Job Description CBIS / CBAM Upgrade Consultant – Nokia CloudBand | On-Site Cuba | 8-Week Project CONFISA Staffing Services, in collaboration with an international technology solutions partner, is seeking an experienced Nokia CloudBand Infrastructure Software (CBIS) / CloudBand Application Manager (CBAM) Upgrade Consultant to participate in a critical telecommunications cloud infrastructure modernization project in Cuba.
This is a short-term international consulting opportunity for highly specialized professionals based in Latin America who have proven hands-on experience with Nokia CloudBand technologies and are available for immediate deployment.
The selected consultant will be responsible for executing infrastructure upgrades, supporting virtualized network function (VNF) migrations, performing system validations, and ensuring the successful implementation of Nokia CloudBand upgrades in a live telecommunications environment.
Key Responsibilities
1. Nokia CloudBand Infrastructure Upgrades Execute CBIS and CBAM upgrades from Release R22 to R24.




Perform and support firmware upgrades on Nokia Airframe RM19 infrastructure.
Ensure infrastructure compatibility, stability, and operational continuity throughout the upgrade process.
Support Controller and Compute Node upgrades during scheduled maintenance windows.
2. Application and VNF Migration Perform application draining procedures before infrastructure upgrades.
Execute and validate Virtual Machine (VM) and Virtual Network Function (VNF) migrations.
Support telecommunications applications, including EdenNet, NetAct, and vOMS.
Minimize service disruption during migration and upgrade activities.
3. Technical Validation and Testing Conduct pre-upgrade assessments, system health checks, and infrastructure readiness evaluations.
Execute backup and recovery procedures.
Perform post-upgrade validation, functional testing, and sanity checks.
Implement rollback procedures when necessary to ensure service continuity.
4. Technica

📌 Cbis / Cbam Upgrade Consultant – Nokia Cloudband | On-Site Cuba | 8-Week Project (Xico)
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