Qureos

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Senior Network Security/Firewall Engineer

Overview:
We have an immediate need for a hands-on Network Security / Firewall Engineer responsible for securing and optimizing enterprise network infrastructure.

This role is ideal for someone who thrives in a high-impact, operational environment and has deep experience managing firewall technologies in production.

Key Responsibilities:

  • Manage and optimize enterprise firewall environments (Palo Alto, Fortinet)
  • Perform firewall rule cleanup, optimization, and segmentation improvements
  • Design and support secure VPN and remote access solutions
  • Analyze network traffic and troubleshoot security and connectivity issues
  • Implement firewall solutions to address vulnerabilities and improve security posture
  • Collaborate with infrastructure and security teams on enterprise initiatives

Required Experience:

  • 6+ years of experience in network security or firewall engineering
  • Hands-on experience with:
  • Palo Alto and/or Fortinet firewalls
  • Firewall rule management and optimization
  • Network segmentation and VPN technologies
  • Strong networking fundamentals (routing, switching, TCP/IP, DNS)
  • Experience supporting enterprise-level environments

Preferred Experience:

  • Healthcare or regulated environment experience
  • Exposure to tools such as Rapid7, CyberArk, Okta, SentinelOne, etc.

Important:

  • This is not a remote role — candidates must be able to commute onsite regularly
  • Bachelor’s degree required

Job Type: Full-time

Pay: $106,000.00 - $127,000.00 per year

Benefits:

  • 401(k)
  • Dental insurance
  • Health insurance
  • Life insurance
  • Paid time off
  • Relocation assistance
  • Vision insurance

Work Location: In person

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