Mechanical Engineer

PT Indoko Perkasa Prima; Jakarta Pusat; On-site; IDR 180,000,000 - 240,000,000; Full time

Job summary

PT Indoko Perkasa Prima in Jakarta, Indonesia, seeks a Mechanical Engineer for full-time, on-site work to design, review, and optimize mechanical systems across piping, HVAC, and industrial projects. You will develop and update technical drawings, prepare material specifications, and support fabrication, installation, and commissioning with project teams.

The role requires site inspections, problem solving, and strict adherence to safety and client requirements.

Qualifications

• Strong foundation in Mechanical Engineering.
• Proficiency in drawing software AutoCAD and Excel for BOQ.
• Experience in Project Management (planning, scheduling, coordinating, on-site monitoring).
• Experience in construction, contracting, or industrial plant projects is highly beneficial.
• Familiarity with mechanical standards and safety regulations.
• Ability to read and interpret technical drawings, P&IDs, and equipment specifications.
• Strong analytical, problem-solving, and troubleshooting skills with attention to detail and quality.
• Effective communication and ability to work collaboratively with multidisciplinary teams on-site.
• Willingness to be based on-site in Jakarta and visit project locations as required.

Responsibilities

• Design, review, and optimize mechanical systems and components for piping, HVAC, and industrial projects.
• Develop and update technical drawings and drawings packages.
• Prepare material specifications and support fabrication and installation activities.
• Conduct site inspections and troubleshoot mechanical issues.
• Ensure compliance with safety standards and client requirements.
• Collaborate with project managers, electrical engineers, and contractors to support planning, scheduling, and timely completion.
• Contribute to continuous improvement, cost optimization, and technical innovation.

Skills

Mechanical Engineering

Autocad

Excel (BOQ)

Project Management

On-site coordination

Technical drawings reading

Tools

AutoCAD

Excel

Job description

PT Indoko Perkasa Prima is a mechanical, electrical, & piping contractor established in 1992 and based in Jakarta, Indonesia. The company delivers a broad range of services, including utility piping, fire-fighting piping, gas engine piping, insulation, air handling, fabrication, and comprehensive mechanical and electrical works. PT Indoko Perkasa Prima focuses on providing high-quality work delivered on schedule and at competitive fees. With strong professional engineering expertise, the company aims to support clients’ business growth and address complex manufacturing challenges. Team members join a stable, experienced organization committed to technical excellence and practical solutions.

Role Description

This is a full-time, on-site Mechanical Engineer role based in Jakarta, Indonesia. The Mechanical Engineer will design, review, and optimize mechanical systems and components for projects involving civil works, piping, fire-fighting systems, gas engine installations, insulation, air handling, and related mechanical works. Daily responsibilities include developing and updating technical drawings, performing calculations, preparing material specifications, and supporting fabrication and installation activities in coordination with project teams. The role involves conducting site inspections, troubleshooting mechanical issues, and ensuring compliance with safety standards, and client requirements. The Mechanical Engineer will collaborate closely with project managers, electrical engineers, and contractors to support project planning, scheduling, and timely completion. The position also includes contributing to continuous improvement, cost optimization, and technical innovation in line with company standards.

Qualifications

• Strong foundation in Mechanical Engineering, with the ability to apply core principles to piping, HVAC, and industrial systems.
• Proficiency in using computer software for drawing (Autocad) and BOQ (Excel)
• Experience in Project Management, including planning, scheduling, coordinating with cross-functional teams, and monitoring progress on-site.
• Experience in construction, contracting, or industrial plant projects is highly beneficial.
• Familiarity with relevant mechanical standards and safety regulations.
• Ability to read and interpret technical drawings, P&IDs, and equipment specifications.
• Strong analytical, problem-solving, and troubleshooting skills, with attention to detail and quality.
• Effective communication skills and the ability to work collaboratively with multidisciplinary teams on-site.
• Willingness to be based on-site in Jakarta and to visit project locations as required.