System Integration Specialist

Job Description

About NokiaAt Nokia we create the technology to connect the world. Developing and delivering the industrys only end-to-end portfolio of network equipment, software, services and licensing that is available globally. Through our research teams, including the world-renowned Nokia Bell Labs, Nokia is leading the world to adopt end-to-end 5G networks that are faster, more secure and capable of revolutionizing lives, economies and societies. Nokia adheres to the highest ethical business standards as we create technology with social purpose, quality and integrity. A truly global company, we are 160 nationalities working in more than 100 countries.About Nokia Software As a member of Charging Global Services Delivery (GSD) Team, you will plan and execute SPS-Charging (a leading real-time rating and online charging application provides an operator with voice/data in 4G/5G network) feature implementation & validation in an end-to-end network level testing environment. This work will involve understanding overall customer network requirements, working with the systems engineers and developers to review feature requirements, developing the appropriate test plans, executing and analyzing test results to assure that feature and system requirements are met from customer network perspective. As a self-starter, you will have the opportunity to verify SPS-C functionality including DevOps automated test, call processing, database, system recovery, measurements and software release update in a fast-paced environment. Job Responsibilities & Competencies The ideal candidate will have experience and demonstrated proficiency in these areas:

• Working knowledge of SPS-Charging feature functionality with ability to independently author, test and deliver high quality complex MOPs and functional tests
• Candidates should have a strong background in 4G/5G charging testing or development with good debugging and problem-solving skills and able to work independently and effectively under pressure
• Excellent analytical skill and ability to produce high quality test strategy, test plan, and test cases is essential
• Experienced with VNF onboarding and orchestrations is a must
• Working independently across cross functional teams including System Engineers, R&D, Program Management to provide solutions to complex customer requirements.
• Hands on experience on deployment, integration and configuration of SPS-Charging applications in complex customer networks.
• Ability to independently troubleshoot SPS-Charging issues and work across teams to provide resolutions
• Good customer facing skills and knowledge of SPS-Charging Reference Data.
• Ability to troubleshoot and solve issues/problems on large complex deployments
• Ability to analyze requirements and translate them into solution designs
• Experienced with SPS-C platform or applications based on Nokia CSF platform is also a plus
• Excellent written and verbal English communications skills with experience reporting project status to an internal and customer audience.

Must have competency and/or experience in these domain areas:

• Bachelors degree in CS, CE, EE (with strong software interest)
• Experience in test automation including Robot, Cucumber etc.
• Experience in charging feature development/testing
• Networking protocols including IS-41/IS-826/ISUP, LDAP, TCP/IP, HTTP, Routing, and Firewalls
• Diameter protocol (Ro, Rx, Sd, Gx, Gy/Sy, N7, N28, N40) & Voice Protocol (CAPv2, v3) including simulation tools
• Proficient with Redhat Linux operating system
• Hands-on knowledge with cloud technologies & projects involving various Network Function Virtualization Infrastructures (NFVI) like Openstack and VMWare
• Knowledge on Kubernetes and docker containers is a plus
• Commercial data bases, knowledge of Aerospike DB would be a key differentiator

• Scripting knowledge in Python, Shell, Java Scripts/Angular JS, Bash, and Ansible

We deploy products in the Policy and Charging domain. The ideal candidate will have experience in the segment and knowledge of customer network uses of these products. Candidates will be required to interact and work with internal Nokia and external customer teams globally. The candidate must be comfortable taking ownership for complex issues and demonstrate excellent leadership in resolving issues while collaborating with deeply technical, subject matter experts. 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.,

Keyskills :
network function virtualizationtest casesredhat linuxtest strategysystem recoverytest automationglobal servicesresolving issuesprogram managementsystem requirementsnetworking protocols