Digital Applications Administrator

Iquest Management Consultants; Qatar; On-site; QAR 240,000 - 360,000; Full time

Job summary

Iquest Management Consultants in Qatar is seeking a Digital Applications Administrator responsible for RedHat OpenShift deployments, RedHat Linux and Apache, and DevOps pipelines.

You will monitor, troubleshoot, patch, and harden systems, maintain high availability, manage deployments and SLAs, and contribute to disaster recovery planning to ensure business continuity.

Qualifications

• 8+ years of experience in systems administration or DevOps
• Strong knowledge of RedHat Linux, Apache, and OpenShift
• Experience with Kubernetes, Docker, Helm charts
• Experience with API management and message brokers (Kafka/MQ)
• Familiarity with ITIL processes, security policies, and audit documentation
• Experience with DR/BC planning and disaster recovery
• Scripting and automation skills (shell)
• Understanding of SSL/TLS hardening and vulnerability scanning

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 best system performance.
• Comply with defined SLAs from all perspectives (Operations, Security Policies and Audit Findings).
• Maintain a replicated system in Disaster Recovery for Business Continuity.

Skills

RedHat Linux

Apache

Shell scripting

High availability

SLA compliance

Disaster Recovery

DevOps

Monitoring

Security

API management

Tools

Kubernetes

Docker

Helm charts

Jenkins/GitLab

Dynatrace

AppDynamics

ELK stack

ITIL processes

API CONNECT

DataPower gateway

IBM MQ

OpenShift

Redis

Kafka/MQ

Job description

Please find the Job description below for the Digital Applications Administrator (Applications deployed on RedHat OpenShift) for Qatar location.

We are looking for 8+years of experience candidates.

1. RedHat Linux and Apache
2. Support, monitor, and troubleshoot services and logs for servers and applications
3. Shell scripting
4. Patching and hardening of OS and Applications
5. Manage deployments, configuration changes, incident handling, and performance tuning across channels
6. Ensure high availability and best system performance.
7. Comply with defined SLAs from all perspectives (Operations, Security Policies and Audit Findings)
8. Maintaining a replicated system in Disaster Recovery for Business Continuity
9. Kubernetes, Docker, Helm charts, DevOps pipelines (Jenkins/GitLab), monitoring tools (Dynatrace)
10. IBM ACE, REST/SOAP APIs, API Gateways, message brokers (Kafka/MQ)
11. Dynatrace, AppDynamics, ELK stack, ITIL processes
12. HSTS, SSL hardening, vulnerability scanners, audit documentation
13. IBM API CONNECT: API security policies, DataPower gateway, REST/SOAP APIs, SSL/TLS, environment promotion
14. IBM APP CONNECT: IBM ACE, ESQL, message flows, REST/SOAP services, integration troubleshooting
15. IBM MQ: Queue manager HA, channel security, SSL/TLS, message tracking, Linux administration
16. CP4I: OpenShift, operators, integration platforms, DevOps pipelines, platform patching
17. CP4D: OpenShift, platform administration, storage integration, IAM, service monitoring
18. IBM Data Power: Multi-Protocol Gateway, XML/JSON processing, AAA policies, certificate management, API security
19. Redis: Preferred Skills Redis cluster, persistence, failover, performance tuning, client connectivity troubleshooting

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 best system performance.
• Comply with defined SLAs from all perspectives (Operations, Security Policies and Audit Findings).
• Maintain a replicated system in Disaster Recovery for Business Continuity.