Administrator

LocationAustin, TX or San Antonio, TX (Hybrid – 2 days onsite/week)DurationLong-term Contract / Full-timeRole Type100% Mainframe Administration (No development work)OverviewWe are seeking an experienced Mainframe Administrator to support, maintain, and optimize enterprise-level mainframe systems for client. This role focuses on ensuring system reliability, performance tuning, and issue resolution across production and non-production environments. Candidates must be local or willing to commute onsite twice per week.Key ResponsibilitiesManage, configure, and maintain mainframe infrastructure and system software.Perform system upgrades, patching activities, backups, and performance optimization.Monitor, diagnose, and troubleshoot mainframe system issues to ensure stability and uptime.Collaborate with internal IT, infrastructure, and support teams to facilitate smooth operations.Ensure adherence to security, audit, and compliance requirements.Required Skills5+ years of hands-on experience as a Mainframe Administrator.Strong expertise with z/OS, JCL, RACF, DB2, and mainframe operational tools.Ability to perform system tuning, troubleshooting, and root-cause analysis.Strong communication, analytical, and problem-solving skills.Must be able to work onsite 2 days/week in Austin or San Antonio, TX.Texas-based candidates are highly preferred.No development work—this is strictly a Mainframe Administration role.Seniority LevelMid-Senior levelEmployment TypeContractJob FunctionInformation TechnologyIndustriesInformation Services and Technology, Information and MediaReferrals increase your chances of interviewing at Infobahn Softworld Inc by 2xJ-18808-Ljbffr