Linux Middleware Administrator
kellyMason, OH
Linux Middleware Administrator
kellyMason, OHSenior L5
Computer Systems Design ServicesCustom Computer Programming ServicesComputing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
APPLY NOW (opens in a new tab)5+ years of Linux systems administration or equivalent enterprise infrastructure experience. Strong hands-on experience with Red Hat Enterprise Linux (RHEL) or comparable Linux distributions. Experience administering and troubleshooting Apache HTTP Server. Experience administering and troubleshooting Red Hat JBoss EAP.Working knowledge of Java/Jakarta EE applications, including the ability to interpret application logs, stack traces, JVM errors, and basic Java code. Experience troubleshooting application builds and deployments. Understanding of Git, CI/CD pipelines, and automated build/deployment processes. Strong networking fundamentals and the ability to translate application requirements into well-defined network requests. Experience troubleshooting complex issues that span application, middleware, operating system, database connectivity, and network layers. Strong communication and documentation skills with the ability to collaborate across Development, Infrastructure, Network, Security, and Operations teams.
Preferred Qualifications:
Experience with Jira for incident, change, problem, and work tracking.
Experience with GitLab, Jenkins, Ansible, or similar CI/CD and automation technologies.
Experience supporting highly available, business-critical enterprise applications.
Familiarity with load-balancing technologies such as F5 BIG-IP.Experience with monitoring/APM platforms such as Dynatrace, Splunk, or similar tools.
Experience supporting applications that integrate with Oracle databases.
Basic scripting experience with Bash, Python, or similar technologies.
Prior hands-on application development experience (even small) particularly with Java-based enterprise applications, is a plus and will be valuable when troubleshooting application, build, deployment, and runtime issues.
Key Competencies:
- Strong troubleshooting and root-cause-analysis skillsAbility to troubleshoot across the application, middleware, OS, and network stack
- Comfortable reviewing application code without requiring a software developer background
- Strong ownership and follow-through
- Ability to work effectively during production incidents and high-priority deployments
- Strong cross-functional communication skillsAbility to translate technical requirements between Development and Infrastructure teams
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Level
Senior L5
Location
Mason, OH
Occupation
Computer Systems Engineers/Architects
Industry
Computer Systems Design Services
Posted
2 days ago