Randstad Digital Americas · 13 hours ago
OCI (Oracle Cloud Infrastructure) Engineer
Randstad Digital Americas is seeking an Infrastructure Engineer with deep technical expertise in Oracle Cloud Infrastructure (OCI). The role involves building and maintaining OCI to support production infrastructure, ensuring high availability and disaster recovery, and implementing security controls and monitoring systems.
Information Technology & Services
Responsibilities
Infrastructure Engineer with deep technical expertise in OCI (Oracle Cloud Infrastructure) and an expert problem solver, proven to build and maintain Oracle OCI to support existing production infrastructure
Ability to support OCI Network and Security design for complex architectures to support high availability and disaster recovery (DR) requirements
Whitelist IPs and URLs across clouds
Research, establish and troubleshoot connectivity within Oracle cloud and external to Oracle cloud
Ability to balance between production support, BAU enhancements and another project that is currently underway to re-architect the OCI with a goal of building a secondary region from scratch to fulfill company's security mandates and implement Disaster Recovery (DR) for a financial company
Experience in deploying multi-tier applications on OCI IaaS and PaaS services including IDCS/IAM, Databases, Compute Storage, Backup Network Security and Load Balancers including a demonstrated ability to leverage those services to provide better application performance security and availability
Knowledge of cloud security controls including tenancy isolation, encryption at rest, encryption in transit, key management, vulnerability assessments, and application firewalls
Maintain mission-critical OCI daily while ensuring the highest standards of security, compliance, and operational excellence
Monitor OCI alerts such as access controls alerts, threshold alarms and investigate why, for example, CPU utilization is abnormal or an instance is down and take necessary action in a timely manner so there is no impact on development work or production
Implement custom health checks, automated alerting workflows, and proactive failure detection systems
Support and enhance monitoring jobs that send logs to SEIM tool
Build and maintain complex security controls with custom guardrails, organizational policies, and automated compliance frameworks
Ability to provide least privileged access when working with OCI resources
Implement ingress/egress rules, Security Lists, IAM policies, IAM Domains
Ability to create automated alerts for OCI monitoring
Basic to intermediate expertise around shell scripting/python to understand the existing monitoring jobs and make enhancements
Qualification
Required
Infrastructure Engineer with deep technical expertise in OCI (Oracle Cloud Infrastructure) and an expert problem solver, proven to build and maintain Oracle OCI to support existing production infrastructure
Ability to support OCI Network and Security design for complex architectures to support high availability and disaster recovery (DR) requirements
Whitelist IPs and URLs across clouds
Research, establish and troubleshoot connectivity within Oracle cloud and external to Oracle cloud
Ability to balance between production support, BAU enhancements and another project that is currently underway to re-architect the OCI with a goal of building a secondary region from scratch to fulfill company's security mandates and implement Disaster Recovery (DR) for a financial company
Experience in deploying multi-tier applications on OCI IaaS and PaaS services including IDCS/IAM, Databases, Compute Storage, Backup Network Security and Load Balancers including a demonstrated ability to leverage those services to provide better application performance security and availability
Knowledge of cloud security controls including tenancy isolation, encryption at rest, encryption in transit, key management, vulnerability assessments, and application firewalls
Maintain mission-critical OCI daily while ensuring the highest standards of security, compliance, and operational excellence
Monitor OCI alerts such as access controls alerts, threshold alarms and investigate why, for example, CPU utilization is abnormal or an instance is down and take necessary action in a timely manner so there is no impact on development work or production
Implement custom health checks, automated alerting workflows, and proactive failure detection systems
Support and enhance monitoring jobs that send logs to SEIM tool
Build and maintain complex security controls with custom guardrails, organizational policies, and automated compliance frameworks
Ability to provide least privileged access when working with OCI resources
Implement ingress/egress rules, Security Lists, IAM policies, IAM Domains
Ability to create automated alerts for OCI monitoring
Basic to intermediate expertise around shell scripting/python to understand the existing monitoring jobs and make enhancements
Preferred
Familiarity with OCI FastConnect is a plus
Experience setting up and supporting CI/CD pipelines with GitHub integration is a plus
Benefits
Medical
Prescription
Dental
Vision
AD&D
Life insurance offerings
Short-term disability
401K plan
Company
Randstad Digital Americas
Randstad Digital is a trusted digital enablement partner that facilitates accelerated transformation for businesses by providing global talent, capacity, and solutions across specialized domains.