New Job Opportunity: Technical Marketing Engineer–Wireless-LTE – 6918

New Job Opportunity: Technical Marketing Engineer–Wireless-LTE – MA

Contact: Pat Riley     Ref: 6918

Job Description:

The Company is a leading provider of next-generation ultra-broadband distributed and virtualized architectures in mobile, fixed telecom and cable networks.

This position requires extensive travel.

Essential Duties & Responsibilities:

  • Travels to customer sites to deliver technical demonstrations, solutions and hands-on support to satisfy customer requirements.
  • Perform pre- and post-sales activity, and present Casa Systems’ innovative technologies to its current and prospective customers in person and by phone.
  • Perform analysis and diagnosis of highly complex networking problems.
  • Perform analysis of highly complex network designs.
  • Build simulated networks in test labs to resolve highly complex problems and compatibility issues.
  • Lead demo project design, setup, presentation and customer workshop.
  • Assist customer with deployment and strategy of highly complex tools and related Network Management Systems.
  • Meet customer-critical deadlines for product content delivery.
  • Support successful trial execution through managing system integration with customer’s back-end 3G and LTE network elements.
  • Manage and operate internal and 3 party simulation tools to support customer trials. Collect Wireshark traces to root cause network issues.


  • Bachelor’s degree in CS, EE, or Telecommunication or University degree equivalent plus 5-7 years relevant experience in network engineering or telecommunications support environment. Advanced degree strongly preferred.
  • Able and willing to travel on short notice to meet the demands of the business.
  • Broad edge-to-core experience.
  • IP data networking experience in UMTS/LTE core/edge access in addition to the radio side.
  • Expert level knowledge in following areas: IP internetworking, LAN Switching, Voice technologies, IP Telephony, IP Routing protocols (IS-IS, OSPF, PIM-SM, BGP).
  • Excellent knowledge of GPRS/UMTS/LTE core network architectures.
  • Excellent knowledge of Small Cell and associated core network technologies such as HeNB-GW, ePDG and TWAG and Wireless LAN Controllers.
  • Excellent knowledge of security protocols and authentication (WISPr, EAP-TTLS/SIM, 802.1x, AAA, RADIUS)
  • Understand 3G and 4G integration and associated network services (such as Charging, performance, O&M, Gx, Gy, Gz, Gr, Gn/Gp, Gs, Gd, Gb and IuPS).
  • Experienced in Interoperability Testing (IOT) with customer vendors for SGSN and GGSN network elements.
  • Experienced in System Acceptance Testing: Ensure functionality of all test cases, and troubleshoot and isolate any faults encountered.
  • Hands on experience in OSS and SNMP protocol.
  • Expert level internetworking troubleshooting in a large-scale network environment.
  • Must possess strong technical account management skills.
  • In-depth knowledge of network management, network availability and capacity planning.
  • Good Linux/Solaris expertise.
  • Creative problem solver, motivated, comfortable with challenging the status quo and rapidly responding to any customer issues.

Compensation: Based on Experience