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Johnson Controls International · Singapore-Singapore-Singapore

# Estimator

Singapore-Singapore-Singapore Full-time 

Listed on Johnson Controls International’s official careers site. Posted July 29, 2026. Check that it is still open and apply there.
[Apply on Johnson Controls International’s careers site →](https://jci.wd5.myworkdayjobs.com/JCI/job/Singapore-Singapore-Singapore/Estimator_WD30275633-1)

[OpenNash Jobs](https://jobs.opennash.com/) / [Johnson Controls International](https://jobs.opennash.com/companies/johnson-controls-international/) / Estimator

## Job description

### Who we are

Johnson Controls, a global leader in thermal management, mission-critical building systems, energy efficiency, and decarbonization, helps customers use energy more productively, reduce carbon emissions, and operate with the precision and resilience required in rapidly expanding industries such as data centers, healthcare, pharmaceuticals, advanced manufacturing, and higher education. For more than 140 years, Johnson Controls has delivered performance where it really matters.

Backed by advanced technology, lifecycle services and an industry-leading field organization, we elevate customer performance, turn goals into real-world results and help move society forward.

### What you will do

As Estimator, you will Works with sales team and buyers to develop and manage new or expanded performance guarantees of the implemented/deployed product. Oversees the work of assigned resources for small projects. Works with sales team and buyers to develop and prepare Turnkey Tenders pricing proposals.

### How You Will Do It

Hands-on experience working in Mechanical, HVAC, cleanroom projects in industrial domain. Semiconductor, pharma, data center background would be a plus. Understand the tender scope of work and measuring and taking off quantities from drawings, preparing bills of quantities, and estimating Tender costs- Unit rate and Lump sum. Create pricing benchmark and standardize pricing format.

Preparing tender documents, evaluating bids, and recommend suitable contractors for HVAC, Mechanical, Pipe works, Prepare proposals price forms for submission
- Prepare commercial qualification Manpower loading preparation
- Prepare cash-flow sheets Commercial Risk and opportunity EPC contractual terms understanding
- Attend commercial negotiation meeting with customer and subcontractors What We Look For: Degree / Diploma with minimum
- 5 years working experience in Mechanical, HVAC, Industry
- Strong commercial and financial risk management skills.

A proven track record of managing and delivering large-scale commercial projects successfully. Exceptional ability to engage and influence stakeholders at all organizational levels. Outstanding communication skills, capable of conveying complex technical information to non-technical audiences. Strong decision-making and problem-solving abilities.

### What we offer

Competitive salary Paid vacation/holidays/sick time Comprehensive benefits package On the job/cross training opportunities Encouraging and collaborative team environment Dedication to safety through our Zero Harm policy #LI-CK1 #LI-Onsite

## At a glance
- Posted by the employer: Jul 29, 2026
- First seen by OpenNash: Oct 13, 2026
- Last checked: Oct 20, 2026
- Listed for: 83 days
- Location: Singapore-Singapore-Singapore
- Employment type: Full-time[Apply on Johnson Controls International’s careers site →](https://jci.wd5.myworkdayjobs.com/JCI/job/Singapore-Singapore-Singapore/Estimator_WD30275633-1)

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