252 3G Jobs - Page 6

We are part of the Product & Engineering, Subscriber Signaling and Policy - Registers team. We are focused on building our understanding in Subscriber Data Management, protocols, latest cloud & SW technologies, and awareness of product aspects like performance/footprint, ease of use, robustness, security and the like. We are pragmatic in our approach & we believe that technologies should, at the end sub serve the cause of building great products. We try our best to look ahead and uncover opportunities. You have: 15 Years of hands on development experience on Advanced C++ programming, design patternsand Linux Knowledge in Analysis, Design, Development, module testing, unit testing & functional testing and familiar with debugging and memory profiling tools Experience in - Cloud Infrastructure (Openstack/VMware), & cloud native technologies Docker & Kubernetes It would be nice if you also had: Know-how of TCP/UDP/IP, TLS & socket programming & expertise in http2 protocol 2G/3G/4G/5G Core Network knowledge is desired, preferable to have knowhow about HLR, HSS, UDM, EIR & exposure to 3GPP standards. Realization (Analysis, Development, Implementation) of Registers features, customer issues resolutions, enhancements, change requests with Analysis, designing frameworks, Scripting, Verification & leading team. Technical consultation on development & testing activities of Registers Network Functions including Architecture. Handling of Feature delivery & maintenance topics. Responsible for the product quality & deliverables for new features and handling customer issues. Perform high-level and low-level design of the component/functional area. Take ownership of end-to-end quality assurance of features/components. Meet the relevant project quality targets and objectives. Understanding of performance & robustness aspects of telecom products, preferably core products

In this role with your advanced technical and product support knowledge you will thrive in the Care service delivery team. In this global, 24x7 support environment, you will take ownership of complex troubleshooting cases, particularly at the solution/system level. You will also serve as the primary interface to R&D, escalating customer issues and ensuring their resolution through proactive follow-ups. You have: Engineering Graduate in Telecommunications/IT/Computer Science/Electronics with overall 6+ years of experience including 3+ years in IMS Domain (care/support/development). Practical experience and understanding of 3G,4G,5G Cellular Networks (UMTS, LTE, NR in Core domain) and IP Networks. Hands-on experience with Protocols like SIP, Diameter, TCP/IP/SCTP, UDP, SOAP, HTTP2, SS7, M3UA etc. It would be nice if you also had: Flexibility to travel for project/issue onsite in short notice and/or join customer critical activities. Fluency in spoken and written English. Identify and proactively solve demanding problems and communicate them to key stakeholders. Participate as an SME in the IMS/VoLTE technology area in customer issues via ticket handling and projects. Involve in emergency and 24/7 duty for global IMS customers. Drive implementation, Integration, Acceptance Test, Care & R&D for Telecommunication products like Application Servers, Session Border Controller, sCSCF, iCSCF, iBCF, BGCF,eCSCF. Manage 4G VoLTE Call flow, e.g., 4g-4g, eSRVCC, Conference, etc, 5G VoNR. Contribute in Root Cause Analysis for Complex Customer Tickets. Engage with virtual teams in a 24*7 environment and collaborate to arrive at a feasible solution.

About The Role Job Role Project/Technical Lead Job Requirement & Responsibility Work closely with internal/external stakeholders to track successful program delivery. To maintain and manage platform and infrastructural needs. (Development, UAT, PT, Production) Co-ordinate with other cross functional teams to close Audit findings. (AppSec, Performance) etc. Ensure application compliance with agreed architecture and suggest appropriate changes as applicable. Identify and help team to resolve issues across applications. Skills required Industry experience (Financial Services) in the area of software development, architecture, project management with proven expertise in previous engagements. Hands on expertise on - Java, Spring Boot, Micro-services, Rest Web Services, MQ, Oracle DB, AWS. Excellent analytical and interpersonal skills. Experience in Agile Development processes, TDD,FDD etc. Previous experience in working on FInastra solutions (FCM, FCC) etc. is added advantage. Industry recognized certifications in relevant areas such as Cloud Platforms/Project Management/Agile would be preferred Educational Qualifications Computer Graduation or Engineering Experience Profile 10-14 Yrs

