Digital Applications Administrator (Applications deployed on RedHat OpenShift)

Nair Systems; Qatar; On-site; QAR 250,000 - 420,000; Full time

Job summary

Nair Systems is seeking a Digital Applications Administrator for Qatar operations to deploy and manage applications on RedHat OpenShift. The role requires strong Kubernetes, OpenShift, and DevOps capabilities along with API gateway, IBM integration, and security hardening skills.

Candidate should have 6–8 years of experience and be able to join within two weeks. The position involves monitoring, troubleshooting, patching, and ensuring high availability across environments.

Qualifications

• 6-8 years of experience in related fields.
• Experience deploying and maintaining apps on RedHat OpenShift.

Tools

Kubernetes

Docker

Helm charts

DevOps pipelines

Jenkins

GitLab

Dynatrace

Kafka

MQ

REST/SOAP APIs

API Gateways

IBM API CONNECT

DataPower gateway

IBM APP CONNECT

IBM ACE

ESQL

Redis

OpenShift

CP4I

CP4D

IBM Data Power

Linux

Apache

Shell scripting

Patching

Disaster Recovery

Job description

Nair Systems is currently looking Digital Applications Administrator (Applications deployed on RedHat OpenShift) for our Qatar operations with the following terms & conditions.

Skills

• Kubernetes, Docker, Helm charts, DevOps pipelines (Jenkins/GitLab), monitoring tools (Dynatrace)
• IBM ACE, REST/SOAP APIs, API Gateways, message brokers (Kafka/MQ)
• Dynatrace, AppDynamics, ELK stack, ITIL processes
• HSTS, SSL hardening, vulnerability scanners, audit documentation
• IBM API CONNECT: API security policies, DataPower gateway, REST/SOAP APIs, SSL/TLS, environment promotion
• IBM APP CONNECT: IBM ACE, ESQL, message flows, REST/SOAP services, integration troubleshooting
• IBM MQ: Queue manager HA, channel security, SSL/TLS, message tracking, Linux administration
• CP4I: OpenShift, operators, integration platforms, DevOps pipelines, platform patching
• CP4D: OpenShift, platform administration, storage integration, IAM, service monitoring
• IBM Data Power: Multi-Protocol Gateway, XML/JSON processing, AAA policies, certificate management, API security
• Redis: Preferred Skills Redis cluster, persistence, failover, performance tuning, client connectivity troubleshooting
• RedHat Linux and Apache
• Support, monitor, and troubleshoot services and logs for servers and applications
• Shell scripting
• Patching and hardening of OS 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)
• Maintaining a replicated system in Disaster Recovery for Business Continuity

Experience Required:6-8 years of experience

Joining time frame: 2 weeks (maximum 1 month)