Firewall & Network Security Engineer I (Hybrid Role)

Kroll; Manila; Hybrid; PHP 1,200,000 - 2,400,000; Full time

Job summary

Kroll is seeking a seasoned Firewall Administrator to design, implement, and manage enterprise firewall and network security platforms. The role spans on-premises and cloud contexts, with hybrid work hours during IST windows and collaboration across infrastructure, cloud, and applications teams.

The ideal candidate brings 5+ years in enterprise firewall administration, hands-on experience with Palo Alto, Fortinet, Cisco Firepower/ASA, or Check Point, and strong knowledge of TCP/IP, VPN, and Zero

Qualifications

• Bachelor’s degree or equivalent work experience in IT, Cybersecurity or related field.
• 5+ years of experience administering enterprise firewall and network security environments.
• Hands-on experience with leading firewall platforms and security architectures.

Responsibilities

• Configure, administer, and maintain enterprise firewall platforms including Palo Alto, Cisco Firepower/ASA, or equivalent technologies.
• Manage firewall policies, security zones, NAT rules, VPN configurations, and access control.
• Review, approve, and implement firewall change requests in accordance with established security standards and change management procedures.
• Monitor firewall performance, capacity, and security events to ensure optimal operation.
• Conduct regular rule reviews and policy optimization to improve security posture and operational efficiency.
• Investigate suspicious network activity and collaborate with InfoSec teams on threat detection and incident response activities.
• Partner with network, server, cloud, and application teams to design secure solutions for business initiatives.

Skills

Firewall administration

Network security

Incident response

Threat detection

VPN technologies

Zero Trust

Education

Bachelor's degree in IT, Cybersecurity, CS, or related field

Tools

Palo Alto Networks

Fortinet

Cisco Firepower/ASA

Check Point

Job description

Kroll is seeking a seasoned Firewall Administrator to design, implement, and manage enterprise firewall and network security platforms. The role spans on-premises and cloud contexts, with hybrid work hours during IST windows and collaboration across infrastructure, cloud, and applications teams.

The ideal candidate brings 5+ years in enterprise firewall administration, hands-on experience with Palo Alto, Fortinet, Cisco Firepower/ASA, or Check Point, and strong knowledge of TCP/IP, VPN, and Zero