We are seeking a highly skilled Network & Security Solution Architect / Specialist to lead the design, implementation, and operational support of enterprise network and security infrastructure. This role combines strategic architecture responsibility — securing and optimizing networks using Fortinet and Palo Alto firewalls, advanced routing and switching, and Nokia SR-series routing technologies — with hands-on operational expertise in wireless network design, deployment, and incident resolution using Aruba and Cisco solutions. The ideal candidate brings a blend of architectural vision and operational rigor, with a strong preference for CCIE/SRAcertifications and working familiarity with Nokia routers and Aruba WiFi technologies.
Network & Security Architecture
- Design and implement secure, resilient network architectures leveraging Fortinet and Palo Alto firewalls.
- Develop and apply strategies to safeguard systems against vulnerabilities and emerging threats while maintaining optimal performance.
- Architect, optimize, and troubleshoot complex routing and switching environments to ensure consistent, high-quality service delivery.
- Drive high availability and reliability across the network infrastructure.
- Define and enforce security policies and standards aligned with industry best practices.
- Lead regular audits and risk assessments to maintain compliance with regulatory requirements.
- Partner with cross-functional teams to integrate Nokia routers and Aruba WiFi technologies into the broader network ecosystem.
- Continuously optimize wired and wireless network performance for scalability, resilience, and security.
Wireless Network Design & Deployment
- Design and deploy enterprise wireless networks, including Access Points, Controllers, and Gateways.
- Architect and manage authentication solutions using ClearPass Policy Manager (CPPM) or Cisco ISE.
- Diagnose and resolve complex wireless network issues, delivering timely technical support to end users.
Incident, Change & Problem Management
- Own the resolution of high-priority incidents and service requests, ensuring timely, effective outcomes.
- Manage incident tickets end-to-end, delivering technical solutions and coordinating with internal teams and external vendors.
- Conduct root cause analysis, document findings, and recommend design improvements to prevent recurrence.
- Adhere to established change and problem management processes for all network updates and implementations.
- Escalate complex issues to senior engineers as needed and support remote project implementations.
Documentation, Governance & Mentorship
- Produce comprehensive documentation for network designs, configurations, and wireless network setups.
- Mentor and guide junior team members, fostering technical growth and a collaborative team culture.
Must-Have
- 10+ years of experience in network security and architecture roles, including hands-on experience with Nokia SR-series routers.
- Advanced, architecture-level knowledge of Fortinet and Palo Alto firewalls.
- Deep expertise in routing and switching protocols (e.g., BGP, OSPF, MPLS), with proven ability to design and troubleshoot across multi-vendor platforms.
- Demonstrated experience in Wireless LAN design, configuration, and deployment using Aruba or Cisco technologies.
- Hands-on expertise with Aruba WLAN products and ClearPass Policy Manager (CPPM), or Cisco ISE.
- 6+ years of experience in Network Services, with a strong track record in complex, mission-critical environments.
- Solid proficiency in authentication protocols (RADIUS, TACACS+, LDAP) and core network security principles.
- Bachelor's degree (or equivalent) in Telecommunications, Information Technology, or Computer Science.
- CCIE (Cisco Certified Internetwork Expert) or SRA (Security Routing Architect) preferred.
- Equivalent security certifications (e.g., CISSP, CISM, CEH) highly desirable.
Nice-to-Have
- Familiarity with Nokia routers, including configuration and management.
- Experience with Aruba WiFi technologies and wireless network performance optimization.
- Experience gathering requirements for network solutions, with a solid understanding of Enterprise WLAN concepts.
- Certifications such as ACCP, ACMA, or ACCX are considered an asset.
- Strong analytical and problem-solving mindset.
- Excellent communication, interpersonal, and cross-team collaboration skills.