Jack Sippel
Details
Telcommunications, Cryptography, Data Security
Southern Methodist University
1987 : 1992
BSEE
Communications, Computer Engineering
The University of Kansas
1981 : 1986
The Aji Network
2021 : Present
T-Mobile
Principal Systems Engineer, Radio Network Cybersecurity
Team lead for 1st through 4th generation LTE femtocell development with a deployed base of more than 250,000 devices and operational support systems.
2020 : 2021
T-Mobile
Principal Systems Engineer, LTE femtocell development
Lead Engineer for development and product launch of 5 femtocells from two OEMs. Managed project requirements, contract, development, lab and field testing, deployment and lifecycle management. Cross functional team management of over 30 engineers and analysts.
2015 : 2020
Sprint Nextel
Lead Engineer - LTE small cell development
R&D and Business Development for 4G WiMax & LTE radio access network at Sprint. 3 WiMax products launched in 18 months. Managed ideation pipeline for the Sprint R&D team. Analyzed LTE radio network features and specified Sprint implementation strategy for RAN development teams.
2011 : 2015
Sprint Nextel
Manager, 4G RAN Development
Developed cutting edge mobile wireless broadband data network, including technical design, intergration and vendor management for XOHM/Clearwire network.
2005 : 2011
Sprint Nextel
Manager, WiMax Development
Skills
3G, 4G, CDMA, Cellular Communications, Collaborative Problem Solving, Cyber Defense, Cybersecurity, Electronics, Ethernet, GSM, Integration, IP, LTE, Mobile Communications, Mobile Devices, Mobile Technology, Network Design, Photovoltaics, Program Management, RAN, RF, SDLC, Signal Processing, SIP, Solar Energy, Solar Power, Solar PV, Solar System Design, Solar Systems, Systems Engineering, Telecommunications, Testing, UMTS, Vendor Management, VoIP, WiFi, WiMAX, Wireless, Wireless Networking
About
Engineering Development team lead with an extensive history of complex new product development in the telecommunications industry. Currently focusing on cybersecurity architecture/engineering in telecommunications networks including identity and access management (IAM/PAM), endpoint protection (EDR/XDR), NIST-CSF/CMMC/ISO compliance assessment, risk assessment/management, asset management, vulnerability assessment & remediation, application security (AppSec/DevSecOps), SBOM migration, and SIEM/SOAR integration utilizing capabilities from Oracle, CyberArk, FireEye, SentinelOne, Splunk, Tenable, ServiceNow, and AWS. Identifying and resolving issues with smart people using system engineering, structured problem solving, curiosity and project management.