Jessie James Jones, Jr.

Sr. Specialist: Product Development Engineer

Objective: Seeking a new opportunity to grow and advance in the telecommunications field; utilizing my wide breath of device certification knowledge, my ever growing L2/L3 Protocol knowledge, and my willingness to travel/relocate, to provide the highest level of service and flexibility to a new employment opportunity.

AT&T Wireless., — Miami, FL

Sr. Specialist: Product Development Engineer.

Pre-Launch Device Tester: Sept 2010-Sept 2015

Full Time Employee:  Hired perm from contractor

l         Extensive experience writing and performing device certification tests plans both mobile and stationary, using 16411 10776 13340.

l         Extensive experience with E911 Testing (using PSAP SIM) for both non-AGPS and AGPS capable devices on GSM/UMTS/VoLTE.

l         Extensive experience with LTE air-interface debug and analysis tools (Wireshark, QXDM/QPST/QCAT, Mobile Analyzer, Artemis, Spirent, TEMS, ADB logging using CMD, etc.).

l         Working experience with LTE/UMTS protocol stacks Layer 3 (RRC, NAS) and Layer 2 (PDCP/RLC/MAC).

l         Working experience in identifying functional and performance issues by analyzing failure logs.

l         Working experience with IMS/VoLTE testing.

l         Experienced managing non-local contractors both internally and from 3^rd party vendors.

l         Working knowledge of EPC Architecture S1AP, S11, S3/S4, S1-MME, S1-U, S11, S6a, S5/8, etc.

l         Working knowledge of IP-related protocols including Diameter, SIP, RTP, TCP/IP, UDP, IPSEC, SCTP, etc.

l         Regular Awards solutions quarterly training on UMTS/LTE/VoLTE/IMS.

 

AT&T Wireless., — Lake Mary, FL

Contractor-Sr. Specialist: Product Development Engineer.

Pre-Launch Device Tester: April ‘10-September ‘10

Contractor:  Pyramid Consultants Inc.

·                   Manual and automated handset feature testing on GSM/UMTS.

·                   Multi-vendor device certification using various vendor specific software packages for device upgrades and logging.

·                   Using of log capturing as needed to support both regression testing and defect submission during validation testing. (Wireshark, QXDM, TEMS, Vendor tools).

·                   Performance Benchmark drives using Metrico Wireless Nomad (now Spirent).

·                   Offered fulltime position well before 3 year contract expiration due to outstanding metrics and device testing knowledge.

 

Infineon Technologies., — Munich, Germany

UMTS Protocol Stack Engineer

UMTS Protocol Stack Tester: August ‘09-Feb ‘10

1.                                 Contractor: Pan Asia Consultants Pvt Ltd

·                   1.5 Months of coordinated training from a joint Infineon and Sasken team at Infineon Headquarters in Munich, Germany.

·                   UMTS/GSM protocol testing on Layers 1, 2, and 3 with emphasis placed on MAC, RLC and RRC.

·                   Extensive feature testing on prelaunch Apple iPhone 4.

·                   Experience with Mobile Analyzer for Layer 3 trace collection and Artemis for firmware trace logs.

·                   Extensive use of AT commands during testing.

·                   Use of Wireshark for IP packet sniffing logs.

·                   Use of UTP/Clearcase for raising CR reports.

·                   Use of flash tools for flashing both chip software and editing phone information such as IMEI and SIM card information.

·                   Familiar with preparing detailed statistical and qualitative reports to assist back office second level analysis.

 

Neilsen Mobile., — Lynchburg, VA

Mobile Test Technician-Associate RF Engineer

Associate RF Engineer: June 2009- August 2009

Fulltime Employee: La, Mo markets

·                   Multi-Carrier competitive Benchmarking on GSM/UMTS/CDMA-2000 networks for both CS/PS/MRAB performance.

·                   Automated testing environment with a strong emphasis on accurate data collection.

·                   Data collection using Andrews Invex 3G equipment.

·                   Drive Route based driving with 250 miles per day requirement.

·                   Quick Learner-Completed scheduled 4 week training in 7 days; in market testing on day 5 after initial hire.

 

 

Teksystems, inc., — FORT LAUDERDALE, FL

E911 Associate RF Engineer

Associate RF Engineer: March 2009- May 2009

Contractor for AT&T: RNC Rehome Project/E911

·                   RNC Rehome testing on a UMTS/GSM network.

·                   E911 Call testing, validating correct call phase, MSISDN, and site address are being relayed.

·                   CS MO and MT calling (M2M, M2PSTN, PSTN2M, and VM)

·                   Stationary testing using device Engineering Mode to run cases on all 3 sectors of the BTS/Node-B.

·                   PS and MRAB validation after rehoming.

·                   Detailed manual error report generation for failed cases using excel.

·                   Testing performed during maintenance window, regular staff calls before testing

·                   Navigation using Microsoft Streets and Trips.

 

Sublime Wireless, Inc., — WHITE PLAINS, NY

Associate RF Engineer

Associate RF Engineer: October 2008- February 2009

Contractor for T-Mobile: UMTS Rollout Project

·                   Data Collection and functionality testing over GSM/UMTS

·                   Coordination with RF Engineers serving to optimization network, reduce dropped calls, reduce interference levels, blockage and HO failures. 

·                   Troubleshooting device test HW/SW

·                   Utilizing drive testing equipment (TEMS mobile kit).

·                   Navigation using DeLorme

 

Global wireless solutions., — CHANTILLY, VA

Associate RF Engineer

Drive Tester: May 2008-October 2008

Fulltime Employee: AT&T Performance Benchmarking

·                   Multi-Carrier competitive benchmarking for both CS/PS/MRAB performance.

·                   Automated testing environment with a strong emphasis on accurate data collection.

·                   Setup/Operation/Maintenance/Troubleshooting of Comarco Symphony 7.5 and 9.

·                   Drive Route based driving with 250 miles per day requirement.

·                   Navigation using DeLorme.

 

 

University of North florida — Jacksonville, Fl

Seeking Bachelor’s Degree in Electrical Engineering (in progress)

References upon request, US Citizen, Open to Relocation and Travel