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Radio Frequency Field Engineer Resume

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MD

PROFESSIONAL EXPERIENCE:

Radio Frequency Field Engineer

Confidential, MD

Responsibilities:
  • Performed frequency bands demodulation (700 Mhz,850Mhz,1900Mhz, 2100Mhz) to measure wireless providers signal benchmark for Confidential, Confidential, Confidential technologies.
  • Troubleshot Neutral host In - building Distributed Antenna System (Teko, Mobile Access) with Spectrum analyzer.
  • Performed MRO, GPS antenna, Donor Antenna, Router, SpiderCloud Service Node, Aggregation switch, Router, Omni and directional antennas.
  • Performed post-installation performance walk survey with ZKE, DataPro/Spectra to confirm wireless signal level from DAS for Confidential, Confidential and Confidential .
  • Performed pre-construction walk survey with Datapro/Spectra to measure received initial Macro signal from nearby Cell towers.
  • Conduct CW drive testing with Mx scanner, Tortoise signal generator for new Cell tower installation site.
  • Performed coaxial Cable (Plenum, Superflex) cable termination and Distant to Fault/ Sweep testing with Spectrum Analyzer.

Field Service Engineer

Confidential, MD

Responsibilities:
  • Performed configuration and firmware upgrade via script, CLI and VPN.
  • Diagnosed and repaired CCU and Motorola 7131 wireless access point troubles(internet connectivity, AP mesh), Landing Page, Raid, power issues, RF (ssid /Mesh, Roof Antenna, GPS), CCU modem/WAN (Verizon, T-Mobile, AT&T sim card issues)
  • Performed scheduled network performance survey with InssiDer application through real time train ride along between east corridor cities.
  • Performed weekly Acela wireless access points and CCU preventive maintenance checklist (cabling status, equipment attachment and mounting, ssid broadcast, network speed, meshing between train cars access point.
  • Updated trouble ticket via Footprint application and monitor recurrent troubles.

Voice/Wireless field Engineer

Confidential, DC

Responsibilities:
  • Troubleshot and installed Cisco and Avaya VoIP switches and ISDN), VoIP and digital phone stations, line addition, removal and stations .upgrade.
  • Complied and adhere to Confidential and ANSI/TIA/EIA 568-A, 569-A, 570-A cat5e/6 to complete structured wiring, Cisco Aironet access point and Ruckus roof Wireless access point
  • Run, spliced, patched and terminated cat5e/6 rated twisted-pair (UTP, ScTP, STP-A) from demark to patch panel or end-devices according to Confidential standard
  • Applied thorough knowledge of telecommunications infrastructure analog/digital signals, copper cable, optical fiber, cable bandwidth MHz vs. Mbps, digital signaling to troubleshoot and isolate issues
  • Installed AV equipment, CCTV (Video conference devices, Polycom, closed-circuit camera).
  • Conducted site surveys and drafted Bill of Material - Determined/documented equipment requirements with consideration for redundancy and other ancillary customer expectations.
  • Installed and troubleshot

Telecom field engineer

Confidential, VA

Responsibilities:

  • Planned, installed, configured and troubleshot network layer1/2 devices(Cat5/6, switches, routers)
  • Performed network devices upgrade and entire LAN cutover(WAN optimization and Wi-Fi boosting)
  • Installed and troubleshot T1, MPLS, EFM, POTS and DSL circuit for commercial customers.
  • Operated power meters, Ethernet, and testing copper drops with tools like fluke, sidekick analog and digital as well as power meters.
  • Provided cross connect and circuit extension to customer C.P.E
  • Surveyed site for new circuit installation.
  • Conducted 3G/4G testing survey and signal reliability for wireless modem installation
  • Installed and configured Cisco Routers, IAD’s (2435 FX8/16/24), EFM’s (Actelis), Cradle point (DBU) 3G/4G Confidential WAN Routers, wireless access points and Cisco IP phones.
  • Decommissioned old legacy equipment.
  • Displayed professional attitude by building customer confidence and relationship.

Environment: Windows 7/ESP/Cable certifier/Putty.

