Senior Network Engineer (w/m/d)

We are seeking an experienced self-driven Network Developer with strong Linux troubleshooting skills and deep knowledge of virtual cloud networks and access technologies. The ideal candidate will have proven experience resolving complex issues across large-scale network infrastructure and cloud services in real time. Responsibilities include diagnosing and resolving production incidents, writing Python and Bash scripts on the fly to support live troubleshooting and automation, and maintaining operational reliability across cloud networking environments. Candidates should have hands-on expertise with remote access technologies such as Ethernet, VPN, Load Balancing and BGP for secure and scalable route distribution. A strong understanding of Linux system processes, memory utilisation, disk and log management, network functionality, containerisation, and the TCP/IP stack is essential. Only Oracle brings together the data, infrastructure, applications, and expertise to power everything from industry innovations to life-saving care. And with AI embedded across our products and services, we help customers turn that promise into a better future for all. Discover your potential at a company leading the way in AI and cloud solutions that impact billions of lives.That's why we're committed to growing a workforce that promotes opportunities for all with competitive benefits that support our people with flexible medical, life insurance, and retirement options. We also encourage employees to give back to their communities through our volunteer programs.We're committed to including people with disabilities at all stages of the employment process. If you require accessibility assistance or accommodation for a disability at any point, let us know by emailing accommodation-request_mb@oracle.Oracle is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans' status, or any other characteristic protected by law. Oracle will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.Career Level - IC4Key Responsibilities -Work with the Virtual Networking team to share full-stack ownership of a collection of services and technology areas, providing operational support as part of an on-call rotation. Understand the end-to-end configuration, technical dependencies, and overall behavioural characteristics of production services. Take responsibility for the delivery of the mission-critical stack with a strong focus on security, resiliency, scalability, and performance.-Hold authority for end-to-end performance and operability. Clearly articulate the technical characteristics of services and technology areas, guiding development teams to engineer and deliver premier capabilities within the Oracle Cloud service portfolio.-Develop and communicate a clear understanding of the scale, capacity, security, and performance attributes and requirements of the service and technology stack. -Understand and explain the impact of product architecture decisions on distributed systems-Exhibit professional curiosity and a desire to develop a deep technical understanding of services and technologies.-Ensure high quality, accurate and timely technical documentation of incidents, problems, changes, and standard operating procedures is maintained using tools such as Jira and Confluence-Work is non-routine and highly complex, involving the application of advanced technical and business skills within the Virtual Networking specialisation of Oracle Cloud Infrastructure (OCI).Core ResponsibilitiesPlanning & Execution:-Tracks timelines with minimal supervision, ensuring work is completed in a timely manner and is in alignment with project requirements. Compiles and reviews data and/or information from multiple sources to troubleshoot standard and non-standard errors.Continuous Learning:-Seeks opportunities to gain knowledge and learn new skills and/or tools aligned with industry trends and best practices. Utilizes feedback and training to improve skills. Qualifications -Strong understanding of virtual network architecture, security, and automation-Understanding of TCP/IP stack and routing concepts in Linux systems and networking environments. Solid understanding of Virtual Cloud Networks (VCNs) in public cloud environments. -Experience in scripting languages such as Python or Shell. -Possess leadership experience to ensure appropriate changes, upgrades, and enhancements are made based on the technical analysis.-Must support network segmentation (e.g., security lists, network security groups, or firewalls).-Deep Understanding of manipulating telemetry data (traffic flows, health status) using Grafana dashboards and MQL.-Oracle Cloud Infrastructure OCI, or equivalent).-