Engineer Technical Support

ROBERT PRYBYLSKI

**** *. ******* ******, ********, AZ 85249

Phone: 480-***-****, Email: ******************@*****.***

CAREER PROFILE

Experienced engineering professional with a diverse technical background, including installing, testing, and driving technical support of UMTS, LTE, WCDMA, GSM, 1xEV-DO, and RNC. Proven problem solving and communication skills, with the ability to work well as an individual contributor and as a strong team member and team leader. Demonstrated writing skills to develop clear and concise technical documentation.

AREAS OF STRENGTH AND EXPERTISE

Optimization

Bay Additions

T1, Drive, & System Testing

Cell Site Construction/Maintenance

Installation

User Support

Switch Support

Integration & Acceptance Testing

Cell Database

Troubleshooting

Field RF Training

Carrier Hardware Ads

TEST EQUIPMENT

Racal Instruments 6113E Digital Radio Test Set

HP8921, HP8935 Spectrum Analyzers

Multi-meters

HP8938 Power Meter

PC and Laptop

Anritsu Wiltron Site Master

HP, Sunrise and T-bird T1 – DS3 Testers

SOFTWARE

Microsoft Windows 95, 98, 2000 XP

Microsoft Office

ProComm Plus

Motorola ATP

Nokia Commissioning/Integration BTS Testing Management

Unix

PROFESSIONAL EXPERIENCE

T-Mobile USA, Indianapolis, IN & Norcross, GA 2012 to Present

MSC Network Engineer (Contract)

Key Accomplishments:

Collaborate with field on new AAV-ETH circuits for cutover from T1s for local IN markets

Monitor and resolve issues with LTE, 1900 and 2100, Nortel 2G, Nokia & Ericsson AXE810 2G and 3G sites

Implementing Spirent RFC testing on all new AAV circuits from 750 routers

Supported integration of base station equipment into network

Ensured network reliability in response to cell site alarms for RSSI, VSWR/diversity issues

Assigned router IP addresses and ports, drove handoff testing, and distributed generic PCs call test licenses

Cox Communications, Atlanta, GA 2012

ALU 5620 SAM SME EMS and MPLS Engineer (Contract)

Key Accomplishments:

Ensured connectivity to both Development 5620 SAM and QA SAM platforms, ensuring remote access

Drove validation testing in QA environment after 10.0/R1 upgrade

Tested QA Citrix and Development servers on Ethernet PM function, including frame delay, frame delay variation, frame loss and frame throughput specified by the tool standard

Conducted 2-way testing on nodes as 7750SR, 7705, and 7210 SAS Performance Monitoring Tool.

PROFESSIONAL EXPERIENCE CONTINUED

T-Mobile, Farmers Branch, TX 2011

Switch Engineer (Contract)

Key Accomplishments:

Tested new T1 circuits using react tool and T-bird testing 2207

As part of cross-functional team, conducted routine preventative maintenance for all switching center nodes and supported network performance and reliability initiatives

Worked on Nokia OSS platforms and leveraged knowledge of Nokia BTS Site Manager and CE License Management tools

Alcatel-Lucent, Phoenix, AZ 2011

ALU 9370 RNC Integration Engineer (Contract)

Key Accomplishments:

Worked in Mobile Switching Center (MSC) to integrate the EVDO Radio Network Controller (RNC) and Aggregation Router into the in-service commercial network

Audited equipment installation for proper cabling and connections

Ensured adherence to detailed integration procedures

Verizon MTSO, Houston, TX 2010 to 2011

Switch Engineer Lucent 5ESS – Copperfield & West Park Switches (Contract)

Key Accomplishments:

Tested VLAN Interfaces on ALU 1678 routers, 7750, and ALU Sam tool for field alarms to the 7705

Set up test on the JDSU QT-600 for Ethernet 10G circuits test

Tested Net Analyst T1 circuits and connecting ports from switch to the Dacs 5500

Prepared VLAN 100mb short and long tests for cell sites from Ipipe to Epipe for conversions to Ethernet Backhaul to out to field Network Interface device

Monitored and resolved hardware and T1 issues on LTE node b 4G sites

Bayside Solutions, Pleasanton, CA 2010

Engineer (Contract)

Key Accomplishments:

Deployed, integrated, and provided commissioning support for WCDMA and CDMA EV-DO RAN for California, Pacific Northwest, Desert Southwest, and Rocky Mountain AT&T Mobility UMTS footprint

Developed daily status reports on UMTS integration and market deployment activities and trouble ticket status and resolution times for upper management

Ensured adherence to SLAs and escalation procedures

Resolved connectivity issues with RNC, Alcatel MSN, and Node B

Cricket Communications, Phoenix, AZ 2008 to 2010

Switch Engineer (Employee)

Key Accomplishments:

Leveraged Granite Xing on cell circuit and cell ID information and locations for circuit information

Led operation and maintenance of primary Voice, EVDO, and IP-backhaul network elements within 7750 Alcatel-Lucent router switching environment

Drove Tier II technical support for Alcatel-Lucent hardware installation/integration/cutover activities

Alcatel-Lucent GNOC, Highlands Ranch, CO 2008

Government Compliance Support (Contract)

Collaborated with Poland GNOC to implement state changes on 35 wire line DMS-10 switches

Restored and diagnosed network elements

EDUCATION AND TRAINING

Associate of Arts, Electronics, Lake Washington Vocational Technical School, Kirkland, WA

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