Power Plant Chemistry Technician – Lab & Water Systems

Jawa Satu Power, PT; Kota Bandung; On-site; IDR 87,048,000 - 122,760,000; Full time

Job summary

Jawa Satu Power, PT in Bandung is seeking a Chemical Technician to support plant chemistry and water treatment through laboratory testing, chemical control, and data verification at our site.

You will work with the Chemical Engineer and plant teams to ensure reliable, safe operations, performing analyses, monitoring dosing systems, and contributing to continuous improvements in testing methods and procedures.

Qualifications

• Bachelor’s degree (S1) or Diploma (D3) in Chemistry or Chemical Engineering.
• 1–2 years of experience as a Laboratory Analyst in a power plant, chemical, or process industry.
• Proficiency in chemical and physical testing procedures.
• Experience with AAS, IC, or similar analytical equipment is an advantage.
• Understanding of water treatment systems and steam/water cycle chemistry in HRSG and CC power plants.
• Familiarity with EPRI guidelines, GLP, ISO 9001/17025, and chemical safety management.
• Willingness to work a shift schedule in a power plant.

Responsibilities

• Performing laboratory analyses and chemical testing, including additional testing when required.
• Reviewing laboratory results for completeness, consistency, and plausibility, and escalating abnormal findings to the Chemical Engineer.
• Supporting chemical data trending, troubleshooting, and technical investigations through sampling, testing, and field observations.
• Executing approved chemical dosing adjustments and monitoring chemical dosing systems in accordance with established procedures.
• Performing basic laboratory equipment checks and monitoring the availability of reagents and consumables.
• Maintaining laboratory records, calibration logs, chemical usage documentation, and technical reports.
• Complying with laboratory procedures, chemical handling requirements, and HSE standards, including acting as Responsible In Charge (RIC) for assigned activities under the Permit to Work system.
• Supporting laboratory improvements, audits, and the implementation of updated testing methods and procedures.

Skills

Chemical testing

Laboratory analysis

Data verification

Education

Bachelor’s degree (S1) or Diploma (D3) in Chemistry or Chemical Engineering

Tools

AAS

IC

Job description

Jawa Satu Power, PT in Bandung is seeking a Chemical Technician to support plant chemistry and water treatment through laboratory testing, chemical control, and data verification at our site.

You will work with the Chemical Engineer and plant teams to ensure reliable, safe operations, performing analyses, monitoring dosing systems, and contributing to continuous improvements in testing methods and procedures.