Enterprise Middleware Admin: Availability & DR

Insight Global

Riverdale (UT)

On-site

USD 76,000 - 83,000

Full time

3 days ago

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Job summary

Insight Global is seeking a Middleware Administrator to maintain, support, and optimize enterprise middleware, messaging, and application server environments. The role focuses on availability, security, performance, and scalability of critical systems, administering technologies such as IBM WebSphere MQ and related integration platforms.

Collaboration with developers, infrastructure teams, vendors, and stakeholders is essential.

Qualifications

8+ years of experience in systems administration and middleware platform management.
Hands-on experience with IBM WebSphere MQ, WebSphere Application Server, IBM Integration Bus (IIB), App Connect Enterprise (ACE), and Message Broker.
Strong administration experience across Unix/Linux, Windows, and z/OS environments.
Knowledge of middleware software development lifecycle and enterprise application deployments.
Understanding of J2EE technologies (EJB, JSP, Servlets, HTTP Sessions).
Familiarity with Internet and networking concepts including TCP/IP, SSL, HTTP, Firewalls, and Web Services (SOAP/WSDL).
Experience working with XML and HTML.
Bachelor's degree in Computer Science, Information Technology, or related field
Applicable Certifications

Responsibilities

Install, configure, maintain, patch, and monitor middleware messaging and application server environments across enterprise platforms.
Troubleshoot production issues, resolve system outages, and ensure high availability of messaging and application services.
Manage application deployments, web services, encryption certificates, and secure messaging transactions.
Optimize system performance through capacity planning, load balancing, stress testing, and performance tuning.
Design and support enterprise service bus (ESB) and middleware infrastructure for scalability, reliability, and disaster recovery.
Develop and maintain business continuity, backup, and disaster recovery strategies for critical systems.
Support application and web service developers throughout the software development lifecycle and deployment process.
Ensure compliance with change management, security, and operational standards.
Create and maintain technical documentation, architecture diagrams, and operational procedures.
Collaborate with internal teams, management, and vendors to support infrastructure initiatives and system enhancements.