Technical Manager
Nokia
Amadora, Portugal, Portugal
há 2 dias

Come create the technology that helps the world act together

Nokia 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 be part of

As Nokia's growth engine, we create value for communication service providers and enterprise customers by leading the transition to cloud-native software and as-a-service delivery models.

Our inclusive team of dreamers, doers and disruptors push the limits from impossible to possible.

At Nokia we are seeking an experienced Technical Manager to join our Charging Business Line Services & Care Team.

As a member Charging Business Line Services & Care Team, you will lead a team of developers, designers, Integration specialists and 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.

Charging BL Services & Team is responsible for deploying products in Charging domain.

As a self-starter, you will have the opportunity to lead the team 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

Are you passionate about solving problems?

As part of our team, you will :

  • Understanding overall customer network requirements
  • Proactively plans and performs advanced technical activities requiring knowledge in multiple areas or on a system level providing excellent Services to the customer.
  • Prioritizes work based on customer and business impact and brings expertise to customer site on need basis.
  • Passionate in Service of the Business and learning new technologies
  • Identifies and solves proactively demanding problems and communicates them to key stakeholders.
  • Participates as an expert in own technology area in customer projects.
  • Develops processes, tools and working methods.
  • Your skills and experience

  • Bachelor’s degree in Computer Science, Electronics and Communications or relevant field, with strong software interest) with 12 - 18 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.
  • Development Team leading experience on Java, Spring / Spring Boot is a plus
  • Scripting knowledge in Python, Shell, Java Scripts / Angular JS, Bash, and Ansible is a plus.
  • What we offer

    Nokia 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 employer

    Nokia 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.

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