We are part of the Product & Engineering, Subscriber Signaling and Policy - Registers team. We are focused on building our understanding in Subscriber Data Management, protocols, latest cloud & SW technologies, and awareness of product aspects like performance/footprint, ease of use, robustness, security and the like. We are pragmatic in our approach & we believe that technologies should, at the end sub serve the cause of building great products. We try our best to look ahead and uncover opportunities. You have: 7 Years of experience in Functional testing with Python/ROBOT scripting knowledge or hands on development experience with Advanced C++ programming & design patterns Knowledge in Analysis, Design, Development, module testing, unit testing & functional testing and familiar with debugging and memory profiling tools Experience in - Cloud Infrastructure (OpenStack/VMware), & cloud native technologies - Docker & Kubernetes It would be nice if you also had: Proven exposure of protocol functional tests, automation and preferable exposure to performance/Load and Stress tests/tools. 2G/3G/4G/5G Core Network knowledge is desired, preferable to have knowhow about HLR, HSS, UDM, EIR & exposure to 3GPP standards. Demonstrates independence and raises innovative ideas. Understanding of performance & robustness aspects of telecom products, preferably core products. Realization (Analysis, Development, Implementation) of Registers features, customer issues resolutions, enhancements, change requests with Analysis, designing frameworks, Scripting, Verification & leading team. Technical consultation on development & testing activities of Registers Network Functions including Architecture. Handling of Feature delivery & maintenance topics. Responsible for the product quality & deliverables for new features and handling customer issues. Perform high-level and low-level design of the component/functional area. Take ownership of end-to-end quality assurance of features/components

About The Role Role Purpose The purpose of this role is to provide significant technical expertise in architecture planning and design of the concerned tower (platform, database, middleware, backup etc) as well as managing its day-to-day operations ? Do Provide adequate support in architecture planning, migration & installation for new projects in own tower (platform/dbase/ middleware/ backup) Lead the structural/ architectural design of a platform/ middleware/ database/ back up etc. according to various system requirements to ensure a highly scalable and extensible solution Conduct technology capacity planning by reviewing the current and future requirements Utilize and leverage the new features of all underlying technologies to ensure smooth functioning of the installed databases and applications/ platforms, as applicable Strategize & implement disaster recovery plans and create and implement backup and recovery plans Manage the day-to-day operations of the tower Manage day-to-day operations by troubleshooting any issues, conducting root cause analysis (RCA) and developing fixes to avoid similar issues. Plan for and manage upgradations, migration, maintenance, backup, installation and configuration functions for own tower Review the technical performance of own tower and deploy ways to improve efficiency, fine tune performance and reduce performance challenges Develop shift roster for the team to ensure no disruption in the tower Create and update SOPs, Data Responsibility Matrices, operations manuals, daily test plans, data architecture guidance etc. Provide weekly status reports to the client leadership team, internal stakeholders on database activities w.r.t. progress, updates, status, and next steps Leverage technology to develop Service Improvement Plan (SIP) through automation and other initiatives for higher efficiency and effectiveness ? Team Management Resourcing Forecast talent requirements as per the current and future business needs Hire adequate and right resources for the team Train direct reportees to make right recruitment and selection decisions Talent Management Ensure 100% compliance to Wipro’s standards of adequate onboarding and training for team members to enhance capability & effectiveness Build an internal talent pool of HiPos and ensure their career progression within the organization Promote diversity in leadership positions Performance Management Set goals for direct reportees, conduct timely performance reviews and appraisals, and give constructive feedback to direct reports. Ensure that organizational programs like Performance Nxt are well understood and that the team is taking the opportunities presented by such programs to their and their levels below Employee Satisfaction and Engagement Lead and drive engagement initiatives for the team Track team satisfaction scores and identify initiatives to build engagement within the team Proactively challenge the team with larger and enriching projects/ initiatives for the organization or team Exercise employee recognition and appreciation ? Deliver NoPerformance ParameterMeasure1Operations of the towerSLA adherence Knowledge management CSAT/ Customer Experience Identification of risk issues and mitigation plans Knowledge management2New projectsTimely delivery Avoid unauthorised changes No formal escalations ? Mandatory Skills: UxM - NexThink. Reinvent your world. We are building a modern Wipro. We are an end-to-end digital transformation partner with the boldest ambitions. To realize them, we need people inspired by reinvention. Of yourself, your career, and your skills. We want to see the constant evolution of our business and our industry. It has always been in our DNA - as the world around us changes, so do we. Join a business powered by purpose and a place that empowers you to design your own reinvention. Come to Wipro. Realize your ambitions. Applications from people with disabilities are explicitly welcome.

