Network Administrator

Arraya Solutions, a leading technology consulting firm, is looking for a Data Engineer to join our customer's team!

We are a culture that embraces change, values family and are actively involved with the community. Our team consists of people with positive attitudes who are interested in growing their knowledge around technology and leaders that are heavily involved in day-to-day activities.

We are looking for a technically skilled Network Administrator to join our customer's team for a 3 month project.

The Network Administrator will support the implementation, maintenance and upkeep of network security systems. This includes firewalls, URL filtering, IDS/IPS, network access control, remote access VPN, and similar systems. The Network Administrator will be a key contributor to architecture, design, and implementation work as we mature the network security programs, processes, and practices.

This role requires a combination of technical, communication, and soft skills in order to be successful. The network security role requires collaboration with members of the Information Security, IT, Product, and Operations teams. Experience with change management and a focus on customer experience as a key component of measuring success is a must.

Responsibilities (include both engineering & administration for the following areas):

• Next Generation Firewall
• Design, deploy, and maintain cost-effective, resilient WAN, LAN, WLAN, and Voice/Video solutions.
• Analyze, configure, and install corporate network infrastructure, including multi-server environments (IP schemes, DNS, WINS, DHCP, VLAN, QoS, diagrams).
• Troubleshoot network and IT systems, restoring services quickly.
• Ensure network security through policy enforcement, access monitoring, firewalls, VPN/ZTN, and security appliances.
• Manage routers, switches, SD-WAN, network monitoring tools, and PCI compliance practices.
• Maintain network inventory, documentation, diagrams, and Help Desk procedures.
• Perform capacity planning, traffic flow analysis, and recommend upgrades or policy changes.
• Work with third-party vendors and maintain racks, cabling (fiber/copper), and UPS systems.
• Network Security
• IPSEC Tunneling
• VLAN Configs
• Remote Access VPN

Qualifications:

• 3+ years of Network experience supporting production environments
• 3+ years of IT systems/application engineering/administration experience
• 3+ years of hands-on experience with network security services including:
• Practical knowledge of PKI, cryptography, and certificates
• Strong understanding of OSI model - all layers
• Strong understanding of Layer-7 protection techniques as relates to network security
• Strong understanding of Network Firewall, SonicWall, Security Groups, and NACLs, Transit Gateway and VPC architectures