Site Reliability Engineer - Mainframe/Production Support
First seen by Alion on Oct 30, 2026.
Hiring : Mainframe / SRE Production Support Engineer
Experience :
Relevant experience in Mainframe / Production Support / SRE
We are looking for skilled professionals with hands-on experience in Mainframe and Micro Focus application support, production troubleshooting, and infrastructure monitoring.
Key Skills Required :
- Mainframe / Micro Focus Application Support
- COBOL, JCL, EZYTRIEVE or REXX
- Production Support and SRE Experience
- Monitoring Tools: Splunk, Dynatrace
- Database: Oracle, DB2, PostgreSQL (Complex SQL Queries)
- IBM MQ Basic Knowledge
- Schedulers: OPC / TWS
- Version Control: Endeavor / Bitbucket
- Linux Platform Support
- ITIL Processes and Incident Management
- Troubleshooting: TCP Dumps, Heap Dumps, Thread Dumps, CPU/Memory Analysis
- Networking, Load Balancers and Application Firewalls
Good to Have :
- Java, J2EE, Spring / Spring Boot
- SOAP / REST Web Services
- SSL, TLS, Certificate Management and SSH
- High Availability and Business Continuity Concepts
Ideal Candidate :
- Strong analytical and troubleshooting skills.
- Experience working in complex production environments.
- Ability to collaborate with Development, Operations and Product teams.
Skills
Site Reliability, DevOps, Mainframe, COBOL, JCL, Production Support, Splunk, DynaTrace, DB2, PostgreSQL, MQ