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Principal Engineer Software (Mobility) 4G/5G

PaloAlto Networks

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Santa Clara, California, USA

Full-time

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of
Posted 17 days ago | Updated 1 hour ago

4G Engineer

IT Minds LLC

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Remote

Contract

4G Engineer Remote 12 Months Position Summary: We are seeking a highly skilled and experienced Prepaid Subject Matter Expert to join our team. This role will be responsible for providing expert-level knowledge and support for Prepaid platforms, with a focus on 4G Core and 5G Core technologies. The ideal candidate will possess deep expertise in 3GPP call flows, extensive experience in troubleshooting cellular networks, and a strong understanding of Diameter messaging and Service-Based Architectur
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Posted 3 days ago

4G Technical Resident Engineer

Virtual Networx

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Southlake, Texas, USA

Contract, Third Party

Title: 4G Technical Resident Engineer Location : Southlake, TX Duration: Long Term Job Description: 4G Core Resident Engineers with expertise in the following: Nokia, Ericsson core experience/knowledge; EPC Core technology, cloud (webscale specifically) compute experience, F5/SPK experience, knowledge of Route/Switching .most important = knowledge of 3GPP call flow. Require support on an ME Lab 4G network as PGW, SGW/SAEGW and MME products included/focus.
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Posted 9 days ago | Updated 20 hours ago

RTAC Automation Consultant

Pyramid Consulting, Inc.

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Spring Valley, New York, USA

Contract

Immediate need for a talented RTAC Automation Consultant. This is a 12+ months contract opportunity with long-term potential and is located in Spring Valley, NY (Hybrid). Please review the job description below and contact me ASAP if you are interested. Job ID: 25-77709 Pay Range: $90 - $100/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location). Key Responsibilities: Test 4G modem connec
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Posted 2 days ago

Cellular 4G/5G Firmware Data & Automation Engineer

Apple, Inc.

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No location provided

Full-time

Do you have a passion for invention and self-challenge? Do you thrive on pushing the limits of what's considered feasible? As part of a world class modem team, you'll craft sophisticated, innovative embedded firmware that delivers more performance in our products than ever before. You'll work across disciplines to transform improved hardware elements into a single, integrated design. Join us, and you'll help us innovate new wireless systems technologies that continually outperform the previous i
Posted 59 days ago | Updated 1 hour ago

4G/5G Call Processing Engineer - RAN SME

Samsung Electronics America

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Remote or Plano, Texas, USA

Full-time

Position Summary Headquartered in Ridgefield Park, N.J., Samsung Electronics America, Inc. (SEA) is a leader in mobile technologies, consumer electronics, home appliances and enterprise solutions. From our humble beginnings to our position today as a tech leader, our passion for innovation has been the common thread throughout our history. We've grown into one of THE most recognized global brands. We consider ourselves "relentless pioneers" that push boundaries and defy barriers. The company pu
Posted 60+ days ago | Updated 1 hour ago

5G/4G Physical Layer Firmware Verification and Integration Engineer

Apple, Inc.

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No location provided

Full-time

Apple is where individual imaginations gather together, committing to the values that lead to great work. Every new product we build, service we create, or Apple Store experience we deliver is the result of us making each other's ideas stronger. That happens because every one of us shares a belief that we can make something wonderful and share it with the world, changing lives for the better. It's the diversity of our people and their thinking that inspires the innovation that runs through every
Posted 60+ days ago | Updated 1 hour ago

5G/4G Cellular Layer1 Control Firmware Engineer

Apple, Inc.

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No location provided

Full-time

Do you have a passion for invention and self-challenge? Do you thrive on pushing the limits of what's considered feasible. As part of a world class modem team, you'll craft sophisticated groundbreaking embedded firmware that deliver more performance in our products than ever before. You'll work across fields to transform improved hardware elements into a single, integrated design. Join us, and you'll help us innovate new cellular technologies that continually outperform the previous iterations!
Posted 60+ days ago | Updated 1 hour ago

Embedded 5G/4G Cellular RF SW/FW Engineer

Apple, Inc.

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No location provided

Full-time

Do you have a passion for invention and self-challenge? Do you thrive on pushing the limits of what's considered feasible. As part of a world class modem team, you'll craft sophisticated groundbreaking embedded firmware that deliver more performance in our products than ever before. You'll work across fields to transform improved hardware elements into a single, integrated design. Join us, and you'll help us innovate new cellular technologies that continually outperform the previous iterations!
Posted 60+ days ago | Updated 1 hour ago

Software Developer 4G/5G

Apple, Inc.

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No location provided

Full-time

At Apple, new ideas have a way of becoming extraordinary products, services, and customer experiences very quickly. Bring passion and dedication to your job and there's no telling what you could accomplish. The people who work here have reinvented entire industries with Apple Hardware products. The same passion for innovation that goes into our products also applies to our practices strengthening our dedication to leave the world better than we found it. Imagine what you could do here! Join us t
Posted 60+ days ago | Updated 1 hour ago

Need: IMS Core Test LAB Engineer: Frisco, TX/ Bellevue, WA

Spar Information Systems

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Frisco, Texas, USA

Contract, Third Party

Hello All, Hope you are doing great Please go through the job description and let me know your interest. Job Title: IMS Core Network Test/LAB Engineer Work Location: Frisco, TX/ Bellevue, WA (Onsite from Day 1) Duration: Long Term Contract Job description: The IMS Systems Lab Test engineer will primarily work on testing and validating IMS Network Applications on the T-Mobile Private Cloud Platform. This will cover comprehensive and end to end network functionality testing, including IMS-based s
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Posted 19 days ago | Updated 1 day ago

