About the Role
We are currently seeking a Digital Applications Administrator to oversee applications deployed on RedHat OpenShift within our Qatar operations. This position is critical to ensuring the performance, stability, and security of our applications and systems in a dynamic environment.
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Responsibilities
- Support, monitor, and troubleshoot services and logs for servers and applications.
- Manage deployments, configuration changes, incident handling, and performance tuning across channels.
- Ensure high availability and achieve the best system performance.
- Patching and hardening of operating systems and applications.
- Comply with defined SLAs from all perspectives (Operations, Security Policies, and Audit Findings).
- Maintain a replicated system in Disaster Recovery to ensure Business Continuity.
Skills and Qualifications
- Proficiency in Kubernetes, Docker, Helm charts, and DevOps pipelines (Jenkins/GitLab).
- Experience with monitoring tools including Dynatrace, AppDynamics, and the ELK stack.
- Knowledge of ITIL processes and API technologies (IBM ACE, REST/SOAP APIs, API Gateways, message brokers such as Kafka/MQ).
- Familiarity with security practices including HSTS, SSL hardening, and vulnerability scanners.
- Expertise in IBM API CONNECT, specifically API security policies, DataPower gateway, and environment promotion.
- Experience with IBM APP CONNECT, ESQL, message flows, and integration troubleshooting.
- Proficient in IBM MQ queue manager HA, channel security, SSL/TLS, and message tracking.
- Knowledge of CP4I and CP4D including OpenShift, operators, integration platforms, and platform administration.
- Ability to work with Redis, including cluster configuration, persistence, failover, performance tuning, and client connectivity troubleshooting.
- Strong background in RedHat Linux and Apache.
- Capable of shell scripting for automation and efficiency.
Experience Required
- 6-8 years of relevant experience in digital application administration and infrastructure management.
Joining Time Frame
- Availability to join within 2 weeks, with a maximum extension of 1 month.
