z/OS Technical Specialist at Encora

, , Singapore -

Full Time

Start Date

Immediate

Expiry Date

19 Mar, 26

Salary

0.0

Posted On

19 Dec, 25

Experience

5 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

z/OS, Mainframe, Scripting, Security, Problem-Solving

Industry

IT Services and IT Consulting

Description

z/OS Technical Specialist Important Information Location: Singapore Job mode: Contract Job Summary: We are seeking an experienced z/OS Technical Specialist to join our team. The successful candidate will be responsible for designing, implementing, and managing z/OS systems, including installation, configuration, and maintenance of mainframe environments. This role requires strong technical expertise, problem-solving skills, and excellent communication abilities. Key Responsibilities: z/OS System Administration: - Install, configure, and maintain z/OS operating systems, including IPLs, software updates, and PTFs. - Manage and troubleshoot z/OS system issues, including performance optimization and problem resolution. Mainframe Security: - Implement and enforce mainframe security policies, including access controls, authentication, and authorization. - Manage RACF, ACF2, or Top Secret security products. Performance Management: - Monitor and analyze system performance, identifying and resolving bottlenecks and issues. - Implement performance tuning and optimization techniques. Automation and Scripting: - Develop and implement automation scripts using languages like REXX, JCL, and others. - Automate routine tasks, such as backup and recovery, system monitoring, and reporting. Problem Management: - Troubleshoot and resolve complex technical issues, collaborating with IBM and other vendors as needed. - Identify root causes and implement fixes to prevent future occurrences. Documentation and Knowledge Sharing: - Maintain accurate documentation of z/OS systems, procedures, and best practices. - Share knowledge and expertise with junior staff and other teams. Required Skills and Experience: z/OS: 5+ years of experience with z/OS operating system, including installation, configuration, and maintenance. Mainframe: Strong understanding of mainframe architecture, including hardware and software components. Scripting: Proficient in scripting languages like REXX, JCL, and others. Security: Experience with mainframe security products, such as RACF, ACF2, or Top Secret. Problem-Solving: Excellent problem-solving skills, with the ability to analyze and resolve complex technical issues. Encora is a global company that offers Software and Digital Engineering solutions. Our practices include Cloud Services, Product Engineering & Application Modernization, Data & Analytics, Digital Experience & Design Services, DevSecOps, Cybersecurity, Quality Engineering, AI & LLM Engineering, among others. At Encora, we hire professionals based solely on their skills and do not discriminate based on age, disability, religion, gender, sexual orientation, socioeconomic status, or nationality.

Responsibilities

The z/OS Technical Specialist will be responsible for designing, implementing, and managing z/OS systems, including installation, configuration, and maintenance. This includes troubleshooting system issues and ensuring optimal performance.