Principal Oracle Systems Engineer

2 days ago


Karachi, Sindh, Pakistan Pakistan Single Window (PSW) Full time

The job description provides extensive details about the responsibilities and requirements for the Principal System Engineer role, but its formatting and focus can be improved for clarity and conciseness.

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Job Title: Principal System Engineer

Location: Karachi, Sindh, Pakistan

Employment Type: Full-time

Seniority Level: Mid-Senior Level

Industry: IT Services and IT Consulting

Responsibilities:
  • Install, configure, and manage Oracle Data Integrator (ODI) components including agents, repositories, and load plans.
  • Deploy and administer Oracle Analytics Server (OAS) with BI Publisher, DV, and catalog management.
  • Install and maintain Oracle WebLogic Server domains, clusters, and secure them with SSL.
  • Design and implement High Availability (HA) and Load Balancing strategies for ODI and OAS using WebLogic clustering, Oracle HTTP Server, or external load balancers (e.g., Nginx, HAProxy, F5).
  • Set up and configure Oracle APEX and integrate it with Oracle databases and web servers.
  • Apply patches, perform upgrades, and implement security best practices across all Oracle platforms.
  • Document technical processes, maintain best practices, and ensure version control for ODI objects.
Additional Technical Responsibilities:
  • Design, provision, and manage compute, networking, and storage in OLVM.
  • Automate infrastructure using Terraform, CLI, or Ansible (preferred).
  • Develop scripts and automation routines for installation, configuration, and daily operations.
  • Collaborate with Infrastructure and DevOps teams on CI/CD and system monitoring.
  • Ensure high availability and optimize performance of Oracle components.
System Administration:
  • Administer Oracle Linux servers hosting Oracle stack components.
  • Set up system monitoring, logging, and resource management tools.
  • Support backup/recovery operations and disaster recovery strategies.
  • Troubleshoot Linux systems, manage storage, and optimize system performance.
Requirements:
  • Hands-on experience with Oracle Data Integrator (ODI 12c), Oracle Analytics Server (OAS) or Oracle Analytics Cloud (OAC).
  • Oracle WebLogic Server administration and tuning expertise.
  • Oracle APEX deployment and configuration skills.
  • Experience with Oracle Linux 7/8/9 and OLVM.
  • Knowledge of enterprise system integration, patching, and upgrades.
  • Bachelor's degree in Engineering/Computer Science with 6-7 years of experience (preferred).
  • Oracle certifications in OLVM, Middleware, or ODI are a plus.
  • Familiarity with CI/CD tools like Git, Jenkins, and DevOps practices.
  • Strong troubleshooting, analytical, and communication skills.
  • Self-motivated, proactive, and able to work independently or in teams.
Benefits:
  • Competitive salary
  • Fuel Card
  • Health benefits
  • Professional development opportunities
  • Inclusive work culture
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