L3 Middleware Administrator

10 hours ago

Bengaluru, Karnataka, India SMARTWORK IT SERVICES Full time

Job Title : Middleware Administrator (L3 Support)

Location : Bangalore

Experience : 10 12 Years

Role Overview :

We are seeking an experienced Middleware Administrator (L3 Support) to provide advanced administration, troubleshooting, and optimization of enterprise middleware platforms. The role involves end-to-end management of middleware infrastructure, high-availability setup, performance tuning, and incident resolution. The candidate will act as a technical SME, ensuring business-critical applications run seamlessly on middleware environments.

Key Responsibilities :

Middleware Administration & Support :

- Provide L3-level support for middleware platforms such as IBM WebSphere, JBoss, WebLogic, Apache Tomcat, IIS, and MQ.

- Handle complex incidents, root cause analysis, and permanent fixes for production issues.

- Perform proactive monitoring, patching, and upgrades to maintain system stability.

Configuration & Deployment :

- Manage installation, configuration, and clustering of middleware servers.

- Support deployments in multi-tier architectures and integrate with backend databases and front-end applications.

- Automate routine tasks using shell scripts, Python, or Ansible.

Performance & Optimization :

- Perform tuning of JVMs, connection pools, thread management, garbage collection, and memory optimization.

- Configure and troubleshoot load balancers, SSL certificates, and security modules.

- Conduct capacity planning and high-availability (HA/DR) strategy implementations.

Security & Compliance :

- Implement middleware security policies, including authentication, authorization, encryption, and certificates.

- Ensure systems are compliant with enterprise security, regulatory, and audit standards.

Incident & Change Management :

- Act as an SME for critical incident resolution (P1/P2 issues).

- Support release management, patch deployments, and migrations across environments.

- Work closely with L1/L2 teams, providing mentorship and knowledge transfer.

Collaboration & Documentation :

- Partner with application teams, DBAs, DevOps, and infrastructure teams to ensure seamless integrations.

- Create and maintain SOPs, runbooks, and knowledge base documents.

Required Skills & Qualifications :

- 10-12 years of hands-on experience in Middleware Administration with L3-level expertise.

- Strong proficiency in at least two middleware platforms :

1. IBM WebSphere Application Server

2. Red Hat JBoss EAP/Wildfly

3. Oracle WebLogic Server

4. Apache Tomcat / IIS

5. IBM MQ / RabbitMQ / ActiveMQ

- Expertise in JVM tuning, performance optimization, clustering, and high-availability configurations.

- Strong knowledge of Linux/Unix environments and scripting (Shell, Python, or Ansible).

- Hands-on with CI/CD pipelines, automation frameworks, and configuration management tools.

- Experience with monitoring tools (Dynatrace, AppDynamics, Splunk, ELK, Prometheus, Grafana).

- Strong understanding of networking concepts (DNS, TCP/IP, SSL, firewalls, load balancing).

- Knowledge of cloud-based middleware deployments (AWS, Azure, GCP) is a plus.

- Familiarity with ITIL processes (Incident, Change, Problem Management).

(ref:hirist.tech)

  • Middleware Administrator

    3 days ago

    Bengaluru, Karnataka, India Talent Worx Full time ₹ 1,04,000 - ₹ 1,30,878 per year

    Job DescriptionPreferred experience 6+ years (L3 Support)We are seeking a knowledgeable Middleware Subject Matter Expert (SME) to lead the architecture, deployment, and management of our middleware technologies. As a Middleware operations SME, you will play a pivotal role in supporting the organization's application ecosystem by providing operational...

  • Middleware Administrator

    3 weeks ago

    Bengaluru, Karnataka, India Infosys Limited Full time

    Job DescriptionJob Description:- Roles and Responsibilities- Install configure update and maintain Tomcat Websphere Methode and Pega systems on Unix platforms- Monitor server performance and provide optimization solutions- Develop and maintain Shell scripts for system routine tasks and automation- Handle server related tickets and troubleshoot server issues...

  • Middleware Administrator

    3 days ago

    Bengaluru, Karnataka, India Talent Worx Full time ₹ 1,04,000 - ₹ 1,30,878 per year

    Job DescriptionPreferred experience 4 - 6 years (L2 Support)We are seeking a knowledgeable Middleware Subject Matter Expert (SME) to lead the architecture, deployment, and management of our middleware technologies. As a Middleware operations SME, you will play a pivotal role in supporting the organization's application ecosystem by providing operational...

  • Middleware Administrator

    3 days ago

    Bengaluru, Karnataka, India Talent Worx Full time

    Job DescriptionPreferred experience 4 - 6 years (L2 Support)We are seeking a knowledgeable Middleware Subject Matter Expert (SME) to lead the architecture, deployment, and management of our middleware technologies. As a Middleware operations SME, you will play a pivotal role in supporting the organization's application ecosystem by providing operational...

  • Only 24h Left) Middleware Administrator

    3 days ago

    Bengaluru, Karnataka, India Talent Worx Full time

    Job DescriptionPreferred experience 6+ years (L3 Support)We are seeking a knowledgeable Middleware Subject Matter Expert (SME) to lead the architecture, deployment, and management of our middleware technologies. As a Middleware operations SME, you will play a pivotal role in supporting the organization's application ecosystem by providing operational...

  • Expert Middleware Administrator

    16 hours ago

    Bengaluru, Karnataka, India beBeeMiddleware Full time ₹ 25,00,000 - ₹ 35,00,000

    Middleware Support SpecialistYou are a key player in our team, responsible for delivering exceptional support to our clients. Your expertise in middleware platforms will be instrumental in ensuring the smooth operation of our systems.**Required Skills and Qualifications:*** 5 years of experience in middleware platform administration* Strong knowledge of...

  • Middleware System Administrator

    4 weeks ago

    Bengaluru, Karnataka, India Response Informatics Full time

    • Middleware Administrator with strong knowledge in Migration, Installation, configuration and maintaining Middleware applications. • Good knowledge in troubleshooting, Fix pack/PSU Patch management. • Good knowledge in performance tuning required. Middleware, implementing security improvements by assessing current situation. • Evaluating trends;...

  • Middleware System Administrator

    3 weeks ago

    Bengaluru, Karnataka, India Response Informatics Full time

    • Middleware Administrator with strong knowledge in Migration, Installation, configuration and maintaining Middleware applications. • Good knowledge in troubleshooting, Fix pack/PSU Patch management. • Good knowledge in performance tuning required. Middleware, implementing security improvements by assessing current situation. • Evaluating trends;...

  • Senior Middleware Administrator

    6 days ago

    Bengaluru, Karnataka, India beBeeMiddleware Full time ₹ 12,00,000 - ₹ 24,00,000

    Job Title: Senior Middleware AdministratorAbout the Role:We are seeking a highly skilled and experienced Middleware Administrator to join our team. The successful candidate will be responsible for designing, implementing, and managing enterprise-wide middleware solutions.Key Responsibilities:Install and configure SOA Suite in both cluster and standalone...

  • Tech Lead – Middleware Administrator

    3 weeks ago

    Bengaluru, Karnataka, India Mphasis Full time

    Role: Tech Lead – Middleware AdministratorLocation: Offshore/IndiaWho are we looking for?We are looking for 10+ Years of Tech Lead – Middleware Administrator , A Middleware Administrator is responsible for the installation, configuration, maintenance, and optimization of middleware technologies that connect software applications and systems. They ensure...