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Added 3 mins ago
NJ
Information Technology Analyst 3 - Engineering
New Jersey Courts
Trenton, NJ
- $94,668.29 to $133,073.24 USD / year
…the Information Security Unit, working primarily as the lead engineer and technical expert for the unit’s Engineering…
Added 4 mins ago
K
Microsoft AI & Automation Engineer
Kforce
Remote, United States
- $60 USD / hour
Software development experience with Python, C#/.NET, TypeScript/JavaScript, or similar
Added 5 mins ago
Senior Lead Engineer
PWC US
IL-Chicago, IL · NC-Raleigh, NC · NC-Charlotte, NC · OH-Cincinnati, OH · OH-Cleveland, OH · SC-Columbia, SC · OH-Columbus, OH · TX-Dallas, TX · VA-Richmond, VA · MD-Baltimore, MD · NY-Rochester, NY · IL-Rosemont, IL · CA-Sacramento, CA · MA-Boston, MA · MO-St. Louis, MO · UT-Salt Lake City, UT · TX-San Antonio, TX · CA-San Diego, CA · CA-San Francisco, CA · CA-Silicon Valley, CA · WA-Seattle, WA · SC-Spartanburg, SC · NY-Albany, NY · CT-Stamford, CT · FL-Tampa, FL · GA-Atlanta, GA · OH-Toledo, OH · OK-Tulsa, OK · TX-Austin, TX · DC-Washington, DC · CO-Denver, CO · IA-Des Moines, IA · FL-Boca Raton, FL · MI-Detroit, MI · NY-Buffalo, NY · NJ-Florham Park, NJ · TX-Fort Worth, TX · NC-Greensboro, NC · CT-Hartford, CT · TX-Houston, TX · IN-Indianapolis, IN · MI-Grand Rapids, MI · CA-Irvine, CA · FL-Jacksonville, FL · MO-Kansas City, MO · NV-Las Vegas, NV · AR-Little Rock, AR · CA-Los Angeles, CA · KY-Louisville, KY · AL-Birmingham, AL · AR-Fayetteville, AR · NY-Melville, NY · FL-Miami, FL · WI-Milwaukee, WI · MN-Minneapolis, MN · VT-Montpelier, VT · TN-Nashville, TN · LA-New Orleans, LA · NY-New York, NY · OK-Oklahoma City, OK · FL-Orlando, FL · PA-Philadelphia, PA · AZ-Phoenix, AZ · PA-Pittsburgh, PA · OR-Portland, OR
As a Senior Lead Engineer you will lead custom application development and testing efforts that help clients turn business needs into scalable software solutions across cloud-native and…
Added 5 mins ago
Senior Engineer
PWC US
IL-Chicago, IL · NC-Raleigh, NC · NC-Charlotte, NC · OH-Cincinnati, OH · OH-Cleveland, OH · SC-Columbia, SC · OH-Columbus, OH · TX-Dallas, TX · VA-Richmond, VA · MD-Baltimore, MD · NY-Rochester, NY · IL-Rosemont, IL · CA-Sacramento, CA · MA-Boston, MA · MO-St. Louis, MO · UT-Salt Lake City, UT · TX-San Antonio, TX · CA-San Diego, CA · CA-San Francisco, CA · CA-Silicon Valley, CA · WA-Seattle, WA · SC-Spartanburg, SC · NY-Albany, NY · CT-Stamford, CT · FL-Tampa, FL · GA-Atlanta, GA · OH-Toledo, OH · OK-Tulsa, OK · TX-Austin, TX · DC-Washington, DC · CO-Denver, CO · IA-Des Moines, IA · FL-Boca Raton, FL · MI-Detroit, MI · NY-Buffalo, NY · NJ-Florham Park, NJ · TX-Fort Worth, TX · NC-Greensboro, NC · CT-Hartford, CT · TX-Houston, TX · IN-Indianapolis, IN · MI-Grand Rapids, MI · CA-Irvine, CA · FL-Jacksonville, FL · MO-Kansas City, MO · NV-Las Vegas, NV · AR-Little Rock, AR · CA-Los Angeles, CA · KY-Louisville, KY · AL-Birmingham, AL · AR-Fayetteville, AR · NY-Melville, NY · FL-Miami, FL · WI-Milwaukee, WI · MN-Minneapolis, MN · VT-Montpelier, VT · TN-Nashville, TN · LA-New Orleans, LA · OK-Oklahoma City, OK · FL-Orlando, FL · PA-Philadelphia, PA · AZ-Phoenix, AZ · PA-Pittsburgh, PA · OR-Portland, OR
As a Senior Engineer you will help design, build, and test custom applications within our Advisory practice, bringing together software engineering, cloud-based solution delivery, and…
Added 5 mins ago
Lead Engineer
