KeySkills:

NGINX ADMINISTRATION, WEBSPHERE, WAS, LINUX, REVERSE PROXY, LOAD BALANCER, PERFORMANCE TUNING, SSL, TLS, HTTP DEBUGGING, 4XX, 5XX, JVM TUNING, DEPLOYMENT, INCIDENT MANAGEMENT, RCA, SHELL SCRIPTING, PRODUCTION SUPPORT

Job Description:

• Provide advanced administration, configuration, and troubleshooting support for Nginx and WAS environments, ensuring optimal system performance, stability, and scalability.

ROLES & RESPONSIBILITIES:

• Manage and troubleshoot Nginx server configurations and performance issues.

• Configure and optimize: Reverse proxy setups, Load balancing and routing rules, SSL/TLS configurations

• Perform performance tuning (caching, compression, worker settings).

• Handle incident calls, conduct in-depth technical analysis, and provide resolution.

• Perform Root Cause Analysis (RCA) for major incidents.

• Implement change requests, deployments, and configuration updates.

• Should have hands-on experience on Linux commands.

• Shell Scripting knowledge.

• Additionally Administer and troubleshoot WebSphere Application Server environments: IHS & WAS installation and configuration, Application deployment, Cluster and node management, JVM tuning and analysis

•Develop and maintain technical documentation and SOPs

TECHNICAL REQUIREMENTS:

PRIMARY – NGINX

• Strong expertise in: Nginx architecture and configuration, Reverse proxy and load balancing (Layer 4/Layer 7), URL rewriting and request routing, SSL/TLS troubleshooting

• Experience in: Performance tuning, Debugging HTTP errors (4xx/5xx)

SECONDARY – WAS & IHS

• Hands-on experience with: WebSphere Application Server administration, Application deployments and troubleshooting, JVM tuning and performance analysis

• Knowledge of: Clusters, nodes, and federated environments

OTHER SKILLS

• Linux/Unix administration

• Shell scripting (preferred)

• Monitoring tools (AppDynamics, Dynatrace, Prometheus)

KEY COMPETENCIES

• Strong analytical and problem-solving skills

• Ability to handle production-critical issues

• Leadership and mentoring abilities

• Effective stakeholder communication

KEY PERFORMANCE INDICATORS (KPIS)

• Complex incident resolution efficiency

• RCA quality and prevention of recurring issues

• System performance improvements

• Change success rate

• Team mentoring effectiveness

Note:

(i) Our client is looking for immediate & early joiners.

(ii) Having LinkedIn Profile is a must.

(iii) Being an immediate & high priority requirement interested candidates can share their Resumes with Photograph in word doc. format and the details are enclosed as below: