Web Administrator

Position Summary

We are seeking a Senior Web Administrator with extensive experience managing large-scale enterprise web hosting environments across multiple on-premises datacenters. The ideal candidate will possess deep expertise in Microsoft IIS, Apache HTTP Server, and NGINX administration, performance optimization, security, troubleshooting, and high-availability architectures supporting mission-critical applications.

Required Experience & Skills

·       10+ years of experience administering enterprise web server environments.

·       Expert-level experience with:

o   Microsoft IIS

o   Apache

o   NGINX

·       Strong experience supporting large-scale production web farms and mission-critical applications.

·       Hands-on experience with:

o   SSL/TLS certificate management

o   Reverse proxies and URL rewriting

o   Load balancing and high-availability architectures

o   Web server performance tuning and capacity planning

o   Web server hardening and security best practices

·       Strong knowledge of:

o   HTTP/HTTPS, TCP/IP, DNS, and networking fundamentals

o   Windows Server and Linux (RHEL/CentOS/Ubuntu) administration

o   Active Directory, LDAP, SSO, Kerberos, and authentication services

·       Experience troubleshooting complex web, application, operating system, and network-related issues.

·       Experience with enterprise load balancers such as F5 BIG-IP, Citrix ADC (NetScaler), or HAProxy.

·       Proficiency in PowerShell, Bash, or Python scripting for automation and operational efficiency.

·       Experience with monitoring and logging tools such as Splunk, Dynatrace, AppDynamics, SolarWinds, or similar platforms.

·       Strong understanding of change management, incident management, root cause analysis, and operational best practices.

·       Excellent communication, documentation, and stakeholder management skills.

Preferred Qualifications

·       Experience managing environments hosting hundreds of web applications across multiple datacenters.

·       Experience with Web Application Firewalls (WAF), DMZ environments, and security compliance requirements.

·       ITIL Foundation or equivalent operational experience.