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Principal-System Engineer


Redmond, WA
Job Code:
  • Engineering
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Job Details

Company AT&T

Job Title Principal-System Engineer

Jobid att4-6208224

Location: Redmond, WA, 98073, USA

Description Responsible for E2E systems integration D2 initiatives and translating the core architecture for the D2 initiatives (ECOMP platform, BU services and VNF multipliers) into final, cross-domain, integrated detailed design through functional, performance, and reliability analysis using engineering models and techniques. This is a hands-on role that ultimately results in the delivery of an application or service by coordinating design, specification, and integration of total systems and subsystems across multiple domains including ECOMP, AIC, OSS/BSS, security, and operations teams. Designs, develops, documents and analyzes cloud compute, storage, and network requirements and design including SDN specific overlay and underlay L2/L3 IP networking, maximizing reuse of target state platforms such as API, data fabric, data routers and AIC cloud platforms. Assesses (proof of concept) and recommends solutions (algorithms and products) to improve the AT&T’s D2 program to ensure continuous evolution to meet AT&T technical innovation needs for the future. Analyzes and participates in open source communities related to ONAP, cloud technology, SDN, and general computing and networking in order to both gains knowledge and influence industry direction.

The candidate must be a subject matter expert in cloud computing/virtualization across all relevant domains (compute, storage, and overlay and underlay L2/L3 IP networking techniques, software-defined networking orchestration and virtual functions, platform architecture, design and development, micro-services and containers). The candidate must have excellent communication and leadership skills in order to partner with D2 Platform teams spanning leadership, architecture and design, delivery, security and testing as well as open source and other industry communities.

Education: Preferred Masters of Science degree in Computer Engineering, Computer Science, Applied Science, Electrical Engineering, or Math; Developer nanodegree; or equivalent experience. Experience: Typically requires 8-10 years experience. Technical Career Pathway (TCP) role. Supervisory: No.

**Required Qualifications** -

+ Bachelor's degree in Computer Science, Telecommunications, Electrical Engineering or related field

+ 8-10 years related technical architect experience

+ Proficient in engineering cost estimates and economic analyses and models

+ Knowledge of wireless technologies standards and protocols (3GPP, Wi-Fi, WiMax, antennas, amplifiers, base stations, propagation, interference, spectrum)

+ Proficient in voice, video, and app technologies/protocols (circuit, VoIP, SIP, IMS, AIN, Camel, etc.)

+ Proficient in network and system architecture (subsystems, interfaces, hw/sw dependencies).

+ Proficient in message and conference systems and networks (multiple media, notification, presence, unified communications, video).

+ Knowledge in Network Management, Tools and Protocols (Configuration, IP network Address Management, Perf, Mgmt).

+ Understands Virtualization, Storage and Content Delivery Networks (Cloud, CDM, Grid, SAN).

+ Proficient in specifying and evaluating architecture requirements for RFXs.

**Desired Qualifications** -

+ Enterprise wide deployment planning and support for mission critical applications for major releases, both business and infrastructure related

+ Develops technical documentation on applications and systems

+ Ability to work with technical and business-oriented teams

At AT&T, we’re bringing it all together. We deliver advanced mobile services, next-generation TV, high-speed internet and smart solutions for people and businesses. That’s why we’re investing to be the premier integrated communications company.

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