We are now looking for BO Operations Engineer who will handle and operate on a large scale "CS & PS network and CS & PS network Infrastructure" network by performing all level-2 operation activities plus creating internal knowledge bases sessions for information sharing purposes What you will do Fault management including TT handling and fault localization within SLA Configuration activities for new services Incident recovery within SLA Preventive and corrective maintenance activities Network configuration audits 2nd level operation engineers performance during shift time and share the knowledge and proper guidelines to assure their work quality and process consistency You will bring 7 to 14 years of experience in Telecommunications. Domain experience: (CS core / Packet core) at least 5-8 years. A clear understanding of 3GPP standards and different protocols, like SIP, Diameter, BICC, SIGTRAN ,CAMEL,MAP , ..etc Clear understanding for 2G/3G/4G core network nodes, protocols and signaling flow Detailed understanding of different voice core scenarios and signalling flows Detailed understanding of different data core scenarios and signalling flows Strong hands-on experience in O&M of different Voice Core CS nodes like MSC, MGWs, STP, UDC, APG, etc Good knowledge of Virtualization, Cloud NFVI, and NFVO is highly preferred. Very good knowledge of Packet Core nodes, SGSN-MME, GGSN (EPG), SAPC (PCRF) Very good understanding of Cloud technology and infrastructure Knowledge Good Understanding of Packet Core surrounding Nodes (Like IMS, OCC, IPWorks DNS, Charging Nodes) 5GSA and 5G NSA technologies understanding Roaming Data and call flow deep knowledge along with GRX part understanding IMS call flows Excellent IP background MPBN Knowledge Very good knowledge of Linux Excellent analytical & presentation skills. Plan and execute context specific analysis and problem-solving framework in collaboration with stakeholders and vendors. Innovate and implement experimental ideas and concepts to deliver value to the end consumers. Day to Day issue handling and reporting. Self-driven, self-motivated, ambitious, effective, and efficient in customer service skills Must have Good Communication skills (verbal & written) & Customer handling capabilities.

This Role is responsible for Alarm analysis, Operation-maintenance, trouble-shooting & Change Request Implementation on IP nodes (like Routers ,switches ,firewalls, load balancers and security gateways etc). Also responsible for Trouble Ticket analysis and resolution of trouble tickets raised by Customer / L2 Teams. Fault management on all routers and switches equipment and follow up with support in case of raised cases. What you will do: Actively Supervising of ITSM Ticket queues to maintain MTTR. Analytical skills like logical thinking, Problem solving & handling assignments are mandatory. Identify root cause of P0/P1/P2/P3/P4 Incidents and recommend appropriate resolution action and other events that Customer identify as requiring Root Cause Analysis (RCA). First point of contact for support of any alarm/event/KPI related issues. Close Collaboration with Field Team for all field activities (Hardware failures, Node unreachable etc). Ensure timely restoration of Services maintain MTTR for good customer experience & high Service availability to maintain Service Level Agreement (SLA). Proactive involvement to detect possible failures to ensure incident restoration/avoidance whenever engagement by Incident Manager or MS Automated Service Function. Node health checks and backups & trouble-shoot the deviation identified. Sharing details for MIR & CSR to respective teams. End to End Network Understanding. 3PP/OEM handling, Problem management support, Data Analytics, Customer Governance Handling. You will bring: Good knowledge in IP Networking Protocols like OSPF, ISIS, BGP, BGP-LU, MPLS, Inter-AS, LDP, RSVP, TE, L2VPN, L3VPN, BFD, Segment Routing. Understanding of Switching VLAN, STP, RSTP, MSTP, VRRP, HSRP. IP Security protocols- IPSEC, GRE, VPN, CGNat. CISCO, Spine-leaf Architecture, Border-Leaf Architecture, VX-LAN. Telecom knowledge (2G, 3G, 4G, 5G Service Flow & Interfaces). Product/Vendor knowledge on CISCO (mandatory) & Ericsson is preferable. Good Communication & trouble-shooting skills. 2-6 years of relevant in IP Domain

Experience: 10+ years in telecom project management, preferably in 4G/5G RAN deployment. Strong knowledge of 2G ,LTE, 5G NR, RAN architecture, and network planning. Project Management Proven track record in handling large-scale telecom projects.

Skills : C/C++ programming with Layer 3 (RRC/ RRM/ OAM/ PDCP) protocol + (DPDK,/ ENDC/ L3 Security/ Flow control), L3 protocols, 5G/4G RAN product development in L3/ RRC / CU SW area, ORAN interface Required Candidate profile Notice Period: immediate joiners Education: BE, B.Tech, ME, M.Tech,MCA

Skills : E2E integration and verification of Packet core application,Managing 4G/5G Projects within Telco Cloud Architecture, Network Cloudification, NFVI and 4G OR 5G domain, Openstack and cloud principles Required Candidate profile Notice Period: immediate 15 days Specific Domain / Industry - Telecom/ Any EducationAny Graduation full time Location: Gurugram

About The Role Data analysts import, inspect, clean, transform, validate, model, or interpret collections of data with regard to the business goals of the company. They ensure that the data sources and repositories provide consistent and reliable data. Data analysts use different algorithms and IT tools as demanded by the situation and the current data. They might prepare reports in the form of visualizations such as graphs, charts, and dashboards. About The Role - Grade Specific The role combines leadership, technical expertise, and project management skills to ensure the successful delivery of data analysis projects and the development of a high-performing data analyst team. They play a critical role in leveraging data to drive business growth, optimize processes, and enable informed decision-making across the organization. Skills (competencies)

