Software Engineer – DevOps Automation

Buenos Aires - Argentina

Monthly Salary: Not Disclosed

Posted on: 30+ days ago

Vacancies: 1 Vacancy

Job Summary

Total Number of Openings

Chevrons Business Support Center (BASSC) located in Buenos Aires is accepting applications for the position of Software Engineer DevOps Automation.Successful candidates will join the IT Organization which is part of a multifunction service center with a workforce of more than 1800 employees that deliver business services and solutions to the corporation across the globe.

The OT Automation & PCN Security Engineer will design implement and operate automation solutions for Process Control Network (PCN/OT) environments. This role partners with platform and product teams to harden OT servers codify infrastructure changes integrate CI/CD workflows with ITSM processes and maintain secure access patterns across Windows Linux and vSphere estates. The engineer will also contribute high quality technical documentation (e.g. design specs architecture views and data flows) and coordinate with stakeholders to ensure operational readiness and compliance.

Responsibilities for this position may include but are not limited to

Build and maintain CI/CD pipelines (Azure DevOps Server) that deploy and test automation for OT/PCN workloads.
Develop and maintain Ansible playbooks/roles for Windows and Linux server configuration patching and application deployment in segmented networks.
Integrate automation workflows with ServiceNow (requests/incidents/changes) including ticketing approvals and status updates.
Implement vSphere infrastructureascode practices to standardize and accelerate VM lifecycle operations.
Administer and harden OT/PCN servers including access provisioning and leastprivilege controls aligned with security standards.
Produce and maintain technical documentation (Detailed Design Specifications highlevel architectures dataflow diagrams) and operational runbooks.
Collaborate closely with product owners tech leads and vendor partners to plan demo and iterate on automation outcomes in regular team ceremonies.
Troubleshoot automation pipeline failures and environment issues across networks servers and integrations driving rootcause analysis and corrective actions.
Champion change management and configuration management best practices for safe operations in regulated OT environments.
Contribute to continuous improvement of observability and operational readiness (dashboards alerts SLOs) for automated services.

Required Qualifications

Handson experience building CI/CD pipelines in Azure DevOps Server for infrastructure and configuration automation.
Proficiency with Ansible for Windows and Linux automation (inventory strategy playbook design idempotent tasks secrets handling).
Working knowledge of ServiceNow and ITIL processes; able to connect automation tasks to ITSM workflows (requests/incidents/changes).
Experience operating and securing OT/PCN environments (network segmentation concepts jump hosts access provisioning server hardening).
Exposure to VMware vSphere and infrastructureascode patterns for VM provisioning and operations.
Strong scripting ability in PowerShell and/or Python for tooling integrations and automation glue.
Demonstrated ability to create and maintain technical documentation (design specs architecture diagrams data flows runbooks).
Excellent communication and crossteam collaboration skills in a global vendorpartnered context.

Preferred Qualifications

Experience in industrial/OT settings (oil & gas utilities manufacturing) and familiarity with ICS/SCADA considerations.
Knowledge of security frameworks relevant to OT (e.g. ISA/IEC 62443 NIST controls) and practical implementation in PCN environments.
Experience integrating automation telemetry with observability platforms (dashboards metrics alerting) to validate outcomes and SLOs.
Familiarity with Git branching strategies artifact repositories and release orchestration for infra/config code.
Background in Windows/Linux system administration in segmented networks (bastion/jump servers proxy constraints).
Bachelors degree in Computer Science Engineering or a related fieldor equivalent practical experience.

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

Chevron participates in E-Verify in certain locations as required by law.

Total Number of Openings1Chevrons Business Support Center (BASSC) located in Buenos Aires is accepting applications for the position of Software Engineer DevOps Automation.Successful candidates will join the IT Organization which is part of a multifunction service center with a workforce of more th...

Total Number of Openings

Responsibilities for this position may include but are not limited to

Build and maintain CI/CD pipelines (Azure DevOps Server) that deploy and test automation for OT/PCN workloads.
Develop and maintain Ansible playbooks/roles for Windows and Linux server configuration patching and application deployment in segmented networks.
Integrate automation workflows with ServiceNow (requests/incidents/changes) including ticketing approvals and status updates.
Implement vSphere infrastructureascode practices to standardize and accelerate VM lifecycle operations.
Administer and harden OT/PCN servers including access provisioning and leastprivilege controls aligned with security standards.
Produce and maintain technical documentation (Detailed Design Specifications highlevel architectures dataflow diagrams) and operational runbooks.
Collaborate closely with product owners tech leads and vendor partners to plan demo and iterate on automation outcomes in regular team ceremonies.
Troubleshoot automation pipeline failures and environment issues across networks servers and integrations driving rootcause analysis and corrective actions.
Champion change management and configuration management best practices for safe operations in regulated OT environments.
Contribute to continuous improvement of observability and operational readiness (dashboards alerts SLOs) for automated services.

Required Qualifications

Handson experience building CI/CD pipelines in Azure DevOps Server for infrastructure and configuration automation.
Proficiency with Ansible for Windows and Linux automation (inventory strategy playbook design idempotent tasks secrets handling).
Working knowledge of ServiceNow and ITIL processes; able to connect automation tasks to ITSM workflows (requests/incidents/changes).
Experience operating and securing OT/PCN environments (network segmentation concepts jump hosts access provisioning server hardening).
Exposure to VMware vSphere and infrastructureascode patterns for VM provisioning and operations.
Strong scripting ability in PowerShell and/or Python for tooling integrations and automation glue.
Demonstrated ability to create and maintain technical documentation (design specs architecture diagrams data flows runbooks).
Excellent communication and crossteam collaboration skills in a global vendorpartnered context.

Preferred Qualifications

Experience in industrial/OT settings (oil & gas utilities manufacturing) and familiarity with ICS/SCADA considerations.
Knowledge of security frameworks relevant to OT (e.g. ISA/IEC 62443 NIST controls) and practical implementation in PCN environments.
Experience integrating automation telemetry with observability platforms (dashboards metrics alerting) to validate outcomes and SLOs.
Familiarity with Git branching strategies artifact repositories and release orchestration for infra/config code.
Background in Windows/Linux system administration in segmented networks (bastion/jump servers proxy constraints).
Bachelors degree in Computer Science Engineering or a related fieldor equivalent practical experience.

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

Chevron participates in E-Verify in certain locations as required by law.

Key Skills

Continuous Integration
APIs
Automotive software
Test Cases
Electrical Engineering
Junit
Distributed Control Systems
Testng
Java
Test Automation
Programmable Logic Controllers
Selenium

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About Company

Chevron

Chevron works to meet the world's growing demand for energy by exploring for oil and natural gas; refining and marketing gasoline; producing chemicals and more.

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