System Integration Professional

Job Description

Come create the technology that helps the world act togetherNokia is committed to innovation and technology leadership across mobile, fixed and cloud networks. Your career here will have a positive impact on people s lives and will help us build the capabilities needed for a more productive, sustainable, and inclusive world. We challenge ourselves to create an inclusive way of working where we are open to new ideas, empowered to take risks and fearless to bring our authentic selves to work.The team you ll part ofAt Nokia we are seeking an experienced Applied R&D Engineer to join our NCC Global Services (GS) Team, based in India.As a member NCC Global Services (GS) Team, you will plan and execute NCC (a leading real-time rating and online charging application which provides an operator with voice/data in 4G/5G network) feature implementation & validation in an end-to-end network level testing environment. NCC Global Services (GS) Team is responsible for deploying products in Charging domain. As a self-starter, you will have the opportunity to verify NCC functionality including DevOps automated test, call processing, database, system recovery, measurements, and software release update in a fast-paced environment. In this role you will interact and work with internal Nokia and external customer teams globally. What you will learn and contribute to

• Understanding overall customer network requirements
• Working with the systems engineers and developers to review feature requirements
• Developing the appropriate test plans
• Executing and analysing test results to assure that feature and system requirements are met from customer network perspective.
• Taking ownership for complex issues and demonstrate excellent leadership in resolving issues while collaborating with deeply technical, subject matter experts.

Your skills and experience

• Bachelor s degree in Computer Science, Electronics and Communications or relevant field, with strong software interest) with 4 - 10 years of experience in NCC or any other 3rd party OCS systems.
• Working knowledge of NCC feature functionality (or) any other 3rd party OCS with ability to independently author, test and deliver high quality complex MOPs and functional tests
• Knowledge of Diameter/HTTP2 protocol (Ro, Rx, Sd, Gx, Gy/Sy, N7, N28, N40) & Voice Protocol (CAPv2, v3) including simulation tools. Strong background in 4G/5G charging testing or development with good debugging and problem-solving skills
• Excellent analytical skill and ability to produce high quality tariff design, test plan, and test cases is essential. Able to work independently and effectively under pressure
• Experienced with VNF/CNF onboarding and orchestrations is a plus.
• Ability to independently troubleshoot NCC issues and work across teams to provide resolutions. Experience in test automation including Robot, Cucumber etc is a plus.
• Experienced with NCC platform or applications based on Nokia CSF platform is also a plus
• Networking protocols including IS-41/IS-826/ISUP, LDAP, TCP/IP, HTTP, Routing, and Firewalls is a plus.
• Tariff design (or) Product catalogue creation for Prepaid/Postpaid OCS 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 is a plus.

What we offerNokia offers flexible and hybrid working schemes, continuous learning opportunities, well-being programs to support you mentally and physically, opportunities to join and get supported by employee resource groups, mentoring programs, and highly diverse teams with an inclusive culture where people thrive and are empowered. Nokia is committed to inclusion and is an equal opportunity employerNokia has received the following recognitions for its commitment to inclusion & equality:

• One of the World s Most Ethical Companies by Ethisphere
• Gender-Equality Index by Bloomberg
• Workplace Pride Global Benchmark
• LGBT+ equality & best place to work by HRC Foundation

At Nokia, we act inclusively and respect the uniqueness of people. Nokia s 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. Join us and be part of a company where you will feel included and empowered to succeed.Additional Information, Come create the technology that helps the world act togetherNokia is committed to innovation and technology leadership across mobile, fixed and cloud networks. Your career here will have a positive impact on people s lives and will help us build the capabilities needed for a more productive, sustainable, and inclusive world. We challenge ourselves to create an inclusive way of working where we are open to new ideas, empowered to take risks and fearless to bring our authentic selves to work.The team you ll part ofAt Nokia we are seeking an experienced Applied R&D Engineer to join our NCC Global Services (GS) Team, based in India.As a member NCC Global Services (GS) Team, you will plan and execute NCC (a leading real-time rating and online charging application which provides an operator with voice/data in 4G/5G network) feature implementation & validation in an end-to-end network level testing environment. NCC Global Services (GS) Team is responsible for deploying products in Charging domain. As a self-starter, you will have the opportunity to verify NCC functionality including DevOps automated test, call processing, database, system recovery, measurements, and software release update in a fast-paced environment. In this role you will interact and work with internal Nokia and external customer teams globally. What you will learn and contribute to

• Understanding overall customer network requirements
• Working with the systems engineers and developers to review feature requirements
• Developing the appropriate test plans
• Executing and analysing test results to assure that feature and system requirements are met from customer network perspective.
• Taking ownership for complex issues and demonstrate excellent leadership in resolving issues while collaborating with deeply technical, subject matter experts.

Your skills and experience

• Bachelor s degree in Computer Science, Electronics and Communications or relevant field, with strong software interest) with 4 - 10 years of experience in NCC or any other 3rd party OCS systems.
• Working knowledge of NCC feature functionality (or) any other 3rd party OCS with ability to independently author, test and deliver high quality complex MOPs and functional tests
• Knowledge of Diameter/HTTP2 protocol (Ro, Rx, Sd, Gx, Gy/Sy, N7, N28, N40) & Voice Protocol (CAPv2, v3) including simulation tools. Strong background in 4G/5G charging testing or development with good debugging and problem-solving skills
• Excellent analytical skill and ability to produce high quality tariff design, test plan, and test cases is essential. Able to work independently and effectively under pressure
• Experienced with VNF/CNF onboarding and orchestrations is a plus.
• Ability to independently troubleshoot NCC issues and work across teams to provide resolutions. Experience in test automation including Robot, Cucumber etc is a plus.
• Experienced with NCC platform or applications based on Nokia CSF platform is also a plus
• Networking protocols including IS-41/IS-826/ISUP, LDAP, TCP/IP, HTTP, Routing, and Firewalls is a plus.
• Tariff design (or) Product catalogue creation for Prepaid/Postpaid OCS 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 is a plus.

What we offerNokia offers flexible and hybrid working schemes, continuous learning opportunities, well-being programs to support you mentally and physically, opportunities to join and get supported by employee resource groups, mentoring programs, and highly diverse teams with an inclusive culture where people thrive and are empowered. Nokia is committed to inclusion and is an equal opportunity employerNokia has received the following recognitions for its commitment to inclusion & equality:

• One of the World s Most Ethical Companies by Ethisphere
• Gender-Equality Index by Bloomberg
• Workplace Pride Global Benchmark
• LGBT+ equality & best place to work by HRC Foundation

At Nokia, we act inclusively and respect the uniqueness of people. Nokia s 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. Join us and be part of a company where you will feel included and empowered to succeed.Additional Information,

Keyskills :
test casesproblem solvingcall processingsystem recoverytest automationglobal servicescomputer scienceresolving issuessystem requirementstechnology leadershipproject administrationocscsfjava