דרושים Ran Sme - Iodt ב-Samsung ב-United States, Prescott

Role and Responsibilities

Samsung Electronics America (SEA) is seeking an experienced
RAN Chipset Interoperability Device Testing (IODT) SMEwho will be responsible for development of product requirements, feature requirements, systems and performance analysis, conduct deep-dive customer sessions, new technology introduction of virtualized networks. The RAN SME will analyze customer requirements, convert them into system requirements and capture detailed designs for the development team.

• Ability to aid in product and feature performance analysis, evaluation of new product & software releases.

• Responsible for analyzing and troubleshooting the issues, especially issues found during testing of Chipset IODT from Lab and Field and working back with Design/Development team.

• Perform detailed analysis of 4G/5G Wireless Protocols.

• Responsible for analyzing and troubleshooting issues, especially issues found during testing of Chipset IODT from the lab and in the field.

• Provide expert technical support during the pre-sales process and create compelling technical and commercial solutions in order to help achieve the assigned sales goals and business objectives.

• Translate and communicate complex technical design considerations between the Samsung sales team and the carriers’ network business

• Educate our customers on Samsung’s new products and services both individually and in a team environment to ensure that customer commitments are achieved according to plan.

• Work closely with various support organizations, logistics, and cross- functional teams from SEA and Samsung headquarters to achieve successful new product roll-outs and developments.

Qualifications

• Bachelor’s Degree in EE/CS; Advanced degree is beneficial

• Minimum of 8+ years of industry experience in wireless is required

• Strong knowledge in 5G and 4G air interface and call processing technologies and network architecture specifically focused on Radio Access Network

• Understands 5G concepts such as Hybrid Beamforming, Massive MIMO, New Waveforms, LTE-NR interworking & co-existence, 5G Numerologies etc.

• Wireless systems with emphasis on PHY, MAC, RLC, RRC and PDCP layers

• Testing tools such as XCAL, QXDM, Wireshark, Channel Emulator

• Understanding of 3GPP systems: Core and RAN networks

• Understanding of HW as well as SW architecture

Preferred Qualifications

• Experience with system engineering activities such as feature requirements identification, feature description documentation, parameter optimization, performance analysis, test strategy creation, problem troubleshooting is desirable

• Experience with software development is beneficial

• Experience with ongoing 3GPP Rel-15/16 activities and prior IODT

Role and Responsibilities

Samsung Electronics America (SEA) is seeking a highly experienced
Senior Systems Engineer, RAN Virtualization & EMS OSSto operate in a lead technical role on our Wireless network team. You will operate as a subject matter expert in a multi-functional team of R&D, Systems engineering, and product validation to introduce Samsung products to Wireless Carrier. The position will be a key contributor for the 3GPP LTE and 5G RAN and Network Management products. The Sr. Engineer will be responsible for the System architecture and design with emphasis on Network Element OAM and OSS integration. The incumbent will provide technical guidance to the team to ensure deliverables are met.

• Responsible for development of product requirements, feature requirements, systems and performance analysis, Work with the team to conduct deep-dive customer sessions, new technology introduction of 4G/5G RAN Network Management features and introduction of virtualized networks (VNF/CNF based solutions).

• Analyze customer requirements, convert them into system requirements and capturing of detail design for the development team.

• Responsible for Technical Management of new products and software releases to ensure that promised features are delivered with expected performance.

• Provide technical support in the pre-sales process and create compelling technical and commercial solutions in order to help achieve the assigned sales goals and business objectives.

• Responsible for development of product requirements, feature requirements, systems and

• Translate and communicate complex technical design considerations between the Samsung sales team and carriers’ network business

• Partner closely with various support organizations, logistics, and cross- functional teams from SEA and Samsung HQ to achieve successful new product roll-outs and developments.

• Ability to travel sporadically during the project

Qualifications

• Bachelor’s Degree in Computer Science or Engineering with 8+ years of experience.

• Experience with OAMP/FCAPS subsystem design and development in wireless networks.

• Experience with TNM protocols and NMS/OSS interfaces.

• Exposure to High Availability and redundancy systems.

• Detailed understanding in managing Openstack/Kubernetes environments.

• Must have experience with virtualized solutions in Wireless Networks. Virtualized RAN Application Management / OAM design and development is highly beneficial.

• Must have experience in working with R&D teams, finalizing feature roadmaps and presenting in technical deep-dive sessions to customer.

• Solid understanding of Netconf protocol, YANG models, REST APIs, and VES (Virtual Event Streaming)

• Must have experience in working with Pre-Sales technical teams for the RFP responses.

• Exposure towards public (AWS, Azure) and private / on-prime cloud installation and configuration.

