System Integration Specialist
Nokia
This job is no longer accepting applications
See open jobs at Nokia.See open jobs similar to "System Integration Specialist" Discover Technata.The Engineer meticulously plans MantaRay NM system upgrades, considering diverse deployment flavors and potential impacts. This involves defining upgrade strategies, allocating resources, and detailing rollback procedures. They execute upgrades precisely, adhering to planned steps to ensure smooth transitions. Rigorous verification follows, confirming system functionality and data integrity post-upgrade. The primary focus is on minimizing service disruption through careful scheduling and risk mitigation. Ultimately, the role ensures the upgraded MantaRay NM system achieves and sustains optimal performance.
Nokia is a global leader in connectivity for the AI era. With expertise across fixed, mobile and transport networks, powered by the innovation of Nokia Bell Labs, we’re advancing connectivity to secure a brighter world.
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- Flexible and hybrid working schemes
- A minimum of 90 days of Maternity and Paternity Leave, with the option to return to work within a year following the birth or adoption of a child (based on eligibility)
- Life insurance to all employees to provide peace of mind and financial security
- Well-being programs to support your mental and physical health
- Opportunities to join and receive support from Nokia Employee Resource Groups (NERGs)
- Employee Growth Solutions to support your personalized career & skills development
- Diverse pool of Coaches & Mentors to whom you have easy access
- A learning environment which promotes personal growth and professional development - for your role and beyond
The Engineer is responsible for the planning, execution, and verification of complex MantaRay NM system upgrades across various deployment flavors, ensuring minimal service disruption and optimal performance.
Must-Have Skills:
- Extensive MantaRay NM System Experience with proven hands-on experience (7+ years) with Nokia MantaRay NM system administration, configuration, maintenance, and a track record of successfully planning and executing major MantaRay NM upgrades.
- MantaRay NM Component Understanding: Strong understanding of MantaRay NM components (e.g., CM, PM, FM, SM, Reporter) and their interdependencies.
- Linux OS Administration proficiency in Linux OS administration, including shell scripting.
- Database Knowledge of database systems (e.g., Oracle, PostgreSQL) and SQL.
- Problem-Solving & Analytical Skills, excellent troubleshooting and diagnostic capabilities for complex system issues, with the ability to identify root causes and implement effective solutions.
Nice-to-Have Skills:
- Python Scripting experience with Python for automation.
- Application Containerization (Docker) familiarity with containerization technologies like Docker.
- Industry Certifications relevant industry certifications (e.g., ITIL, Linux, Oracle, Cloud certifications).
- Develop comprehensive upgrade plans, including risk assessment and contingency planning, for MantaRay NM systems across Baremetal, VMWare, and OpenStack environments.
- Lead and execute MantaRay NM software and hardware upgrades, patches, and migrations, ensuring minimal disruption and optimal performance.
- Perform pre-upgrade health checks, data backups, and post-upgrade verification, performance testing, and system optimization.
- Troubleshoot and resolve complex technical issues encountered during or after MantaRay NM upgrades.
- Create and maintain detailed documentation of upgrade procedures, configurations, and post-upgrade reports, communicating effectively with stakeholders.
- Act as a Subject Matter Expert for MantaRay NM upgrade processes, providing technical guidance and mentorship to junior engineers.
- Possess extensive hands-on experience (7+ years) with the Nokia MantaRay NM system, including a strong understanding of its components.
- Demonstrate proficiency in Linux OS administration (including shell scripting), database systems (Oracle, PostgreSQL, SQL), and network protocols.
This job is no longer accepting applications
See open jobs at Nokia.See open jobs similar to "System Integration Specialist" Discover Technata.