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Core Competencies
Role fitCore Competencies
Use this summary to align your resume positioning with the role.
Demonstrates expertise in Linux system administration, including RedHat Linux, and the ability to design and implement highly available systems while maintaining security baselines. Proficient in troubleshooting, monitoring, and optimizing complex IT environments with a focus on middleware integration and automation.
Highest-signal resume keywords
Linux System AdministrationRedHat Linux 8.x/9.xMiddleware IntegrationScripting with Ansible, Python, ShellRed Hat Certified Engineer
ATS Keywords
Tailor your resumeApplicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills
Linux Operating SystemsSystem Performance MonitoringData Backup/RecoveryPatch ManagementApache Tomcat 9.xOracle WebLogic 7.xIBM WebSphere Application Server 9.xOpen Text DocumentumVirtualization with VMWareZabbix, Grafana, or Nagios
Soft Skills
Excellent Written CommunicationExcellent Verbal Communication
Tools & Technologies
Active Directory Lightweight Directory ServicesRed Hat SatelliteDISA STIGCIS BenchmarkNIST800.53
Certifications & Qualifications
Red Hat Certified EngineerRed Hat Certified ArchitectITILv3 Foundations
Industry Keywords
Operations SupportMaintenance SupportEngineering SupportEnterprise SystemsTechnical Requirements Analysis
Tech Stack
Tools & technologiesAnsibleApacheGrafanaLinuxOraclePerlPythonRubyVMware
About the role
Key responsibilities & impact- Provide operations, maintenance, and engineering support for production, development, and test systems
- Configure, administer, and maintain documentation for Linux operating systems
- Maintain availability and integrity of Linux infrastructure and IT systems
- Maintain connectivity and functionality of systems and applications within the enterprise
- Identify technical requirements and recommend future upgrades, optimization, consolidation, and decommissioning activities
- Troubleshoot, analyze, isolate, and resolve problems reported by IT support staff and end-users
- Test, document, communicate, and release changes to the enterprise
- Monitor, evaluate, and report system performance and security posture
- Design and implement highly available systems and services
- Implement and maintain strict security baselines on all systems, including DISA STIG, CIS Benchmark, and NIST800.53
Requirements
What you’ll need- Bachelor's degree or equivalent experience
- 8-10 years of related technical experience
- Excellent written and verbal communication skills
- Experience supporting physical and virtual servers, data backup/recovery, and patch management
- Experience with RedHat Linux 8.x/9.x administration and automation
- Experience with Oracle WebLogic 7.x
- Experience supporting IBM middleware stack, including WebSphere Application Server 9.x/Liberty and IBM Security Verify Access 10.x
- Experience integrating middleware components with Active Directory Lightweight Directory Services
- Advanced understanding of Apache Tomcat 9.x, Apache HTTP Server, and ColdFusion
- Experience installing, configuring, and managing Open Text Documentum Document Management Server
- Scripting experience with Ansible, Python, Shell, Ruby, or Perl
- Experience managing a complex Linux enterprise environment with Red Hat Satellite
- Strong working knowledge of Zabbix, Grafana, or Nagios
- Experience deploying and maintaining virtualized environments using VMWare
- Red Hat Certified Engineer (Required)
- Red Hat Certified Architect
- ITILv3 Foundations