Principal Cloud Infrastructure Engineer
Oracle
2 - 5 years
Bengaluru
Posted: 28/02/2026
Job Description
Role Overview
We are seeking a highly experienced Principal Cloud Infrastructure Engineer to join the team. This is a senior technical leadership role focused on architecting, validating, and positioning advanced OCI and Multicloud infrastructure solutions for strategic customers.
In addition to leading complex solution design and proof-of-concept engagements, this role will act as the technical escalation authority for strategic customers / opportunities, orchestrating cross-functional engineering collaboration when architectural challenges or high-impact technical blockers arise during pre-sales or active transformation engagements.
Key Responsibilities
1. Strategic Architecture Leadership
- Serve as senior technical authority for OCI Core Infrastructure, AI and Multicloud architectures.
- Lead end-to-end solution architecture for large-scale cloud, hybrid, and Multicloud deployments across OCI, AWS, Azure, and GCP.
- Architect disaster recovery, cross-region resiliency, and workload migration strategies.
- Lead virtual, cross-functional teams of subject matter experts from OCI Support, Development, Engineering, Operations, and Product Management to investigate, diagnose, and resolve complex technical problems.
2. Customer Advocacy
- Deliver clear, concise, and timely updates to customers and internal stakeholders, including executive leadership. Manage expectations and build confidence throughout the resolution process.
- Lead customer discovery workshops, architecture deep dives, and executive-level technical discussions.
- Manage the lifecycle of escalated customer incidents from initiation to resolution, serving as the primary point of contact for all stakeholders.
- Act as the voice of the customer, ensuring their needs are prioritized and that their feedback contributes to product and process improvements.
3. Strategic Technical Escalation & Orchestration
- Act as the senior technical lead for complex architectural & technical challenges encountered during strategic engagements.
- Coordinate cross-functional collaboration across Engineering, Product Management, Networking, Security, and AI Infrastructure teams to resolve blockers faced by these customers.
- Facilitate technical deep dives and structured root cause analysis when architectural gaps or technical issues are identified.
4. Mentorship:
- Provide informal coaching and guidance to less experienced team members on handling escalated cases and improving overall service quality.
Experience & Qualifications
- 812 total years of experience in cloud infrastructure, solution architecture, site reliability or engineering role for a large-scale cloud platform.
- 2+ years of experience as a technical account manager, customer success role.
- Extensive experience managing and supporting production-grade environments.
Preferred Certification:
- OCI Architect certification.
Skills Required
- Demonstrated ability to manage complex technical projects and lead cross-functional teams under pressure.
- Exceptional communication, negotiation, and de-escalation skills, with the ability to articulate technical issues to both technical and non-technical audiences.
- Strong understanding of cloud infrastructure components, including compute, storage, networking and security.
Cloud Platforms
- Deep expertise in Oracle Cloud Infrastructure (OCI).
- Strong working knowledge of AWS, Azure, and Google Cloud.
- Experience in hybrid and Multicloud design.
Networking & Or Storage
- Strong foundation in TCP/IP, BGP, MPLS, DNS, VPN, hybrid connectivity.
- Infrastructure & Network monitoring
- Strong experience designing large cloud networks, including hub-and-spoke architectures and hybrid connectivity between on-premises and cloud environments.
- Deep experience designing block, object, and file storage architectures for enterprise-scale workloads.
- Expertise in performance tuning, IOPS modelling, and storage optimization for AI, analytics, and high-performance workloads.
- Strong understanding of cross-region replication, disaster recovery strategies, and data lifecycle governance.
Automation
- Terraform, Ansible, Python, Shell scripting.
Career Level: IC4 / IC5
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