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.
Responsibilities- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
Nokia is a global leader in connectivity for the AI era. With expertise across fixed, mobile and transport networks, powered by the innovation of Nokia Bell Labs, we’re advancing connectivity to secure a brighter world.
Our recruitment process
We act inclusively and respect the uniqueness of people. Our employment decisions are made regardless of race, color, national or ethnic origin, religion, gender, sexual orientation, gender identity or expression, age, marital status, disability, protected veteran status or other characteristics protected by law. We are committed to a culture of inclusion built upon our core value of respect.
If you’re interested in this role but don’t meet every listed requirement, we still encourage you to apply. Unique backgrounds, perspectives, and experiences enrich our teams, and you may be just the right candidate for this or another opportunity.
The length of the recruitment process may vary depending on the specific role's requirements. We strive to ensure a smooth and inclusive experience for all candidates. Discover more about the recruitment process at Nokia.
- Flexible and hybrid working schemes
- A minimum of 90 days of Maternity and Paternity Leave, with the option to return to work within a year following the birth or adoption of a child (based on eligibility)
- Life insurance to all employees to provide peace of mind and financial security
- Well-being programs to support your mental and physical health
- Opportunities to join and receive support from Nokia Employee Resource Groups (NERGs)
- Employee Growth Solutions to support your personalized career & skills development
- Diverse pool of Coaches & Mentors to whom you have easy access
- A learning environment which promotes personal growth and professional development - for your role and beyond
Nokia Kanata, Ontario, CAN Office
600 March Rd, Kanata, ON, Canada, K2K 2T6
Nokia Ottawa, Ontario, CAN Office
Ottawa, Canada
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