Infrastructure Engineer Sr. - Remote Network Enterprise Infrastructure

Infrastructure Engineer Sr.

At PNC, our people are our greatest differentiator and competitive advantage in the markets we serve. We are all united in delivering the best experience for our customers. We work together each day to foster an inclusive workplace culture where all of our employees feel respected, valued, and have an opportunity to contribute to the company's success. As an Infrastructure Engineer Sr. within PNC's Remote Network enterprise infrastructure organization, you will be based in Pittsburgh, PA, Phoenix, AZ. Additional locations listed. This position is primarily based in a location within PNC's footprint.

PNC will not provide sponsorship for employment visas or participate in STEM OPT for this position. We are seeking a highly skilled and forward-thinking Infrastructure Engineer Sr to join our Remote Network enterprise infrastructure team. This role is responsible for designing, implementing, and supporting robust network solutions across our business offices, branches, and remote environments. The ideal candidate will have deep expertise in routing and switching, wired and wireless technologies, and hands-on experience with multiple network OEMs. A passion for innovation, experimentation with emerging technologies, and familiarity with regulated environments (e.g., financial services) are key to success.

Key Responsibilities:

• Network Design & Implementation: Architect and deploy enterprise-grade network solutions across LAN, WAN, and WLAN environments.
• Configure and optimize routing protocols (e.g., OSPF, BGP) and switching technologies (e.g., VLANs, STP, EtherChannel).
• Design and support wireless networks including site surveys, RF planning, and performance tuning.
• Multi-Vendor Expertise: Work across a diverse ecosystem of network OEMs (e.g., Cisco, Aruba, Juniper, Fortinet, Palo Alto).
• Evaluate vendor solutions and contribute to technology selection and standardization efforts.
• Troubleshoot and resolve complex multi-vendor interoperability issues.
• Innovation & Emerging Technologies: Experiment with and evaluate new technologies such as SD-WAN, Wi-Fi 6/7, SASE, and 5G.
• Collaborate with product and architecture teams to pilot and scale innovative solutions.
• Contribute to automation and observability initiatives using tools like Ansible, Python, and network monitoring platforms.
• Operational Excellence: Monitor network performance, availability, and security using enterprise tools.
• Participate in incident response, root cause analysis, and continuous improvement efforts.
• Maintain documentation, diagrams, and configuration standards.
• Compliance & Security: Ensure network designs and operations align with regulatory requirements (e.g., PCI-DSS, FFIEC).
• Collaborate with cybersecurity teams to implement secure network architectures and controls.

PNC will not provide sponsorship for employment visas or participate in STEM OPT for this position.

PNC will not provide sponsorship for employment visas or participate in STEM OPT for this position.