Senior LTE Core Engineer

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Senior LTE Core Engineer

With OneWeb, You’ll Get To:

  • Be part of the technology revolution in Space
  • Accelerate your career through fast paced experiential learning and executive-level exposure
  • Work with razor-sharp colleagues in a company where people come first
  • Bring transformative broadband connectivity to remote places for the first time

Who You Are:

You are a technology leader, sparked by a fast pace and new challenges. You are passionate about resolving complex problems with innovative solutions. You have excellent stakeholder management skills. You love integrating, deploying and performance evaluating the Core Network alongside the RAN, WAN and OSS/BSS layers. You are an advocate of continuous integration and continuous development in order to drive continuous improvement in the Network, to deliver a higher Service Availability.  You want to make a real difference in the world by revolutionizing technology in Space. 

What You’ll Do:

  • The Senior Core Engineer is a member of the OneWeb team responsible for engineering and integration of the 3GPP LTE Evolved Packet Core (EPC) system complimented by common core elements principally HSS/HLR/AuC, PCRF, AAA, DRA. 

  • Technical expert on the integration and configuration of 3GPP Evolved Packed Core and the related Subscriber profile and policy systems (HSS/PCRF).

  • Formulate, document, and engage with vendors to provide solutions as required by protocol interworking or product requirements.

  • Experience coding (e.g., Python, Ansible, etc.) highly preferred

  • Defining and automating configuration management supporting the production implementation

  • Work with vendor and peer organizations to validate designs and enhancements in lab environments

  • Integration efforts, configuration management, and testing execution related the Core Network (MME, SGW, PGW) and common core elements (DRA/HSS/PCRF)

  • Develop testing strategies against the EPC and Common Core elements from both a unit and system perspective.

  • Develop methodologies and procedures to accommodate testing and validation of both internal release cycles as well as dependent systems (eNB, OSS/BSS)

  • Support as technical escalation contact the integration test, end-end lab testing and field deployments

  • Analyze, design, and develop Analytics and Key Performance Indicators for the EPC and Subscriber Management systems to ensure the systems can be adequately monitored for threshold and predictive analytics.

 What It Takes:

  • A minimum of 15 years of experience in telecommunications preferably with a Tier 1/2 ISP or Service provider ISP, MSO, or another carrier centric environment.
  • At least 10 years of technology leadership experience supporting a large, geographically distributed network infrastructure.
  • At least 10 years’ experience in architecting reliable and high-performing networks; integrating LTE / EPC, IMS, VoIP, VoLTE, Wireless Core or similar technologies
  • Strong Linux skill with experience in Openstack deployments and Containers within private clouds
  • At least 10 years of experience with network design, protocols, hardware, configuration, tools, monitoring, and troubleshooting on large IP4/IPv6 / SIP/ VoIP/ and Ethernet networks
  • 5 years’ experience in developing LTE 3GPP based interface specifications, and understanding of 3GPP principals including
  • Experience 4G LTE procedures including the relevant S1AP, NAS, S11, S13, S6a, and Gx/Gy protocols
  • 5 years’ experience in large-scale data center architecture/design, middleware architecture, design patterns, application deployment methods, automation, testing, compliance, and auditing Service-oriented architecture for cloud-based services; including service provisioning, product catalog integration, and billing systems integration
  • Successful experience as an individual contributor and/or technical lead in the development of complex telecommunications systems with emphasis on LTE and IP networking systems
  • Ability to evaluate and specify the interworking of many networking protocols and stacks
  • Ability to work well with other organizations and disciplines including engineering, business management, marketing, and sales
  • Ability to resolve complex problems requiring innovative solutions
  • Strong presentation and communications skills with ability to tailor style to specific audience types; Experience presenting to customers and external audiences
  • Expertise in and the ability to develop as well as thoroughly document technical requirements in system protocol specifications and interface control document
  • BS - Engineering or equivalent education required

Where You’ll Be: Mclean, Virginia

OneWeb is a global leader in connectivity from Space. We are building a constellation of Low Earth Orbit satellites with a network of global gateway stations and a range of user terminals to provide an affordable, fast, high-bandwidth and low-latency broadband communications services, connected to the IoT future and a pathway to 5G. Find out more at http://www.oneweb.world

OneWeb treats the protection of personal data submitted to it seriously. By submitting this application, you agree to the collection and retention of your personal data by OneWeb and acknowledge notice of, and understand the terms of OneWeb’s Privacy Policy (as amended from time to time).


United States, Mclean, Virginia

Posted 3 months ago

Job offer closed

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