Why Work at Lenovo

We are Lenovo. We do what we say. We own what we do. We WOW our customers.

Lenovo is a US$57 billion revenue global technology powerhouse, ranked #248 in the Fortune Global 500, and serving millions of customers every day in 180 markets. Focused on a bold vision to deliver Smarter Technology for All, Lenovo has built on its success as the world's largest PC company with a full-stack portfolio of AI-enabled, AI-ready, and AI-optimized devices (PCs, workstations, smartphones, tablets), infrastructure (server, storage, edge, high performance computing and software defined infrastructure), software, solutions, and services. Lenovo's continued investment in world-changing innovation is building a more equitable, trustworthy, and smarter future for everyone, everywhere. Lenovo is listed on the Hong Kong stock exchange under Lenovo Group Limited (HKSE: 992) (ADR: LNVGY).

• Incident Management:
  • Monitor production systems for any issues or performance anomalies.
  • Respond to and resolve incidents escalated from L1 support within SLA timeframes.
  • Conduct root cause analysis for recurring issues and implement permanent fixes.
• System Maintenance:
  • Perform regular maintenance activities such as backups, data archiving, and batch job monitoring.
  • Apply patches, updates, and configuration changes to production systems.
  • Ensure systems are compliant with security policies and procedures.
• Batch Job Management:
  • Monitor and manage batch jobs written in JCL.
  • Troubleshoot and resolve job failures and performance issues.
  • Optimize batch job performance and resource utilization.
• Application Support:
  • Support COBOL applications, including debugging and modifying code as necessary.
  • Collaborate with development teams to deploy new applications and updates.
  • Ensure seamless integration of applications with other systems.
• Performance Monitoring:
  • Monitor system and application performance, identifying and addressing bottlenecks.
  • Analyze performance trends and recommend optimizations.
• Collaboration:
  • Work closely with L3 support, development teams, and other IT departments to resolve complex issues.
  • Participate in on-call rotation and provide support during non-business hours as required.
• Documentation:
  • Create and maintain detailed technical documentation, including troubleshooting guides and standard operating procedures.
  • Document changes and update configuration management records.
• Training and Mentoring:
  • Provide guidance and support to L1 support staff.
  • Conduct training sessions for team members and end-users as needed.
  • Peer to peer brownbag session for technical growth

• Education:
  • Bachelor's degree in Computer Science, Information Technology, or related field.
• Experience:
  • Minimum of 5 years of experience in COBOL/ JCL production support or related roles.
  • Experience with mainframe operating systems (e.g., z/OS) and mainframe tools.
  • People management
• Technical Skills:
  • Deep knowledge in COBOL and JCL.
  • Strong knowledge of mainframe systems and software components.
  • Experience with performance monitoring and tuning tools.
  • Familiarity with database management systems (e.g., DB2, IMS, IDMS).
• Soft Skills:
  • Excellent problem-solving and analytical skills.
  • Strong communication and interpersonal skills.
  • Ability to work independently and as part of a team.
  • Ability to manage multiple tasks and prioritize effectively.

• Knowledge in IDMS database is a plus.
• Experience with automation and scripting (e.g., REXX, CLIST).
• Knowledge of disaster recovery and business continuity planning.

• 24x7 Support setup.
• Hybrid work setup with occasional requirements for evening and weekend work.
• Participation in on-call support rotation.