Senior Engineer/Specialist-Wireline

Join our Team

About This Opportunity
We are hiring across multiple levels within our Fixed Line Core and IMS VOBB operations team — from skilled L2 Engineers to experienced Senior Engineers and strategic Team Leads. You will be part of a high-performing, multi-vendor network environment supporting critical voice, signaling, and IMS infrastructure across platforms from Ericsson, Nokia, Oracle, Ribbon, Tekelec, and Genband. Whether you are building your core network career or leading a team through technology transformation, this is a compelling opportunity to grow and make real impact in a technically rich, fast-evolving environment.

You Will Bring
•    8–15+ years in telecom core network engineering and operations
•    2+ years in a formal leadership or team management role
•    Expert-level knowledge of IMS, VoLTE, and 5GC core architecture
•    Deep understanding of signaling networks — DSR, STP, Diameter routing
•    Strong knowledge of legacy switching (DMS, CS2K) and migration strategies
•    Proven ability to lead multi-vendor telecom operations at scale
•    Strong stakeholder management, project management, and executive communication skills

What Will You Do
•    Lead and manage a team of engineers across all multi-vendor platforms — Tekelec, Ribbon, Oracle, Nokia, Genband, and Ericsson
•    Own end-to-end network availability, SLA adherence, and operational KPI delivery
•    Drive major incident management, escalation handling, and post-incident reviews
•    Define and improve operational processes, automation frameworks, and best practices
•    Plan and execute network expansions, IMS-to-5GC evolution programs, and TDM-to-VoIP/IMS migrations
•    Manage relationships with internal stakeholders, vendors, and customers
•    Lead budgeting, capacity forecasting, and long-term technology roadmap planning
•    Ensure compliance with security policies, audit requirements, and operational standards

Key Qualifications
•    Bachelor's or master’s degree in Telecommunications, Computer Science, Electrical Engineering, or a related field
•    Relevant experience 8–15+ years (Team Lead)
•    Knowledge of core telecom protocols — SS7, SIGTRAN, SIP, Diameter, and RTP
•    Hands-on experience with multi-vendor platforms across Ericsson, Nokia, Oracle, Ribbon, Tekelec, and Genband
•    Linux/Unix proficiency; scripting skills in Python or Shell are an advantage
•    Strong analytical, troubleshooting, and documentation skills
•    Leadership, project management, and stakeholder communication skills (Team Lead)
•    Experience with IMS, VoLTE, 5GC architecture and legacy migration strategies (L3 and above)