PWC US
IL-Chicago, IL · NC-Raleigh, NC · NC-Charlotte, NC · OH-Cincinnati, OH · OH-Cleveland, OH · SC-Columbia, SC · OH-Columbus, OH · TX-Dallas, TX · VA-Richmond, VA · MD-Baltimore, MD · NY-Rochester, NY · IL-Rosemont, IL · CA-Sacramento, CA · MA-Boston, MA · MO-St. Louis, MO · UT-Salt Lake City, UT · TX-San Antonio, TX · CA-San Diego, CA · CA-San Francisco, CA · CA-Silicon Valley, CA · WA-Seattle, WA · SC-Spartanburg, SC · NY-Albany, NY · CT-Stamford, CT · FL-Tampa, FL · GA-Atlanta, GA · OH-Toledo, OH · OK-Tulsa, OK · TX-Austin, TX · DC-Washington, DC · CO-Denver, CO · IA-Des Moines, IA · FL-Boca Raton, FL · MI-Detroit, MI · NY-Buffalo, NY · NJ-Florham Park, NJ · TX-Fort Worth, TX · NC-Greensboro, NC · CT-Hartford, CT · TX-Houston, TX · IN-Indianapolis, IN · MI-Grand Rapids, MI · CA-Irvine, CA · FL-Jacksonville, FL · MO-Kansas City, MO · NV-Las Vegas, NV · AR-Little Rock, AR · CA-Los Angeles, CA · KY-Louisville, KY · AL-Birmingham, AL · AR-Fayetteville, AR · NY-Melville, NY · FL-Miami, FL · WI-Milwaukee, WI · MN-Minneapolis, MN · VT-Montpelier, VT · TN-Nashville, TN · LA-New Orleans, LA · NY-New York, NY · OK-Oklahoma City, OK · FL-Orlando, FL · PA-Philadelphia, PA · AZ-Phoenix, AZ · PA-Pittsburgh, PA · OR-Portland, OR
As a Lead Engineer you will guide the design, build, testing, and modernization of custom applications across cloud-native and on-premise environments, using modern engineering approaches,…
Added 6 mins ago
CO
Engineering Manager - Traffic
City of Upland
Upland, CA
- $68.29 to $87.15 USD / hour
…Improvements - Utilities, Capital Improvements - Public Works, Land Development, Traffic, Special…
Added 6 mins ago
Sr. FPGA Developer (REMOTE)
Fairwinds Technologies, L
Cocoa Beach, FL · Wilmington, DE · Middletown, DE · Aberdeen Proving Ground, MD · Tampa, FL · Herndon, VA
This role focuses on programmable logic (PL) development, including RTL design, simulation, synthesis, timing closure, and hardware validation on PCB-based platforms. The engineer will…
Added 8 mins ago
Navigation Engineer II
JPL/NASA
Pasadena, CA
The Jet Propulsion Laboratory (JPL) seeks a Navigation Engineer to support Earth’s gravity-field recovery, precise orbit determination, and simulation activities for the Gravity Recovery…
Added 8 mins ago
Site Reliability Engineer (Starlink)
SpaceX
Redmond, WA · Hawthorne, CA · Palo Alto, CA
…reliable internet to 9M+ users worldwide. We design, build, test, and operate all parts of the system – thousands of satellites, consumer receivers that allow users to connect within…
Added 8 mins ago
Site Reliability Engineer (Starlink)
SpaceX
Hawthorne, CA · Palo Alto, CA · Redmond, WA
…reliable internet to 9M+ users worldwide. We design, build, test, and operate all parts of the system – thousands of satellites, consumer receivers that allow users to connect within…
Added 8 mins ago
Site Reliability Engineer (Starlink)
SpaceX
Palo Alto, CA · Hawthorne, CA · Redmond, WA
…reliable internet to 9M+ users worldwide. We design, build, test, and operate all parts of the system – thousands of satellites, consumer receivers that allow users to connect within…
Added 8 mins ago
Senior Software Quality Engineer 1-2
Modernizing Medicine, Inc.
Boca Raton, FL
We are seeking an experienced Senior Software QA Engineer to join our team and drive comprehensive quality assurance for ModMed's cloud platform and services. This role provides an…
Added 8 mins ago
