JOHN JAYSON DAVIS

**** ********* ****** ***** ***** 75023

972-***-**** adclxn@r.postjobfree.com

EDUCATION:

Bachelor of Science, Electronics Engineering Technology - DeVry Institute of Technology - Irving, Texas

PROFESSIONAL PROFILE:

1Tune and test of Low Noise Amplification Systems.

2Over 24 years of experience in the Electronics and Telecommunications field.

3MPE Field Testing for Wireless Cell Sites and RF Emission Survey Reporting as per FCC Regulations.

4E911 Testing and Regulatory Compliance.

5Comprehensive knowledge in implementation of new AXE switching software in numerous customer networks.

6Easily adapts to ever-changing customer requirements.

7Highly effective communication and interpersonal skills: ability to work with diverse personalities both internal and external.

8Outstanding abilities in problem identification, resolution, and follow-through.

9Talent for troubleshooting and making maximum use of available resources.

QUALIFICATIONS:

HARDWARE: Certified in IPC J-STD-001 IPC Specialist. ISO 9001:2015 Internal Auditor training .High FrequencyDual-Trace Oscilloscope, HP 8566 Spectrum Analyzer,

HP 8970A Automatic Noise Meter, Gigatronix and Rohde & Schwarz signal generators, Rohde & Schwarz ZVA-20 and ZVA-40 Vector Network Analyzers,NCR and AT&T PC’s, Texas Instruments Laptop PC’s and Laser Printers. Back up power supply systems. AXE 21211, 21220, 21230, 21233, IOG 11, IOG20, and APG40. Familiar with RBS6100 series cabinets, DUG, DUW loading, OMT tool use. GPS 2.0 installation for use as network sync for DUG. TEMS 14.4 software for layer 2 and 3 signal tracing using TEMS capable smart phones. Experienced with Narda 8718 and Narda NBM-520 RFE Test Meters.

TECHNICAL: Experienced in the design and manufacture and repair of down and up conversion systems Dieplexers and redundant Low Noise Amplifier systems. Managed the AT&T Texas Instruments Repair Depot. AT&T / NCR Point of Sale Systems and PC's. Working knowledge of UNIX scripting language and PLEX AXE switch language. Regression and Negative testing for 2G and 3G technologies. Feature testing and FOA installation of features on customer networks. 911 testing for T-Mobile modernization project. Preparing Surveys for Cellular sites for MPE percentage of Occupational and General Population limits.

CERTIFICATIONS: MIL-STD 2000, ESD, and Emergency Switch Recovery, IPC J-STD-001,

ISO 9001:2015 Internal Auditor trained.

PROFESSIONAL EXPERIENCE:

2016 – Present Satellink Inc.

Richardson TX

Tune and test of Low Noise Amplification Systems to meet Customer specifications. Dieplexer Preamps, Dual Channel Amps, Waveguide tune, Assembly.

Performed Failure Analysis checks on Returned Repair units.

Perform ESD checks on all company workstation Mats.

Worked with Project management on both new unit and repair unit paths to ensure that work was completed and correct test paperwork was presented to the customer when the product shipped.

2013 – 2016 GCorp International, Inc.

Contractor Richardson TX

911 TDOA contact for 911 MTLR, LMU, call test for T-Mobile network Modernization, L1900 and L700 project;

MPE exposure testing for FCC compliance.

Proven experience with MPE rooftop evaluations include an onsite audits (site inspections, mapping, and RF measurement collection);

Software analysis and modeling using predictive model (Roofview) to determine areas where RF emissions exceed FCC maximum permissible exposure (MPE) limits for both Occupational/Controlled and General Population/Uncontrolled environments.

Investigate site to identify all RF and general safety issues, then photo-document all access points, safety requirements, signage, antennas and related hardware.

Created inventory and photo-documented existing RF signage and barriers and identify any additional necessary safety requirements in addition to all areas accessible to the General Public

Identified and photo-documented any areas where occupational workers might require access for maintenance/repair activities (e.g. AC units, sky lights; Vents, flagpoles, security cameras, etc.)

Proficiently used test equipment to collect RF MPE measurements in accordance with client and project instructions.

Documented all site access, safety, hardware and RF data collected using an engineering mapping/drawing tools (like Visio/Auto-Cad type).

Prepared RF Survey Reports based on the client requirements and submitted to my supervisor for review.

Made recommendations for sites that were not in compliance to the customer.

2003-2013 Amatel, Inc.

Contractor Los Angeles, California

Long-term contract with Ericsson located in Plano, Texas.

Assisted in test of new AXE switch for Cingular Wireless.

NOC center alarm monitoring and troubleshooting for MMS, Core Network, Mini Link, and Pre Paid systems.

Software Deployment for Ericsson customers using remote scripting to load software corrections, and new software packages.

Proactive support to find faults before customers experience service interruption.

Network modernization project for T-mobile wireless.

Feature testing for G12A software for FOA in T-mobile market.

1996-2003 Ericsson, Inc.

Systems Deployment Engineer Richardson, Texas

Implemented software upgrades for all Ericsson customers including wire line and wireless customers, allowing the ability to offer better services to the end user.

Coordinated scheduling and processes that concerned software package delivery to meet customer specifications and time requirements, reducing confusion and errors in the package delivery process.

Promoted new procedures to greatly reduce the time necessary to deliver new software packages to the customer network, reducing time required for software installation from months to weeks.

Traveled to Sweden to work with new team responsible for the implementation of new software installation UNIX scripts to improve the reliability and decrease the time required to rollout new software packages in customer networks.

(1997-1999) - Customer Service Engineer

oImplemented software upgrades for new features in Ericsson wire line customers. Developed a good working relationship with the customers by traveling to each individual customer site.

(1996-1997) - Field Engineer I

oTrained in Ericsson AXE switch equipment installation and testing.

1994-1996 AT&T Global Information Solutions

Field Engineer Irving, Texas

Installed and maintained NCR-AT&T Point of Sale and financial systems for numerous retail and financial customers.

1991-1994 Satellink, Inc.

Engineering Technician Richardson, Texas

Assisted in the development and manufacture of low noise amplifiers, down converters, and up conversion systems for the defense industry.

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