Linux System Engineer

Diamond Key International Group
📍 São Paulo, São Paulo (microrregião), Brazil 💼 Full-time 🕒 Posted February 21, 2026

Job Description

WE ARE HIRING

SYSTEM ENGINEER

Company: Diamond Key International (M) Sdn Bhd

Location: Brazil (remote with regional exposure across LATAM)

Industry: Oil & Gas | Automation | Engineering Systems

We are looking for a motivated System Engineer with 2 to 5 years of experience to support, implement, commission and maintain industrial systems within the Oil & Gas or fuel storage and distribution environment.

This role involves hands-on project work, system commissioning at fuel terminals across Brazil and the LATAM region, and close collaboration with cross-functional teams to ensure reliable and secure system operations.

Key Responsibilities:

• Administer, maintain, and troubleshoot systems running on Red Hat Linux.

• Manage and support Oracle and SQL Server databases, including SQL scripting and stored procedure

development.

• Perform software testing, system validation, and support system comm...

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Job Details

  • Location São Paulo, São Paulo (microrregião)
  • Job Type Full-time
  • Category Other-General
  • Posted Date February 21, 2026
  • Application Deadline April 02, 2026