Sr. AWS and Infrastructure Engineer defining and owning AWS infrastructure architecture for scalable production environments. Leading security architecture and compliance implementation with a focus on cost optimization and CI/CD.
About the role
- Infrastructure Engineering Senior Advisor at Cigna managing enterprise security network performance and security. Leading firewall engineering projects and resolving application issues in network infrastructure.
Responsibilities
- Support the security, scalability, performance, availability, and usability of the enterprise security network.
- Lead firewall engineering efforts for long-term, large-scale enterprise projects.
- Analyze firewall requirements and design solutions for application migrations.
- Execute planned changes on Palo Alto firewalls.
- Manage and validate firewall changes using ServiceNow, Panorama, and AlgoSec.
- Facilitate application check-out meetings to validate firewall changes.
- Remove outdated firewall configurations.
- Provide updates and insights during project meetings.
- Troubleshoot complex infrastructure compatibility issues.
- Partner with teams to resolve firewall-related application issues.
- Ensure firewall infrastructure supports application migrations.
- Guide requestors through security approval processes.
- Leverage network tools (SyslogNG, SevOne, Spectrum, Splunk, tcpdump, QRadar).
- Apply crisis-management and root-cause analysis techniques.
Requirements
- Minimum 5+ years of experience in infrastructure engineering or security network operations
- Experience with Palo Alto and Checkpoint firewalls
- Proficiency with AlgoSec and Panorama
- Experience with ServiceNow ITSM
- Background in large-scale enterprise projects
- Knowledge of security protocols
- Experience with network monitoring/troubleshooting tools
- Strong analytical and communication skills
- Ability to prioritize tasks in high-pressure environments
- Strong customer-service orientation
- Self-motivated with strong attention to detail.
- Certifications: PCNSE, CCNP, CISSP, NSE (preferred)
- Experience with application migrations (preferred)
- Bachelor’s degree in IT or related field (preferred, not required).
Benefits
- medical, vision, dental, and well-being and behavioral health programs
- 401(k)
- company paid life insurance
- tuition reimbursement
- a minimum of 18 days of paid time off per year
- paid holidays
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