Senior Network Security Engineer: Firewalls & Proxy

ManpowerGroup; Plano (TX); On-site; USD 110,000 - 140,000; Full time

Benefits offered by this job

Medical Plan

Prescription Drug Plan

Dental Plan

Vision Plan

Health Savings Account

Health Flexible Spending Account

Dependent Care Flexible Spending Asset

Supplemental Life Insurance

Short Term Disability Insurance

Long Term Disability Insurance

Business Travel Insurance

Weekly Pay

Job summary

ManpowerGroup seeks a Network Security Infrastructure Engineer to join a leading financial services organization in Plano, TX. The role focuses on designing, implementing, and supporting enterprise security across firewalls, proxy, and related infrastructure.

You will translate business needs into secure solutions, manage security service requests, and coordinate with internal teams and vendors to resolve incidents and restore services.

Qualifications

• 5-10 years of experience in Network Services, Network Security, Infrastructure Engineering, or related fields.
• Hands-on experience with Fortinet and Check Point.
• Experience managing Web Content Filtering/Proxy infrastructure, including proxy configurations.
• Knowledge of network protocols, routing, switching, and security platforms like Radware or FireEye.
• Strong understanding of LDAP, Kerberos, and Active Directory.

Responsibilities

• Design, engineer, implement, and support enterprise network security solutions including firewalls, web proxy, and content filtering technologies.
• Manage and fulfill network security service requests, ensuring queue health and data quality standards.
• Translate business requirements into secure, scalable technical solutions aligned with enterprise architecture and security policies.
• Create, modify, and implement firewall rules, NAT rules, proxy policies, and related network security configurations.
• Support incident resolution and service restoration through appropriate configuration changes and collaboration with internal teams and vendors.

Skills

Network security

Infrastructure engineering

Firewall management

Proxy/Web content filtering

LDAP/Kerberos/AD

Routing & switching

Radware/FireEye

Education

5-10 years of relevant experience

Tools

Fortinet

Check Point

Radware

FireEye

Job description

ManpowerGroup seeks a Network Security Infrastructure Engineer to join a leading financial services organization in Plano, TX. The role focuses on designing, implementing, and supporting enterprise security across firewalls, proxy, and related infrastructure.

You will translate business needs into secure solutions, manage security service requests, and coordinate with internal teams and vendors to resolve incidents and restore services.