Your New Role Site Installation Engineer (Civil) We dont need superheroes, just super minds. The candidate shall be responsible for overseeing all technical, administrative, and commercial activities at the site. A dynamic and solution-oriented professional who can balance Siemens' technical solutions with customer expectations, driving project completion to the highest standards and on time. Responsibilities: The individual is responsible for organizing, implementing, and overseeing the civil contractor's scope of work on the construction site, ensuring the successful execution of their duties. This includes coordinating the civil site team and managing all civil activities related to the project. The role involves inspecting the construction site to monitor progress and ensure adherence to design specifications, contracts, schedules, and safety standards. Regular reporting is made to the General Site Manager and the Sub PM Civil Engineering. Tracking the project timeline and implementing corrective actions to address delays is also a key responsibility. Ensuring contractors meet the technical specifications, quality standards, time schedules, and HSE requirements is essential. Collaboration with the Engineering department (PM Civil Engineering) is required for technical information exchange. Regular communication with PM Civil Engineering is crucial, especially when resolving technical queries. Additionally, the individual will check and follow up on Field Quality Plans and establish and manage the RFI (Request for Information/Technical Queries) procedure on-site, working alongside the Project Manager Civil. The individual is tasked with assessing the constructability of civil design documents, providing feedback to engineering teams, and monitoring and approving Non-Conformance Reports (NCRs) and as-built documentation submitted by contractors. On a regular basis, the individual will support and report to the General Site Manager and Sub PM Civil Engineering regarding HSE, quality, documentation, project schedule, progress, risks and opportunities, contracts, claims, workforce deployment, forecasts, contractor performance, deliveries, and notable events. Ensuring HSE requirements are met in line with Company Policy, laws, and standards is a priority. The role also involves adhering to Siemens Compliance and Business Conduct Guidelines and applying both national and international safety regulations.

Job Summary: Technical Sales Specialist Business and Operations Support Systems (BOS) is within Bid Office Organization, responsible to drive and provide technical support for Data Analytics Service Orchestration to achieve sales targets and business growth. The Bid office Organization supports the Market Areas during the sales cycle for proposal preparation with the most efficient solution for a solution scope required from Ericsson end customers. Key Responsibilities and Tasks: - Providing quality response for the RFx/tender within the given timeline. Expected to create impact and bring value for customers and stakeholders with efficient solution for Data Analytics Service Orchestration. - Build rapport with Internal (SA/CU/MA/BA) stakeholders. - Support in presales RFXs deliverables i.e Statement of Compliance SoC, Dimensioning, HW -SW configuration in ECP / ACS , Solution description. - Engage with internal Ericsson BCSS teams to align structure according to business strategy. - Solution and proposal s strategy alignment and support to CU s. - Good Understanding of the Sales process. - Leading the solution offering in accordance with our internal processes, securing best in class methodologies, lowering OPEX spend through reuse of assets and securing value offers by challenging and innovating. - Core Competences - Experience in Analytics, probing , AI/GenAI and Service Orchestration domains. - Understanding of Ericsson BCSS SA BOS components, architecture functionality. - Knowledge of Ericsson Data Analytics Service Orchestration, features, interfaces, Licenses. - Good idea of Containerization, virtualization, Cloud technology. - Good knowledge of different access technology 3G,4G,5G, Volte, IMS. - Charging call flows. - Capability to understand customer requirements and transform into specific Networking skills. - Problem Solving Strategic Thinking. - Good technical expertise in atleast one solution - Analytics, Service - Orchestration , AI/GenAI solutions. Knowledge of Ericsson specific solutions is a plus. Has good knowledge of the architecture evolution scenarios and the challenges and opportunities it presents. - Market and technology evolution insight including major technology trends, such as: 5G/6G, API monetization eco-system, Cloud transformation journey, micro-services architecture, AI/ML etcetera. - High agility, ability to work in an uncertain, dynamic environment. - Able to drive different internal organizations. - Minimum Qualification and Experience Requirements - At least 6-10 years of experience from Telecom industry. - Knowledge of Ericsson Sales Process - Bachelor s degree in computer science, Electronics engineering or similar - Fluent in English in oral and written communication.

