Duquesne Light Company · 21 hours ago
Sr Network Engineer - Firewalls and Cisco
Pittsburgh, PA
Full-time
Hybrid
Senior Level, Lead/Staff
8+ years expDuquesne Light Company is a leader in providing electric energy, headquartered in Pittsburgh, Pennsylvania. They are seeking a Senior Network Engineer to design, implement, and optimize complex network infrastructure while providing technical expertise and mentoring to junior engineers.
Electrical DistributionEnergyEnergy Efficiency
Responsibilities
Network Architecture: Design and architect highly available, scalable, and secure enterprise-level network solutions spanning corporate enterprise and operational technology environments. This includes LAN/WAN, wireless, data center architecture, network security, OT networking, cloud networking and optical transport
Multi-Vendor Configuration: Configure and maintain a wide range of network devices from multiple vendors, including switches, routers, firewalls, load balancers and optical equipment
Monitoring & Optimization: Utilize advanced monitoring tools to analyze performance, identify bottlenecks, and implement improvements
Security & Compliance: Ensure network security through firewalls, VPNs, access controls, and compliance with regulatory standards (e.g., NERC CIP)
Documentation & Reporting: Create and maintain comprehensive documentation, including network diagrams, configurations, and standard operating procedures
Technical Leadership: Act as a subject matter expert, providing escalation support, mentoring junior engineers, and leading complex network projects
Storm role duties as assigned
Qualification
Required
8+ years of experience in network engineering, with at least 3 years in a senior or lead role and significant hands-on experience in the following:
Arista switching and routing
Fortinet firewalls
Cisco switching and routing (Catalyst, Nexus, IOS, NX-OS)
F5 load balancers
Expert knowledge of network protocols (TCP/IP, BGP, OSPF)
Azure cloud networking (ExpressRoute)
Network tools (Arista CloudVison, Cisco ISE, FortiManager, Infoblox, SolarWinds, ExtraHop)
Knowledge of ITIL practices and change management processes
Preferred
Nokia optical transport experience
OT/SCADA network experience
Company
Duquesne Light Company
Duquesne Light Company Provides energy services to southwestern Pennsylvania.
1001-5000 employees
Funding
Current Stage
Public CompanyTotal Funding
unknown2004-06-14IPO
Leadership Team
Mark E. Kaplan CPA
Senior Vice President Chief Financial Officer & Treasurer
Matthew Ankrum
Vice President, Chief Financial Officer
Recent News
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2025-10-20
2025-05-01
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