Mark Celso

Q: What is Mark Celso email address?

Email Mark Celso at mcelso@comcast.net and mark.celso@level3.com. This email is the most updated Mark Celso's email found in 2026.

Q: How to contact Mark Celso?

To contact Mark Celso send an email to mcelso@comcast.net or mark.celso@level3.com. (updated on September 02, 2024)

Operations Engineer II | Professional Services at Lumen Technologies | Littleton, Colorado, United States

About Mark Celso

Mark Celso is a dedicated NetOps Engineer at Lumen Technologies, where he has honed his expertise in the telecommunications sector, particularly in supporting high-profile clients like Facebook. With a deep understanding of fiber optics, Ethernet, and wireless technologies, Mark plays a pivotal role in ensuring the reliability and efficiency of Facebook's network infrastructure. His commitment to continuous education in emerging products and protocols empowers him to stay ahead of industry trends, making him a valuable asset to his team and clients alike.

In his current role, Mark has significantly increased team efficiency by implementing structured coaching and specialized training programs. He prioritizes critical events and organizes data to streamline operations, ensuring that the team can respond swiftly to network challenges. By providing structured data directly to Facebook's Tooling Teams, he facilitates in-depth analysis and development, contributing to the ongoing enhancement of network performance.

Mark's hands-on experience with protocols such as OSPF and Synchronous Digital Hierarchy (SDH) further solidifies his expertise in network management. He is not only adept at software installation but also possesses a keen understanding of the intricacies involved in maintaining and improving complex network systems. His proactive approach to monitoring and optimizing Facebook’s network infrastructure ensures that it remains robust and capable of supporting the ever-growing demands of its users. As a result, Mark Celso exemplifies the blend of technical skill and strategic insight necessary to thrive in the fast-paced telecommunications landscape.

Mark Celso Work