Providing quality response for the RFx/tender within the given timeline. Expected to create impact and bring value for customers and stakeholders with efficient solution for Data Analytics Service Orchestration. Build rapport with Internal (SA/CU/MA/BA) stakeholders. Support in presales RFXs deliverables i.e Statement of Compliance SoC, Dimensioning, HW -SW configuration in ECP / ACS , Solution description. Engage with internal Ericsson BCSS teams to align structure according to business strategy. Solution and proposal s strategy alignment and support to CU s. Good Understanding of the Sales process. Leading the solution offering in accordance with our internal processes, securing best in class methodologies, lowering OPEX spend through reuse of assets and securing value offers by challenging and innovating. Core Competences Experience in Analytics, probing , AI/GenAI and Service Orchestration domains. Understanding of Ericsson BCSS SA BOS components, architecture functionality. Knowledge of Ericsson Data Analytics Service Orchestration, features, interfaces, Licenses. Good idea of Containerization, virtualization, Cloud technology. Good knowledge of different access technology 3G,4G,5G, Volte, IMS. Charging call flows. Capability to understand customer requirements and transform into specific Networking skills. Problem Solving Strategic Thinking. Good technical expertise in atleast one solution - Analytics, Service Orchestration , AI/GenAI solutions. Knowledge of Ericsson specific solutions is a plus. Has good knowledge of the architecture evolution scenarios and the challenges and opportunities it presents. Market and technology evolution insight including major technology trends, such as: 5G/6G, API monetization eco-system, Cloud transformation journey, micro-services architecture, AI/ML etcetera. High agility, ability to work in an uncertain, dynamic environment. Able to drive different internal organizations. Minimum Qualification and Experience Requirements At least 6-10 years of experience from Telecom industry. Knowledge of Ericsson Sales Process Bachelor s degree in computer science, Electronics engineering or similar Fluent in English in oral and written communication.

Person at this position has gained significant work experience to be able to apply their knowledge effectively and deliver results. Person at this position is also able to demonstrate the ability to analyse and interpret complex problems and improve change or adapt existing methods to solve the problem. Person at this position regularly interacts with interfacing groups / customer on technical issue clarification and resolves the issues. Also participates actively in important project/ work related activities and contributes towards identifying important issues and risks. Reaches out for guidance and advice to ensure high quality of deliverables. Person at this position consistently seek opportunities to enhance their existing skills, acquire more complex skills and work towards enhancing their proficiency level in their field of specialisation. Works under limited supervision of Team Lead/ Project Manager. Roles & Responsibilities Responsible for design, coding, testing, bug fixing, documentation and technical support in the assigned area. Responsible for on time delivery while adhering to quality and productivity goals. Responsible for adhering to guidelines and checklists for all deliverable reviews, sending status report to team lead and following relevant organizational processes. Responsible for customer collaboration and interactions and support to customer queries. Expected to enhance technical capabilities by attending trainings, self-study and periodic technical assessments. Expected to participate in technical initiatives related to project and organization and deliver training as per plan and quality. Education and Experience Required Engineering graduate, MCA, etc Experience: 2-5 years Competencies Description "Protocol Testing engineers is one who does the following activity on 2G/3G/LTE/5G technologies; Modem/UE Protocol Stack Testing Interoperability testing of the modem with various Network operators and dealing with NEM labs (Ericsson, Nokia, alcatel Lucent) Ability to understand network scenario (signaling & user plane call flow), develop test plans and test cases, and execute those test cases using an automation framework. Collects the required log and analysis/debug issues being found as part of regression. Should be proficient in all 3GPP Radio Access Technologies (RAT) with air interface, network signaling and Layer 2, Layer 3 protocols of UE & RAN side, also NAS layer from UE and core network. Automation using PERL/Python/TTCN scripting languages " Platforms- Internal and customer specific platforms Linux host Technology Standard- 3GPP specifications Thorough understanding of the Network vendor tests Tools- "QXDM, QCAT, QPST, Prism, Anritsu, keysight Test instrument knowledge, Test scripting like RTD (for Anritsu) or equivalent Trace/log collection tools, core dump analysis tools, flashing tools " Languages- Scripting languages like Shell scripts, TCL scripts, Python, Perl etc.. C, C++, TTCN Specialization- 2G, 3G, 4G, 5G, INTEROP TESTING, VSAT-SATCOM Must to have Skills

