Oracle Cloud Infrastructure

4 days ago

bangalore, India Tezo Full time

About Tezo Tezo is an AI-first digital engineering and cloud services firm delivering secure, scalable, and compliance-ready platforms for enterprises operating in highly regulated and mission-critical environments. We specialize in cloud modernization, event-driven architectures, and security-by-design delivery, enabling our clients to innovate without compromising resilience or compliance. Role Overview Tezo is seeking a Senior Oracle Cloud Infrastructure (OCI) Architect to design, govern, and secure enterprise-scale OCI platforms for critical infrastructure environments. The role requires deep expertise in OCI architecture, event-driven systems, cloud security, and regulatory compliance, with direct alignment to NIST Cybersecurity Framework (CSF), NIST SP 800-53, and NERC-CIP standards. The architect will work closely OT/IT security teams, and compliance stakeholders to ensure the cloud platform is secure, auditable, resilient, and regulator ready. Key Responsibilities OCI Architecture & Integration Design and govern the end-to-end OCI architecture, including tenancy strategy, compartments, networking, and service design. Establish RabbitMQ as the central messaging backbone, integrating FaaS, microservices, and polyglot data platforms. Define scalable, fault-tolerant architectures for API-driven and event-driven workloads. Ensure architecture supports high availability, disaster recovery, and operational resilience. Security Architecture & Compliance Architect and implement cloud security controls aligned to NIST CSF, NIST SP 800-53 control families NERC-CIP ) requirements for BES Cyber System Design and govern: OCI IAM, identity federation, and least-privilege access models Network segmentation, boundary protection, and secure remote access Secrets management, encryption, and key lifecycle management Configuration baselines, drift detection, and auditability Monitoring, Logging & Incident Readiness Design centralized logging, monitoring, and telemetry across OCI services. Ensure architecture support: Asset identification and classification Continuous security monitoring Incident detection, response, and forensic readiness Align observability design with NIST 800-53 AU, SI, IR, and CM controls. Governance & Regulatory Enablement: Collaborate with compliance, risk, and OT/IT security teams to embed NERC-CIP evidence generation into cloud workflows. Support regulatory audits, assessments, and compliance reporting. Translate regulatory requirements into practical cloud architecture guardrails. Client & Stakeholder Engagement: Act as the OCI architecture authority for Tezo-led programs. Provide architectural leadership across delivery teams and client stakeholders. Mentor engineering teams on secure, compliant OCI design patterns. Required Experience & Expertise 10-15 years of overall IT experience with 5+ years in OCI architecture Proven experience designing event-driven architectures using RabbitMQ. Strong expertise in OCI Networking, IAM, Vault, Logging, Monitoring, and Security. Hands-on experience implementing NIST CSF, NIST 800-53, and NERC-CIP. Experience delivering solutions for regulated or critical infrastructure environments Why Tezo Deliver secure-by-design cloud platforms for critical infrastructure Work at the intersection of cloud, security, and compliance. Partner with global technology leaders and regulators Influence architecture decisions with real-world operational impact

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