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ResponsibilitiesCore Responsibilities
Design & Architecture
Translate High-Level Designs (HLDs) into Low-Level Designs (LLDs) for firewall and network security solutions.Collaborate with Architects to ensure solutions align with Ascension’s architecture principles (standardization, modernization, consolidation, modularization).Develop run-books, configuration standards, and reference architectures for firewall technologies.Implementation & Engineering
Lead the hands-on build and deploymentof complex firewall solutions (e.g., Palo Alto, segmentation, VPN consolidation).Execute advanced maintenance, lifecycle upgrades, and migrations with minimal downtime.Drive automation of firewall provisioning, compliance checks, and monitoring.
Operations & Troubleshooting
Serve as Tier 3/4 escalation pointfor the most complex firewall/security incidents.Lead root cause analysis for high-severity incidents and drive permanent remediation.Ensure solutions improve reliability, uptime, and security hardening across the environment.Leadership & Mentorship
Mentor and review the work of Firewall Engineers and TechM staff; act as a technical lead on projects.Train-the-trainer: build internal capability so Engineers and future Ascension FTEs can operate and support solutions.Foster a culture of documentation, process discipline, and knowledge sharing.Governance & Compliance
Ensure all firewall changes and deployments follow Ascension’s change management, compliance, and security standards.Validate and enforce security policies (macro-segmentation, micro-segmentation, access control).Support audits, risk reviews, and regulatory requirements (HIPAA, HITECH, etc.).Key Accountabilities
Deliver projects on time, within scope, and aligned to FY26 security hardening and uptime goals.Reduce technical debt through lifecycle management and firewall consolidation.Act as the subject matter expert (SME)for firewall technologies and security segmentation.Partner with vendors, managed services providers (HCL, TechM), and internal stakeholders to drive results.Qualifications & Experience
7+ years hands-on experience with enterprise firewalls (Palo Alto& Prisma Access; exposure to Fortinet, Cisco ASA a plus).Ability to break down existing firewall configurations in order to migrate them to Palo Alto.Proven success designing and implementing segmentation (macro/micro).Advanced troubleshooting experience across multi-vendor, multi-site healthcare or enterprise networks.Strong understanding of automation, compliance frameworks, and ITIL-based operations.Demonstrated ability to mentor and lead technical teams.CISSP, PCNSE, or equivalent certification preferredRequirementsEducation:
High School diploma equivalency with 2 years of cumulative experience OR Associate's degree/Bachelor's degree with 1 year of experience OR 5 years of applicable cumulative job specific experience required. 2 years of leadership or management experience preferred.Additional Preferences#at #ascension #LI-REMOTE
Why Join Our TeamAscension is a leading nonprofit Catholic health system with a culture and associate experience grounded in service, growth, care and connection. We empower our 99,000+ associates to bring their skills and expertise every day to reimagining healthcare, together. Recognized as one of the Best 150+ Places to Work in Healthcare and a Military-Friendly Gold Employer, you’ll find an inclusive and supportive environment where your contributions truly matter.
Equal Employment Opportunity EmployerAscension provides Equal Employment Opportunities (EEO) to all associates and applicants for employment without regard to race, color, religion, sex/gender, sexual orientation, gender identity or expression, pregnancy, childbirth, and related medical conditions, lactation, breastfeeding, national origin, citizenship, age, disability, genetic information, veteran status, marital status, all as defined by applicable law, and any other legally protected status or characteristic in accordance with applicable federal, state and local laws. For further information, view the EEO Know Your Rights (English) poster or EEO Know Your Rights (Spanish) poster.
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