Senior Network Engineer

Arraya Solutions; Boca Raton (FL); Hybrid; USD 80,000 - 120,000; Full time

Job summary

Arraya Solutions is seeking a Network Engineer to join client teams. The role combines on-site deployment with remote collaboration, focusing on reliable network operation and support across diverse locations.

Ideal candidates will manage routing, switching, VPNs, firewall security, and performance monitoring, while communicating clearly with technical and non-technical clients to ensure seamless connectivity and service continuity.

Qualifications

• Experience in Network Engineering or Infrastructure support.
• Knowledge of TCP/UDP, VLANs, and LAN/WAN.
• Experience with VPNs and secure remote connectivity.

Responsibilities

• Deploy and support network infrastructure including switches, routers, DHCP, LAN/WAN.
• Onsite implementation of network connectivity for client locations.
• Configure VPNs, firewalls, and security technologies.

Skills

TCP/IP

VPNs

Routing protocols

Firewall security

Network monitoring

Onsite support

Education

Bachelor's degree in related field

Tools

Firewalls

Networking hardware

Monitoring tools

Job description

Overview

Arraya Solutions, a leading National Technology Consulting Firm, is looking for a Network Engineer to join our customers' team. This position is hybrid, with 3 days per week on-site.

Primary Responsibilities

• Deploy, configure, and support network infrastructure, including switches, routers, DHCP services, and LAN/WAN environments.
• Perform onsite implementation of network connectivity for new and existing client locations.
• Configure and maintain VPN connectivity, firewall solutions, and other network security technologies.
• Monitor network health, identify performance issues, and implement corrective actions to improve reliability.
• Troubleshoot connectivity, routing, switching, and infrastructure-related incidents while providing timely updates to internal teams and clients.
• Apply firmware updates and perform preventive maintenance on networking equipment.
• Respond promptly to incidents and service requests, providing technical support to end-users and resolving network-related issues.
• Support and maintain our network infrastructure to ensure seamless connectivity, high availability, and optimum performance.
• Configure and troubleshoot network devices, including routers, switches, firewalls and wireless access points.
• Monitor network performance and proactively identify and resolve issues to ensure optimal uptime, throughput and latency.
• Collaborate with cross-functional teams to understand business requirements and provide network solutions that align with organizational objectives.
• Perform network upgrades, including firmware updates and hardware replacements, while minimizing disruption to operations.
• Document network configurations, diagrams and troubleshooting guides to maintain an accurate record of the network infrastructure.
• Assist with disaster recovery planning and support business continuity initiatives.
• Ensure network environments follow security standards, compliance requirements, and industry best practices.

Required Skills

• Solid understanding of TCP/IP networking, routing, switching, VLANs, and LAN/WAN technologies.
• Experience configuring VPNs and secure remote connectivity solutions.
• Experience configuring and troubleshooting routing and switching protocols (BGP, IS-IS, MPLS, RSVP-TE).
• Working knowledge of network protocols (TCP/UDP, DHCP, DNS) and experience with IPv4 and IPv6.
• Experience working in a multi-vendor environment with hands-on experience with networking hardware.
• Hands-on knowledge of firewall administration and network security.
• Strong troubleshooting skills using network monitoring and diagnostic tools.
• Experience supporting onsite network installations ranging from small office deployments to more complex environments.

Qualifications

• Demonstrated experience in Network Engineering, Network Administration, or Infrastructure Support.
• Strong analytical and problem-solving abilities with the capability to resolve technical issues independently.
• Experience and fundamental knowledge in core network concepts TCP/UDP, Layer 2 protocols such as STP, VTP, VLANs, DHCP, Layer 3 protocols like EIGRP, OSPF, QoS, BGP, multicast and security protocols SSL, VPN and IPsec/NA.
• Experience with WAN tech, Dedicated Circuit, Layer2 / Layer3 MPLS, WAN Optimization, SD-WAN.
• Experience with implementation of next generation firewalls.
• Comfortable working directly at client locations with minimal supervision.
• Excellent communication and customer service skills when working with both technical teams and end users.