Subject Matter Expert - IMS
Nokia · Posted Oct 8
Mobile and fixed network infrastructure, IP routing, cloud, and telecommunications technology services
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About the role
Nokia's Delivery Assurance team drives quality execution for customers by ensuring the success of Live Network Intervention (LNI) activities on live customer networks. The work spans Mobile Core and IMS solution domains, including IMS core equipment, cloud platforms (OpenStack, VMware, CBIS/CBAM), and associated databases. This subject matter expert role owns the analysis and approval of LNI artifacts, procedures, and scripts, defines network impact KPIs, and supervises LNI execution while contributing to automation and lessons-learned programs.
What you will do
- As a subject matter expert in the Delivery Assurance team, you will be responsible for analyzing and approving the services delivery artifacts that will be used to support Live Network Intervention.
- You will accomplish this by leveraging your extensive Mobile Core expertise, best practices, and lessons learned. This role will require you to look across product domains and measure the impact and risks of LNI activities at a solution level.
- Review and approve LNI plans to include data sources like CiQ, implementation procedures, scripts and other LNI artifacts prior to implementation on the customer network.
- Review and establish the Key Performance Indicators (KPI) that will be used to measure impacts to the network based on LNI work to be performed.
- Capture details of the review and as needed contribute findings to lessons learned and best practices.
- Contribute to Automation programs focused on LNI preparations and executions.
- Ensure high-quality project delivery by monitoring delivery KPIs, execution plans, and overall project performance.
Skills used in this role
What the employer is looking for
- BS Computer Science or Electrical Engineering with minimum 10 years' experience using these skills in Telecommunications services delivery.
- Extensive experience in telecommunications, with a deep understanding of Mobile Core network elements and technologies, their evolution, and the latest industry trends.
- Understanding of the interfaces and interactions between Mobile Core solution elements including 3rd party's.
- Knowledge of 3GPP standards and technologies.
- Expert level Experience in IMS Core Equipment: NTAS, SBC, CFX
- Knowledge of IMS Network and functionality of products such as Openstack SBC, Vmware SBC, RMS SBC, Cloud CBIS, CBAM.
- Understanding customer technical requirements, Protocol Specs, Method of Procedure.
- Hands on experience of Unix/Linux OS's & Databases (Aerospike/MariaDB/Oracle/SQL) and Cloud experience (VNF, CNF) & related products (CBIS/CBAM – NCS/NCOM) or platform VMware/OpenStack
- Excellent communication and collaboration abilities, with a customer-centric approach and a proven track record of building strong, lasting relationships.
Preferred qualifications
- Ability to work independently, manage multiple projects simultaneously, and thrive in a fast-paced, dynamic work environment.
Benefits and support
- Compensation and benefits are detailed in the job posting
About Nokia
Nokia Corporation is a multinational telecommunications, information technology, and network equipment provider that delivers critical infrastructure solutions across mobile, fixed, and cloud networks. Known for its historical roots and ongoing global presence in connectivity, the company enables advanced network automation, AI-optimized data center infrastructure, and 5G/6G technology for communications service providers and enterprises worldwide.
- Industry
- Telecommunications
- Company size
- 78005 employees
- Founded
- 1865-05-12
- Location
- Espoo, Finland
- Funding stage
- Public Company
Leadership
President and Chief Executive Officer (CEO)
Chief Financial Officer
Chief Technology and AI Officer
President of Network Infrastructure
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