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Network Test Architect

Bravens Inc

 

Boston, MA, USA

Posted On: 1 day ago
Experience: 5+ years
Availability: Onsite
Openings: 2
Category: Network Architect
Tenure: No Preference/Any
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Description

Lead the design and testing of wireless network architectures, focusing on 4G and 5G infrastructure validation.

This role is on-site.

Responsibilities

  • Design and execute testing strategies for 4G and 5G wireless infrastructure.
  • Validate network flows for voice, messaging, and data calls across core networks.
  • Troubleshoot 4G EPC Core elements including SGW, PGW, and MME.
  • Test IMS Core components such as PCRF, Subscriber DB, HSS, and EDA.
  • Manage end-to-end service validation for private networks, including 911, e911, and PTT/MCPTT.

Required Skills

  • 10+ years of wireless testing experience.
  • Deep knowledge of 4G and 5G architecture, concepts, and network flows.
  • Hands-on experience with OSS/BSS and OAM services in 4G/5G deployments.
  • Proficiency with IP, IPSec, TCP/UDP, HTTP, HTTPS, NTP, and LDAP.
  • Expertise in Diameter, Radius, SIP, SOAP, and 3GPP/3GPP2 standards.
  • Understanding of EPC Core and IMS Core interfaces.
  • Experience with ecosystem integration points including alarming, monitoring, and inventory management.

Preferred Skills

  • Bachelor’s degree or four or more years of relevant work experience.

Education

Any Graduate

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