Unison Group

HVAC Technical Solutions Manager

Unison Group  •  Singapore, SG (Onsite)  •  12 hours ago
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Job Description


Main Responsibilities

Technical Expertise & Troubleshooting

• Subject matter expert for chiller plants, pumps, cooling towers, air handling systems, automation & controls, and ACMV systems.

• Perform detailed plant and performance analysis, root cause identification, and corrective action planning for underperforming equipment.

Analyse and provide solutions.

• Provide rapid solutions to field issues during enhancement or fine-tuning activities

• Conduct detailed on-site measurement and verification using industry-standard tools:

• Water-side instrumentation: Ultrasonic flow meters, differential pressure gauges, and temperature sensors

• Air-side instrumentation: Anemometers, temperature and humidity sensors

• Chiller performance measurements: Refrigerant pressure measurement – manometers

• Prepare Functional Design Specification (FDS) for chiller plant and optimisation strategy

• Evaluate and derive solution for air distribution systems for balancing issues, duct leakage, improper damper operations, and thermal comfort inconsistencies

System Design Validation & Optimization

• Review HVAC design documents (schematics, layout plans, control logic) to identify potential performance or constructability issues.

• Recommend modifications for better efficiency, life cycle cost, maintainability, and compatibility.

• Ensure designs support energy code and regulatory compliance

• Ensure designs future scalability and maintainability.

Commissioning & Performance

• Lead commissioning and fine-tuning of chiller plants, AHUs, and ACMV systems to ensure systems meet or exceed target performance.

• Drive energy saving performance at project completion, ensuring systems meet or exceed design COP (kW/RT).

• Establish baseline operating conditions of existing chiller plants and develop recommendations for achieving optimal efficiency with technical justifications

• Proactively anticipate potential performance or integration issues and develop mitigation strategies to ensure seamless implementation without any operational disruption to client facilities.

Stakeholder & Contractor Management

• Coordinate with project teams, subcontractors, and contractors for chiller enhancement and performance optimisation work.

• Liaise effectively with clients, providing technical advice, updates, and system improvement proposals.

• Keep internal teams informed on client issues and system updates and upgrades

• Support business development by contributing technical insights during proposal preparation, client meetings, and post-project evaluations.

Requirements

• Engineering Degree with minimum 7-10 years of strong technical experience in HVAC area

• Experienced in managing senior level customer in technical presentation and communication

• Strong operational experience on HVAC

• Strong ability to handle difficult operational situations

• SCEM certified

• Preferably with EEOA and Green Mark certifications

Working hours:

Mon to Fri, 9am to 6pm
Unison Group

About Unison Group

Unison Consulting was launched in Singapore on September 2012, the hub of the financial industry, with innovative visions in the technocratic arena. We are a boutique next-generation Technology Company with strong business-interests in Liquidity risk, Market Risk, Credit Risk and Regulatory Compliance.

Unison provides technology consulting and services to implement Risk Management and Risk Analytics System for Financial Institutions. Our services suite comprises of Techno-Functional consulting, systems integration, Business Intelligence, information management, and custom development of IT solutions, plus project management expertise for financial institutions.

We have expertise in latest cutting edge technology to achieve better total cost of ownership. Through our qualified professionals, we assist you drive your unique risk management strategies, whether that means efficient monitoring, improving risk appetite of the financial institutions, complying with regulations, or capturing growth opportunities through innovation, this is what maximizes your decision taking potential. At Unison Consulting, we view clients as partners, and our success is only measured by the success of our partners. So we put it all on the table in order to exceed expectations.

Our staff consists of young, energetic and innovative consultants who are never afraid to challenge the conventions and push the boundaries in an effort to help our clients. For every project, no matter how large or how small, we strive to not only meet your needs, but deliver a showcase in your field.

Industry
IT & Software
Company Size
51-200 employees
Headquarters
Unknown
Year Founded
2012
Website
com.sg
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