Cigna Healthcare · 3 days ago
Senior IT Engineer (Infrastructure Engineering Sr. Advisor) - Hybrid
Morris Plains, NJ
Full-time
Hybrid
Senior Level
$124K/yr - $206K/yr
5+ years expCigna Healthcare is dedicated to improving the health and vitality of those they serve. They are seeking an Infrastructure Engineering Senior Advisor to ensure the reliability, performance, and security of their enterprise security network, leading complex firewall engineering initiatives and supporting large-scale network environments.
Hospital & Health Care
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Remove outdated firewall configurations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
Qualification
Required
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
Preferred
Certifications: PCNSE, CCNP, CISSP, NSE
Experience with application migrations
Bachelor's degree in IT or related field (preferred, not required)
Benefits
Medical
Vision
Dental
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
Company
Cigna Healthcare
We are a health benefits provider that advocates for better health through every stage of life.
10001+ employees
H1B Sponsorship
Cigna Healthcare has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (442)
2024 (335)
2023 (324)
Funding
Current Stage
Late StageLeadership Team
Laura Cascudo
CEO Communications Operations / Communications Operations Director
Stephanie Bobb
CEO Communications Operations Lead
Recent News
Hartford Business Journal
2025-10-07
2025-10-06
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