Technical Sales Specialist COS and UDM

Ericsson; Dadri; On-site; INR 900,000 - 1,500,000; Full time

Job summary

Ericsson in Noida invites applications for a Technical Sales Support Specialist – COS, UDM and Exposure Bid Office to join the Core Networks team. You will act as a domain SME, developing technically competitive proposals for RFx and tender responses across IMS, Signalling, CS Core, UDM and Exposure solutions.

You will design network solutions, prepare BoQ and technical documents, capture risks and assumptions, support Bid Managers, and advise on cost-efficient options while coordinating with

Qualifications

• Bachelor’s degree in Telecommunication, Electronics Engineering or equivalent.
• 2–7 years of relevant product and solution experience in vendor, operator or telecom environments.
• Strong Core Network knowledge with virtualization and cloud native exposure.

Responsibilities

• Take ownership of technical bid responses for assigned Core Network solution areas and ensure high-quality RFP/tender responses within agreed timelines.
• Analyze customer RFx requirements, identify technical clarifications and work closely with Market Area solution specialists and SMEs.
• Design and propose solutions covering IMS, Signalling, CS Core, UDM and related Core Network products.
• Prepare network designs, dimensioning, solution proposals, BoQ, technical compliance statements and product-related documentation.
• Capture and document technical assumptions, dependencies and risks within proposed solutions.
• Support Bid Managers during the bid acceptance phase with scope definition and effort estimation.
• Develop solutions covering technologies such as VoLTE, VoNR, Fixed/FMC, Unified Communications, SIP Interconnect, SIP Trunking, SRVCC, MNP and MVNO.
• Support signalling solutions including DSC (DA/DRA/DEA) and SC (BSF/SCP/SEPP).
• Propose alternative technical solutions where changes are required based on customer or business needs.
• Provide recommendations from TCO/BBTS perspectives to optimise proposed solutions.
• Drive knowledge sharing and effective reuse of available technical documentation and solution repositories.
• Work with relevant stakeholders to mobilise internal and external resources required to fulfil customer solution requirements.

Skills

IMS Core

VoLTE/VoNR

SIP-based applications

Signalling solutions

CS Core

VoIP

Cloud Native

Virtualisation

Dimensioning tools

Unified Communications

Education

Bachelor’s degree in Telecommunication or Electronics Engineering

MBA

Tools

Dimensioning tools

Product configuration tools

Job description

Join our Team

About this opportunity

We are looking for a Technical Sales Support Specialist – COS, UDM and Exposure Bid Office to join the Core Networks team. This is a highly technical role where you will work as a domain SME, collaborating closely with Market Area specialists to support customer RFx and tender responses. You will contribute expertise across IMS, Signalling, CS Core, UDM and Exposure solutions, developing competitive, optimised and cost-effective technical proposals based on customer requirements. The role requires strong Core Network knowledge, solution design capabilities, and an understanding of Virtualisation and Cloud Native technologies.

What you will do

• Take ownership of technical bid responses for assigned Core Network solution areas and ensure high-quality RFP/tender responses within agreed timelines.
• Analyse customer RFx requirements, identify technical clarifications and work closely with Market Area solution specialists and SMEs.
• Design and propose solutions covering IMS, Signalling, CS Core, UDM and related Core Network products.
• Prepare network designs, dimensioning, solution proposals, Bill of Quantities (BoQ), technical compliance statements and product-related documentation.
• Capture and document technical assumptions, dependencies and risks within proposed solutions.
• Support Bid Managers during the bid acceptance phase with scope definition and effort estimation.
• Develop solutions covering technologies such as VoLTE, VoNR, Fixed/FMC, Unified Communications, SIP Interconnect, SIP Trunking, SRVCC, MNP and MVNO.
• Support signalling solutions including DSC (DA/DRA/DEA) and SC (BSF/SCP/SEPP).
• Propose alternative technical solutions where changes are required based on customer or business needs.
• Provide recommendations from TCO/BBTS perspectives to optimise proposed solutions.
• Drive knowledge sharing and effective reuse of available technical documentation and solution repositories.
• Work with relevant stakeholders to mobilise internal and external resources required to fulfil customer solution requirements.

The skills you bring

• Bachelor’s degree in Telecommunication, Electronics Engineering or an equivalent discipline. MBA would be an added advantage.
• 2–7 years of relevant product and solution experience within vendor, operator or telecommunications technology environments.
• Strong knowledge of IMS Core solutions, including VoLTE/VoNR, CSCF, SBG/SBC, MRF, SIP-based applications, Fixed/FMC and Unified Communications.
• Good understanding of Signalling solutions, including DSC, DA/DRA/DEA, BSF, SCP and SEPP.
• Good knowledge of CS Core solutions, including CSFB, SRVCC, MNP and MVNO.
• Knowledge of HSS, CUDB, HLR, CCSM and CCDM.
• Strong understanding of VoIP, SIP, 3GPP standards, wireless call flows and related telecommunications protocols.
• Good understanding of Virtualisation and Cloud Native technologies.
• Working knowledge of relevant dimensioning and product configuration tools.
• Previous IMS product knowledge would be an advantage.
• Strong analytical and solution-oriented mindset with the ability to identify cost-effective technical solutions.
• Excellent customer focus, presentation, communication and stakeholder-management skills.
• Ability to work independently as well as collaboratively within cross-functional teams.
• Ability to perform effectively under pressure and manage delivery timelines.
• Innovative and proactive mindset with the ability to identify new solution opportunities.
• Strong ability to communicate clear and concise technical recommendations to customers, peers and management.
• Willingness to travel domestically and internationally based on business requirements.

Why join Ericsson?

At Ericsson, you´ll have an outstanding opportunity. The chance to use your skills and imagination to push the boundaries of what´s possible. To build solutions never seen before to some of the world’s toughest problems. You´ll be challenged, but you won’t be alone. You´ll be joining a team of diverse innovators, all driven to go beyond the status quo to craft what comes next.

Encouraging a diverse and inclusive organization is core to our values at Ericsson, that's why we champion it in everything we do. We truly believe that by collaborating with people with different experiences we drive innovation, which is essential for our future growth. We encourage people from all backgrounds to apply and realize their full potential as part of our Ericsson team. Ericsson is proud to be an Equal Opportunity Employer. learn more.

Primary country and city: India (IN) || Noida

Req ID: 792967