Note: The job is a remote job and is open to candidates in USA. Optum is a global organization that delivers care, aided by technology, to help millions of people live healthier lives. The Senior Information Security Engineer plays a critical role in protecting enterprise network infrastructure by designing, implementing, and operating Palo Alto Networks firewall solutions.
Responsibilities
- Design, implement, and manage Palo Alto Networks firewall solutions to protect enterprise network environments
- Configure and maintain firewall policies, threat prevention profiles, and security controls in alignment with organizational standards and compliance requirements
- Lead acquired entity security integration initiatives, focusing on the seamless onboarding of new environments into the enterprise network and security architecture
- Manage end to end Palo Alto Networks security integrations for acquired entities, from initial discovery and gap assessment through design, implementation, and steady state operations
- Communicate clearly and effectively during high pressure situations to identify root causes, assess impact, and drive timely resolution
- Perform detailed analysis of firewall logs, traffic flows, and alerts to support investigations and operational diagnostics
- Leverage AI assisted with tools such as GitHub Copilot and Microsoft Copilot to increase development speed, accuracy, and overall productivity. Contribute to documentation, knowledge sharing, and operational runbooks to support consistent and repeatable security operations
- Follow established change management, incident handling, and security processes while continuously enhancing technical expertise in network security technologies
Skills
- Bachelor's degree in information security, Computer Science, OR 4 years of network security engineering experience
- 8+ years of experience in information security, network security, or cloud security roles
- 3+ years of experience with Palo Alto Networks firewalls
- 5+ years of strong working knowledge of network security concepts, policies, compliance, including firewalls, proxies, secure access, and policy risk enforcement
- 8+ years of strong background in security operations, incident management, and root cause analysis
- Ability to support call rotations, after hours support and respond to high severity security incidents when required
- Master's degree or relevant security certifications (e.g., CISSP, CISM, PCNSE, CCSP)
- Experience with Zero Trust architecture and cloud first security platforms
- Experience working security operations across multiple regions or markets
- Familiarity with vendor management, capacity planning, or service optimization
- Experience with automation, scripting, and API based integrations
- PCNSE certification is strongly preferred
Benefits
- A comprehensive benefits package
- Incentive and recognition programs
- Equity stock purchase
- 401k contribution (all benefits are subject to eligibility requirements)
Company Overview
Company H1B Sponsorship