Job Responsibilities : • Plan and execute NX-OS code/firmware currency upgrades across DC switching estate\r\n\r\n• Manage vPC (virtual Port-Channel) pair upgrades without service disruption\r\n\r\n• Coordinate upgrade windows across DC and DMZ environments\r\n\r\n• Validate post-upgrade state and rollback if needed\r\n\r\n• Support catalyst-family switching alongside Nexus upgrade work\r\n
Job Summary : DC-SW Currency Upgrade-(Data Center Software Upgrade)
Job Description : Role #2: DC-SW Currency Upgrade:\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\nSkillset needed:\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\nRequired: H
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Skill Requirement : • CCNP-level switching and routing knowledge (mandatory)\r\n• Strong hands-on NX-OS upgrade experience (mandatory — distinct from general DC LMNT skillset)\r\n• Solid understanding of vPC concepts (mandatory)\r\n• Catalyst switching family familiarity\r\n• Load balancer exposure — desirable, not mandatory\r\n• Arista exposure — a plus\r\n• 8–12 yrs total; 3–5 yrs relevant
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HCLTech is a global technology company, home to more than 226,600 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending September 2025 totaled $14.2 billion. To learn how we can supercharge progress for you, visit hcltech.com.
