Note: The job is a remote job and is open to candidates in USA. DecisionPoint Corporation is seeking an experienced Linux/Web Server Administrator to manage and support Apache HTTPD, Tomcat, NGINX, and RHEL environments. The role is responsible for configuring and maintaining production systems, troubleshooting performance and connectivity issues, administering Linux systems, and supporting security hardening, vulnerability remediation, and on-call operations.
Responsibilities
- Install, configure, administer, patch, and troubleshoot Apache HTTPD, Tomcat, and NGINX on Linux
- Configure and support reverse proxies, virtual hosts, load balancing, SSL/TLS, redirects, and application routing
- Troubleshoot web and application issues across Linux, HTTP/HTTPS, DNS, firewalls, certificates, and backend connectivity
- Perform performance tuning and root-cause analysis using server, application, and JVM logs
- Administer RHEL systems, including services, permissions, networking, packages, logging, and security hardening
- Apply DISA STIG / DoD RMF security requirements and remediate vulnerabilities
- Support production environments and participate in an on-call rotation
Skills
- Must hold an **active Top Secret clearance**
- Bachelor's degree in Computer Science, Information Technology, DevOps Engineering, or a related field
- Minimum of 5 years of Linux, web server, or application server administration experience
- Strong hands-on experience with Apache HTTPD, Tomcat, and NGINX
- Strong knowledge of reverse proxying, SSL/TLS, HTTP/HTTPS, load balancing, and web server configuration
- Experience troubleshooting Tomcat/JVM, Apache, NGINX, Linux, and network connectivity issues
- Strong RHEL/Linux command-line and system administration skills
- Experience with DISA STIG, security hardening, and vulnerability remediation
- CompTIA Security+ certification required
- Experience with Bash scripting and automation is preferred
Benefits
- Fully remote work arrangement
Company Overview