Linux Web Server Administrator

This is a fully remote position, open to applicants in United States.

📋 Description

• Install, configure, manage, apply patches, and troubleshoot Apache HTTPD, Tomcat, and NGINX on Linux systems.

• Set up and maintain reverse proxies, virtual hosts, load balancing, SSL/TLS, redirects, and application routing.

• Diagnose web and application issues across Linux, HTTP/HTTPS, DNS, firewalls, certificates, and backend connectivity.

• Conduct performance tuning and root-cause analysis utilizing server, application, and JVM logs.

• Manage RHEL systems, including services, permissions, networking, packages, logging, and security enhancements.

• Implement DISA STIG / DoD RMF security protocols and address vulnerabilities.

• Provide support for production environments and engage in an on-call rotation.

⛳️ Requirements

• An active Top Secret clearance is mandatory.

• Bachelor's degree in Computer Science, Information Technology, DevOps Engineering, or a related discipline.

• At least 5 years of experience in Linux, web server, or application server administration.

• Significant hands-on experience with Apache HTTPD, Tomcat, and NGINX.

• In-depth understanding of reverse proxying, SSL/TLS, HTTP/HTTPS, load balancing, and web server configuration.

• Proven experience in troubleshooting Tomcat/JVM, Apache, NGINX, Linux, and network connectivity challenges.

• Strong skills in RHEL/Linux command-line and system administration.

• Familiarity with DISA STIG, security hardening, and vulnerability remediation practices.

• Experience with Bash scripting and automation is advantageous.

• CompTIA Security+ certification is required.

🏝️ Benefits

• Fully remote work arrangement.