Network Test Engineer

Spar Information Systems

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Bellevue, Washington, USA

Full-time, Contract, Third Party

Lead Network Test Engineer Bellevue, WA Mandatory Skills:: Expertise with Landslide test tool and any other Spirent tools Expertise with Keysight IxLoad/LoadCore test tool Protocols: 4G EPC, 5 Diameter, http2, SIP flows for VONR and VoLTE, Non-3GPP access 3GPP spec awareness for 4G, 5G call-flows Experience/Knowledge of Rest API/SOAP validation: Expertise with Landslide test tool and any other Spirent tools Expertise with Keysight IxLoad/LoadCore test tool Protocols: 4G EPC, 5 Diameter, http2,
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Posted 25 days ago | Updated 1 day ago

NetCracker Solution Architect

Visionary Innovative Technology Solutions

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Remote

Contract, Third Party

NetCracker Solution Architect Canada (Remote) Fulltime and Contract Position OverviewWe are seeking an experienced Solution Architect with a strong background in telecommunications to design and oversee the implementation of complex systems. The ideal candidate will have demonstrated expertise with the NetCracker platform, either in OSS or BSS domains, and a proven track record of delivering innovative solutions in the telco space. Required ExperienceMinimum 3 years of experience in a Solution
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Posted 6 days ago

IMS Cloud Network Test/LAB Engineer

WB Solutions LLC

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Frisco, Texas, USA

Full-time, Third Party

IMS Cloud Network Test/LAB Engineer The IMS Systems Lab Test engineer will primarily work on testing and validating IMS Network Applications on the T-Mobile Private Cloud Platform.This will cover comprehensive and end to end network functionality testing, including IMS-based services such as Voice and Messaging, from 4G, 5G and Wi-Fi access.The test engineer will also verify platform resiliency, negative scenarios and load & performance test cases. The overall objective is to verify functionalit
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Posted 19 days ago

Resident Engineer

World Wide Technology

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Remote

Contract

Worldwide Technology is looking for a Ericsson Resident Engineer. This job is part of WWTs Strategic Resourcing services. The candidate will be supporting a WWT customer and will be employed by one of WWTs preferred partners. Ericsson Resident Engineer 6 Months Remote Job Summary: We are seeking two highly skilled Senior Resident Engineers to support the deployment and maintenance of wireless network infrastructure and applications. These roles require deep hands-on experience with application d
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Posted 9 days ago | Updated 3 days ago

Mobile Field Engineer

Resource Search Company

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Plano, Texas, USA

Contract

W2 Role Long Term Contract Onsite Role Job Responsibilities: Analyzing the customer requirements, converting then into system requirements and capturing of detail design for the development team.Aid in product & feature performance analysis, evaluation of new product & SW releases Responsible for analyzing and troubleshooting issues reported from customer labs, field sites and production network.Review and provide recommendations to improve UE performance by evaluating and trending key KPIs, pe
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Posted 55 days ago | Updated 6 days ago

RTAC Consultant

Compunnel Inc.

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Spring Valley, New York, USA

Contract

Job Summary We are seeking a skilled RTAC Consultant with expertise in RTAC programming, distribution automation, and industrial communication protocols. This role involves configuring and integrating SEL RTAC equipment with field devices, testing 4G modem connectivity, and supporting documentation efforts. The ideal candidate will have experience in electric utility environments and a strong understanding of SCADA systems and DER integration. Key Responsibilities Test 4G modem connectivity wi
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Posted 4 days ago | Updated moments ago

Senior Radio Network Engineer

Amazech Solutions

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St. Louis, Missouri, USA

Contract

Amazech Solutions is one of the fastest-growing IT Solutions and Staffing companies in the Dallas-Fort Worth Metroplex. Established in 2007 at Frisco TX, we serve clients in DFW and across the nation. We are proud to be a trusted partner to various clients, and we are an employee-centric organization. Our client is looking for a Network Engineer V for a long-term project in St. Louis, Missouri. Please find the JD and let me know if you are interested. Job Title: Network Engineer V Senior Radio N
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Posted 20 days ago | Updated 20 days ago

Cellular Field Tester

Hecta Data LLC DBA Vilwaa

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Cupertino, California, USA

Full-time

Job Title: Cellular Field Tester Job Type: Full time Location: Cupertino, CA Duration: Full time Start Date: Immediate About US At Vilwaa (, we are focused towards delivering IT services and solutions in Data Engineering, Cloud Infrastructure solutions , Digital Application Development, (IoT) - Internet of Things. Job Title: Cellular Field Tester (Very High Priority) Location: Cupertino, CA Note: Need junior candidates only Job Description: 1. Expertise on 3GPP specs for 3G/4G/5G technologies
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Posted 17 days ago | Updated 3 days ago

Telecom Network Test Automation Engineer

WB Solutions LLC

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Bellevue, Washington, USA

Contract, Third Party

Lead Network Test Engineer/ Telecom Test Engineer / Network Test Automation Engineer Must Have Skills Expertise with Landslide test tool and any other Spirent tools: 8+ YearsExpertise with Keysight IxLoad/LoadCore test tool : 8+ YearsValidate protocols and call flows for 4G EPC, 5G Core, Diameter, SIP (VoLTE, VoNR), and HTTP2: 8+ YearsExperience/Knowledge of Rest API/SOAP validation: 5+ YearsKnowledge of Netscout, IP protocols : 5+ YearsDomain Experience (If any) Telecom mandatoryMandatory Skil
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Posted 31 days ago | Updated 18 days ago