MS Specialist Core

Job Description

Nokia Global Delivery operations comprise the NOC Operations (FCAPS) for the global telecom companies from all market segments. CSPs and Enterprise customers are served from the Nokia GDC. This Role will be responsible for end-to-end handling of network operations. Providing technical consultation and resolving queries/service tickets/incidents.

How You Will Contribute And What You Will Learn

In Depth Hands on different Nokia core Platforms of IMS - CFX, TAS, MRF, SBC  Experience in working jointly for IMS & SDM (PCSCF, ICSCF, SCSCF, TAS, HSS, MSS, SDL, PGW)  Expertise in functional architecture of VoLTE, IMS, its functional units and surrounding nodes as per 3GPP.  Proficient understanding of IMS call flow  Solid grasp of IMS interfaces (Internal or with GSM/UMTS/PSTN)  Expertise on Network Protocols and tracings to find the failure according to traces.  Ability to work extensively on Wireshark tool  Strong Knowledge in SS7 protocols, Specially SIP, MAP, CAMEL, SOAP and DIAMETER  Good working experience on Linux, all commands expertise and scripting  Knowledge of scripting languages (e.g. Perl, Python, Java) and/or Ansible, Dockers, Kubernetes (will be a plus)  Good knowledge of VMware, RHOSP (certifications will be an advantage) and experience in Diameter, SIP, H.248, Megaco protocols.  Database skills on any LDAP, clear concepts and simple query execution, SQL  IP proficiency and understanding of concepts and working on IP V6  Manage Critical Faults and Outages in the network without any support.  Complete Understanding of 5G & IoT Technologies  Well versed with delivery requirements & Challenges in Telecom Operations and Maintenance  Be able to provide product level support and can act as Escalation 24/7 support

Key Skills And Experience

Must-Have:

Typically, a minimum experience on Platforms between 7-10 yrs requireRequire Educational Qualification B.E/B.Tech.In-depth understanding of OpenStack Architecture NFV, Mano & its components like (component like Nova, Cinder, Neutron, Horizon, Glance, Keystone)Live experience in deploying / managing the Cloud Infra using OpenStack.System Administration of Linux ubuntu/OpenStack environmentStorage knowledge like HP, EMC and IBM LUN creation and allocationService deployment using the Virtualization, Orchestration, Image

Nice-To-Have:

Linux distributions: Ubuntu, Centos, Red hat New installation and trouble shoot.Storage knowledge like HP, EMC and IBM LUN creation and allocationUnderstanding of SDN and VLAN and overlay (VXLAN, MPLSGRE etc.)

About Us

Advancing connectivity to secure a brighter world.

Nokia is a global leader in connectivity for the AI era. With expertise across fixed, mobile and transport networks, powered by the innovation of Nokia Bell Labs, we’re advancing connectivity to secure a brighter world.

Learn more about life at Nokia .

Our recruitment process

We act inclusively and respect the uniqueness of people. Our 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. We are committed to a culture of inclusion built upon our core value of respect.

If you’re interested in this role but don’t meet every listed requirement, we still encourage you to apply. Unique backgrounds, perspectives, and experiences enrich our teams, and you may be just the right candidate for this or another opportunity.

The length of the recruitment process may vary depending on the specific role's requirements. We strive to ensure a smooth and inclusive experience for all candidates. Discover more about the recruitment process at Nokia .

About The Team

Some of our benefits:

Flexible and hybrid working schemesA minimum of 90 days of Maternity and Paternity Leave, with the option to return to work within a year following the birth or adoption of a child (based on eligibility)Life insurance to all employees to provide peace of mind and financial securityWell-being programs to support your mental and physical healthOpportunities to join and receive support from Nokia Employee Resource Groups (NERGs)Employee Growth Solutions to support your personalized career & skills developmentDiverse pool of Coaches & Mentors to whom you have easy accessA learning environment which promotes personal growth and professional development - for your role and beyond