Note: The job is a remote job and is open to candidates in USA. Conexess Group is a technology company focused on transforming financial services for community banks and credit unions. They are seeking a Senior Network Support Engineer to enhance their network infrastructure and ensure high-performing connectivity across the organization. The role involves managing network upgrades, troubleshooting connectivity issues, and collaborating with cross-functional teams to deliver secure network services.

Responsibilities

• Assist in maintaining and deploying multi-vendor high-availability network solutions to support enterprise and data centers environments, ensuring compliance with financial industry regulations and security standards
• Configure and maintain network devices such as routers, switches, Wireless Controllers (eg Cisco, Arista)
• Support the implementation of network protocols such BGP, EIGRP, OSPF, MPLS, L3 VPNs, VxLAN, DMVPNs etc
• Maintain and leverage network automation scripts using Python, Ansible to safely execute changes to production network devices
• Provide support for the Wireless Environment across all locations
• Collaborate with cross-functional teams, including Security, Systems, and Operations, to deliver reliable and secure network services
• Utilize existing SOPs to execute disaster recovery and business continuity exercises
• Participate in capacity planning and network expansion projects, ensuring scalability and future proofing of the infrastructure to meet the growing needs of banks and credit unions
• Create and maintain detailed network documentation, including diagrams, configurations, and operational procedures
• Regularly troubleshoot, resolve network issues
• Participate in on-call rotation with other members of the team
• Providing guidance to junior engineers and support staff
• Stay current with emerging networking technologies and recommend improvements to enhance performance and reduce operational risk
• May perform other duties as assigned

Skills

• At least 6-7 years of experience in network engineering within a large enterprise environment
• Expertise in Layer 2 and Layer 3 networking protocols, including VLANs, STP, BGP, OSPF, MPLS, and Wi-Fi technologies
• Hands-on experience with network automation and scripting (eg Ansible/Python)
• Familiarity with SD-WAN and cloud networking solutions (eg AWS, Azure, or Google Cloud)
• Strong analytical and problem-solving skills
• Excellent communication and documentation skills
• Hands-on experience CLOS architecture (eg. Cisco ACI, Arista Spine/leaf)
• Familiarity with Cisco ASA and Palo Alto firewalls
• At least 7 years of experience as a network engineer within a large enterprise environment
• Familiarity with real-time telemetry, analytics, and automation for enterprise, campus, and data center networks using Arista CloudVision
• Past experience managing multi-vendor Wi-Fi environments specializing in Cisco WLC, Cisco Client and Arista Wi-Fi (AGNI, CV-CUE)
• Experience with Infoblox DDI Management
• Experience managing high-capacity core network infrastructure connecting data centers, regional hubs, and cloud environments
• Bachelor's degree in computer science, Information Technology
• Cisco CCIE or CCNP
• Arista Client – opening #2 only
• Working Knowledge of Cisco ACI and Arista Fabric networking solutions – opening #2 only
• Datacenter or service provider routing and switching experience
• Experience creating and deploying MOPs
• Experience in the Fintech or Financial Services Sector

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