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Resident Wireless Engineer

Date: Nov 5, 2022

Location: Denver, CO, US, 80014

Company: Fujitsu Network Communications, Inc.

About Fujitsu Network Communications, Inc.


Fujitsu Network Communications, Inc., is a trusted partner to a broad spectrum of customers across all industries, enabling them to realize the maximum value from their communications networks. We are a market-leading U.S.-based manufacturer of network equipment and a top U.S. patent holder in optical networking. Our solutions combine the best wireline, wireless, and software technology with extensive multivendor services expertise to deliver custom, end-to-end network integration and management solutions. For more information, please see, connect with us on LinkedIn at, and follow us on Twitter @FujitsuFNC.


Fujitsu is a leading information and communication technology (ICT) company, headquartered in Japan, offering a full range of technology products, solutions, and services. Approximately 132,000 Fujitsu people support customers in more than 100 countries. We use our experience and the power of ICT to shape the future of society with our customers.


We are a corporate culture that places great value on the pursuit of new possibilities previously unimagined and brings them to fruition has been the foundation of the Fujitsu’s success since its inception.  In an increasingly competitive world, in which the pace of change continues to accelerate, Fujitsu must strive for continuous innovation. Each and every employee will rise to the challenge of creating new value amid changes in the management environment, technology, society and the marketplace. With a spirit of challenge, we are committed to the continuous creation of new value.  Fujitsu wants innovators like you!

We are seeking a  Resident Wireless Engineer based in Richardson, TX or Denver, CO


Responsible for developing and executing the validation testing for Fujitsu RUs based on customer (DISH) requirements.  Work with internal and external resources to execute design and validation of product with other vendor's products. Support customer trials as needed. Define and conduct detailed integration test plans with Fujitsu, partner and customer resources. Hands-on work in FNC’s, customer or partner’s test facilities. Develop integration MOPs and execution of same.


Technical Expertise:

  • Lead Software, Hardware and Firmware integration for LTE and 5G NR RAN
  • End to End RAN Integration Knowledge is required
  • Familiarity with over-the-air testing of LTE, LTE-A, 5G NR, CPE and UE
  • Deep knowledge of BBU (L1, L2 and L3) signalling protocols
  • Fronthaul Interfaces: CPRI, eCPRI, RoE and IEEE 1914 and  xRAN/oRAN (option 7.2 x) knowledge
  • Wireless Standards/Organizations: 3GPP, IETF, ONAP, LTE, 5G NR and 802.11 protocols
  • Experience with RAN products including cloud RAN, Software-defined networking, massive MIMO, 5G macros and small cell deployments
  • Knowledge of PHY and MAC Layer and Embedded software
  • Antenna design, beamforming and interference mitigation for 5G/4G is a plus
  • Core experience: EPC and 5G NG Cores
  • Network integration of RAN into mobile operators experience is required
  • Network Protocols: TCP/IP, UDP/IP and HTTP
  • Software: Audit, Qualify and Evaluation of 3rd party software features and applications
  • Testing: Design integration test plans for lab, field and customer trials
  • Test tools:  Must have worked with an array of test equipment and tools
  • Processes: familiar with engineering design process (design reviews, documentation, performance analysis and defect analysis)
  • Software Development Processes: familiar with Waterfall, Agile and Scrum (Iterative)
  • Familiar with NFV, Software virtualization, Virtual machines, containers and VNF’s
  • Overall system performance verification is required


Regularly interacts with customers’ engineering team. Interactions frequently involve highly visible wireless product technical evaluation,  laboratory and field trials, proof of concepts activities, influencing other engineering executives and/or decision makers and representing the organization on matters of great significance to the wireless and services business




  • Bachelor’s degree in electrical engineering or related field
  • Master’s degree in electrical engineering or related field is preferred
  • Minimum of 7 to 10 years of LTE, 5G  and network architecture specifically focused on Radio Access Network RAN is desirable
  • Minimum 7 to 10 years with protocol analyzers, test tools such as XCAL, QXDM, Wireshark, Channel Emulator, Spectrum Analyzers, Signal Generators is a plus.
  • Excellent presentation and verbal and written communication skills.
  • Strong knowledge in LTE Air Interface, PHY, MAC, RLC, RRC and PDCP layers is required.
  • Ownership of project success by urgently addressing actions and issues to deliver commercially available wireless solutions.
  • Document project status, conduct analytics and write final reports. Conduct integration status meetings with partners, customers and internal teams as needed.


At Fujitsu, one of our corporate principles is "We respect human rights." This principle underpins our corporate and individual activities and guides the actions of every Fujitsu Group member. We embrace diversity and equal opportunity. Qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.  By empowering people, we can unleash our collective strengths to create a better experience for our employees, our customers, and our partners.


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Nearest Major Market: Denver

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