Preferred Qualifications:

• Master’s degree preferred.

• Experience in configuring virtual switches, network connections, Virtual port types (SR-IOV, virtio), Security Groups, VLANs is beneficial.

• Experience or understanding in managing OpenStack / Kubernetes environment is highly beneficial.

• Experience in authoring the SW upgrade procedures and Root Cause Analysis (RCA) for high severity issues in the commercial network is beneficial

• Understanding of 3GPP systems: Core and RAN networks, architecture and protocols is beneficial

• Experience in SW development with Java and web-based applications is beneficial.

Systems Engineerto join our Wireless network team. The RAN Systems Engineer will be responsible for the development of product requirements, feature requirements, systems and performance analysis. The incumbent will lead field integration testing efforts (FFA/FIT/FSA) of all 4G/5G key features with customers and drive cross-functional teams to execution until software acceptance is achieved.

• Analyze the customer requirements, convert them into system requirements and capture a detailed design for the development team to support all of Samsung’s product features.

• Deliver technical proposals, technical research/white papers, design documents, operator network design, RFI/RFP, and patent filings.

• Provide product & feature performance analysis, evaluation of new product(s), software releases and third-party product evaluations to build product synergies.

• Review and provide recommendations to improve SA, NSA and LTE RAN network performance by evaluating and trending key KPIs; perform trials and provide optimization guidelines.

• Provide expert technical support in the pre-sales process and create compelling technical and commercial solutions in order to help achieve the assigned sales goals and business objectives.

• Translate and communicate highly complex technical design considerations to the Samsung sales team and the carriers’ network business.

• Educate our customers on Samsung’s new products and services both individually and in a team environment.

• Ensure that customer commitments are achieved according to plan.

• Collaborate with various support organizations, logistics, and cross-functional teams from SEA and Samsung HQ to achieve successful new product rollouts and developments.

• Accountable for Tier 3 support; analyzing and troubleshooting scheduler related issues reported from customer labs, field sites and production network.

Qualifications

• Bachelor’s Degree in Computer Science or Electrical Engineering.

• 8+ years of technical experience in Wireless Telecommunication Engineering including 7+ years’ experience in Software Development

• In depth knowledge of RRC, S1-MME, S1-U and X2 protocols and understanding of concepts such as Hybrid Beamforming, Massive MIMO, New Waveforms, LTE-NR interworking & co-existence, 5G Numerologies etc.

• 3GPP RAN product architecture, design, implementation and performance improvements (KPIs).

• Thorough understanding of 3GPP specification for LTE/LTE-A/5G features and protocols.

• Working knowledge of various RF antenna technologies & network optimizations.

• Ability to travel sporadically during the project.

Preferred Qualifications

• Experience with system engineering activities such as feature requirements identification, feature description documentation, parameter optimization, performance analysis, test strategy creation, problem troubleshooting is highly desirable.

• Experience with ongoing 3GPP Rel-15/16 activities is beneficial.

• Strong Programming skills in C desired, experience with memory optimizations, multi-Core programming, assembly language debugging preferred.

• Good understanding of scheduler functionality is beneficial.

Systems Engineerto join our Wireless network team. The RAN Systems Engineer will be responsible for the development of product requirements, feature requirements, systems and performance analysis. The incumbent will lead field integration testing efforts (FFA/FIT/FSA) of all 4G/5G key features with customers and drive cross-functional teams to execution until software acceptance is achieved.

• Analyze the customer requirements, convert them into system requirements and capture a detailed design for the development team to support all of Samsung’s product features.

• Deliver technical proposals, technical research/white papers, design documents, operator network design, RFI/RFP, and patent filings.

• Provide product & feature performance analysis, evaluation of new product(s), software releases and third-party product evaluations to build product synergies.

• Review and provide recommendations to improve LTE RAN network performance by evaluating and trending key KPIs; perform trials and provide optimization guidelines.

• Provide expert technical support in the pre-sales process and create compelling technical and commercial solutions in order to help achieve the assigned sales goals and business objectives.

• Translate and communicate highly complex technical design considerations to the Samsung sales team and the carriers’ network business.

• Educate our customers on Samsung’s new products and services both individually and in a team environment.

• Ensure that customer commitments are achieved according to plan.

• Collaborate with various support organizations, logistics, and cross-functional teams from SEA and Samsung HQ to achieve successful new product rollouts and developments.

• Accountable for Tier 3 support; analyzing and troubleshooting scheduler related issues reported from customer labs, field sites and production network.

Qualifications

• Bachelor’s Degree in Computer Science or Electrical Engineering.

