At a Glance
- Tasks: Engineer CICS & z/OS systems, ensuring top-notch performance and security.
- Company: Join a leading tech firm focused on innovation and excellence.
- Benefits: Enjoy remote work flexibility, competitive pay, and growth opportunities.
- Other info: Dynamic team environment with a focus on modern ops practices.
- Why this job: Be at the forefront of technology, shaping the future of software engineering.
- Qualifications: Deep knowledge of CICS, z/OS, and Java runtime environments required.
The predicted salary is between 60000 - 80000 £ per year.
Your Profile
- Key Responsibilities
- CICS & z/OS Systems Engineering Expertise – Individual must display deep practical experience with how CICS runs on z/OS, beyond application development.
- IBM WebSphere Liberty (CICS Liberty) & Java Runtime Skills - A CICS Liberty Infrastructure Engineer must understand Liberty as a runtime and have experience in configuring the runtime.
- Security, Integration & Modern Ops Practices - CICS Liberty environments are exposed to modern integration patterns and strict security requirements.
Essential skills/knowledge/experience:
- CICS system setup and configuration (regions, JVM servers)
- Understanding of z/OS components used by CICS Liberty (USS, RACF, TCP/IP, SMF)
- Capacity planning, performance tuning, and availability (HA/DR)
- Problem determination using dumps, traces, SMF data, and logs
- WebSphere Liberty configuration (server.xml, features, shared libraries)
- JVM tuning for z/OS (heap sizing, GC behaviour)
- Managing Java workload inside CICS (JVM servers lifecycle, diagnostics)
- Patching and maintaining Liberty and Java SDK levels
- RACF and TLS configuration (certificates, keyrings, SAF integration)
- REST/exposure and API enablement
- CI/CD awareness (bundles, pipelines, automated deployment)
- Operational monitoring and log management
Poszukujemy do pracy zdalnej programisty in London employer: Webologix Ltd/ INC
Join a forward-thinking company that values innovation and expertise in CICS & z/OS systems engineering. With a strong commitment to employee growth, we offer a collaborative remote work culture that encourages continuous learning and development. Our focus on modern integration practices and security ensures that you will be at the forefront of technology while enjoying the flexibility and work-life balance that comes with remote employment.
We think you need these skills to ace Poszukujemy do pracy zdalnej programisty in London
CICS & z/OS Systems Engineering
IBM WebSphere Liberty
Java Runtime Skills
CICS system setup and configuration
Understanding of z/OS components
Capacity planning
Performance tuning
