09/03/2025 updated
JB
100 % available
Senior Lead, Systems Management with 10+ years in IT Administration
Moravský Krumlov, Czech Republic
Only remote
IBM AIXTechnical SupportAutomationBash ShellLinuxEvent ManagementLinux AdministrationMaintenanceRed Hat Enterprise LinuxSQL DatabasesTask ManagementSchedulingScriptingAdministrative OperationsBackend
IBM Workload Scheduler (IWS)
Expert level administration of IBM Workload Scheduler and HCL Workload Automation systems with extensive experience in workload management and scheduling tasks.
Scheduling Systems
Expert knowledge in scheduling processes, automation, and workload management across different environments including migration of batch workloads.
Linux Administration
Experienced in Linux systems administration, particularly RHEL, with strong skills in system management and maintenance.
Scripting Languages
Proficiency in Bash, VBA and SQL scripting for automation and backend support tasks.
IBM AIX Administration
Knowledge of IBM AIX administration for enterprise systems management.
Application Support
Experience in backend and frontend application support and development with focus on enterprise systems.
Problem Management
Skills in problem determination, event management and L1 support for Windows and Linux based systems.
Expert level administration of IBM Workload Scheduler and HCL Workload Automation systems with extensive experience in workload management and scheduling tasks.
Scheduling Systems
Expert knowledge in scheduling processes, automation, and workload management across different environments including migration of batch workloads.
Linux Administration
Experienced in Linux systems administration, particularly RHEL, with strong skills in system management and maintenance.
Scripting Languages
Proficiency in Bash, VBA and SQL scripting for automation and backend support tasks.
IBM AIX Administration
Knowledge of IBM AIX administration for enterprise systems management.
Application Support
Experience in backend and frontend application support and development with focus on enterprise systems.
Problem Management
Skills in problem determination, event management and L1 support for Windows and Linux based systems.
Experience
Professional experience10+ years
Freelancer since2025
Languages
GermanGoodEnglishFluent
Project history
Managing IWS/HWA workload scheduling, engineering and administration tasks, handling workload takeover projects, migrating batch workloads across environments, conducting design meetings with developers, and administering Linux RHEL and IBM AIX systems.
Administration and scheduling using Tivoli/IBM Workload Scheduler / HCL Workload Automation, APX Production Control Center. Providing backend and frontend application support and development. Creating Bash, VBA and SQL scripts.
Problem determination and event management, L1 support for Windows and Linux based systems, backoffice tasks, and VBA scripting.