IT Specialist III - Firewall Operations Program Manager

Davita Inc.; Irvine (CA); On-site; USD 90,000 - 130,000; Full time

Job summary

The City of Irvine seeks an Information Technology Specialist III to manage enterprise firewalls and develop security policies. This role involves ensuring optimal performance and security for various environments, requires expertise in Palo Alto Networks, and offers the opportunity to work in a supportive public service culture.

Qualifications

• Bachelor's degree in Computer Science or related field required.
• Six years of IT experience, with two years in a lead/ expert capacity.

Responsibilities

• Design, deploy, and manage enterprise-grade firewalls across multiple environments.
• Monitor logs and respond to security incidents.

Skills

Palo Alto Networks firewalls

cloud security

network protocols

security policies

problem-solving

communication skills

Education

Bachelor's degree in Computer Science

Job description

This recruitment is open on a continuous basis until filled and will supplement an existing eligibility list that will expire on 12/5/2025. Interested applicants should submit their application as soon as possible, as the recruitment may close at any time without notice.

Understanding that people are the foundation for success, the City of Irvine offers a workplace culture that embraces Humility, Innovation, Empathy, Passion, and Integrity. Join our One Irvine team and apply your passion for public service in a city ranked nationally for safety, education, business, and quality of life.

The City seeks a skilled Information Technology Specialist III - Firewall Operations Project Manager to design, deploy, and manage enterprise firewalls across various environments. The role involves developing security policies, monitoring threats, and ensuring optimal performance. The ideal candidate will have expertise in Palo Alto Networks firewalls, cloud security, and network protocols, collaborating with cross-functional teams to maintain a secure and high-performance infrastructure.

Your Impact

• Design, deploy, and manage enterprise-grade firewalls across on-premises, cloud, and hybrid environments.
• Develop and maintain firewall rules, policies, and configurations to ensure security and performance.
• Monitor logs, alerts, and threat feeds to detect and respond to security incidents.
• Define and enforce security policies related to access control, segmentation, VPN, and intrusion prevention.
• Review and optimize firewall policies to align with industry standards and regulations (e.g., NIST, CIS, CJIS).
• Work with the SOC team to investigate and remediate security events.
• Participate in an on-call rotation, including evening and weekend support.
• Ensure firewall infrastructure maintains high availability and performance.
• Integrate firewall solutions with SIEM, SOAR, and other security tools.
• Support security audits by providing documentation and reports.
• Collaborate with infrastructure and application teams to ensure secure connectivity.
• Stay updated on latest firewall, AI, zero-trust architectures, and cyber threats.

Minimum Qualifications

• Bachelor's degree in Computer Science or a related field.
• Six years of IT experience, with two years in a lead or expert capacity on complex systems.
• Equivalent education and experience that provide the necessary skills and knowledge.

Best Fit

• Expertise in Palo Alto Networks firewalls, including Panorama, Prisma Access, GlobalProtect VPN, and Threat Prevention.
• Strong understanding of firewall management, security zones, NAT, and application filtering.
• Deep knowledge of network protocols (TCP/IP, BGP, OSPF, DNS, DHCP, IPSec, SSL/TLS).
• Experience with cloud-based firewall security, including Prisma Access, AWS/Azure firewalls, and hybrid cloud environments.
• Analytical and problem-solving skills to assess risks and implement solutions.
• Ability to collaborate across teams, including network engineers, security analysts, and cloud architects.
• Excellent communication skills for documentation and security recommendations.
• Experience managing security projects from start to finish, ensuring alignment with organizational goals and compliance.
• Supervisory experience is preferred.

Your Team

The City of Irvine's mission is to create a safe, vibrant, and aesthetically pleasing community. We value Humility, Innovation, Empathy, Passion, and Integrity, living our values every day through our 'One Irvine' approach. The Administrative Services department, including IT, is committed to fiscal responsibility and delivering high-quality services.

The Process

The selection process includes an examination and background check, including a Public Safety Polygraph exam. This recruitment may establish an eligibility list for future similar positions.

Equal Opportunity Employer

The City of Irvine is an Equal Opportunity Employer and provides accommodations for individuals with disabilities. Please inform Human Resources at least two business days prior to the first phase if accommodations are needed.