• 8+ years of technical experience in Wireless Telecommunication Engineering including 7+ years’ experience in Software Development

• In depth knowledge of RRC, S1-MME, S1-U and X2 protocols and understanding of concepts such as Hybrid Beamforming, Massive MIMO, New Waveforms, LTE-NR interworking & co-existence, 5G Numerologies etc.

• 3GPP RAN product architecture, design, implementation and performance improvements (KPIs).

• Thorough understanding of 3GPP specification for LTE/LTE-A/5G features and protocols.

• Working knowledge of various RF antenna technologies & network optimizations.

• Ability to travel sporadically during the project.

Preferred Qualifications

• Experience with system engineering activities such as feature requirements identification, feature description documentation, parameter optimization, performance analysis, test strategy creation, problem troubleshooting is highly desirable.

• Experience with ongoing 3GPP Rel-15/16 activities is beneficial.

• Strong Programming skills in C desired, experience with memory optimizations, multi-Core programming, assembly language debugging preferred.

• Good understanding of scheduler functionality is beneficial.

Responsibilities

We seek a 4G/5G Call Processing RAN SME to join our Wireless network team. You will be a key contributor as a subject matter expert on a multi-functional team of R&D, systems engineering, and product validation to introduce Samsung products to Wireless Carrier.

• Responsible for developing product requirements, feature requirements, systems and performance analysis, and conducting deep-dive customer sessions on 4G/5G Call processing-related features and air interface technologies.
• Analyzing the customer requirements, converting them into system requirements, and capturing detailed design for the development team for all Samsung product features.
• Responsible for leading all technical discussions on Samsungproducts/scheduler-relatedfeatures with several customer vertical organizations, including 4G/5G RAN Development groups and RAN performance groups.
• Author technical proposals, Technical research and white papers, design documents, Operator network design, RFI/RFP, and Patent filings.
• Aid in product and feature performance analysis, evaluation of new product and SW releases, and third-party product evaluation to build product synergies.
• Provides expert technical support in the pre-sales process and creates compelling technical and commercial solutions in order to help achieve the assigned sales goals and business objectives.
• Translates and communicates complex technical design considerations between the Samsung sales team and carriers’ network business
• Educate our customers on Samsung’s new products and services both individually and in a team environment.
• Ensures that customer commitments are achieved according to plan.
• Works closely with various support organizations, logistics, and cross-functional teams from SEA and Samsung HQ to achieve successful new product rollouts and developments.
• Accountable for leading field integration testing efforts (FFA/FIT/FSA) of all 4G/5G key features with customers, including test plan development, reviewing test plan with customers, driving cross-functional teams to execution, review of test results, issue identification, analysis and quality proofing until software acceptance is achieved.
• Responsible for Tier3 support, analyzing and troubleshooting scheduler related issues reported from customer labs, field sites and production network.
• Review and provide recommendations to improve LTE RAN network performance by evaluating and trending key KPIs, performing trials, and providing optimization guidelines

Minimum Qualifications

• An Undergraduate Degree in engineering with 8-10 years of directly related experience is required. A Masters with 6+ years of experience is preferred
• Must have 4G/5G Call Processing experience, in-depth knowledge of RRC, S1-MME, S1-U, and X2 protocols, and understanding of concepts such as Hybrid Beamforming, Massive MIMO, New Waveforms, LTE-NR interworking and coexistence, 5G Numerologies, etc.
• Experienced and fluent in 3GPP RAN product architecture, design, implementation, and performance improvements (KPIs). A good understanding of scheduler functionality is beneficial.
• Strong programming skills in C are desired, and experience with memory optimizations, multi-core programming, and assembly language debugging is preferred.
• Experience with system engineering activities such as feature requirements identification, feature description documentation, parameter optimization, performance analysis, test strategy creation, and problem troubleshooting is desirable

• Thorough understanding of 3GPP specification for LTE/LTE-A/5G features and Protocols, experience with ongoing 3GPP Rel-15/16 activities is beneficial

• Working knowledge of various RF antenna technologies & network optimizations.
• Can travel sporadically during the project

Physical/Mental Demands

Work is generally performed in an office environment. Operate a computer keyboard and view a video display terminal between more than 50% of work time, including prolonged periods of time. Requires considerable work utilizing high visual acuity / detail, numeric / character distinction and moderate hand / finger dexterity. Most of the time, the movement and transportation of equipment is under 25 pounds. Performs work under time schedules and stress which are normally periodic or cyclical, including time sensitive deadlines, intellectual challenges and project management deadlines. Machines, tools, equipment, and work aids include PC’s, printers, copiers, faxes and other equipment commonly associated with an office work area. May require working additional hours beyond normal schedule. Travel varies depending on position. Consistently demonstrates a commitment to policies and procedures, including but not limited to, attendance, confidentiality, conflict of interest and ethical responsibilities.

