Network Engineer (Firewall) Job at Prequel Solutions, Pittsburgh, PA

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  • Prequel Solutions
  • Pittsburgh, PA

Job Description

Job Description

Job Description

We are seeking a well-rounded Network Engineer to support and enhance a diverse enterprise network environment. This role will have a variety of different responsibilities including vulnerability management, network device patching, certificate administration, and web filtering. Rather than a highly specialized skillset, we are looking for a versatile engineer who can operate across multiple networking and security technologies and support day-to-day infrastructure stability, security, and performance.

This is a hands-on technical role requiring strong troubleshooting skills, independence, and the ability to work across a broad network and security stack.

Key Responsibilities
  • Support and maintain enterprise network infrastructure across multiple technologies and platforms
  • Manage and troubleshoot network security tools including firewalls, URL filtering, and segmentation solutions
  • Perform switch and router patching, configuration updates, and lifecycle maintenance
  • Assist with vulnerability remediation efforts in collaboration with security teams
  • Manage SSL/TLS certificates across infrastructure environments
  • Support web filtering and DNS security policies
  • Troubleshoot and support load balancing and application delivery services
  • Participate in network security and infrastructure upgrades, enhancements, and deployments
  • Ensure high availability, performance, and security across enterprise network systems
  • Provide escalation support for complex network and infrastructure issues
Required Qualifications
  • 3–5+ years of network engineering or infrastructure support experience
  • Strong hands-on experience supporting enterprise networking environments
  • Solid troubleshooting skills across network, security, and infrastructure layers
  • Ability to work independently and manage competing priorities

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