Integration Expert for Enterprise Core Services (m/f/d)
On-siteMadrid, Madrid, Spain
Job Summary
Install and integrate new developments, adaptations, and configuration changes to implement customer requirements in mobile core network test laboratories. Use CI/CD pipelines and test automation environments to verify that all requirements are met correctly and completely. Conduct root cause analyses for failures, secure evidence, and initiate corrections while programming and automating test cases. Contribute to the design of automated CI/CD pipelines and test automation for cloud-native applications. Verify and improve high availability solutions and disaster recovery plans to ensure service stability and rapid recovery. Provide support for complex projects across development, quality assurance, and project planning, including the implementation of new mobile core software releases. Collaborate closely with implementation teams to streamline processes and enhance system performance.
Required Qualifications
- In-depth understanding of mobile core network components, including their functions, procedures and processes, interfaces, and protocols in 4G enhanced packet core (4G ePC), 5G non-standalone core (5G NSA), and 5G standalone core (5G SA) networks and their interconnection with customer networks.
- Several years of experience in integrating and testing of mobile services and CNF applications (ideally Mavenir products) in cloud-native environments.
- Several years of experience in applying and programming test automation in cloud-native environments.
- Good knowledge of tracing and protocol analysis in microservice architectures with REST APIs and modern security protocols in cloud-native environments.
- Deep end-to-end understanding of the functionality and protocols of heterogeneous IPv4/IPv6 networks.
- Hands-on experience with CI/CD pipelines using GitLab, shell or Python scripts, Jenkins, Artifactory, and other tools.
- Hands-on experience in managing and configuring Kubernetes clusters.
- Experience in classic and agile project management
- Ability to work very independently as well as in teams.
Desired Qualifications
- Optional, but we expect applicants to be willing to participate in on-call duties and call-in procedures outside of normal office hours (approximately 5-7 weeks per person per year).
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