Fellow, Manufacturing Systems Engineer
Firestorm
United States
…composites, metallics, assembly, integration, and validation and…
Added 10 mins ago
QA ENGINEER - Temporary - Remote
Dragonfly Health
Mesa, AZ
2. Executes test plans, as written, to ensure changes to software perform as intended and do not adversely affect existing capabilities
Added 11 mins ago
G
Electrical Design Engineer
GPAC
Buffalo, NY
- $90,000 to $125,000 USD / year
Product Development: Design and develop electrical schematics, control systems, wiring harnesses, and printed circuit board (PCB) layouts.
Added 11 mins ago
Senior Embedded Software Engineer
The Boeing Company
Remote, United States
Leads the design, development, test, debugging and maintenance of software that is integrated into embedded devices and systems and meets industry, customer, safety and regulation standards
Added 11 mins ago
Lead Software Engineer - Embedded
The Boeing Company
Remote, United States
Oversees the design, development, test, debugging and maintenance of software that is integrated into embedded devices and systems and meets industry, customer, safety and regulation…
Added 11 mins ago
Senior Special Test Equipment Project Engineer
The Boeing Company
El Segundo, CA
This Project Engineer will be assigned to multiple programs (both commercial and government) and projects. They will lead their team through the design and delivery of test hardware,…
Added 12 mins ago
AT
Principal Software Engineer
Akamai Technologies, Inc.
Jefferson City, MO
- $169,300 to $304,700 USD / year
We are looking for a Principal Software Engineer with deep expertise in Kubernetes and cloud-native architectures to lead the evolution of our managed services. You will be responsible for…
Added 13 mins ago
Software Engineer II
Western Governors University
Salt Lake City, UT
As a Software Engineer II, you will help research, design, develop, test, and implement applications and software systems that support WGU’s mission. You will contribute to an experienced…
Added 13 mins ago
Associate Software Engineer
Western Governors University
Salt Lake City, UT
Join a team helping shape the future of higher education through technology and AI. As an Associate Software Engineer, you will work alongside experienced full-stack engineers to design,…
Added 13 mins ago
Sr Eng Manu Eng
Auris Health Inc. Legal Entity
Santa Clara, CA · Milpitas, CA
We are seeking a Senior Manufacturing Mechanical Engineer with exceptional drive and urgency to lead new product, process development and industrialization activities for our advanced…
Added 14 mins ago
Senior Software Engineer
CORP-Corporate Office
United States
The Senior Software Engineer leads the design, development, integration, and optimization of data-driven software capabilities supporting the modernization of the Global Command and Control…
Added 14 mins ago
Sentinel - Principal / Sr Principal Systems Engineer - 19282
CORP-Corporate Office
United States
Northrop Grumman Defense Systems is seeking a Sr. Principal Systems Engineer. This opening is in Roy, UT and will support the Sentinel Program. Northrop Grumman supports the Air Force’s…
Added 14 mins ago
Database Admin Software Engineer Level 2 or 3 (AHT)
CORP-Corporate Office
United States
About our organization: You'll be joining our growing Aurora Software department which has 200+ Software Engineer, DevOps Engineer, Systems Administrator, Database Administrator, and…

