Field Service & Sales Engineer (Water Treatment Systems)

ALWAYSHIRED PTE. LTD.; Singapore; On-site; SGD 60,000 - 80,000; Full time

Job summary

A leading US MNC seeks a Field Service & Sales Engineer based in Singapore. This role involves on-site commissioning and maintenance of advanced water treatment systems, coupled with responsibilities for aftermarket sales. Join a team focused on delivering high-quality engineering solutions globally while traveling extensively for client support.

Benefits

Global exposure with travel opportunities

Structured career development and training

Strong team culture and collaboration

Qualifications

• Degree in Mechanical or Electrical Engineering required.
• Willingness to travel internationally (≥50%).
• Experience in troubleshooting and repair of mechanical/electrical systems.

Responsibilities

• Commission and maintain high-purity water systems.
• Promote service contracts and manage sales.
• Conduct client training and generate technical reports.

Skills

Proficient in reading P&IDs

Strong hands-on repair skills

Independent and self-driven

Education

Degree or Diploma in Mechanical, Electrical, or related Engineering fields

Tools

HubSpot CRM

PLC programming

CAD software

Job description

Job Title: Field Service & Sales Engineer (Water Treatment Systems)
Location: Singapore
Employment Type: Permanent

Job Highlights:

• Global exposure with >50% travel opportunities
• Hands-on service role with strong client-facing elements
• Join a stable US MNC in the water purification industry

About the Company

A leading US-headquartered engineering company with over 95 years of experience in designing, manufacturing, and servicing advanced water purification solutions. Trusted by clients in biopharmaceuticals, marine, oil & gas, and defense, the company specializes in Water for Injection (WFI) and high-purity water systems used in mission-critical operations worldwide.

About the Role

We are hiring a Field Service & Sales Engineer to be based in Singapore. This hybrid role involves on-site commissioning and servicing of water treatment systems, coupled with aftermarket sales responsibilities. You will work closely with global clients to ensure system performance and promote ongoing service solutions.

Key Responsibilities

Technical Service & Operations (Approx. 70%)

• Commission, troubleshoot, and maintain high-purity water systems (e.g. RO, ultrafiltration, vapor compression stills).
• Diagnose faults in pumps, valves, PLCs, and instrumentation.
• Perform hands-on repairs and generate technical reports.
• Operate and support mechanical/electrical systems on-site.
• Conduct client training and provide feedback to engineering teams.

Aftermarket Sales & Client Support (Approx. 30%)

• Promote and manage service contract renewals and spare parts sales.
• Prepare quotations, track orders, and manage inventory using HubSpot CRM.
• Build strong client relationships through proactive communication and visits.
• Respond to aftersales queries and occasional out-of-hours support needs.
• Assist with trade shows, client seminars, and project coordination.

Requirements

Core Qualifications

• Degree or Diploma in Mechanical, Electrical, or related Engineering fields.
• Willing and able to travel internationally with short notice (≥50%).
• Proficient in reading P&IDs, CAD drawings, and electrical schematics.
• Strong hands-on repair and troubleshooting skills.
• Independent, self-driven, and professional in client interactions.

Preferred Experience

• PLC programming (Allen Bradley / Siemens).
• Familiarity with rotating equipment (e.g., centrifugal pumps, compressors).
• Exposure to control systems and industrial instrumentation.

Why Join Us?

• Global Reach – Support Fortune 500 clients and critical infrastructure worldwide.
• Career Development – Grow with structured training in a niche engineering domain.
• Strong Team Culture – Work with experienced professionals across international offices.
• Travel Opportunities – Gain hands-on experience while exploring regional and global projects.

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