Network Engineer

PRINCIPAL DUTIES AND RESPONSIBILITIES ===================================== * Install, maintain, and troubleshoot enterprise LAN and WAN systems involving Cisco, Palo Alto, Meraki, and Brocade/Foundry equipment. * Design and implement network solutions that meet defined technical and business requirements. * Manage Cisco VPN services and provide Tier 3 client support. * Manage intrusion prevention and detection systems (IPS/IDS) and web filtering, centered on Palo Alto next-generation firewalls. * Manage firewalls, demilitarized zone (DMZ) environments, and protections for client internet access. * Ensure management and monitoring systems accurately reflect the configuration and operational state of the network environment. * Proactively analyze network infrastructure and related technologies to identify opportunities for improvement or reconfiguration. * Develop and maintain technical documentation and effective network diagrams for operational support. * Provide technical guidance and leadership to less-experienced network personnel. * Diagnose and resolve network issues, including escalation to vendor support when appropriate. * Collaborate with third-party providers, including internet service providers, WAN providers, and hardware and software vendors. * Plan, operate, and troubleshoot dynamic routing across Iyuno’s global environment. * Support and work with IP telephony systems. * Integrate with provider-operated BGP, OSPF, and MPLS networks. * Manage multiple complex projects simultaneously within a large-company environment. * Follow established change-management processes and notification procedures. * Work flexible hours and provide emergency coverage as needed in a mission-critical, 24/7/365 environment. QUALIFICATIONS AND EXPERIENCE ============================= * Bachelor’s degree in computer science, information technology, or a related field preferred; an equivalent combination of education and relevant experience may be considered. * CCNA certification or equivalent demonstrated capability required, with the aptitude to pursue higher-level qualifications. * At least four years of experience administering and designing networks using Cisco or Brocade/Foundry devices. * At least four years of experience with firewalls, switches, VPNs, and LAN/WAN environments. * Experience with Palo Alto firewalls and Panorama. * Experience identifying, interpreting, and evaluating system and network requirements. * Linux experience is advantageous. * Experience with SolarWinds and Cacti is advantageous. * Python and scripting experience is beneficial. KNOWLEDGE, SKILLS, AND COMPETENCIES =================================== * Excellent written and verbal communication skills. * Strong technical understanding and the ability to quickly grasp complex subject matter. * Excellent analytical, troubleshooting, and problem-solving skills. * Ability to work effectively under pressure and meet tight deadlines. * Self-motivated, proactive, and able to work independently and use sound judgment. * Collaborative team player with strong interpersonal skills and a service-oriented approach to internal customers. * Excellent organization, time management, and attention to detail. * Enthusiastic, adaptable, and committed to continuous learning. Salary Range: $100,000-$155,000