Network Security Engineer

Kelly Services; Irving (TX); Vor Ort; USD 80.000 - 87.000; Vollzeit

Zusammenfassung

Kelly Services seeks a Network Security Engineer for a 12-month contract in Irving, TX, onsite. The role centers on firewall governance, VPN management, and WAF administration to secure enterprise networks.

Ideal candidates hold PCNSA/PCNSE and CISSP/GSEC or equivalent, with 3–5 years of network security experience and hands-on work with Palo Alto, GlobalProtect, and Imperva WAF. Strong TCP/IP, DNS, and SSL/TLS knowledge is required.

Qualifikationen

• Bachelor's degree in IT, CS, Cybersecurity, or related field (or equivalent experience).
• PCNSA or PCNSE certifications.
• Security+, CISSP, or GSEC certifications.
• Experience with Azure, AWS, or GCP.
• Knowledge of Zero Trust networking principles.
• 3-5 years of network security engineering experience.
• Experience with Palo Alto firewalls, site-to-site VPNs, GlobalProtect, and Imperva WAF.
• Strong understanding of TCP/IP, routing, switching, DNS, SSL/TLS, and security principles.
• Strong troubleshooting and documentation skills.

Aufgaben

• Manage enterprise firewall environments and enforce network security policies. Perform firewall rule reviews, cleanup initiatives, and remediation activities. Conduct regular audits of firewall configurations and access controls.
• Develop, maintain, and update firewall standards, procedures, network security diagrams, and architecture documentation.
• Plan, configure, and migrate site-to-site VPN tunnels. Troubleshoot VPN connectivity issues and validate configurations.
• Administer and optimize Imperva WAF deployments, expand coverage, analyze events, and tune policies.
• Provide advanced troubleshooting and support for Palo Alto GlobalProtect VPN services.
• Participate in security assessments, incident response activities, vulnerability remediation, and infrastructure modernization efforts.

Kenntnisse

PCNSA

PCNSE

Security+

CISSP

GSEC

Azure

AWS

GCP

Zero Trust

Network Security

VPN Technologies

GlobalProtect

Imperva WAF

TCP/IP

DNS

SSL/TLS

Troubleshooting

Documentation

Ausbildung

Bachelor's degree in IT, Computer Science, Cybersecurity, or related field (or equivalent experience)

Tools

Palo Alto firewalls

Site-to-Site VPNs

GlobalProtect

Imperva WAF

Jobbeschreibung

$57.69 - $62.69

Our client is seeking a Network Security Engineer for a 12-month contract in Irving, TX. Will be working on an onsite schedule.

Contract Duration: 12 Months

Required Skills & Experience

• Bachelor's degree in IT, Computer Science, Cybersecurity, or related field (or equivalent experience)

• PCNSA or PCNSE certifications

• Security+, CISSP, or GSEC certifications

• Experience with Azure, AWS, or GCP

• Knowledge of Zero Trust networking principles

• 3-5 years of network security engineering experience

• Experience with Palo Alto firewalls, site-to-site VPNs, GlobalProtect, and Imperva WAF

• Strong understanding of TCP/IP, routing, switching, DNS, SSL/TLS, and security principles

• Strong troubleshooting and documentation skills

Key Competencies

• Network Security Architecture, Firewall Policy Management, VPN Technologies, Web Application Security, Security Governance & Compliance, Technical Documentation, Incident Analysis & Troubleshooting, Cross-Functional Collaboration, Continuous Improvement Mindset.

Desired Skills & Experience

Preferred Industry Experience

• Convenience Retail, Fuel Operations, Supply Chain

What You Will Be Doing

Firewall Governance & Administration

• Manage enterprise firewall environments and enforce network security policies. Perform firewall rule reviews, cleanup initiatives, and remediation activities. Conduct regular audits of firewall configurations and access controls.

Firewall Standards & Documentation

• Develop, maintain, and update firewall standards, procedures, network security diagrams, and architecture documentation.

Site-to-Site VPN Management

• Plan, configure, and migrate site-to-site VPN tunnels. Troubleshoot VPN connectivity issues and validate configurations.

Web Application Firewall (Imperva)

• Administer and optimize Imperva WAF deployments, expand coverage, analyze events, and tune policies.

Remote Access & GlobalProtect Support

• Provide advanced troubleshooting and support for Palo Alto GlobalProtect VPN services.

Security Operations & Continuous Improvement

• Participate in security assessments, incident response activities, vulnerability remediation, and infrastructure modernization efforts.