Infrastructure Engineer – AIX to Linux Migration

Helpware

. Support the migration of existing IBM AIX environments to Red Hat Enterprise Linux (RHEL) .

Posted 10/27/2026full-timeRemote • Mexico, Ukraine, Romania, BrazilMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in IBM AIX and Red Hat Enterprise Linux (RHEL) administration, with a strong focus on migration planning, execution, and troubleshooting. Proficient in developing automation scripts and collaborating with technical teams to ensure seamless infrastructure transitions.

Highest-signal resume keywords

IBM AIX AdministrationRed Hat Enterprise Linux (RHEL) AdministrationMigration Planning and ExecutionShell Scripting and AutomationRed Hat OpenShift Administration

ATS Keywords

Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills

IBM AIX AdministrationRed Hat Enterprise Linux (RHEL) AdministrationMigration PlanningShell ScriptingTroubleshootingPost-Migration ValidationInfrastructure ModernizationCutover ProceduresAutomationLegacy Application Migration

Soft Skills

Problem-SolvingAnalytical Skills

Tools & Technologies

Red Hat OpenShift

Certifications & Qualifications

Red Hat CertificationsIBM Certifications

Industry Keywords

Enterprise InfrastructureMigration Best PracticesApplication DependenciesCompatibility IssuesPerformance Issues

Tech Stack

Tools & technologies

LinuxOpenShiftShell Scripting

About the role

Key responsibilities & impact

Support the migration of existing IBM AIX environments to Red Hat Enterprise Linux (RHEL)
Administer, configure, and troubleshoot IBM AIX and Linux systems
Plan and execute infrastructure and legacy enterprise application migration activities
Assess existing AIX environments, dependencies, and application requirements before migration
Develop migration plans, procedures, and cutover strategies
Perform migration testing, post-migration validation, and troubleshooting
Support the deployment and management of Red Hat OpenShift where required
Develop and maintain shell scripts to automate migration tasks and routine administrative activities
Identify and resolve compatibility, performance, and configuration issues during migration
Document migration procedures, system configurations, and validation results
Collaborate with IT Operations and other technical teams to minimize downtime and ensure a smooth migration

Requirements

What you’ll need

Hands-on experience with IBM AIX administration
Practical experience with Red Hat Enterprise Linux (RHEL) administration
Experience with legacy enterprise application and infrastructure migrations
Knowledge of migration planning, cutover procedures, testing, and post-migration validation
Experience with shell scripting and automation
Understanding of enterprise infrastructure, system dependencies, and troubleshooting
Ability to analyze existing environments and identify potential migration risks
Strong problem-solving and analytical skills
Conversational English at B2 level or higher
Availability to work in the US time zone
Nice to have: Proven experience completing an end-to-end migration from IBM AIX to Red Hat Enterprise Linux
Nice to have: Experience with Red Hat OpenShift administration or deployment
Nice to have: Experience migrating business-critical enterprise applications from legacy platforms to Linux
Nice to have: Knowledge of infrastructure modernization and migration best practices
Nice to have: Relevant Red Hat or IBM certifications

Benefits

Comp & perks

Full-time position
Remote within Mexico, Ukraine, Romania, or Brazil
Project duration of 6+ months