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Job Description

Position Title:

Level 3 Security Engineer III

Job Description:

Provide senior (Level 3) firewall architecture and engineering expertise to large, complex enterprise LAN and WAN client in predominantly Palo Alto environment.

• Security Architecture and Design: Develop and implement robust security architectures and frameworks to protect our infrastructure and applications.

• Performance Tuning: Optimize firewall performance, ensuring high availability, scalability, and minimal impact on network traffic.

• Incident Response: Investigate and respond to security incidents related to firewall breaches, performing root cause analysis and remediation.

• Policy and Rule Management: Create and enforce firewall policies and access control rules, regularly reviewing and updating them to address new threats and changes in network topology.

• Security Best Practices: Advocate for and enforce security best practices across all stages of the development lifecycle.

• Collaboration: Work closely with development teams to integrate security features and practices into new and existing applications and systems.

• Documentation and Reporting: Maintain comprehensive documentation for security procedures, incidents, and system configurations. Provide regular reports and updates to stakeholders.

• Compliance: Ensure that security practices comply with industry standards, regulations, and company policies.

• Review scripting, planning and execution of Firewall (Palo Alto) Change Management process

• Investigate firewall issues / incidents and bring to resolution within stated SLA parameters

• Working with Incident, Problem, and Change Management

• Provide Root Cause Analysis (RCA) to operations team and customers upon request

• Provide technical leadership (both verbal and written) for Incident and Change – firewall related

• Able to work on network drawings with Visio

• Work and collaborate with other app teams

• Good understanding of BGP / EIRGP routing, NAT/PAT, VPN, and firewall technologies

Education:

4-year Bachelor's Degree or equivalent experience, preferably in Computer Science, Information Systems or Engineering (or) Three years of College or Technical School resulting in an Associate’s Degree or equivalent

Accreditation / Certification / Licenses:

• Required Certifications or equivalent experience: Palo Alto Certifications

• Additional desirable certifications / equivalent experience:

• CCNA Enterprise Route/Switch Other Security Certification

Previous Job Experience :

• Network or Firewall build and engineering experience and expertise in a variety of predominantly in Palo Alto firewalls, Panaroma, PRISMA cloud, Cisco LAN and WAN in large, complex, enterprise environment

• Experience implementing/managing firewall rules, policies, PAN-OS upgrades etc.,

• Experience using network analysis, management, and performance monitoring tools to plan for growth, diagnose problems and determine source

• Working on comprehensive projects in complex networking / VPN environment with IPSEC, Meet Me and NAT

Special Knowledge / Skills / Abilities:

• Clear communication skills

• Time Management / Self-Management

• Independent Work Skills

• Presentation skills

• In-depth Routing Protocols experience and operational knowledge: EIGRP & BGP

• Some example platforms in the environment include SDWAN, Palo Alto with virtual firewall contexts / vsys, Nexus 7K/5K/2K, Cisco ASR/ISR routers, and Cisco Catalyst switches

• Familiarity with ITIL based ticketing solution (Service NOW experience a plus)

• HSRP environment experience

• In-depth knowledge of the configuration and maintenance of routers, switches, and firewalls

Work Environment

• Partial US EST hours

• May require late hours and weekends to complete assignments and projects.