Wireless Solution Engineer

At Alstom, we understand transport networks and what moves people. From high-speed trains, metros, monorails, and trams, to turnkey systems, services, infrastructure, signalling, and digital mobility, we offer our diverse customers the broadest portfolio in the industry. Every day, 80,000 colleagues lead the way to greener and smarter mobility worldwide, connecting cities as we reduce carbon and replace cars.

Could you be the full-time Wireless Solution Engineer in Bangkok we’re looking for?

Your future role

Take on a new challenge and apply your expertise in wireless network design, radio architecture, and cyber security in a cutting-edge field. You’ll work alongside innovative, collaborative, and solution-oriented teammates.

You'll play a key role in delivering stable and resilient railway communications through the design, development, validation, and maintenance of mission-critical IP-based radio networks. Day-to-day, you’ll work closely with cross-functional teams across the business (e.g., wired network systems, application developers), serve as the technical point of contact for complex queries during system deployment, and contribute to the continuous improvement of our solutions.

You’ll specifically take care of conceptualizing and developing wireless network solutions, but also creating and maintaining standard documentation and test cases for validation activities.

We’ll look to you for:

• Conceptualizing wireless network solutions based on system application requirements

• Developing wireless network sub-system requirements frameworks

• Defining architecture and implementation methodologies for standard radio solutions

• Collaborating within the program team to integrate interfaces of the network solution

• Creating and maintaining standard documents for the radio solution in accordance with project-specific requirements

• Creating test cases for validation activities and reviewing test results

• Acting as a technical reference for issue escalation during project deployment

• Ensuring compliance with relevant quality and process directives

• Recommending tools and product improvements in line with technological developments

All about you

We value passion and attitude over experience. That’s why we don’t expect you to have every single skill. Instead, we’ve listed some that we think will help you succeed and grow in this role:

• Bachelor’s Degree in Radio and/or Telecoms Engineering

• Experience or understanding of wireless network design and deployment

• Knowledge of wireless communication technologies such as Wi-Fi, GSM, 3G, 4G, Tetra, and emerging technologies like Wi-Fi6 and 5G

• Familiarity with wireless cyber security controls such as WPA2, WPA3, WIPS, EAP-TLS

• A strong understanding of industry-standard protocols (802.11a/b/g/n/ac, 3GPP REL14/15/16, SNMP, Syslog)

• Hands-on experience with network management and traffic analysis tools (e.g., Wireshark, iperf)

• Competency in NMS implementation for wireless equipment status and control

• Working knowledge of requirements management and configuration management tools

• Proactive mindset with excellent communication and interpersonal skills

• Fluency in spoken and written English

#LI-TP1

Things you’ll enjoy Join us on a life-long transformative journey – the rail industry is here to stay, so you can grow and develop new skills and experiences throughout your career. You’ll also:

• Enjoy stability, challenges, and a long-term career free from boring daily routines

• Work with new security standards for rail signalling

• Collaborate with transverse teams and helpful colleagues

• Contribute to innovative projects

• Utilise our flexible and inclusive working environment

• Steer your career in whatever direction you choose across functions and countries

• Benefit from our investment in your development, through award-winning learning

• Progress towards leadership or technical specialization roles

• Benefit from a fair and dynamic reward package that recognises your performance and potential, plus comprehensive and competitive social coverage (life, medical, pension)

You don’t need to be a train enthusiast to thrive with us. We guarantee that when you step onto one of our trains with your friends or family, you’ll be proud. If you’re up for the challenge, we’d love to hear from you!

Important to note

As a global business, we’re an equal-opportunity employer that celebrates diversity across the 63 countries we operate in. We’re committed to creating an inclusive workplace for everyone.