Solution Engineer

Solution Engineer

Nokia
8-11 years
Not Specified

Job Description


About Cloud and Network Services
Cloud and Network services is set to deliver growth by leveraging the transition that we see happening in industry to cloud-based delivery, network-as-a-service business models, and software-led value creation.
This business group includes existing Software business (excluding Mobile Networks network management), and enterprise solutions. It will also include voice and packet core solutions (packet core development will be in Network Infrastructure) as well as managed and advanced services from our current Global Services unit. It will also act as a sales channel for enterprise customers (excluding webscale customers) and its offering can include products and services from other business groups.
Solution Specialist: - JG8 (At least 8+ years of experience)
General Purpose:-
Provides solution level delivery in customer project ability to understand customer's technical needs and ability to deliver on ground. Executes complex integration, operations or performance solutions for customers & Shares professional knowledge to guide others.
Main Responsibility Area:-
. Provides solution service delivery, having expertise in CoS Portfolio IMS, CFX, NTAS, SBC and other IMS Nodes acts as a source of expertise for colleagues
. Ensure operational excellence in design and implementation in system integration projects
. Able to work and produce targeted results with minimal supervision
. Ensure smooth field deployment and system integration
Position Description:-
  • Relevant experience in Project delivery & testing covering the following roles in turnkey system integration projects.
  • Installation & Integration of IMS nodes including P/S/I-CSCF, Application Servers, servers specific to applications like Presence server, IM server etc.
  • Configuration & Implementation of the IMS Protocol Interfaces - Gm Interface, ISC interface, Ro/Rf Interface, Sh Interface SIP, SOAP/XML, Diameter etc
  • Installation & Integration of VoIP nodes including Media Gateways, Signaling Gateways, MRF protocols including SIP, MEGACO, MGCP
  • Handling EPC network including configuration & implementation of the EPC interfaces over LTE signaling protocols (s1ap, GTP-C/U, Diameter)
  • Handling Policy Control Architecture including policy use case implementation to control different Interfaces like Gx, Gy and Rx.
  • Handling Core IP Network Architecture - Including Routers, Radius Servers and various protocols like IGMP, ICMP, EIGRP, Deep Packet Inspection etc.
  • Installation & Integration over the HP,ATCA, Solaris hardware, Unix and Load balancers platforms
  • Scoping & estimation of upcoming opportunities in presales phase
  • Dimensioning, Capacity, Hardware sizing
  • Open for travel.

Skills:
  • Good Knowledge of GSM/UMTS/LTE Networks and Call flows
  • Solution design & Implementation of CoS Core Network Elements including CFX, TAS, SBC, NN etc.
  • IMS Solution Integration.
  • Subscriber Data base migration of HLR, HSS, EIR & MNP.
  • Experience of installing HP hardware - inserting in racks, power and network cabling within the rack
  • Experience of installing IMS Node and related Software on commissioned hardware
  • Experience in Cloud + Virtualization and VNF Deployments
  • Good experience in Unix/Linux commands
  • Good experience in Router and Switch configuration
  • Good understanding of CoS Call Flows
  • Basic knowledge of HP product details
  • Basic Knowledge of firmware.
  • Basic scripting language expertise (Shell script, PERL, Python, Ansible) would be added advantage.

Position Requirements: -
  • Ability to discuss with customer for requirements gathering
  • Ability to understand Solution Design Creation.
  • Solution Deployment support.
  • Ability to troubleshoot call flow related issues and fixing the same.
  • Ability to understand the new solutions quickly and delivering the same to Customer.
    Strong understanding of Mobile Network (2G, 3G, 4G & 5G).
  • Advanced level on Operating System such as Linux or Solaris.
  • Experience on networking troubleshooting using tools such as Wireshark.
  • Experience on virtualization - VMWare or Open stack
    Ability to work with technical layers at customer.
  • Ability to work on Automation initiatives.
  • Ability to play a role of Individual contributor as well as team player based on the project requirements.
    Travel availability: 50% of the time on domestic or international travels.
  • Good Communication Skills.

Competence Requirement:
  • 5G
  • IMS
  • CoS
  • EPC/LTE
  • Policy Control
  • 3G/2G (MGW/openMSS)
  • SIP/DIAMETER
  • C/C++/Java
  • Unix/Linux
  • Processes, Methodologies and Tools
  • Working Across Boundaries
  • Communication
  • SI Services Business Understanding
  • Open Stack
  • Kubernetes
  • CNF

Imagine creating technology that has the potential to change the world. Working with us, you will have a positive impact on people's lives and help to overcome some of the world's most pressing challenges. We act inclusively and respect the uniqueness of people. At Nokia, employment decisions are made regardless of race, color, national or ethnic origin, religion, gender, sexual orientation, gender identity or expression, age, marital status, disability, protected veteran status or other characteristics protected by law. Nokia culture welcomes people as their true selves. Come create the technology to connect the world.
Additional Information

About Nokia

Job Source : careers.nokia.com

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