RFuW Aerospace Defense and Wireless Comms Application Engineer

Keysight Technologies is seeking a motivated and customer-focused Application Engineer to support and expand our business across Vietnam's Aerospace & Defense, Telecommunications, Public Safety, Research, and Education markets.
In this role, you will work closely with government agencies, defense organizations, mobile network operators, universities, research institutes, and technology partners to deliver industry-leading test and measurement solutions. You will serve as a trusted technical advisor, helping customers address complex challenges involving RF/Microwave systems, wireless communications, spectrum monitoring, signal intelligence, satellite communications, network emulation, and next-generation wireless technologies.
The ideal candidate will possess a strong technical foundation in RF/Microwave engineering and wireless communications, combined with excellent customer engagement and problem-solving skills. This position requires frequent travel throughout Vietnam to support customers, demonstrations, training, and project deployments.
Responsibilities
Customer Technical Support & Solution Consulting
Provide pre-sales and post-sales technical support for Keysight RF, microwave, wireless communications, and aerospace & defense solutions. Understand customer technical requirements and recommend appropriate test and measurement solutions. Support customer evaluations, proof-of-concept activities, system acceptance testing, and deployments. Assist customers in solving complex measurements, validation, troubleshooting, and interoperability challenges.
2. Aerospace & Defense Applications
Support defense and government customers in applications involving: Spectrum monitoring and analysis, Signal intelligence (SIGINT), Radar testing, Satellite communications (SATCOM), tactical communications systems
Conduct product demonstrations and technical workshops for defense organizations and system integrators. Collaborate with regional subject matter experts to support strategic projects and opportunities.
3. Wireless Communications & Telco Applications
Support mobile network operators, telecommunications vendors, and research organizations in: 4G LTE and 5G network validation, Open RAN and private network deployments, RF propagation and channel emulation, Device testing and wireless performance verification, Coverage, interference, and network optimization studies
Perform demonstrations involving: Signal generators, Spectrum analyzers, Vector network analyzers, Oscilloscopes, RF channel emulators, Network emulation and digital twin solutions
4. Education & Research Institution Development
Work with universities and research institutions to promote Keysight solutions for: RF and microwave engineering, Wireless communications research, Aerospace and satellite communications, Emerging 6G technologies, Digital twin and network simulation applications
Conduct lectures, technical seminars, workshops, and hands-on laboratory training sessions.
5. Solution Deployment & Application Development
Assist customers with: System installation and configuration, Measurement setup and optimization, Automation development, Data collection and analysis, Test workflow integration.
Develop application examples, training materials, technical notes, and best-practice guides.
Support software automation using Python, MATLAB, LabVIEW, or equivalent tools.
6. Business Collaboration
Partner with sales teams to identify and develop new opportunities. Participate in customer presentations, workshops, and technical marketing activities. Provide customer feedback and market insights to regional product management and R&D teams.
Maintain awareness of industry trends in defense communications, satellite technologies, wireless networks, spectrum management, and emerging communication technologies.
Qualifications
Bachelor's Degree in Electrical Engineering, Electronics Engineering, Telecommunications Engineering, Computer Engineering, or related discipline.
3 to 7 years of experience in: Applications Engineering, RF Engineering, Wireless Communications Engineering, Test Engineering, Systems Engineering, Technical Consulting
Experience supporting customer-facing technical engagements is highly desirable.
Strong understanding of one or more of the following areas: RF and Microwave Engineering
Wireless Communications Systems, 4G LTE and 5G Technologies, Satellite Communications (SATCOM), Radar Systems, Spectrum Monitoring and Management
Signal Analysis and Generation, Antenna Measurement and Characterization, Public Safety Communications Networks
Experience with test and measurement instruments such as: Spectrum Analyzers, Vector Signal Analyzers, Signal Generators, Oscilloscopes, Network Analyzers, RF Channel Emulators, Network Emulation Platforms, Software & Automation
Experience with one or more of the following: Python, MATLAB, LabVIEW, C/C++, Test automation frameworks
Strong analytical and problem-solving capabilities.
Excellent verbal and written communication skills.
Ability to explain complex technical concepts to customers with varying technical backgrounds.
Self-motivated and capable of working independently.
Strong teamwork and collaboration skills.
Passion for learning emerging wireless and aerospace technologies.
Willingness to travel frequently throughout Vietnam to support customer meetings, demonstrations, project deployments, training, and technical workshops.
Occasional international travel may be required