GBS Chevron Global Business Services (GBS), located in Buenos Aires (Puerto Madero), Argentina, is accepting applications for the position of OT/PCN Software Engineer. Successful candidates will join the IT Organization, which is part of a multifunction service and technical center with a workforce of more than 1800 employees that deliver business services and solutions to the corporation across the globe.

The OT/PCN Software Engineer will be responsible for the design, implementation, automate, and enhancement of on-premises solutions across Operational Technology (OT) environments. This role focuses on automate applications such as Hardening & Compliance, Patching and Back-Ups, ensuring alignment with established cybersecurity guardrails. The engineer will lead deployment efforts across multiple Process Control Network (PCN) sites and provide ongoing technical support to local operations teams.

Key Responsibilities

• Design, configure, deploy, automation tools in on-premises infrastructure by embedding secure-by-design principles into the design, implementation, and operation of all supported solutions.
• Write clean, maintainable, and well-documented code following team and enterprise standards. Identify opportunities to improve utilities, tooling, and developer experience
• Support the deployment of new solutions and manage the lifecycle of existing systems.
• Participate actively in Agile / Scrum ceremonies (sprint planning, reviews, retrospectives). Collaborate with Product Owners and stakeholders to translate operational needs into technical solutions
• Collaborate with cross-functional teams to integrate software solutions with on-premises OT infrastructure

Technical Core Requirements

• Experience in on-premises (preferred) or hybrid architecture tailored for OT systems (e.g., SCADA, DCS, PLCs) or in industrial environments.
• Strong experience in software development, daily use of Ansible for automation, with strong scripting skills in PowerShell and Python, and working knowledge of Bash for Linux tasks.
• Experience building APIs, services, or shared libraries. Familiarity with CI/CD pipelines and automated testing practices.
• Solid experience administering, configuring, and troubleshooting both Windows and Linux operating systems in secure, on-premises OT environments.

Professional Competencies:

• Analytical and critical-thinking skills.
• Ability to learn quickly and adapt to new technologies and tools.
• Effective collaboration within multidisciplinary and geographically distributed teams.
• Proactive, operational mindset with strong ownership of supported platforms

Relocation Options:

Relocation could be considered.

International Considerations:

Expatriate assignments will not be considered.

Chevron regrets that it is unable to sponsor employment Visas or consider individuals on time-limited Visa status for this position

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