Network Engineer User Experience and QoE
Meta

Boston, Massachusetts

Posted in Retail


This job has expired.

Job Info


The Network Infrastructure Services team supports the introduction of new networking technologies that will allow Meta to create an immersive metaverse that has open standards, is interoperable, and benefits as many people as possible by changing the way networks are architected and deployed. NIS works closely with cross-functional partners to support engineering, testing and deployments across the globe. Network Engineers are responsible for designing and implementing solutions in partnership with internal hardware and software teams, OEMs and network operators. This role will lead research, test, and engineering activities around the development and lab/field validation of innovative network technologies to improve end-user experience and quality of experience for Metaverse products and applications.

Network Engineer User Experience and QoE Responsibilities:

  • Design, build and validate end-to-end network designs to integrate advanced connectivity solutions into operator networks that will enable the deployment of Metaverse ready networks and applications.
  • Development of QoE/QoS modeling frameworks, tools and engineering guidelines to integrate & operationalize immersive AR/VR, gaming and VoIP/video/data applications across Metaverse ready networks.
  • Work with analytics and data science teams to develop end-user experience metrics, monitoring systems and service assurance for Metaverse applications.
  • Work with cross-functional teams to plan, execute, review and optimize Wi-Fi, cellular, fixed and transport networks.
  • Interface directly with a set of internal & external partners and serve as subject matter expert for engineering and product teams.
  • Work cross-functionally with partners, product managers, network, software, and hardware engineers to identify Metaverse related requirements, validate network designs, software/hardware solutions during product development phases, lab/field trials and deployments.
  • Work with partnership teams during the execution of network trials by contributing to the deployment of proposed Wi-Fi, cellular, IP transport network solution.
  • Proactively contribute to and maintain technical and training documentation, industry & standards contributions.


Minimum Qualifications:

  • 12+ years of experience developing and executing complex strategies, solutions, and deployments in the telecom industry.
  • Understanding of end-to-end Wi-Fi, cellular and packet transport network architectures.
  • Understanding of end-to-end system & network related parameters, user interface parameters, network traffic management, control/user media paths, impairments and human factors that impact quality of experience.
  • Experience in the design, planning, simulation, deployment and operations of high performance multimedia networks, VoIP/video/data applications.
  • Experience developing modeling frameworks, tools and engineering guidelines to operationalize QoE/QoS enabled networks.
  • Hands-on experience in the design & deployment of applications and networks with telco operators, mobile operators and internet service providers.
  • Understanding and contributions to various international standard bodies pertaining to quality of service & experience.
  • Understanding of the multimedia stack, including encoding/decoding, packet processing/switching, queuing/scheduling, media synchronization, mobility management.
  • Problem solving skills, experience coordinating with different local and global teams.
  • Knowledge of network protocols such as TCP/UDP, DHCP, DNS, NAT and experience with IPv4/IPv6 networks.
  • Direct experience interfacing with multiple stakeholders simultaneously, including operators, OEMs, suppliers, regulators, standards organizations.
  • Problem solving and analytical expertise, situational decision making.
  • Communication, interpersonal, and collaboration skills.


Preferred Qualifications:

  • Understanding of network protocols such as WebRTC, RTP/RTCP, VoIP, SRTP, TURN.
  • Understanding of video streaming techniques and algorithms such as Progressive streaming, Dynamic Adaptive Streaming over HTTP (DASH), Adaptive Bit Rate selection, Bandwidth estimation.
  • Experience developing and dimensioning of large-scale voice/video/data over IP applications, including aspects such as encoding/decoding/transcoding, buffer dimensioning, delay analysis, overhead, etc.
  • Understanding of multimedia immersive applications, AR/VR, VoIP/video/data, end-user expectations, quality measurements & metrics.
  • Understanding of disaggregated network architectures, edge computing platforms, traffic offloading and content delivery.
  • Understanding of traffic management disciplines & QoS networks architectures such as Diffserv, L4S, TSN, policing/shaping, AQM, HQoS, etc.
  • Understanding of the test & measurement industry, developing test procedures and plans, establishing metrics & quality criteria of devices and wireless/wired networks to support AR/VR, VoIP/video/data applications.
  • Knowledge of cloud infrastructure principles, could platforms such as AWS/Azure/GCP, Docker/Kubernetes.




Facebook is proud to be an Equal Opportunity and Affirmative Action employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender, gender identity, gender expression, transgender status, sexual stereotypes, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law.Facebook is committed to providing reasonable accommodations for candidates with disabilities in our recruiting process. If you need any assistance or accommodations due to a disability, please let us know at accommodations-ext@fb.com.


This job has expired.

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