Lead Network Engineer (AWS) - Remote

CentralSquare Technologies is Hero-Grade. As the trusted provider of public sector software in North America, more than 8,000 agencies rely on our comprehensive, cloud-based platform to manage critical operations - from dispatch to records, permitting to payroll. We serve with purpose and stand together with our heroes, committed to supporting the public sector with software built for impact.What We’re AboutAt CentralSquare, we don’t just build software - we power public servants and uplift communities with Hero-Grade Technology. Every line of code, every feature we deliver helps heroes across North America protect, serve, and save lives. When you join us, you become part of a mission-driven team creating technology that makes communities safer and stronger.Your Growth Matters. We believe heroes deserve opportunities to rise. That’s why we invest in your career with mentorship, learning programs, and clear paths for advancement. If you’re motivated, there’s no limit to how far you can go.Your Commitment Deserves Reward. We offer competitive compensation and a benefits package designed to support your life inside and outside of work—tuition reimbursement, parental leave, paid volunteer hours, and unlimited PTO. Plus, our flexible work environment gives you the freedom to balance your heroic work with personal well-being, whether you’re in the office or remote.Join us and help build the tools that power real-life heroes. Together, we make a difference.TheRoleThis role will lead the architecture, design, and deployment of network solutions with our Cloud Infrastructure team.Responsibilities will include developing specifications, implementing and maintaining cloud network security architecture for systems applications, performing and managing network design upgrades and hardware reconfigurations in a hybrid environment, diagnosing and resolving routing and interconnectivity issues, and overall ensuring the availability, reliability, integrity, and efficient operation of the systems that support the AWS Cloud and hosted applications.There will be on-call hours for this position on a rotating schedule (typically twice a month).Job DutiesResponsible for the design, configuration, and implementation of the network infrastructure including, routers, switches, and firewallsProvides the technical designs and configurations for infrastructure security including VPN services, security policies and firewall configurationsExperience with building and troubleshooting Site-to-Site VPNsStrong knowledge of all types of Network Address Translations (NAT)Extensive knowledge of Cisco ASA firewalls, routers and switches (Cisco IOS, NX-OS, ASA, ASDM)Extensive understanding of physical and logical network segmentation including VLANs and IP subnettingVast knowledge in TCP/IP configurations, network addressing, and IP address managementSkilled in network routing protocols including OSPF and BGPStrong expertise in troubleshooting network issues including connectivity and latency for production environmentsAbility to configure and maintain network management and monitoring systemsProvides escalated on and off hours support for all escalated IT issues and cutoversExcellent written and verbal communication skills.Demonstrate a drive and passion for continuous improvement in all aspects of workWhat You'll Bring to NumeratorRequirementsBachelor’s degree in areas such as Computer Systems Engineering, Network Security Management, Information Technology or Computer Science7+ years proven Network Engineer experience - Particularly Cisco routing and switchingStrong Knowledge of routing protocols - (BGP, OSPF etc.)Experience configuring Cisco ASA firewalls including managing firewall rulesExperience in scripting using Python or Ansible for automationVPN Configuration and Troubleshooting experienceExposure to AWS cloud environment would be a plusCisco CCNP or equivalent experienceStrong aptitude for troubleshooting and/or isolating network related problemsExcellent written and oral communication skillsAbility to work independently and in a team environmentOccasionally work evenings and weekends to accommodate global customer change windowsCertifications are a huge plus! | Cisco Certified Network Associate certifications, Professional CompTIA Network, AWS certifications, or similar