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Principal Engineer Resume

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Philadelphia, PennsylvaniA

SUMMARY:

A principal engineer/architect with 17 years of increasing experience designing large infrastructure environments.

AREAS OF EXPERTISE:

Video, Voice, IPTV, VOD, DATA, CPE

TECHNICAL EXPERTISE:

Network Operating Systems: RedHat, CENTOS, Ubuntu, Openstack, Debian, CEPH, VMWare, gluster

Hardware Types: Cisco Routers and switches, Cisco Pix Firewalls, Load Balancers, Riverstone Routers, Cable Modems, Sun, Dell PowerEdge, Spectrum Analyzers, QAM Analyzers, Network Analyzers, MPEG Analyzers,QPSK Modulators and Demodulators

Protocols & Standards: TCP/IP, IPX/SPX, NetBEUI, UDP, DHCP, TFTP, DOCSIS, EGIRP, RIP, OSPF, ATM, DVS178, ALOHA, Corba, DAVIC, Packet Cable Multimedia, SIP, Stun, COPS, SNMP, H263, G711, OpenCable

Programming Languages/Databases: C/C++, Shell Scripting, SQL, Sybase, Informix, Perl, Oracle RAC 11g, Splunk, MySql, Postgres

Applications: SnifferPro, Ethereal, Tcpdump, HP OpenView, Spectrum Server, wu - ftpd, yale-tftpd, sendmail, Apache, MRTG, TACACS+, ssh, pgp, nginx

PROFESSIONAL EXPERIENCE:

Principal Engineer

Confidential, Philadelphia, Pennsylvania

Responsibilities:

  • Designer and Architect of a distributed data store for our content delivery network.
  • Responsibilities included vendor selection, hardware design and budget.

Confidential

Principal Engineer

Responsibilities:

  • responsible for the Confidential program provided end to end leadership through the design and early deployment of the architecture, as well as meaningful contributions to the Standards Confidential .
  • Additional responsibilities extended to other programs that leverage OCAP/MHP technology,such as 3rd Party Electronic Program Guides and sticky web services.
  • 600+ Linux Servers using Oracle RAC,jboss, postgres and apache in a distributed architecture with active/active HA and site redundancy.

Staff Engineer

Confidential, Philadelphia, Pennsylvania

Responsibilities:

  • Installed and tested enterprise provisioning systems necessary for provisioning of Docsis Cable Modems, and customer premise applications.
  • Created automation scripts to assist in performance testing.
  • Managed deployment conference calls for the provisioning systems.
  • Tested Packet Cable Multimedia and Cable Home devices.
  • Evaluated Voice Over IP and Video Phone Technologies.

Integration Engineer

Confidential, Boca Raton, Florida

Responsibilities:

  • Installed, Configured and managed three headends consisting of Confidential and Confidential ’s network infrastructures for a set - top box development company.
  • Assisted in the development and test of Advanced Set-top boxes.
  • Integrated, managed and maintained Ethernet and radio frequency networks consisting of SCO/Linux/Solaris and Windows machines for digital interactive, video data transmission and delivery.
  • Installed a VPN solution, wrote data management tools and utilities used in daily operations.
  • Implemented a distributed computing network for Confidential, Concurrent and NCUBE video on demand systems.
  • Constructed a mobile video solution for industry trade shows.
  • Created audit systems for verification and system testing.

Network Engineer

Confidential, Horsham, Pennsylvania

Responsibilities:

  • Managed a technical support group.
  • Setup and supported e-commerce solutions on Cobalt Linux.
  • Wrote perl scripts, Maintained DNS, Support Shopsite, and FrontPage.
  • Configured Apache Web Servers.
  • Installed and configured mail servers.
  • Installed and configured perimeter Cisco routers.
  • Installed/Configured Solaris Jumpstart and HP Openview Servers.

Engineer

Confidential, Horsham, Pennsylvania

Responsibilities:

  • Integrated billing systems with head-end/set-top box controllers.
  • Wrote and tested shell scripts for report generation using SQL.
  • Integrate 3rd party ISV software with set-top box platforms.
  • Managed devices using SNMP management software.
  • Configure TFTP/DHCP servers.
  • Troubleshot and repaired HFC/Ethernet for video/data transmission.
  • Configured Cisco/ Confidential DOCSIS routers for cable modem networks.

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