Systems Engineer

Encora Inc.; Singapore; On-site; SGD 60,000 - 80,000; Part time

Job summary

Encora Inc. is seeking a System Engineer in Singapore to provide technical support and maintenance for mainframe systems. The role involves transitioning tools like ChangeMan SCM to IBM ADFz while ensuring stable development and deployment processes.

Applicants need a minimum of 3 years' experience with mainframe technologies, specifically COBOL, JCL, and DB2. This contract-based position requires proactive troubleshooting, configuration management, and optimizing mainframe environments.

Qualifications

• Minimum 3 years of relevant working experience with mainframe technologies.
• Hands-on experience with ChangeMan SCM is required.
• Familiarity with DevOps practices and CI/CD pipelines for mainframe is a plus.

Responsibilities

• Provide support and maintenance for mainframe tools including JOBSCAN and ChangeMan SCM.
• Support the transition from ChangeMan SCM to IBM ADFz with minimal disruption.
• Configure and optimize Software Configuration Management systems for mainframes.

Skills

COBOL

JCL

DB2

REXX scripting

Mainframe development tools

Tools

ChangeMan SCM

IBM ADFz

JOBSCAN

Job description

Job Summary

We are looking for a System Engineer to provide technical support, maintenance, and migration support for our mainframe ecosystem. You’ll work with core IBM tools and lead the transition from ChangeMan SCM to the IBM ADFz bundle, ensuring stability and efficiency of our mainframe development and deployment processes.

Important Information

Location: Singapore

Job mode: Contract

Responsibilities

• Provide support and maintenance for mainframe tools including JOBSCAN, ChangeMan SCM, and IBM ADFz bundle products such as FILE MANAGER and DEBUG
• Support and execute the transition from ChangeMan SCM to IBM ADFz bundle products with minimal disruption
• Configure, maintain, and optimize Software Configuration Management systems for mainframe environments
• Work closely with developers, QA, and operations teams to troubleshoot issues, manage releases, and ensure platform stability

Experience

Minimum 3 years of relevant working experience with mainframe technologies related to the software mentioned above.

Hands‑on experience with ChangeMan SCM, including configuration management and version control.

Technical Skills

• Proficiency in COBOL, JCL, and DB2.
• Strong knowledge of mainframe development tools and technologies.
• Experience in scripting using REXX, JCL, or similar mainframe scripting languages.

Nice to Have

Experience with IBM z/OS environment and utilities. Familiarity with DevOps practices and CI/CD pipelines for mainframe.

Exposure to migration projects from legacy SCM tools to IBM ADFz.

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.