Responsibilities

We seek a 4G/5G Call Processing RAN SME to join our Wireless network team. You will be a key contributor as a subject matter expert on a multi-functional team of R&D, systems engineering, and product validation to introduce Samsung products to Wireless Carrier.

• Responsible for developing product requirements, feature requirements, systems and performance analysis, and conducting deep-dive customer sessions on 4G/5G Call processing-related features and air interface technologies.
• Analyzing the customer requirements, converting them into system requirements, and capturing detailed design for the development team for all Samsung product features.
• Responsible for leading all technical discussions on Samsungproducts/scheduler-relatedfeatures with several customer vertical organizations, including 4G/5G RAN Development groups and RAN performance groups.
• Author technical proposals, Technical research and white papers, design documents, Operator network design, RFI/RFP, and Patent filings.
• Aid in product and feature performance analysis, evaluation of new product and SW releases, and third-party product evaluation to build product synergies.
• Provides expert technical support in the pre-sales process and creates compelling technical and commercial solutions in order to help achieve the assigned sales goals and business objectives.
• Translates and communicates complex technical design considerations between the Samsung sales team and carriers’ network business
• Educate our customers on Samsung’s new products and services both individually and in a team environment.
• Ensures that customer commitments are achieved according to plan.
• Works closely with various support organizations, logistics, and cross-functional teams from SEA and Samsung HQ to achieve successful new product rollouts and developments.
• Accountable for leading field integration testing efforts (FFA/FIT/FSA) of all 4G/5G key features with customers, including test plan development, reviewing test plan with customers, driving cross-functional teams to execution, review of test results, issue identification, analysis and quality proofing until software acceptance is achieved.
• Responsible for Tier3 support, analyzing and troubleshooting scheduler related issues reported from customer labs, field sites and production network.
• Review and provide recommendations to improve LTE RAN network performance by evaluating and trending key KPIs, performing trials, and providing optimization guidelines

Minimum Qualifications

• An Undergraduate Degree in engineering with 8-10 years of directly related experience is required. A Masters with 6+ years of experience is preferred
• Must have 4G/5G Call Processing experience, in-depth knowledge of RRC, S1-MME, S1-U, and X2 protocols, and understanding of concepts such as Hybrid Beamforming, Massive MIMO, New Waveforms, LTE-NR interworking and coexistence, 5G Numerologies, etc.
• Experienced and fluent in 3GPP RAN product architecture, design, implementation, and performance improvements (KPIs). A good understanding of scheduler functionality is beneficial.
• Strong programming skills in C are desired, and experience with memory optimizations, multi-core programming, and assembly language debugging is preferred.
• Experience with system engineering activities such as feature requirements identification, feature description documentation, parameter optimization, performance analysis, test strategy creation, and problem troubleshooting is desirable

• Thorough understanding of 3GPP specification for LTE/LTE-A/5G features and Protocols, experience with ongoing 3GPP Rel-15/16 activities is beneficial

• Working knowledge of various RF antenna technologies & network optimizations.
• Can travel sporadically during the project

Physical/Mental Demands

Work is generally performed in an office environment. Operate a computer keyboard and view a video display terminal between more than 50% of work time, including prolonged periods of time. Requires considerable work utilizing high visual acuity / detail, numeric / character distinction and moderate hand / finger dexterity. Most of the time, the movement and transportation of equipment is under 25 pounds. Performs work under time schedules and stress which are normally periodic or cyclical, including time sensitive deadlines, intellectual challenges and project management deadlines. Machines, tools, equipment, and work aids include PC’s, printers, copiers, faxes and other equipment commonly associated with an office work area. May require working additional hours beyond normal schedule. Travel varies depending on position. Consistently demonstrates a commitment to policies and procedures, including but not limited to, attendance, confidentiality, conflict of interest and ethical responsibilities.

Required Qualifications:

• Pursuing a master's degree in Electrical Engineering, Telecommunications, Computer Science or Network Engineering

• Understanding of 4G/5G protocol stack (RRC, PDCP, RLC, MAC, PHY layers) and signaling procedures

• Good knowledge of cellular network architecture (RAN, Core Network and EN-DC/NR-DC)

• Familiarity with 3GPP 5G NR Specifications

• Basic knowledge of RF coverage/capacity optimization, beamforming and Massive MIMO

• Understanding of network performance KPIs

• Good to have experience working with drive test and log analysis tools (eg., TEMS, XCAL/XCAP, QXDM/QCAT)

• Good Knowledge of TCP/UDP and IP protocols

• Experience working with Python Scripting/Automation (Pandaa, OpenPyXL, Matplotlib etc.,) and exposure