Web Administrator - Irving, CA

Hi,

Job Title: Senior Web Administrator

Location: Irving, CA (onsite)

Duration: 9-12 months Contract 

We have below longterm job opening.

If you are interested , Please send your updated resume with below details. 

Your current location

Visa status

Availability

Expected rate all inc on c2c /1099

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.

All your information will be kept confidential according to EEO guidelines.