Sr Administrator (Support & Operations)

Job description

Position: E2E Telecom Network Performance & Capacity Lead Experience: 8+ Years Location: Indore, India Role Summary: We are looking for an experienced telecom professional with strong E2E knowledge of Core and OSS domains, capable of managing complex network solutions, performance and capacity planning. Key Responsibilities Key Requirements: Strong understanding of 4G/5G network architecture, signaling and detailed call flows. Extensive knowledge of at least one of EPC, 5G Core and / or IMS architectures and interfaces. Strong understanding of 4G / 5G telecom protocols/interfaces Hands-on experience in Network Operations, Performance Management, Capacity Planning and Optimization. Strong troubleshooting skills with ability to analyze E2E service flows, KPIs, traffic, capacity and network degradation. Good understanding of Cloud, Kubernetes, CNF/NFV and cloud-native telecom networks. Experience working across all Core domains and multi-vendor environments. OSS, Security, BSS knowledge will be added advantage. Ability to lead complex technical discussions and drive cross-domain issues and optimization initiatives to closure. Strong analytical skills, stakeholder management and problem-solving skills. Preferred: Experience in automation, network analytics and AI/ML-based anomaly detection. Skill Requirements Other Requirements Apply now Information at a Glance Why HCLTech? At HCLTech, you'll supercharge your potential. You'll find your career. And you'll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first. HCLTech is a global technology company, home to more than 230,000 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 2026 totaled $14.8 billion. Disclaimer Privacy Statement Terms of use Sitemap Raise a Grievance We use cookies on our site. Please read more about cookies policy here. Opens in a new tab. Opens in a new tab. Opens in a new tab. Opens in a new tab. Opens in a new tab. Opens in a new tab. Copyright © 2026 HCL Technologies Limited Cookie Consent Manager When you visit any website, it may store or retrieve information on your browser, mostly in the form of cookies. Because we respect your right to privacy, you can choose not to allow some types of cookies. However, blocking some types of cookies may impact your experience of the site and the services we are able to offer. 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