Person at this position has gained significant work experience to be able to apply their knowledge effectively and deliver results. Person at this position is also able to demonstrate the ability to analyse and interpret complex problems and improve change or adapt existing methods to solve the problem. Person at this position regularly interacts with interfacing groups / customer on technical issue clarification and resolves the issues. Also participates actively in important project/ work related activities and contributes towards identifying important issues and risks. Reaches out for guidance and advice to ensure high quality of deliverables. Person at this position consistently seek opportunities to enhance their existing skills, acquire more complex skills and work towards enhancing their proficiency level in their field of specialisation. Works under limited supervision of Team Lead/ Project Manager. Roles & Responsibilities Responsible for design, coding, testing, bug fixing, documentation and technical support in the assigned area. Responsible for on time delivery while adhering to quality and productivity goals. Responsible for adhering to guidelines and checklists for all deliverable reviews, sending status report to team lead and following relevant organizational processes. Responsible for customer collaboration and interactions and support to customer queries. Expected to enhance technical capabilities by attending trainings, self-study and periodic technical assessments. Expected to participate in technical initiatives related to project and organization and deliver training as per plan and quality. Education and Experience Required Engineering graduate, MCA, etc Experience: 2-5 years Competencies Description Protocol Stack - Modem engineer is one who designs, develops and maintains different protocol layers (Layer 2 and above) in the 2G, 3G, TDS, LTE technologies. Typically the work is done on ARM based Linux or RTOS platforms using C/C++ language. Platforms- Linux host Customer or proprietary boards and formfactors Technology Standard- 3GPP specifications Tools- Compiler/linker tool chain Trace analysis, core dump tools. CM tools [Clear case, GIT, CVS, SVN etc..] Network Test instruments (call box) JTAG debugging Languages- C C++ Specialization- 2G/3G-NAS/L4, 4G-NAS/L4, 5G-NAS/L4, VSAT-SATCOM-NAS/L4, 2G-L2/L3, 3G-L2/L3, 4G-L2/L3, 5G-L2/L3, VSAT-SATCOM-L2/L3

Responsible for requirement analysis and feasibility study including system level work estimation while considering risk identification and mitigation. Responsible for design, coding, testing, bug fixing, documentation and technical support in the assigned area. Responsible for on time delivery while adhering to quality and productivity goals. Responsible for traceability of the requirements from design to delivery Code optimization and coverage. Responsible for conducting reviews, identifying risks and ownership of quality of deliverables. Responsible for identifying training needs of the team. Expected to enhance technical capabilities by attending trainings, self-study and periodic technical assessments. Expected to participate in technical initiatives related to project and organization and deliver training as per plan and quality. Expected to be a technical mentor for junior members. Person may be given additional responsibility of managing people based on discretion of Project Manager. Education and Experience Required Engineering graduate, MCA, etc Experience: 5-8 years Competencies Description Protocol Stack - Modem engineer is one who designs, develops and maintains different protocol layers (Layer 2 and above) in the 2G, 3G, TDS, LTE technologies. Typically the work is done on ARM based Linux or RTOS platforms using C/C++ language. Platforms- Linux host Customer or proprietary boards and formfactors Technology Standard- 3GPP specifications Tools- Compiler/linker tool chain Trace analysis, core dump tools. CM tools [Clear case, GIT, CVS, SVN etc..] Network Test instruments (call box) JTAG debugging Languages- C C++ Specialization- 2G/3G-NAS/L4, 4G-NAS/L4, 5G-NAS/L4, VSAT-SATCOM-NAS/L4, 2G-L2/L3, 3G-L2/L3, 4G-L2/L3, 5G-L2/L3, VSAT-SATCOM-L2/L3

Responsible for requirement analysis and feasibility study including system level work estimation while considering risk identification and mitigation. Responsible for design, coding, testing, bug fixing, documentation and technical support in the assigned area. Responsible for on time delivery while adhering to quality and productivity goals. Responsible for traceability of the requirements from design to delivery Code optimization and coverage. Responsible for conducting reviews, identifying risks and ownership of quality of deliverables. Responsible for identifying training needs of the team. Expected to enhance technical capabilities by attending trainings, self-study and periodic technical assessments. Expected to participate in technical initiatives related to project and organization and deliver training as per plan and quality. Expected to be a technical mentor for junior members. Person may be given additional responsibility of managing people based on discretion of Project Manager. Education and Experience Required Engineering graduate, MCA, etc Experience: 5-8 years Competencies Description "Protocol Testing engineers is one who does the following activity on 2G/3G/LTE/5G technologies; Modem/UE Protocol Stack Testing Interoperability testing of the modem with various Network operators and dealing with NEM labs (Ericsson, Nokia, alcatel Lucent) Ability to understand network scenario (signaling & user plane call flow), develop test plans and test cases, and execute those test cases using an automation framework. Collects the required log and analysis/debug issues being found as part of regression. Should be proficient in all 3GPP Radio Access Technologies (RAT) with air interface, network signaling and Layer 2, Layer 3 protocols of UE & RAN side, also NAS layer from UE and core network. Automation using PERL/Python/TTCN scripting languages " Platforms- Internal and customer specific platforms Linux host Technology Standard- 3GPP specifications Thorough understanding of the Network vendor tests Tools- "QXDM, QCAT, QPST, Prism, Anritsu, keysight Test instrument knowledge, Test scripting like RTD (for Anritsu) or equivalent Trace/log collection tools, core dump analysis tools, flashing tools " Languages- Scripting languages like Shell scripts, TCL scripts, Python, Perl etc.. C, C++, TTCN Specialization- 2G, 3G, 4G, 5G, INTEROP TESTING, VSAT-SATCOM