Hitachi Global

Cellular Test Engineer (RAN / Device Testing)

San Jose, CA, United States

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Job details

Experience: 3–6+ years of hands-on experience in cellular system testing, mobile protocol verification, or RAN integration.
Posting language: English
Posted: Nov 5, 2026

Original job description

Job Description

Test Execution & Validation: Plan, develop, and execute functional, performance, throughput, mobility, and regression test cases for 5G NR (SA/NSA, FR1/FR2) and 4G LTE devices.
Protocol & RAN Analysis: Analyze protocol logs across PHY, MAC, RLC, PDCP, RRC, and NAS layers. Troubleshoot call drops, handover failures, throughput degradation, beam management, and paging issues.
Lab & Test Bench Management: Set up, configure, and maintain RF test benches, network emulators, channel emulators, and shielding chambers (anechoic/reverberation).
Field & Drive Testing: Plan and perform field testing, drive testing, and carrier acceptance validation; analyze drive test logs against network KPIs.
Test Automation: Design, build, and maintain automated test scripts and CI/CD pipelines to streamline regression testing and test bench instrumentation.
Cross-Functional Collaboration: Partner closely with baseband hardware, firmware, software development, and carrier certification teams to report, triage, and verify bug fixes.
Standards Compliance: Review and apply evolving 3GPP standards (Release 15/16/17+) and carrier-specific test requirements to internal validation strategies.

Requirements

3–6+ years of hands-on experience in cellular system testing, mobile protocol verification, or RAN integration.
Solid understanding of 3GPP specifications (5G NR Release 15/16/17, LTE Advanced Pro).
Comprehensive understanding of RAN architecture (gNB, eNB, CU/DU split, Open RAN / O-RAN concepts).
Strong knowledge of L1/L2/L3 protocol procedures (Random Access, Cell Selection/Reselection, Handover/Mobility, Beamforming, Carrier Aggregation, Dual Connectivity [EN-DC/NR-DC]). Job Responsibilities
Hands-on experience with wireless test sets and network emulators (e.g., Keysight UXM, Rohde & Schwarz CMX500/CMW500, Anritsu MT8821C/MT8000A, Spirent).
Proficiency with log analysis and diagnostic tools (e.g., Qualcomm QXDM/QCAT, Shannon DM, Wireshark, Accuver XCAL/XCAP, TEMS Investigation).
Spectrum analyzers, power meters, RF attenuator matrices, and RF switches.
Proficiency in Python for test automation, log parsing, and instrument control (SCPI, VISA).
Experience with version control systems (Git) and bug-tracking tools (Jira).
Bachelor's or Master’s degree in Computer Science, Computer or Electrical Engineering, Mathematics, or a related field.

GlobalLogic estimates the starting pay range for this role to be performed in Remote to be $120,000 to $130,000 and reflects base salary only. This pay range is provided as a good-faith estimate, and the amount offered may be higher or lower. GlobalLogic takes many factors into consideration in making an offer, including candidate qualifications, work experience, operational needs, travel and onsite requirements, internal peer equity, prevailing wage, responsibilities, and other market and business considerations. What we offer Exciting Projects:Come take your place at the forefront of digital transformation! With clients across all industries and sectors, we offer an opportunity to work on market-defining products using the latest technologies. Collaborative Environment: You can expand your skills by collaborating with a diverse team of highly talented people in an open, laidback environment - or even abroad in one of our global centers or client facilities! Work-Life Balance:GlobalLogic prioritizes work-life balance, which is why we offer flexible work schedules and opportunities to work from home. Professional Development:We provide continuing education classes, professional certification and training (technical, soft skills, language, and communication skills) to help you realize your professional goals. Being part of a global organization, there are additional learning opportunities through international knowledge exchanges. Excellent Benefits:We provide our employees with competitive salaries, health and life insurance, short-term and long-term disability insurance, a matched contribution 401K plan, flexible spending accounts, and PTO and holidays About GlobalLogic GlobalLogic is a full-lifecycle product development services leader that combines chip-to-cloud software engineering expertise and vertical industry experience to help our customers design, build, and deliver their next-generation products and digital experiences. We expertly integrate design, complex engineering, and agile delivery capabilities to deliver superior business outcomes for global brands in telecom, automotive, healthcare, technology, media and entertainment, manufacturing, and semiconductor industries. Headquartered in Silicon Valley, GlobalLogic employs over 25,000 designers and engineers across the globe. Analysts like NASSCOM and Zinnov have recognized us for being a top company in our field, and we are consistently nominated as a preferred employer by both global HR consultative firms and local job boards. By creating a work environment that is exciting and flexible, and by fostering growth through ongoing learning and development programs, we empower our employees to achieve both their professional and personal goals. At GlobalLogic, we make amazing products - and careers.

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More about this job

Skills

NAS
Troubleshoot
Test automation
CI/CD
Collaboration
Firmware
Software development
Regulatory compliance
Microsoft Access
Wireshark
Python
Control systems
Git
Jira
Computer science
Electrical engineering

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