Remote, United States
13 hours ago
Sr. Firewall Engineer
Details Department: Core Tech NetworkSchedule: 8 hour shift, Monday-FridayLocation: RemoteSalary: $110,240 - $153,668 per year
Benefits Comprehensive health coverage: medical, dental, vision, prescription coverage and HSA/FSA optionsFinancial security & retirement: employer-matched 403(b), planning and hardship resources, disability and life insurance Time to recharge: pro-rated paid time off (PTO) and holidaysCareer growth: Ascension-paid tuition (Vocare), reimbursement, ongoing professional development and online learningEmotional well-being: Employee Assistance Program, counseling and peer support, spiritual care and stress management resourcesFamily support: parental leave, adoption assistance and family benefitsOther benefits: optional legal and pet insurance, transportation savings and more

Benefit options and eligibility vary by position, scheduled hours and location. Benefits are subject to change at any time. Your recruiter will provide the most up-to-date details during the hiring process.


Responsibilities

Core 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 preferred
Requirements

Education:

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 Team

Ascension 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 Employer

Ascension 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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Prospective applicants should be vigilant against fraudulent job offers and interview requests. Scammers may use sophisticated tactics to impersonate Ascension employees. To ensure your safety, please remember: Ascension will never ask for payment or to provide banking or financial information as part of the job application or hiring process. Our legitimate email communications will always come from an @ascension.org email address; do not trust other domains, and an official offer will only be extended to candidates who have completed a job application through our authorized applicant tracking system.

 

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