About The Role Works in the area of Software Engineering, which encompasses the development, maintenance and optimization of software solutions/applications. 1. The Technician is worker in a field of technology, proficient in a relevant skill or technique, with a practical understanding of the theoretical principles. 2. The Technician is typically responsible for installation, troubleshooting and repair, testing and measuring, maintenance and adjustment, manufacturing or operations. 3. The Technician builds skills and expertise of his/her Engineering Discipline to reach standard technical skills expectations for the applicable role, as defined in Professional Communities. 4. The Technician collaborates and acts as team player with other Technicians and Engineers involved in his/her engineering activities. Works in the area of Software Engineering, which encompasses the development, maintenance and optimization of software solutions/applications.1. The Technician is worker in a field of technology, proficient in a relevant skill or technique, with a practical understanding of the theoretical principles.2. The Technician is typically responsible for installation, troubleshooting and repair, testing and measuring, maintenance and adjustment, manufacturing or operations.3. The Technician builds skills and expertise of his/her Engineering Discipline to reach standard technical skills expectations for the applicable role, as defined in Professional Communities.4. The Technician collaborates and acts as team player with other Technicians and Engineers involved in his/her engineering activities. About The Role - Grade Specific Develops competency in own area of expertise. Shares expertise and provides guidance and support to others. Interprets clients needs. Completes own role independently or with minimum supervision. Identifies problems and relevant issues in daily situations and generates solutions. Contributes in teamwork and interacts with customers. Skills (competencies) Verbal Communication

Project Role : Business Function Implement Practitioner Project Role Description : Support the implementation of activities for a specific business function to improve performance for a function end to end. Activities include analyzing and designing/re-designing business processes and/or defining parts of an organization. Must have skills : O9 Solutions Good to have skills : NA Minimum 5 year(s) of experience is required Educational Qualification : BTech/BE/MCA br/>Key Responsibilities :Play the solution architect role on o9 implementation projects Engage with client stakeholders to understand requirements, carry out fit-gap analysis, design and document solution and guide configuration team to implement the solution Drive conversations with client business stakeholders Work with development functions- business lines- product teams and technology stakeholders to derive the technology future state and roadmaps Drive designs that balance business efficiency- system performance br/> Technical Experience :Minimum 10 to 15 years of experience of implementing o9 and similar other SCM software solutions in client environment Should have played Solution Architect / Sr Solution Consultant / Sr Solution Configuration role in at least 2 o9 implementation projects Strong experience in implementing one or more business processes such as Demand Planning/Forecasting, Supply Planning, Production Planning, SOP etc with Strong design and software configuration skills and good command over ref models Strong br/> Professional Attributes :Proven ability to work creatively and analytically in a problem-solving environment Proven ability to build, manage and foster a team-oriented environment Desire to work in an information systems environment Excellent communication written and oral and interpersonal skills br/> Educational Qualification :BTech/BE/MCA Qualification BTech/BE/MCA

You have: 7 Years of experience in Functional testing with Python/ROBOT scripting knowledge or hands on development experience with Advanced C++ programming design patterns Knowledge in Analysis, Design, Development, module testing, unit testing functional testing and familiar with debugging and memory profiling tools Experience in - Cloud Infrastructure (Openstack/VMware), cloud native technologies - Docker Kubernetes It would be nice if you also had: Proven exposure of protocol functional tests, automation and preferable exposure to performance/Load and Stress tests/tools. 2G/3G/4G/5G Core Network knowledge is desired, preferable to have knowhow about HLR, HSS, UDM, EIR exposure to 3GPP standards. Understanding of performance robustness aspects of telecom products, preferably core products. Realization (Analysis, Development, Implementation) of Registers features, customer issues resolutions, enhancements, change requests with Analysis, designing frameworks, Scripting, Verification leading team. Technical consultation on development testing activities of Registers Network Functions including Architecture. Handling of Feature delivery maintenance topics. Responsible for the product quality deliverables for new features and handling customer issues. Perform high-level and low-level design of the component/functional area. Take ownership of end-to-end quality assurance of features/components. Demonstrates independence and raises innovative ideas.

