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Senior Network Firewall Engineer

Job in San Antonio, Bexar County, Texas, 78208, USA
Listing for: ASM Research, An Accenture Federal Services Company
Full Time position
Listed on 2026-01-06
Job specializations:
  • IT/Tech
    Systems Engineer, Cybersecurity
Job Description & How to Apply Below

ASM Research is looking for a Senior Network Firewall Engineer with experience in managing core data center network infrastructure. The individual will have experience troubleshooting complex issues related to data center network infrastructure with a true holistic understanding of how complex data center systems work. You will also act as a senior level escalation point for network issues as needed.

Job Responsibilities
  • Design, implement, and maintain core network infrastructure

  • Integrate NGFW with other network components

  • Install, configure, and maintain Palo Alto and Forti Gate systems to enhance existing architecture

  • Advance experience with yaml/Python to build Ansible playbooks to better integrate automation

  • Experience with building out Proof of Concepts and architecting traffic flows with application enhancement teams

  • Advanced knowledge of data center network infrastructure such as Cisco routers, switches, and SD-WAN technologies

Team Collaboration and Leadership
  • Serve as an SME within a team of Network Engineers

  • Mentor junior team members

  • Lead and support network-related technical discussions

  • Available to support rotating on-call schedule

Monitoring and Security
  • Monitor network to maintain integrity and security

  • Conduct tests to ensure operability and security of the network

  • Perform Root-Cause-Analysis (RCA) and advanced troubleshooting

  • Implement and manage firewalls and security protocols (Palo Alto, Forti Gate)

Minimum

Skills and Qualifications
  • Expert level experience in Palo Alto configuration

  • Experience working in highly redundant, geographically distributed infrastructure, including Akamai and other CDN technologies

  • Advanced experience with provisioning routers, switches, and other critical network infrastructure

  • Advanced diagnostic, problem-solving, and analytical skills

  • Experience with BGP/OSPFv3 routing configuration and management

  • Advanced troubleshooting abilities to quickly restore services to normal levels of operation

  • Strong organizational skills with attention to detail

Preferred

Skills and Qualifications
  • 10+ years of experience in network security administration

  • Bachelor's degree, Master's degree preferred

  • Network Security Engineer (PCNSE) level certifications/skills

  • AWS/Cloud associate level certifications

  • Fortinet SD-WAN experience

  • Infoblox IPAM and DNS management

Compensation Ranges

Compensation ranges for ASM Research positions vary depending on multiple factors; including but not limited to, location, skill set, level of education, certifications, client requirements, contract-specific affordability, government clearance and investigation level, and years of experience. The compensation displayed for this role is a general guideline based on these factors and is unique to each role. Monetary compensation is one component of ASM's overall compensation and benefits package for employees.

EEO

Requirements

It is the policy of ASM that an individual's race, color, religion, sex, disability, age, sexual orientation or national origin are not and will not be considered in any personnel or management decisions. We affirm our commitment to these fundamental policies.

All recruiting, hiring, training, and promoting for all job classifications is done without regard to race, color, religion, sex, disability, or age. All decisions on employment are made to abide by the principle of equal employment.

Physical Requirements

The physical requirements described in "Knowledge,

Skills and Abilities

" above are representative of those which must be met by an employee to successfully perform the primary functions of this job. (For example, "light office duties" or "lifting up to 50 pounds" or "some travel" required.) Reasonable accommodations may be made to enable individuals with qualifying disabilities, who are otherwise qualified, to perform the primary functions.

Disclaimer

The preceding job description has been designed to indicate the general nature and level of work performed by employees within this classification. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities and qualifications required of employees assigned to this job.

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Position Requirements
10+ Years work experience
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