Junior Field Technician – Cleanroom & ACMV Systems

Joule Air PTE LTD; Singapore; On-site; SGD 30,000 - 50,000; Full time

Job summary

A leading environmental control firm in Singapore is seeking a Junior Field Technician to support senior engineers in maintaining and troubleshooting air control systems for cleanrooms and other critical environments. The ideal candidate will have a relevant technical certification and a willingness to perform hands-on work. This role offers a competitive salary, opportunities for professional development, and a collaborative work environment in a company focused on precision air control. Apply now to join the team!

Benefits

Competitive salary and benefits package

Professional development opportunities

Employee wellness initiatives

Qualifications

• 0–2 years of experience in ACMV, cleanroom systems, or building services.
• Willingness to perform hands-on field work.
• Calm, safety-focused attitude in operational environments.

Responsibilities

• Support senior engineers in maintaining and troubleshooting air control systems.
• Assist with inspection and corrective actions related to airflow and pressure.
• Perform hands-on field work including setup, testing, and system checks.

Skills

Basic troubleshooting mindset

Communication skills

Hands-on field work

Education

NITEC / Higher NITEC / Professional Certificate in Mechanical or Electrical

Job description

About the role

You will be joining a team that delivers mission-critical air control and environmental systems for cleanrooms, laboratories, healthcare facilities, and other regulated spaces. At Joule Air, our solutions use precision Phoenix Controls venturi valves and advanced control systems to maintain stable airflow, accurate pressurization, and high-integrity environments where contamination risks and system failures are unacceptable.

As a Junior Field Technician – Cleanroom & ACMV Systems, you will support senior engineers in hands-on field work, assist with the maintenance, and troubleshooting of electrical and HVAC control components used in these environments, and help ensure that systems we install continue to perform reliably for clients that depend on them.

Working Details

• 5 days work week
• Mon - Fri 9am - 6pm

What you'll be doing

• Support senior engineers in maintaining and troubleshooting air control systems for cleanrooms, healthcare facilities, and laboratory environments
• Assist with inspection, basic adjustments, and corrective actions related to airflow, pressure differentials, filtration, temperature, and humidity
• Read and follow engineering drawings, technical manuals, and wiring diagrams with guidance
• Perform hands-on field work including setup, testing, and system checks
• Communicate clearly with team members and site stakeholders in environments where reliability is critical

What we're looking for

• NITEC / Higher NITEC / Professional Certificate in Mechanical, Electrical, Building Services, or related discipline
• 0–2 years of experience in ACMV, cleanroom systems, or building services (training provided)
• Willingness to perform hands-on field work and assist senior engineers
• Basic troubleshooting mindset with the discipline to elevate issues when required
• Calm, safety-focused attitude when working in operational or high-stakes environments

What we offer

• Competitive salary and benefits package
• Opportunities for professional development and career advancement
• Supportive and collaborative work environment
• Employee wellness initiatives and social activities

About us

Joule Air PTE LTD we supports precision airflow and environmental control systems for cleanrooms, laboratories, and critical facilities where failure is not an option.

Our work involves Phoenix Controls venturi valve systems, ACMV integration, and on-site technical execution in environments that demand accuracy, discipline, and reliability. The systems we deliver directly affect safety, compliance, and operational continuity for our clients.

Apply now to become our next Junior Field Technician – Cleanroom & ACMV Systems!