You have: 12 years of experience in functional testing with Python/ROBOT scripting knowledge or hands-on development experience with advanced C++ programming and design patterns. Expertise in analysis, design, development, module testing, unit testing, and functional testing. Familiarity with debugging and memory profiling tools. Experience with cloud infrastructure (OpenStack/VMware) and cloud-native technologies such as Docker and Kubernetes It would be nice if you also had : Proven experience in protocol functional tests, automation, and preferably exposure to performance/load and stress tests/tools Knowledge of 2G/3G/4G/5G Core Network is desired, with a preference for familiarity with HLR, HSS, UDM, EIR, and exposure to 3GPP standards. Demonstrates independence and contributes innovative ideas. Understanding of performance and robustness aspects of telecom products, preferably core products. Realization (Analysis, Development, Implementation) of Registers features, customer issues resolutions, enhancements, change requests with Analysis, designing frameworks, Scripting, Verification leading team. Technical consultation on development testing activities of Registers Network Functions including Architecture. Handling of Feature delivery maintenance topics. Responsible for the product quality deliverables for new features and handling customer issues. Perform high-level and low-level design of the component/functional area. Take ownership of end-to-end quality assurance of features/components.

You have: 15 Years of hands on development experience on Advanced C++ programming, design patterns and Linux Knowledge in Analysis, Design, Development, module testing, unit testing functional testing and familiar with debugging and memory profiling tools Experience in - Cloud Infrastructure (Openstack/VMware), cloud native technologies - Docker Kubernetes It would be nice if you also had: Know-how of TCP/UDP/IP, TLS socket programming expertise in http2 protocol 2G/3G/4G/5G Core Network knowledge is desired, preferable to have knowhow about HLR, HSS, UDM, EIR exposure to 3GPP standards. Realization (Analysis, Development, Implementation) of Registers features, customer issues resolutions, enhancements, change requests with Analysis, designing frameworks, Scripting, Verification leading team. Technical consultation on development testing activities of Registers Network Functions including Architecture. Handling of Feature delivery maintenance topics. Responsible for the product quality deliverables for new features and handling customer issues. Perform high-level and low-level design of the component/functional area. Take ownership of end-to-end quality assurance of features/components. Meet the relevant project quality targets and objectives. Understanding of performance robustness aspects of telecom products, preferably core products

You have: 3 Years of experience in Functional testing with Python/ROBOT scripting knowledge or hands on development experience with Advanced C++ programming design patterns Knowledge in Analysis, Design, Development, module testing, unit testing functional testing and familiar with debugging and memory profiling tools Experience in - Cloud Infrastructure (OpenStack/VMware), cloud native technologies - Docker Kubernetes It would be nice if you also had: Proven exposure of protocol functional tests, automation and preferable exposure to performance/Load and Stress tests/tools. 2G/3G/4G/5G Core Network knowledge is desired, preferable to have knowhow about HLR, HSS, UDM, EIR exposure to 3GPP standards. Demonstrates independence and raises innovative ideas. Understanding of performance robustness aspects of telecom products, preferably core products. Realization (Analysis, Development, Implementation) of Registers features, customer issues resolutions, enhancements, change requests with Analysis, designing frameworks, Scripting, Verification leading team. Technical consultation on development testing activities of Registers Network Functions including Architecture. Handling of Feature delivery maintenance topics. Responsible for the product quality deliverables for new features and handling customer issues. Perform high-level and low-level design of the component/functional area. Take ownership of end-to-end quality assurance of features/components.

Must Have: 3 Years of experience in Functional testing with Python/ROBOT scripting knowledge or hands on development experience with Advanced C++ programming design patterns 2G/3G/4G/5G Core Network knowledge is desired, preferable to have knowhow about HLR, HSS, UDM, EIR exposure to 3GPP standards. Experience in - Cloud Infrastructure (Openstack/VMware), cloud native technologies - Docker Kubernetes Strong analytical and debugging skills on Linux platform. Exposure to Agile development methodologies. Excellent Interpersonal and Communication skills. Nice to Have: Knowledge in Analysis, Design, Development, module testing, unit testing functional testing. Familiar with debugging tool like gcov, Coverity, memory profiling tools, such as valgrind Proven exposure of protocol functional tests, automation and preferable exposure to performance/Load and Stress tests/tools. Team Player, Self-motivated and able to work with little supervision. Realization (Analysis, Development, Implementation) of Registers features, customer issues resolutions, enhancements, change requests with Analysis, designing frameworks, Scripting, Verification leading team. Technical consultation on development testing activities of Registers Network Functions including Architecture. Handling of Feature delivery maintenance topics. Responsible for the product quality deliverables for new features and handling customer issues. Perform high-level and low-level design of the component/functional area. Take ownership of end-to-end quality assurance of features/components. Meet the relevant project quality targets and objectives. Contribute to RD efficiency improvements. Demonstrates independence and raises innovative ideas. Understanding of performance robustness aspects of telecom products, preferably core products.