Test Automation Engineer (Cloud, ML)

About Nokia

At Nokia we create the technology to connect the world. Developing and delivering the industry's 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

Nokia Software is the leading solutions provider in the telecoms software market helping to drive large-scale service and network operations automation and digital business transformation in support of customer migrations to 5G. Built on Nokia’s cloud-native Common Software Foundation (CSF), Nokia’s multi-vendor and multi-network software solutions enrich and secure user experiences; automate operations and infrastructure; and enable new revenue streams and cost efficiencies.

Job Description

Nokia Software is seeking a SI Solutions Specialist to work with our global Testing team based in Amadora/ Alfragide Portugal.

As a SI Solutions Specialist your main responsibility is to provide technical/architectural guidance to our Solutions Engineers working on developing test scripts using Python language to test 5G/4G/3G call flows.

The successful candidate must possess knowledge, expertise and keen interest in the IMS and SDM telco domain.

Key Responsibilities

• Providing technical/architectural guidance to solution engineers working on developing test scripts using Python language to test 5G/4G/3G call flows.
• Grouping and converting various customer specific test scenarios into high level solution design and proactively identify test tools to automate the same.
• Executing test automation framework (Robot) and Python scripting language
• Responsible for overall test execution (automation/manual) projects in area of 5G/4G/3G/2G technologies, across IMS/EPC/SDM domains for various Nokia customers..
• Renewing the automation & review guidelines set within the team. Ensure developed reusable keywords & test scripts meet the automation guideline.
• Joining daily scrum calls within team to remove any impediments causing delays.

Mandatory Skills:

• Should have solid and relevant experience in Telecom Domain.
• IMS/SDM/EPC domain knowledge
• Good expertise on 5G/4G/3G technologies and should be familiar with the network call flow
• Wireshark packet analysis
• Experience in Protocol testing including HTTP2, SIP, MAP, Diameter.
• Experience in developing reusable test automation scripts using Python and  Robot Framework.
• Good understanding of Agile scrum methodologies.
• Handson experience in Docker containers and Kubernetes.
• Sound understanding of Telco Cloud technologies such as VNFI, Open Stack.
• Sound knowledge in Linux/CentOS, TCP/IP stack
• Strong DevOps knowledge.

Nice to have skills:

• Experience in using Spirent (Landslide), SIPP, IPSL protocol simulator
• Experience in working in Nokia specific IMS, EPC, SDM products and solution
• Understanding of 5G network elements and interfaces is plus.
• Basic understanding of ML/AI is plus