Traffic Enforcement Field engineer

Confidential, MD

Responsibilities:
  • Followed defined checklist for traffic enforcement systems pre- testing, pre-configuration and field installation and system integration.
  • Conducted site constructability survey for traffic enforcement system installation.
  • Completed sites drawings after survey with google earth maps for construction design team.
  • Conducted system preinstall electrical and telecom wiring quality assurance and testing per National Electric Code and National Fire Protection Code.
  • Completed traffic system power supply installation by understanding transmission characteristics of AC/DC.
  • Applied Confidential copper splicing and termination methods and tools needed to complete infrastructure installation cat5e/6 rated twisted-pair (UTP, ScTP, STP-A) for system remote access and communication.
  • Performed system processing unit (DSP/MFM) firmware regular upgrade to prevent operation issues.
  • Installed and configured system access points, cisco router, 4G Confidential wireless backup modem antennas and coordinated with ISP service installation(Verizon-Comcast)
  • Tested and verified all system devices TCP/IP online status for local and remote access via secure VPN (Camera, NAS, ROUTER, and MODEM) with headquarters.
  • Configured system network settings(ipv4, VPN access, NAC, logon)
  • Utilized wiring diagram and schematic to troubleshoot system and document findings in database with MS(SharePoint)
  • Escalated installation issues to Tiers 3 engineering team for unresolved issues
  • Keeping engineering team updated on installation progress via SharePoint, blackberry sms and MS outlook emails.

Environments: Windows 7/ SharePoint FileZilla, Traffic Dot, SharePoint, JIRA, Office, Excel.

EPIC Ambulatory EMR application Support Specialist

Confidential, MD

Responsibilities:
  • Conducted application modules and I/O devices interface testing prior scheduled departments EPIC application go-live to ensure successful launch
  • Mentored and provided go-live technical expertise to physicians and other healthcare personnel in using the application proficiently and efficiently.
  • Developed targeted training plan and assess user’s proficiency feedbacks through daily chart closing rate.
  • Monitored Physicians out-patients progress through chart closing report and adjust users training accordingly.
  • Provided individual user-focus training by role and specialties to increase proficiency.
  • Helped care providers optimize their workflow with tips sheets and customable progress note tools in the application.
  • Troubleshot, resolved and documented in MS SharePoint all arising technical issues (application freeze, I/O devices issues, user logins and passwords and access credential validation) with the application across departments
  • Escalated to tiers-2 builders command center when troubles cannot be resolved.

Environments: Windows XP/Vista/7, MS SharePoint, MS Office, Citrix

Satellite Installation Technician

Confidential, MD

Responsibilities:
  • Planned, installed and troubleshot basic, TripleSAT, HD Ka-Ku, Swim HD and whole home DVR technology for residential and commercial customers.
  • Mitigated line of sight obstacles and applying AIM meter technique for maximum orbital polarized RF signal acquisition and optimization on Geostationary satellite both odd/even transponders.
  • Troubleshot and replaced LNB, defective RG6 cable, termination and home network component.
  • Provided fine tuning of customer premise equipment and signal boost.
  • Run, spliced terminated and grounded RG-6 coaxial cable wires according to National Electric Code and National Fire Protection Code.
  • Configured and tested receivers BASIC, DVR, HD DVR receivers for optimum HD viewing experience.
  • Educated customer on new service and providing top of the line customer service.

Environment: Windows CE Mobile/Siebel.

Infrastructure installation technician

Confidential, OH

Responsibilities:
  • Installed, configured and troubleshot telecom and computers network equipment hardware, cat5/6 cable (point of sale, PC, laptop, router, switch, servers, printers), network and telecom equipment.
  • CISCO Router (IAD), SWITCHES (2960), Patch cabling installation and troubleshooting according to ANSI/TIA/EIA 568-A, 569-A, 570-A, 606, 607.
  • Performed desktop refresh and imaging.
  • Conducted audit on client network for performance including telecom/telephone equipment and T1 line (cabinet card swap)
  • Draw report of activities at the end of day.

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