Network Engineer Senior

Acuity Inc.•Conyers, GA

2d•$83,300 - $164,400•Remote

About The Position

Acuity Inc. is seeking a Senior Network Engineer with a focus on firewall administration and a security mindset to join our Infrastructure Engineering team. As part of our team, you'll have the opportunity to design, secure, deploy, scale, and maintain highly available network infrastructure both on site as well as in the cloud with Azure. Our team's focus is on quantifying and improving the availability, reliability, security, and performance of our products and services. You'll collaborate closely with LAN admins and security teams to achieve these goals. We embrace a culture of trust, respect, asynchronous communication, creativity, and customer value. Remote work is the norm for our highly distributed teams.

Requirements

7+ years of experience in a similar role.

Nice To Haves

In depth experience with firewall administration, VPN tunnels, and multi-ISP routing
Network access control (NAC) systems
Network switch and AP hardware configuration and installation
Network design, implementation and troubleshooting.
Network segmentation that includes security limits with ACLs, NACs, and firewalls.
Wireless network security with 802.1x and certificate authentication.
WAF experience with DDoS and Bot protections
Incident response and/or incident management experience.
Experience with highly available distributed systems.
Experience with OT (Operational Technology) network segmentation is a plus
Experience defining SLAs, SLOs, and SLIs.
Experience with Microsoft Azure cloud platform.

Responsibilities

Building site-to-site VPN tunnels
Maintaining a secure limited access firewall rule base
Building network configurations and connections across LAN and WAN.
Troubleshooting network problems.
IP address allocation and maintenance to avoid overlaps.
Maintaining firmware on switches, APs, load balancers and other devices.
Network segmentation.
Voice and Call Center system configuration.
Leading incident resolution efforts and postmortems.
Designing and implementing monitoring and automation tools.
A system operations mindset focused on maintaining uptime and addressing disruptions.
Strong collaboration skills to work with other engineering teams.
Familiarity with monitoring systems such as SolarWinds, PRTG, Azure.
Experience with web networking, TLS, SSL certificate management, reverse proxies, and load balancing.
Excellent written communication skills.
A passion for solving complex problems and continuous improvement.
Some travel may be required