Senior Administrator - Avaya (Telecommunications)
India
Job Description
Senior Administrator - Avaya (Telecommunications)
Others, Telangana

Job Summary

We are seeking an experienced Telecom Expense & ISP Billing Professional with deep domain knowledge of global ISP billing models, mobile operator ecosystems, and telecom financial processes. The ideal candidate will combine strong analytical and financial skills with hands‑on expertise in working with international telecom partners and service providers. This role requires coordination across global time zones and collaboration with multiple stakeholders worldwide.

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Key Responsibilities

Key Responsibilities

  • Telecom Expense Management (TEM):
    Manage end-to-end telecom billing, reconciliation, and expense analysis across global ISPs and mobile operators.
  • ISP & Mobile Operator Billing Expertise:
    Understand global billing structures, taxes, surcharges, discounts, SLAs, and contracting models across ISPs and mobile carriers (e.g., data, voice, roaming, dedicated internet, MPLS, SD‑WAN, IoT connectivity).
  • Invoice Validation & Financial Controls:
    Analyze, validate, and approve telecom invoices ensuring accuracy, compliance, and alignment with contractual terms.
  • Global Vendor Coordination:
    Work directly with international ISPs and mobile operators across regions—North America, Europe, APAC—to resolve billing disputes, clarify charges, and optimize telecom spend.
  • Financial Analysis & Reporting:
    Prepare regular spend analysis, cost-reduction insights, variance reports, and forecasting to support leadership and finance teams.
  • Contract & SLA Review Support:
    Assist in reviewing global telecom agreements, rate cards, SLAs, and renewal terms to ensure financial efficiency and compliance.
  • Process Optimization:
    Recommend and implement improvements to telecom billing workflows, data integrity, and financial tracking mechanisms.
  • Cross‑Functional Collaboration:
    Partner with IT, Finance, Procurement, and Operations to ensure accurate budgeting, service inventory tracking, and operational alignment.

Skill Requirements

  • 5–10 years of experience in telecom expense management or global ISP/mobile operator billing.
  • Strong understanding of global telecom billing practices, including data/voice billing, usage-based models, cross‑border telecom taxation, and enterprise connectivity services.
  • Hands-on experience interacting with global telecom operators and ISPs such as AT&T, Verizon, BT, Vodafone, Orange, Singtel, etc.
  • Solid financial acumen, including invoice management, budgeting, cost allocation, and variance analysis.
  • Excellent analytical and problem‑solving abilities with strong Excel/financial modeling skills.
  • Experience working with TEM tools (e.g., Tangoe, Calero, Sakon, Tellennium) is a plus.
  • Strong communication and negotiation skills to work effectively with global vendors.
  • Ability to independently manage tasks in a fast-paced, multi-time-zone environment.
  • Must be comfortable working evening hours (India time) to collaborate with Europe & US regions.

Other Requirements

  • Bachelor’s degree in Finance, Accounting, Business, Telecommunications, or related field.
  • Certifications or exposure in telecom billing, procurement, or financial operations.
  • Experience in enterprise network environments (e.g., MPLS, SD‑WAN, cloud connectivity).

Work Schedule

  • Evening India shift to provide optimal coverage across India, US, and Europe time zones.
  • Flexibility to adjust hours as needed for critical meetings or vendor coordination.
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 226,300 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 December 2025 totaled $14.5 billion.

23 Benefits At HCLTech, we believe in empowering our employees with comprehensive benefits that support their professional growth and enhance their well-being. When you sign up for a career with us, you gain access to: https://rmkcdn.successfactors.com/147eb21f/a701dca9-f32d-4fc9-9447-6.svg Industry-benchmarked compensation https://rmkcdn.successfactors.com/147eb21f/b0c54381-ddcc-4a33-9b35-9.svg Best-in-class healthcare benefits https://rmkcdn.successfactors.com/147eb21f/b73027be-7aae-4d36-a090-4.svg Personal time off https://rmkcdn.successfactors.com/147eb21f/d5b4fdfd-2e99-4e26-9878-9.svg Maternity and paternity benefits https://rmkcdn.successfactors.com/147eb21f/3d42b0fc-4652-435a-9ece-c.svg Access to skills / higher education programs/resources https://rmkcdn.successfactors.com/147eb21f/aeddeaf2-9e25-4584-ad11-d.svg Discounts on products and services via Benefit Box https://rmkcdn.successfactors.com/147eb21f/a9609a3b-2700-4b3c-9d90-a.svg Participate in CSR programs and live life with a purpose https://rmkcdn.successfactors.com/147eb21f/c6e33851-710f-4634-bd69-f.svg Opportunities to grow and advance your career Note: The benefits listed above vary depending on the nature of your employment and the country where you work. Some benefits may be available in some countries but not in all.