John Lenihan

Background

About John Lenihan

Experienced network engineer with a diverse background and strong blend of technical and business expertise. Professional career spans both the telecommunications and defense contracting industries with a demonstrated record of providing innovative solutions with a focus on cost, responsiveness, and results. I’ve leveraged my educational background in Electrical Engineering and MBA in Information Systems to develop technical solutions that not only exceed the customers’ expectations but also provide a strategic and financial roadmap to the future. Proven success in building and decommissioning large carrier networks, resolving complex technical issues, managing intricate projects in difficult business environments, fostering vendor relationships, identifying innovative solutions to address customer needs, and using modeling and simulation to resolve network issues and investigate new technologies. Specialties: • Certifications: Cisco CCNA, Cisco CCDA, ITIL v3 Foundations • Network Planning and Implementation • Network Performance Monitoring • Business Case Analysis • Capacity Management • Budget Planning and Management • Technical Research and Analytical Studies • Modeling and Simulation (OPNET SPGuru and Modeler) • Strategic Planning • Business Development • Networking Technologies: ATM, Frame Relay, Ethernet, TCP/IP, BGP, MPLS, SONET