Job Details

LTE Virtualization Engineer

SRI Tech Solutions
Dallas, Texas, United States

Job Requirements:

  • Excellent interpersonal, organizational, communication and presentations skills.
  • Ability to interpret and develop detailed network/system drawing and excellent problem solving/analytical skills.
  • Knowledge & experience of data communications concepts of network architecture, TCP/IP Protocol suite, SNMP, NTP, and troubleshooting.
  • Knowledge & experience with the following LAN technologies: Ethernet (10/100/1000/10G), VLANs, Spanning-Tree, and switching knowledge.
  • Knowledge & experience with VPN, IPSec, SCTP, TLS, IPv4, and IPv6, and Routing Protocols/technologies.
  • Knowledge & experience with platforms framework and Operating Systems: Linux/Unix, Windows, Cloud Native (cn), Kubernetes (K8s), Grafana, Kibana, Jaeger, Jenkins, Selenium, HP Rack-mount server & Server Blade platform. CNE (OpenShift or VMWare or Oracle), Openstack, and Kubernates certification preferred.
  • Strong Knowledge/experience 4G & 5G Technologies: Diameter (RFC 3588) protocol/applications/interfaces/http2, LTE/EPC/IMS architectures (PCRF, PCEF, MME, BBERF, CSCF, DRA, OCS, OFCS).
  • Knowledge & Experience of subscriber database technologies: HLR, HSS, SPR, EIR, ENUM, AAA, SDS, MySQL, DB query/scripting (pearl/python).
  • Must be a self-starter and able to work independently with Field service experience in customer facing roles.
  • Ability to effectively deal with multiple activities, changing priorities, organizational skills and ability to perform under pressure in critical situations.
  • Willingness to travel up to 50%, for domestic and international travel and willing to work in shifts.
  • Strong oral and written communications skills and must be able to clearly and effectively communicate work status, risks, and issues.


  • BS required, MS preferred in Computer Science, Electrical Engineering or equivalent experience.
  • 5+ years' experience in implementation of large scale service provider network infrastructures.
  • 3+ years working in the services Architecture/Design/Consulting industry.
  • Minimum of 2 years' experience in the telecommunications industry with specialization in IMS, LTE/EPC, diameter/http2 (4G & 5G) and a good exposure to network functions such as SCP, AMF, UDM, SEPP, NSSF, NEF, BSF, PCF, and NRF.
  • CCNP or equivalent IP networking certification preferred.


- provided by Dice

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