Senior Red Hat Middleware Engineer | HA/DR & TLS

Persistent; United States; Hybrid; USD 120,000 - 170,000; Full time

Benefits offered by this job

Competitive salary and benefits

Growth opportunities and education/cn

Work with cutting-edge technologies

Employee engagement initiatives and **

Annual health check-ups

Insurance coverage: group term life, M

Job summary

Persistent in New Jersey is seeking a Senior Middleware Engineer with deep RHEL, Tomcat, and middleware expertise to ensure security, availability, and performance across our platforms. The role emphasizes hardening systems, SSL/TLS, and designing HA/DR strategies, while maintaining LDAP/SSO configurations and collaborating with cross-functional teams.

You will work in a hybrid environment with cutting-edge technologies, contributing to enterprise modernization initiatives and continuous

Qualifications

• Strong knowledge of RHEL administration and security hardening.
• Experience configuring and managing Apache Tomcat and middleware platforms.
• Expertise in SSL/TLS implementations and high-availability/disaster-recovery practices.
• Familiarity with LDAP/SSO authentication.

Responsibilities

• Administer and maintain RHEL environments with security best practices.
• Configure and manage Apache Tomcat servers and deployments.
• Design and implement scalable middleware solutions.
• Implement and validate HA/DR configurations to ensure business continuity.
• Manage LDAP/SSO configurations for secure access.
• Collaborate with cross-functional teams to integrate middleware.
• Monitor performance and proactively troubleshoot.
• Document processes and configurations for middleware operations.

Skills

RHEL Administration

Apache Tomcat

Middleware Engineering

SSL/TLS security

HA/DR

LDAP/SSO

Tools

Jenkins

Control-M

SAN Storage

Ansible

Kubernetes

Spring Boot

Monitoring (Splunk/ELK/Prometheus)

Job description

Persistent in New Jersey is seeking a Senior Middleware Engineer with deep RHEL, Tomcat, and middleware expertise to ensure security, availability, and performance across our platforms. The role emphasizes hardening systems, SSL/TLS, and designing HA/DR strategies, while maintaining LDAP/SSO configurations and collaborating with cross-functional teams.

You will work in a hybrid environment with cutting-edge technologies, contributing to enterprise modernization initiatives and continuous