Open to opportunities

Shaleh Ahmad

@shalehahmad

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Mechanical engineer specializing in HVAC, utilities, and project delivery.

Indonesia

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What I'm looking for

I seek roles where I can lead HVAC/utility design and operations, drive efficiency improvements, manage multidisciplinary teams, and deliver projects from tender through commissioning in a collaborative, safety-focused environment.

I am a Mechanical Engineer with over 10 years of hands-on experience in HVAC, plumbing, and utility systems, holding a Bachelor of Engineering (2012) and Master of Engineering (2024) from Gadjah Mada University. I have a proven record leading design, tendering, construction, and commissioning across industrial, commercial, and airport projects.

Throughout my career I have executed detailed HVAC designs, cooling load calculations, equipment datasheets, BOQs and requisitions, and I have managed vendor evaluations, on-site supervision, and commissioning activities. Notable achievements include reducing electricity consumption via an HVAC operational strategy at an airport terminal and cutting equipment downtime by up to 30% through improved maintenance practices.

I bring strong project management, technical documentation, and problem-solving skills, together with professional membership in The Institution of Engineers Indonesia (Insinyur Profesional Pratama). I seek roles where I can drive reliable, efficient building and utility systems from design through sustained operation.

Experience

Work history, roles, and key accomplishments

Current

Project Director

Current

PT. IAS Support Indonesia

Jun 2025 - Present (4 months)

Directed maintenance and operations for Terminal 3, overseeing technicians to ensure 24/7 readiness and regulatory compliance; implemented HVAC strategies that reduced electricity consumption by up to 10% while improving passenger comfort.

HVAC Design Facility Maintenance Root Cause Analysis Team Leadership Project Implementation Commissioning

Proposal Coordinator & Design Engineer

PT. Kalimutu Mitra Perkasa

Jan 2024 - Jun 2025 (1 year 5 months)

Led tender analysis and clarification for HVAC and Fire Protection systems, produced BoQs and shop drawings, and managed vendor requisitions to secure materials and align scope with client requirements.

HVAC Design Vendor Requisition Cost Estimation

HVAC & Plumbing Engineer

PT. PP (Persero) Tbk

Jun 2023 - Nov 2024 (1 year 5 months)

Prepared design criteria, MTOs/BOQs, technical documents and detailed HVAC layouts for major projects; conducted cooling load calculations and led technical bid evaluations to support procurement and construction.

HVAC Layouts Single Line Diagrams Control Narratives Documentation

Utility Engineer

PT. Panggung Jaya Indah Textile

Nov 2019 - Jun 2023 (3 years 7 months)

Managed daily operations and preventive maintenance for utility infrastructure including high-pressure boilers; developed SOP framework and training that reduced equipment downtime by up to 30%.

Utility Operations SOP Development Training Development Energy Efficiency Troubleshooting

Mechanical Engineer

PT. Inti Karya Persada Tehnik

Nov 2014 - Nov 2019 (5 years)

Authored tender requisitions, design documents and HVAC detail drawings; executed cooling load calculations (HAP) and led field engineering, QA, testing and commissioning for large industrial projects.

HVAC Detail Drawings Field Engineering QA&QC Commissioning As Built Documentation

Junior Mechanical Engineer

PT. Asdi Swasatya

May 2013 - Nov 2014 (1 year 6 months)

Performed cooling/heating load calculations and equipment selection for commercial and residential projects; produced AutoCAD construction documents and ensured compliance with ASHRAE and local codes.

Heat Load Calculation Equipment Autocad HVAC Construction Drawings