Process Engineer

PT Prakarsalanggeng Majubersama; Balaraja; On-site; IDR 100.000.000 - 200.000.000; Full time

Job summary

A leading engineering firm in Indonesia seeks a Process Engineer with a Bachelor’s degree in Chemical Engineering and 3 years of experience in industrial projects. The role involves performing calculations for piping systems, preparing and reviewing Process Flow Diagrams and P&IDs, and coordinating with engineering teams. Candidates should be proficient in thermodynamic calculations and familiar with standards such as API and ASME. This position offers a chance to work on significant projects in a reputable company committed to quality and safety.

Qualifications

• 3 years of experience as a process engineer in industrial projects.
• Understanding of basic thermodynamic calculations.
• Ability to prepare and review PFDs and P&IDs.

Responsibilities

• Perform calculations and evaluations for piping systems.
• Prepare/review Process Flow Diagrams (PFDs) and P&IDs.
• Coordinate with engineers and clients to ensure design compliance.

Skills

Thermodynamic calculations

P&ID reading

Proficiency in Aspen HYSYS

Understanding engineering standards

Education

Bachelor's degree in Chemical Engineering

Tools

Aspen Plus

HTRI

Job description

Overview

Bachelor's degree in Chemical Engineering, 3 years of experience as a process engineer in industrial projects (food & beverage, chemical, oil & gas, petrochemical, power generation, air treatment, or similar).

Understanding of basic thermodynamic calculations and their application to process equipment, FEED (Front-End Engineering Design) stages, implementation design, and commissioning.

Proficiency in processing software such as Aspen HYSYS, Aspen Plus, HTRI, or similar is a plus.

Understanding of engineering standards such as API, ASME, ANSI, EHEDG, JIS, ISO, SNI, PED, and other similar standards.

Able to read drawings (P&ID) and detailed Bill of Quantities.

Willing to be assigned to a project.

Responsibilities

• Perform calculations and process evaluations for piping systems related to working fluids.
• Prepare/review Process Flow Diagrams (PFDs) and P&IDs.
• Determine process parameters (flow, pressure, temperature) as the basis for piping design.
• Coordinate with piping engineers, drafters, and clients to ensure design and piping compliance.
• Prepare process documents required for tenders and project implementation.
• Conduct preliminary process design (FEED) studies to ensure technical and economic feasibility.
• Prepare process flow diagrams and P&IDs.
• Read and review heat and mass balances for the process system.
• Prepare process data sheets for key equipment (vessels, heat exchangers, pumps, tanks, etc).
• Coordinate with the mechanical team to validate equipment specifications.
• Provide technical input for process material selection based on the fluid used.
• Prepare pressure drop calculations for piping and fluid distribution systems.
• Explain pump requirements.

Qualifications

• Bachelor's degree in Chemical Engineering.
• 3 years of experience as a process engineer in industrial projects (as listed above).
• Understanding of basic thermodynamic calculations and their application to process equipment, FEED stages, implementation design, and commissioning.
• Proficiency in processing software such as Aspen HYSYS, Aspen Plus, HTRI, or similar (preferred).
• Understanding of engineering standards such as API, ASME, ANSI, EHEDG, JIS, ISO, SNI, PED, and related standards.
• Ability to read P&ID drawings and detailed Bills of Quantities.
• Willingness to be assigned to a project.

Company

PT. Prakasalanggeng MAJUBERSAMA is a trusted EPFCIM company serving the Hygienic, Chemical, and Energy Process Industries. With 50,000 m² of fabrication facilities, we deliver high-quality, international-standard solutions. Certified with ISO, ASME, and NB, we provide safe, timely, and eco-friendly EPC services. Trusted across Southeast Asia, we are committed to continuous improvement and teamwork—helping clients reduce risk, improve performance, and move forward together.

Certifications & Standards

• ISO 9001:2008 – Quality Management
• OHSAS 18001:2007 – Occupational Health & Safety
• ASME U / U2 / S
• National Board (NB) for Boilers & Pressure Vessels