Find & Apply For Network Engineer / Architect Jobs in East Pittsburgh, Pennsylvania

We are looking for an experienced Network Engineer to support critical enterprise connectivity and infrastructure operations in Pennsylvania. This Long-term Contract opportunity is ideal for a detail-oriented individual who can strengthen network stability, safeguard perimeter security, and respond effectively to technical issues across a complex environment. The role focuses on hands-on administration, proactive performance improvement, and close coordination with internal teams to keep network services dependable and secure.

Responsibilities:

• Administer and optimize Cisco-based network infrastructure, including routers, switches, and related connectivity components across the enterprise environment.
• Manage firewall platforms such as Cisco ASA, Palo Alto, Fortinet, or comparable technologies to maintain secure and reliable network access.
• Investigate and resolve routing, switching, IP, and wireless network issues to minimize downtime and restore service efficiently.
• Review, interpret, and maintain network diagrams, topology records, and technical documentation to support operational accuracy.
• Track network performance, identify risks or inefficiencies, and implement enhancements that improve resilience, speed, and security.
• Contribute to infrastructure changes by supporting network upgrades, migrations, and other improvement initiatives with minimal disruption.
• Partner with cross-functional teams to sustain network availability, address operational needs, and support ongoing business requirements.
• At least 5 years of experience in network engineering or network administration within enterprise environments.
• Strong hands-on expertise with Cisco networking technologies, including routing, switching, VLANs, and TCP/IP.
• Practical experience administering and troubleshooting firewalls, including Cisco ASA, Palo Alto, Fortinet, or similar platforms.
• Ability to work with network diagrams, technical schematics, and infrastructure documentation accurately and confidently.
• Experience supporting enterprise-scale network operations with a focus on reliability, performance, and security.
• Solid troubleshooting skills with the ability to diagnose connectivity problems across wired and wireless environments.
• Effective communication skills and the ability to collaborate with technical and non-technical stakeholders.

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