Posted 22 May 2026 · Engineering
Job description
with LibreTranslate
Systems Engineer
Important Information
Location: Singapore
Job mode: Contract
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.
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.
Pay, skills & work eligibility
Compensation
A clear compensation amount was not identified. Ask the employer for the range, currency, pay period and whether it covers base pay or total compensation.
Location, eligibility & working hours
- Listed work location
- Singapore
- Visa sponsorship
- Not stated clearly
- Relocation support
- Not stated clearly
- Working hours / time zone
- Not stated clearly
Remote does not automatically mean work from any country. A location match does not confirm work authorization, sponsorship or relocation eligibility.
Requirements at a glance
Named skills identified in the listing. A mention is not always a requirement; read the full description and employer conditions.