Senior Citrix NetScaler; ADC) Architect​/SME

HCLTech is a leading global technology company renowned for delivering cutting‑edge solutions and transformative services across various industries. With a presence in over 50 countries and a workforce of more than 220,000 professionals, HCLTech is committed to driving innovation, customer‑centricity, and sustainable growth. The company’s core values emphasize integrity, collaboration, and an unwavering dedication to excellence, making it a trusted partner for Fortune 500 organizations worldwide.

Work Location : preferably Calgary, AB

• Act as the primary SME for Citrix Net Scaler across production, non-production, and DR environments.
• Design, deploy, and manage L4–L7 load balancing, SSL offloading, traffic management, and application optimization.
• Troubleshoot complex performance, availability, and connectivity issues.
• Implement and manage SSL, content switching, HA/DR, and security integrations.
• Collaborate with network, security, and application teams to onboard and optimize applications.
• Support upgrades, migrations, and modernization initiatives.
• Provide L3+ support, RCA, documentation, and technical mentorship.

• 15+ years of hands‑on experience with Citrix Net Scaler / Citrix ADC in large enterprise environments.
• Strong knowledge of load balancing, TCP/IP, HTTP/HTTPS, SSL/TLS, and networking fundamentals.
• Experience in 24x7 production environments with strong stakeholder communication skills.