Suchit Satpathy
Member of Technical Staff – Wireless, AI & Network Architecture
Hackettstown,NJ
Summary
Telecom technology leader with expertise in RAN, Voice Core, and large-scale wireless systems, combined with a strong track record in automation, innovation, and operational transformation. Known for solving complex technical problems, building practical tools, and bridging advanced technologies such as AI, analytics, and software automation with real-world telecom operations. Brings strong leadership, technical judgment, and cross-functional execution to strategic initiatives across engineering, operations, and emerging network architecture. Over 25 years of experience in telecommunications, spanning engineering, technical support, operations, maintenance, pre-sales, and post-sales functions. Deep expertise across wireless technologies including 2G (GSM), 3G (UMTS), 4G (LTE), NB-IoT, and 5G (NR), with strong specialization in RAN, Voice Core, and telecom protocol stacks. Experienced in advanced troubleshooting, root cause analysis, and protocol/message trace interpretation using tools such as TrueCall, NetScout, and IRIS. Recognized for driving innovation, developing automation solutions, and improving operational efficiency across complex telecom environments. Proficient in Visual Basic, Perl, and Python, with a track record of conceptualizing and building tools that simplify workflows, improve debugging capability, and accelerate issue resolution. Inventor and co-inventor on multiple U.S. patents. Currently conducting research on the application of AI in network deployment and optimization.
Overview
18
18
years of professional experience
Work History
Member of Technical Staff – Emerging RAN Technology
T-Mobile USA
Parsippany, NJ
02.2023 - Current
- Focused on RAN feature strategy, software release planning, feature prototyping, trials, AI-RAN initiatives, cross-vendor alignment, executive briefings, and 3GPP alignment.
- Lead for RAN feature development and strategy for energy-saving capabilities.
- Lead for RAN feature development and strategy for zero-downtime features.
- Led AI-RAN feature trials involving AI-assisted PDSCH and PDCCH link adaptation, including implementation of centralized training server architecture in a cloud environment.
- Participated in early trials evaluating NVIDIA CPU and GPU platforms with Ericsson RAN software.
- Developed and deployed 5G carrier aggregation audit capability.
- Contributed to C-RAN trials with white-level hardware.
- Led feature handover activities for downstream teams across multiple releases.
- Managed vendor engagement with Ericsson and Nokia for feature design, roadmap development, and delivery alignment.
Member of Technical Staff – National Access Technologies and Operations
T-Mobile USA
Parsippany, New Jersey
11.2017 - 02.2023
- Technology lead and strategist for access network domains including RAN, OSS, emergency services, and location-based services.
- Drove innovation, automation, and operational efficiency initiatives across RAN and network operations.
- Led 5G operations readiness programs to support nationwide 5G adoption.
- Led VoNR service integration into operations, enabling next-generation voice services.
- Advised leadership on technology strategy, operational transformation, and emerging technology adoption.
- Evaluated and introduced emerging technologies across RAN, OSS, and service domains.
- Led and supported new network and service introductions, including 5G and IoT initiatives.
- Developed and deployed automation tools and advanced RAN debugging solutions.
- Orchestrated complex issue investigations and root cause analysis across multi-vendor environments.
- Drove cross-functional collaboration and business alignment across engineering, operations, and vendor teams.
- Managed Ericsson vendor engagement to improve RAN software quality and resolve design issues.
- Built T-Engage, a knowledge-sharing and collaboration platform to enhance organizational capability.
- Enabled frontline empowerment through mentoring, tools, and competency development programs.
- Promoted a research-driven and innovation-focused culture within the organization.
Principal Engineer – Radio Access Network and Support
T-Mobile USA
Parsippany, New Jersey
08.2014 - 11.2017
- Technology lead for Ericsson RAN and Femto solutions across operational strategy, troubleshooting, and support readiness.
- Defined strategy for operational efficiency across Ericsson RAN and Femto solutions.
- Designed support readiness frameworks for Femto deployments.
- Built automated troubleshooting solutions to empower frontline teams.
- Trained and coached NOC and Tier-2 teams for improved operational readiness.
- Developed custom solutions to identify software defects and temporary product limitations.
- Played a key role in introducing VoLTE into the production network.
- Led introduction of Femto coverage solutions into production.
- Partnered with Ericsson to create proactive alerting solutions.
- Achieved 76% MTTR reduction for Femto troubleshooting using Perl automation, random forest-based ML clustering, and human-in-the-loop feedback.
- Delivered 4x efficiency improvement through smart automation orchestration.
- Partnered with Echolocate teams on research into audio-loss detection using UE logs.
- Built Femto trace analysis and debugging capabilities using Perl, Wireshark backend integrations, and Splunk.
Senior Engineer – Voice Core Services
T-Mobile USA
Parsippany, New Jersey
05.2013 - 08.2014
- Provided Tier-2 support for Ericsson AXE, Alcatel-Lucent NGN MSS, and Mavenir IMS platforms.
- Supported core platforms including CSCF, ATCF, ATGW, SBG, MGW, and MGCF.
- Troubleshooting customer and network issues by debugging SIP, Diameter, H248 messages and call processing messages.
- Participated in feature validation and cross-functional fault resolution.
- Supported node acceptance and new design implementation projects.
- Beyond my core responsibilities design and developed the following solutions using Perl programming language:
- GenPcap – message debugging for Spatial 5620, Mavenir IMS, and SBC platforms
- ViewKPI – real-time KPI/statistics analysis for AXE
- ViewCDR – automated use of voice CDRs for troubleshooting
Senior Consultant – Voice Core Services
Alcatel-Lucent
Parsippany, New Jersey
06.2008 - 05.2013
- Served as resident engineer and customer advocate within T-Mobile Voice Core.
- Supported CS core, UMA, VoIP, and IMS-related solutions.
- Participated in 24x7 on-call support rotation.
- Collaborated with vendor and customer teams to address escalations, product issues, and service validation.
- Provided mentorship, technical consultation, PoC support, and solution design.
- Beyond core duties, built Visual Basic-based debugging tools and change-management automation solutions that improved operational efficiency and reduced MTTR.
Education
Master of Science - Mobile Telecommunication Engineering
Middlesex University
PhD Candidate - Computer Engineering
New Jersey Institute of Technology
Skills
- Innovation
- Automation
- Operational Efficiency
- AI/ML
- Data Science & Analytics
- Python
Accomplishments
T-Mobile PEAK award
Timeline
Member of Technical Staff – Emerging RAN Technology
T-Mobile USA
02.2023 - Current
Member of Technical Staff – National Access Technologies and Operations
T-Mobile USA
11.2017 - 02.2023
Principal Engineer – Radio Access Network and Support
T-Mobile USA
08.2014 - 11.2017
Senior Engineer – Voice Core Services
T-Mobile USA
05.2013 - 08.2014
Senior Consultant – Voice Core Services
Alcatel-Lucent
06.2008 - 05.2013
PhD Candidate - Computer Engineering
New Jersey Institute of Technology
Master of Science - Mobile Telecommunication Engineering
Middlesex University
Citizenship
United States