new networks, upgrading existing systems, and providing strategic guidance for future initiatives.
• Perform disaster recovery operations and periodic testing.
• Collaborate with the Security team to plan and implement network security measures, including regular upgrades and patch management.
• Monitor and optimize network performance, identifying and implementing necessary adjustments.
• Research and design innovative network solutions to enhance efficiency and performance.
• Coordinate with WAN link carriers to resolve complex connectivity issues.
• Oversee the maintenance and monitoring of VPLS and MPLS networks.
• Analyze network data using tools like Wireshark, TCP dump, and SNMP tools.
• Provide mentorship and leadership to junior Network Engineering staff.
• Conduct regular performance reviews and manage escalated network support issues.
• Participate in an on-call rotation and undertake additional duties as assigned.
• Troubleshoot and resolve Tier 1 and Tier 2 network issues efficiently.

• Experience: 8+ years in a network engineering role.
• Certifications: CCNP required; advanced certifications (e.g., VMware VCP, AWS Advanced Networking, CCIE) highly preferred.
• Networking Skills: Strong knowledge of network infrastructure, Cisco routers/switches (IOS/Nexus), ASA firewalls, Meraki wireless, and advanced routing protocols (EIGRP, BGP).
• AWS Expertise: Proven experience with AWS networking, including VPC, Direct Connect, ELB, ALB, Route 53, and security features (IAM roles/policies, NACLs).
• VMware NSX: Hands-on experience with VMware NSX and software-defined networking.
• Automation Tools: Proficiency with tools like Terraform and Ansible for Infrastructure as Code (IaC).
• Protocols & Services: In-depth understanding of TCP/IP, DHCP, DNS, Subnetting, and VPN technologies (DMVPN, IPSec, SSL).
• Telecom & VoIP: Experience with SIP connections, VoIP systems, and carrier interconnects.
• Change Management: Strong grasp of change management processes and procedures.
• Additional Tools: Familiarity with load balancers (HAProxy, F5) and network monitoring/logging solutions.
• Physical Networking: Hands-on experience with copper cabling and fiber optics.

• Ability to quickly adapt to new technologies and products using documentation and online resources.
• Strong problem-solving and analytical skills to design and troubleshoot complex networks.
• Excellent communication and leadership skills for mentoring junior team members and working cross-functionally.