Senior Network Engineer

INGOT

Purpose of Role/Summary:

The Senior Network Engineer will design, implement, and support enterprise network infrastructure across on-premises and cloud environments. This role requires strong technical expertise in routing, switching, and security technologies, with hands-on experience across platforms such as Fortinet, Aruba, Palo Alto, Cisco, and Unifi. The engineer will maintain and optimize existing networks, deliver new infrastructure projects, and work closely with teams including IT Security, Compliance, and Cloud Operations to ensure all changes meet security and regulatory standards. The position also involves reviewing and implementing findings from vulnerability assessments and penetration tests to enhance overall network security.

Main Activities and Responsibilities:

• Design, implement, and maintain LAN, WAN, and wireless network solutions
• Deploy, monitor, and support Aruba, Cisco, and Unifi switching and wireless infrastructure
• Support and optimize SASE integrations for secure remote and hybrid access
• Participate in incident response and advanced network troubleshooting using in-house tools
• Perform network monitoring, performance tuning, and capacity planning
• Lead or contribute to new project implementations, network upgrades, and migrations
• Collaborate with Compliance teams to ensure that network configurations meet all regulatory requirements and internal policies
• Review and implement security improvements based on vulnerability assessments and penetration test findings
• Work with internal teams to maintain a resilient, secure, and compliant network posture
• Document network configurations, architectures, and standard operating procedures
• Any other duties relevant to the role

Required Skills & Experience:

• Proven experience as a Network Engineer in enterprise or hybrid environments
• Strong understanding of Layer 2 and Layer 3 networking concepts, including switching, routing, spanning tree, link aggregation, VRRP, HSRP, and QoS
• Deep knowledge of protocols: TCP/IP, OSPF, BGP, EIGRP, MPLS, VLANs, DNS, DHCP, NAT, and IPsec
• Hands-on experience with Fortinet, Aruba, Cisco, and Unifi solutions
• Familiarity with AWS networking (VPC, Transit Gateway, VPN, Direct Connect) is a plus
• Experience with network monitoring, analysis, and incident response tools
• Excellent troubleshooting, analytical, and documentation skills
• Certifications such as Fortinet NSE, CCNA/CCNP, Aruba Certified, or AWS Networking Specialty are highly valued