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IBM Workload Scheduler (IWS) Engineer

Iconma
  • Riverwoods, IL
  • $48.57–$53.57 Per Hour
  • Quick Apply
4 days ago

Job Description

Our client, a IT Services and Consulting company, is looking for a IBM Workload Scheduler (IWS) Engineer for their Riverwoods, IL/Hybrid location.
 
Requirements:
  • Top 3 skills: IBM Workload Scheduler, Linux OS Administration skills, AWS cloud infrastructure, Scripting, IBM WebSphere Liberty skills.
  • Strong experience with IBM Workload Scheduler architecture, especially Dynamic Workload Broker, V10.1+, high availability of MDMs managing Fault Tolerant Agent and Dynamic Agent architectures.
  • Strong conceptual understanding of Master Domain Manager (MDM), Backup MDM (BMDM), Dynamic Workload Console (DWC), Fault Tolerant Agent (FTA), Dynamic Agent (DA).
  • Strong grasp of conman CLI to monitor and control production plan, check job/job stream/resource status.
  • Strong grasp of composer CLI to define, modify and extract scheduling objects.
  • Strong grasp of planman CLI to control pre-production plan and GUI mirroring.
  • Strong grasp of lifecycle of daily production planning process, phases of JNextPlan/FINAL.
  • Proficiency in navigating the DWC web-based GUI to monitor workloads, manage user access security, and define scheduling objects.
  • Experience installing IWS components, applying Fix Packs, and Interim Fixes.
  • Troubleshooting with logs under TWSDATA/stdlist, adjusting trace level for netman, batchman, writer, mailman, etc.
  • Strong experience with IBM WebSphere Liberty.
  • Strong grasp of reading messages.log, traces.log, FFDC logs.
  • Strong grasp of configuring JVM heap sizes.
  • Strong grasp of configuring tracing scope, tracing levels, tracing retention, and trace strings.
  • Strong experience with Red Hat Enterprise Linux 8+.
  • Deep familiarity with bash/shell commands for text processing (grep, awk, sed), file manipulation, and system navigation.
  • Ability to manage, start, stop, and troubleshoot SystemD services using systemctl and journalctl for IWS agents and MDM.
  • Managing user accounts, groups, service accounts and deep knowledge of Linux file permissions (chmod, chown, ACL on local filesystems and NFS).
  • Ability to monitor system performance using top, htop, vmstat, iostat, sar to troubleshoot bottlenecks and platform unresponsiveness.
  • Understanding of Logical Volume Manager (LVM) and filesystem usage.
  • Checking TCP port availability, firewall rules (firewalld/iptables), and connectivity between MDM and Dynamic Agents using netstat, ss, ping, curl, etc.
  • Managing SSL/TLS certificates, private keystores, public trust stores, and working with Certificate Authority.
  • Strong experience with scripting (Bash Shell, Python, etc.) for automation.
  • Understanding of networking principles.
  • Understanding of basic Oracle database administration, enough to troubleshoot with DBAs to prove when an issue is in Oracle.
  • Understanding basic SQL to query job metadata.
  • Understanding of checking database connectivity.
  • Understanding of AWS cloud infrastructure.
  • Experience with using secrets manager (CyberArk PPM, Hashi Corp Vault, or similar).
  • Years of Experience: 14.00 Years of Experience
 
Why Should You Apply?

Numbers & Facts

LocationRiverwoods, IL
IndustryManagement Consulting Services
Salary$48.57–$53.57 Per Hour
Company Size2,000 to 2,499 employees
Year Founded2000
Websitehttps://www.iconma.com/

Benefits

401K, Employee Referral Program, Life Insurance

About Company

ICONMA is a global information consulting management firm providing Professional Staffing Services and Project-Based Solutions for organizations in a broad range of industries.

  • Corporate Headquarters in Troy, Michigan; 20+ locations worldwide.
  • Certified Woman-Owned Business Enterprise (WBE); certified by Women’s Business Enterprise National Council, National Women Business Owners Corporation (NWBOC); and California Public Utilities Commission (CPUC).
  • Founded in 2000
  • 2000+ Employees

The company was founded on the principle that success is derived from delivering high quality service and resources in the most responsive, flexible, and innovative way. ICONMA invests in people and resources with a single goal: To provide our customers with the highest quality service in the most responsive manner. Through its network of offices, ICONMA provides the resources to help clients maintain their competitive advantage.

Skills

  • Amazon Web Services (AWS)unmatched
  • Automationunmatched
  • Awkunmatched
  • Bash Scriptingunmatched
  • Brokerageunmatched
  • Certificate Authoritiesunmatched
  • Cloud Computingunmatched
  • Digital Certificatesunmatched
  • File Systemsunmatched
  • Firewallsunmatched
  • Graphical User Interface (GUI)unmatched
  • Health Planunmatched
  • High Availabilityunmatched
  • IBM Product Familyunmatched
  • IBM WebSphere Application Serverunmatched
  • Identify Issuesunmatched
  • Information Technology Consultingunmatched
  • Javaunmatched
  • Linux Operating Systemunmatched
  • Logical Volume Manager (LVM)unmatched
  • Manufacturing Data Managementunmatched
  • Metadataunmatched
  • NFS (Network File System)unmatched
  • Oracleunmatched
  • Oracle DBA (Database Administrator)unmatched
  • Performance Analysisunmatched
  • Production Controlunmatched
  • Production Planningunmatched
  • Project Portfolio Management (PPM)unmatched
  • Python Programming/Scripting Languageunmatched
  • Red Hat Linux Operating Systemunmatched
  • SED Text Editorunmatched
  • SQL (Structured Query Language)unmatched
  • SSL-TLS (Secure Socket Layer - Transport Layer Security)unmatched
  • Schedule Developmentunmatched
  • Security Monitoringunmatched
  • TCP (Transmission Control Protocol)unmatched
  • Unix Shell Programmingunmatched
  • User Account Administrationunmatched
  • Writing Skillsunmatched
  • iptablesunmatched

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