Senior Infrastructure Engineer – AIX to Linux Migration

This is a fully remote position, open to applicants in Mexico, +3 more countries.

📋 Description

• Assist in the transition of current IBM AIX environments to Red Hat Enterprise Linux (RHEL).

• Manage, configure, and troubleshoot both IBM AIX and Linux systems.

• Plan and carry out infrastructure and legacy enterprise application migration activities.

• Evaluate existing AIX environments, their dependencies, and application requirements prior to migration.

• Create migration plans, procedures, and strategies for cutover.

• Conduct migration testing, post-migration validation, and troubleshooting.

• Provide support for the deployment and management of Red Hat OpenShift as necessary.

• Design and maintain shell scripts to automate migration tasks and routine administrative functions.

• Identify and resolve issues related to compatibility, performance, and configuration throughout the migration process.

• Document migration procedures, system configurations, and validation outcomes.

• Work collaboratively with IT Operations and other technical teams to minimize downtime and ensure a seamless migration.

⛳️ Requirements

• Practical experience in IBM AIX administration.

• Hands-on experience with Red Hat Enterprise Linux (RHEL) administration.

• Knowledge of legacy enterprise application and infrastructure migrations.

• Familiarity with migration planning, cutover procedures, testing, and post-migration validation.

• Proficiency in shell scripting and automation techniques.

• Understanding of enterprise infrastructure, system dependencies, and troubleshooting methodologies.

• Capability to analyze existing environments and recognize potential migration risks.

• Strong analytical and problem-solving abilities.

• Conversational English proficiency at B2 level or higher.

• Willingness to work within the US time zone.

• Demonstrated experience in completing an end-to-end migration from IBM AIX to Red Hat Enterprise Linux is preferred.

• Prior experience with Red Hat OpenShift administration or deployment is preferred.

• Experience in migrating business-critical enterprise applications from legacy platforms to Linux is preferred.

• Knowledge of best practices in infrastructure modernization and migration is preferred.

• Relevant Red Hat or IBM certifications are preferred.

🏝️ Benefits

• Project duration of over 6 months.

• Opportunity for remote work from Mexico, Ukraine, Romania, or Brazil.

• Working hours aligned with the US time zone.

• English proficiency requirement at B2 level or higher (conversational English).