Jobs in the United States

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Added 8 days ago
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Senior Hardware Engineer - Cambridge MA
Akamai Technologies, Inc.
Jefferson City, MO
- $121,400 to $218,600 USD / year
As a Senior Hardware Engineer, you will be responsible for:
Added 8 days ago
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Senior II Software Engineer
Akamai Technologies, Inc.
Jefferson City, MO
- $146,400 to $263,600 USD / year
As a Senior II Software Engineer, you will be responsible for:
Added 8 days ago
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Lead Mobile QA Automation Engineer
Unanet
Dulles, VA
- $130,300 to $140,036 USD / year
Our growing Product Team is looking for a Lead QA Automation Engineer focusing on iOS and Android mobile applications built with React Native. You will be responsible for providing…
Added 8 days ago
Platform Engineer - Observability
Evolent
Jefferson City, MO
+ Reverse engineer the applications and infrastructure you inherit: trace dependencies, integrations, and data flows end to end until you can explain how a system actually works.
Added 8 days ago
AT
Principal Software Engineer Lead (Kubernetes Product Platform)
Akamai Technologies, Inc.
Jefferson City, MO
- $169,300 to $304,700 USD / year
As a Principal Software Engineer Lead, you will be responsible for:
Added 8 days ago
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Software Systems Engineer
Aether Aerospace
Boston, MA · Dayton, OH
- $99,093 to $171,000 USD / year
Experience creating and analyzing Ansible, Bash, YAML and Python scripts
Added 8 days ago
Mechanical Design Engineer
Zap Energy
Everett, WA
Zap Energy is seeking a Mechanical Design Engineer to support the Zap Modular Reactor (ZMR) program. In this role, you will be part of an integrated project team to deliver a liquid metal…
Added 8 days ago
Lead Data Engineer
PitchBook Data
Seattle, WA
Uplevel the team's capabilities in SQL, Python, data modeling, and system design
Added 8 days ago
Cellular Test Engineer (RAN / Device Testing)
Hitachi Global
San Jose, CA
Proficiency in Python for test automation, log parsing, and instrument control (SCPI, VISA).
Added 8 days ago
Autonomy Software Systems Engineer II - New Glenn
Blue Origin LLC
Seattle, WA
Added 8 days ago
Staff Software Development Engineer
Trellix
Jefferson City, MO
This role is hybrid in nature with the Engineer able to commute into the Frisco, TX office 3-4 days/week.
Added 8 days ago
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Support Engineer 2
Bucher & Christian Consulting, Inc. dba BCforward (BCF)
Redmond, WA
- $30 to $38 USD / hour
Job Title: Engineering and IT Support - Support Engineer 2
Added 8 days ago
Lead Software Engineer - R&D Productivity Tools
Schweitzer Engineering Laboratories, Inc.
Pullman, WA
…and scale high-quality, custom solutions. As a Lead Software Engineer joining a new productivity tools team, you'll improve existing tools, shape the roadmap for new ones, train users, and…
Added 8 days ago
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Software Design Engineer 4
Bucher & Christian Consulting, Inc. dba BCforward (BCF)
Redmond, WA
- $80 to $90 USD / hour
Job Title: Applications Dev & Test - Software Design Engineer 4
Added 8 days ago
AT
Senior II Software Engineer - Linux Kernel Development
Akamai Technologies, Inc.
Jefferson City, MO
- $146,400 to $263,600 USD / year
As a Senior II Software Engineer, you will be responsible for:
Added 8 days ago
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Integration & Test Engineer
Actalent
Pasadena, CA
- $70 to $80 USD / hour
Job Title: Integration & Test EngineerJob DescriptionThe Integration & Test Engineer will be responsible for the integration, testing, and verification of flight mechatronic and motion…
Added 8 days ago
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Software Test Engineer
Actalent
Owatonna, MN
- $55 to $68 USD / hour
Embedded Software Test Engineer / Validation & Automation Engineer
Added 8 days ago
Software Engineer - Full Stack/ C#
Schweitzer Engineering Laboratories, Inc.
Pullman, WA
Associate Software Engineer: $81,300 - $122,000
Added 8 days ago
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Principal Application Engineer (Salesforce)
PointClickCare
Remote, United States
- $179,300 to $224,100 USD / year
PointClickCare is searching for a Principal Application Engineer who will lead application development by writing and rigorously defending production-grade application code and…
Added 8 days ago
Test Engineer (HVP-DBB)
Texas Instruments
Dallas, TX
Proficiency in programming/scripting in C++, Python, C#
Added 8 days ago
Staff Full-stack Engineer - - B2B Platforms & Payment Systems (Remote-Eligible)
Capital One
Jefferson City, MO
As a Staff Engineer at Capital One, you will be part of a community of technical experts working to define the future of banking in the cloud. You will work alongside our talented team of…
Added 8 days ago
Hybrid Cloud Platform Engineer (PaaS) - Top Secret
General Dynamics Information Technology
Saint Louis, MO
…work depends on TS/SCI level cleared Hybrid Cloud Platform Engineer joining our team to support our Intelligence customer in Springfield, VA or St Louis,…
Added 8 days ago
Mainframe Network Engineer
Travelers Insurance Company
Jefferson City, MO
Travelers is seeking a Mainframe Network Engineer to join our organization as we grow and transform our Enterprise Technology Solutions organization, Our Infrastructure Engineers serve as a…
Added 8 days ago
SI
Software Engineer, Core Infrastructure
Stripe, Inc.
Seattle, WA
- $156,800 to $235,200 USD / year
Must have three (3) years of experience in each of the following:
Added 8 days ago
Structural Analysis Engineer
Volant Partners Inc.
Bellevue, WA
Volant Partners, Inc is seeking a Structural Analysis Engineer to assist our clients with the design, development and verification of aerospace and space flight hardware. Responsibilities…

Hitachi Global

Cellular Test Engineer (RAN / Device Testing)

San Jose, CA, United States

Apply on careers.hitachi.com About employer

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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.

Apply on careers.hitachi.com About employer

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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Jobs in the United States