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
