Mechanical, Electrical & HVAC Engineer — Health Tech

ONE PLUS ONE HUMAN RESOURCES PTE. LTD.; Singapore; On-site; SGD 54,000 - 71,000; Full time

Job summary

ONE PLUS ONE HUMAN RESOURCES PTE. LTD. seeks hands-on engineers to install and commission HBOT and oxygen systems at client sites in Singapore. You will troubleshoot hardware, assist design, and train operators, contributing to safe, reliable wellness technology.

Join a dynamic team focused on scaling a Singapore-grown brand with global ambitions, with regional travel and opportunities to influence product and safety standards.

Qualifications

• Diploma or Degree in Engineering (Mechanical, Mechatronics, or related) is required.
• Solid hands-on technical skills in wiring, plumbing, electrical, system integration, or similar.
• Strong problem-solving mindset and initiative; can work without instruction.
• Ability to communicate clearly with technical and non-technical stakeholders.
• Excellent attention to detail, especially in safety-sensitive environments.
• Experience with oxygen systems, medical equipment, or HVAC is preferred but not mandatory.

Responsibilities

• Perform technical setup, testing, installation, and commissioning HBOT and oxygen systems at client locations.
• Conduct preventive and corrective maintenance; troubleshoot hardware and system faults (mechanical, electrical, air-oxygen systems).
• Work closely with R&D and product teams to improve system reliability, user experience, and integration.
• Assist in system design, prototyping, and engineering documentation.
• Provide technical support and training to clients, operators, and internal team.
• Ensure safety and regulatory compliance across all installations and engineering activities.

Skills

Wiring

Plumbing

Electrical

System integration

Problem solving

Communication

Attention to detail

Safety awareness

Education

Diploma or Degree in Engineering (Mechanical, Mechatronics, or related)

Tools

HVAC

Oxygen systems

Job description

ONE PLUS ONE HUMAN RESOURCES PTE. LTD. seeks hands-on engineers to install and commission HBOT and oxygen systems at client sites in Singapore. You will troubleshoot hardware, assist design, and train operators, contributing to safe, reliable wellness technology.

Join a dynamic team focused on scaling a Singapore-grown brand with global ambitions, with regional travel and opportunities to influence product and safety standards.