Lightpath · 1 month ago
Lead Telecom Engineer
Bethpage, NY
Full-time
Onsite
Senior Level, Lead/Staff
$125K/yr - $135K/yr
10+ years expLightpath is one of the largest competitive local exchange carriers in the tri-state area, providing cutting-edge solutions for Internet, WAN, Voice, SD-WAN, Security & Cloud services. The Lead Telecom Engineer will architect, implement, and support advanced voice infrastructure solutions, leading initiatives around voice service delivery and ensuring high availability and performance across the network.
Communications InfrastructureTelecommunicationsVoIP
Responsibilities
Lead the design, deployment, and support of voice infrastructure using Metaswitch CFS, Perimeta SBC, and EAS platforms
Architect and maintain SIP-based voice networks, ensuring interoperability and performance across diverse environments
Evaluate, configure, and deploy SIP endpoint devices (IP phones, ATAs, soft clients) across enterprise and carrier-grade environments
Troubleshoot complex voice issues involving SIP signaling, RTP media flow, and TDM interconnects
Integrate and manage commercial cloud-based voice services such as Microsoft Teams Direct Routing, Zoom Phone, RingCentral, 8x8, or similar platforms
Provide technical leadership and guidance to voice engineering teams, ensuring best practices and high-quality deliverables
Collaborate with cross-functional teams to integrate voice services with cloud platforms and enterprise applications
Develop and maintain documentation for voice network architecture, configurations, and operational procedures
Lead voice-related projects from concept to completion, including planning, resource allocation, and execution
Stay current with industry trends and emerging technologies in VoIP, cloud communications, and unified communications
Qualification
Required
BS/BA in related discipline (i.e., Telecommunications, Electrical Engineering, Computer Information Systems, Management Information Systems) and 10+ years of experience in Voice Engineering, with at least 5 years in a lead or senior role. Will consider additional industry experience in lieu of degree
Proven experience in leading technical teams, mentoring engineers, and managing complex voice infrastructure projects
Expert-level knowledge of Metaswitch CFS, Perimeta SBC, and EAS
Strong understanding of SIP, RTP, and TDM protocols, including call flow analysis and troubleshooting
Hands-on experience with commercial cloud-based voice services (e.g., Microsoft Teams Phone System, Zoom Phone, RingCentral, 8x8, Vonage)
Proven experience with SIP endpoint provisioning, firmware management, and vendor interoperability
Familiarity with voice network monitoring tools and packet capture analysis (e.g., Wireshark) and IP/Ethernet network troubleshooting skills
Demonstrate initiative to build relationships both internally and externally with minimal supervision/direction from management with proven ability to manage multiple tasks/projects as well as lead small and or large, directed projects
The ability to provide written documentation of complex technical issues/resolutions effectively summarize findings as well as business case preparation including RFI/RFPs. Strong interpersonal skills including the ability to effectively communicate complex technical concepts to non-technical end-users
Must have excellent PC skills. Knowledge in Microsoft Office Suite software as well as Visio preferred
Experience with VoIP security, NAT traversal, and SBC configuration
Knowledge of Linux, scripting (e.g., Python, Bash), and automation tools
Familiarity with carrier interconnects, number portability, and regulatory compliance
Preferred
Certifications such as Metaswitch Certified Professional, SIP School SSCA, or equivalent
Company
Lightpath
Lightpath is revolutionizing how organizations connect to their digital destinations. It is a sub-organization of Cablevision Systems.
501-1000 employees
H1B Sponsorship
Lightpath has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)
2023 (3)
2021 (9)
Funding
Current Stage
Late StageTotal Funding
unknownKey Investors
Morgan Stanley Infrastructure Partners
2020-07-28Secondary Market
Leadership Team
Rachel Stack
Chief Financial Officer
Doug Turtz
Chief Revenue Officer (CRO)
Recent News
2025-12-13
Government Technology US
2025-12-05
2025-12-02
Company data provided by crunchbase