Systems Engineer – Oracle Cloud Infrastructure (OCI)

Description

Job Summary: We are seeking a Systems Engineer specialized in OCI to administer, monitor, and optimize technology platforms, ensuring high availability and operational continuity. Key Highlights: 1. OCI Platform Administration and Optimization 2. Critical Systems and Database Management 3. Operational Continuity Design and Maintenance Systems Engineer – Oracle Cloud Infrastructure (OCI) Santiago, Chile \| Regional Support for Chile, Peru, and Uruguay **PS Group** is looking for a **Systems Engineer specialized in Oracle Cloud Infrastructure (OCI)** to join a major regional retail operation. The candidate will be responsible for **administering, monitoring, and optimizing the OCI-based technology platform**, ensuring **high availability, security, and operational continuity** of critical systems such as Retail ERP, POS, integrations, BI, and databases. Key Responsibilities OCI Infrastructure Administration * Compute Instances management (Linux and Windows) * Virtual Network management (VCN, Subnets, Security Lists, NSG) * Storage management (Block Volumes, Object Storage) * Load Balancer configuration * Production and non-production environment management * Backup administration and recovery policies Database Administration * Administration of **Oracle Database 19c or higher** * Basic/intermediate administration of **SQL Server** * Management of **Data Guard, RMAN, and backup strategies** * Performance monitoring and capacity planning Security and Governance * **OCI IAM** management * Linux and Windows server hardening * Vulnerability management and security best practices * Support for internal and external audits Operational Continuity * **BIA / DRP** design and maintenance * Execution of **Disaster Recovery** tests * Architecture and procedure documentation Monitoring and Support * Monitoring tool administration * Second- and third-level support * Critical incident management under a **24x7** model * Root Cause Analysis (RCA) Automation and Continuous Improvement * Automation using **Bash, PowerShell, or Python** * Use of **Terraform (desirable)** * OCI performance, architecture, and cost optimization Technical Requirements **Mandatory** * Minimum **5 years of experience in infrastructure and technology platform administration** * At least **3 years working with Oracle Cloud Infrastructure (OCI)** * Administration of **Linux Enterprise (Oracle Linux / RedHat)** * Administration of **Oracle Database 19c** * Knowledge of **Networking (TCP/IP, DNS, VPN, Firewalls)** * Experience in **high availability and Disaster Recovery** * **Intermediate English** (technical reading and regional meetings) **Desirable** * Experience in **retail (Oracle Retail RMS, Xstore, etc.)** * Knowledge of **SQL Server** * Experience with **Terraform / Infrastructure as Code** * Experience in **multi-country environments** * Integrations with **ODI, Pentaho, or REST APIs** **Education** * Bachelor’s degree in Computer Science Engineering, Systems Engineering, or related field * **OCI certification** (desirable) * **Oracle Database certification** (valuable) **Are you interested in this challenge?** Send your CV to **seleccion@grupops.cl**, indicating in the subject line: **“Systems Engineer OCI”** Employment Type: Full-time Work Location: On-site