Sales Manager - Building Management Services

atSiemens Thailand Co., Ltd.

You'll make a difference by:

  • Driving smart building solution sales – Lead the growth of Building Management Systems (BMS) and field devices such as sensors and controllers in the Thai market.
  • Building and managing channel partnerships – Develop strong relationships with system integrators and resellers through business planning, support, and performance reviews.
  • Pursuing direct business opportunities – Engage with building owners, facility managers, and developers to offer tailored, energy-efficient solutions.
  • Staying ahead of market trends – Analyze local market needs and competitor activity to guide strategy and uncover growth areas.
  • Promoting Siemens’ value proposition – Demonstrate the financial and technical benefits of our solutions through ROI and long-term cost comparisons.
  • Collaborating on proposals and project success – Partner with internal teams to deliver competitive proposals and ensure smooth project execution.

Your defining qualities:

  • Educational background in engineering – Degree in Electronics, Electrical, IT, Mechanical Engineering, or a related field.
  • Proven B2B sales experience – At least 5 years in solution sales, preferably in building automation or related technologies.
  • Expertise in channel sales – Strong experience managing distributors, partners, or system integrators in a sales-driven environment.
  • Experience in direct client engagement – Skilled in developing business with end users and consultants.
  • Strong technical foundation – Knowledge of BMS architectures, HVAC control systems, and integration into smart building ecosystems.
  • Excellent communication skills – Confident in both Thai and English, with the ability to present technical ideas clearly.

Why you’ll love working for Siemens!

  • Work life balance - Embrace our flexible work environment with flex hours, telecommuting and digital workspace
  • Solve the world’s most significant problems - Be part of exciting and innovative projects
  • Engaging, challenging, and fast evolving, cutting edge technological environment
  • Opportunities to advance your career and mentorship programs on a local and global scale
  • Competitive total rewards package and flexi benefits
  • Employee Share Options
  • Contribute to our social responsibility initiatives
  • Participate in our celebrations, social events and offsite business events
  • Opportunities to contribute your innovative ideas and get paid for them
  • Diversity and inclusivity focused

This is what happens after you apply:

  • CV Screening
  • Talk with our recruiter to get to know your motivation & your experience
  • 1-3 Business Interviews
  • Offer

Come join us, and through technology!

We value your unique identity and perspective and are fully committed to providing equitable opportunities and building a workplace that reflects the diversity of society. Bring your authentic self and create a better tomorrow with us.

Experience required
  • 5 years
Salary
  • Negotiable
Job function
  • Sales
  • Management
Job type
  • Full-time

Company overview

Size:500-1000 employees
Industry:Engineering - Mechanical / Electrical
Location:Bangkok
Website:www.siemens.co.th
Founded in:1900
Ranking:4.5/5

For over a century and a half, Siemens has been a beacon of innovation in the realms of electrical engineering and electronics. Our pioneering spirit has powered progress across the globe, shaping the way we live, work, and connect. Today, our presence spans 190 countries, where a vibrant team of ...

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Why join us:

If you really want to make a difference – make it with Siemens Thailand. At Siemens we make a real difference to the way people live. As a world leader in developing and producing the most advanced engineering technologies, Siemens improves lives and further human achievements worldwide, wh ...

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Head office: Charn Issara Tower II, 33rd Floor 2922/333 New Petchburi Road, Bangkapi Huay Kwang, Bangkok
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