Akmalhakim Zakaria
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Akmalhakim Zakaria Email & Phone Number

Production Shift Supervisor at PRefChem
Location: Pengerang, Johore, Malaysia 6 work roles 3 schools
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✓ Verified August 2026 3 data sources Profile completeness 100%

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Current company
Role
Production Shift Supervisor
Location
Pengerang, Johore, Malaysia
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Who is Akmalhakim Zakaria? Overview

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Quick answer

Akmalhakim Zakaria is listed as Production Shift Supervisor at PRefChem, a with 422 employees, based in Pengerang, Johore, Malaysia. AeroLeads shows a matched LinkedIn profile for Akmalhakim Zakaria.

Akmalhakim Zakaria previously worked as Process Engineer at Petronas and Commissioning Engineer at Petronas. Akmalhakim Zakaria holds Bachelor Of Engineering - Be, Chemical Process Technology from Universiti Teknologi Mara.

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PRefChem

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Profile bio

About Akmalhakim Zakaria

I'm part of Manufacturing Team for Hydrothreters (HDT) units in Pengerang Integrated Complex (PIC), the PETRONAS’ largest Downstream investment project in Malaysia.Experienced in Hydrotreaters Processing Unit in Refinery Complex.

Listed skills include Chemical Engineering, Pre Commissioning, Commissioning, Process Control, and 12 others.

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Akmalhakim Zakaria's current company

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PRefChem
Prefchem
Production Shift Supervisor
pengerang, johor, malaysia
Website
Employees
422
AeroLeads page
6 roles

Akmalhakim Zakaria work experience

A career timeline built from the work history available for this profile.

Production Shift Supervisor

Current

Pengerang, Johore, Malaysia

- Spearhead the vigilant monitoring of all operating parameters, promptly implementing corrective actions to preempt production upsets and maintain optimal plant conditions, thereby ensuring product compliance.- Oversee and guide the operation of all Hydrotreaters Units within the Refinery complex, ensuring operational excellence and adherence to safety protocols.- Provide leadership and expertise in revising operating procedures (OEMS) to enhance plant safety and optimize Hydrotreater operations.- Serve as the Authorized Approver (AA) for work permit issuance, ensuring strict adherence to HSSE protocols for all activities within the process area, including Cold work, Hot work, and Confined Space Entry (CSE).- Fulfill the role of On Scene Commander (OSC) within the Emergency Response Team, poised to take charge in fire or emergency incidents, ensuring swift and effective response.

Mar 2021 - Present

Process Engineer

Pengerang, Johore, Malaysia

Engage actively in commissioning and startup preparation activities for Area 1B, including:- Developing startup blind and Lockout/Tagout (LOTO) lists and overseeing LOTO implementation.- Conducting cold feed line flushing for Diesel Hydrotreating Unit (DHT) and once-through unit flushing, as well as preparing and executing leak tests for DHT Reactor Gas loop (Nitrogen & Hydrogen).- Facilitating flushing activities for Naphtha Hydrotreater Unit (NHT) HDT HN to downstream unit feed line and addressing troubleshooting needs for Continuous Catalytic Reformer Unit (CCR) Dryer Package.- Contributing to anti-surge valve tuning for Recycle Gas Compressor of CCR startup, and executing feed line and loop flushing for CNHT-1 & CNHT-2, including debugging the condensate recovery system.- Participating in Amine rinsing/flushing activities for CNHT-1 & CNHT-2 prior to MDEA circulation establishment in Refinery, and contributing to the completion of Package 28B function tests.Additionally, provide assistance in startup activities for all HDTs units in Area 1B, including:- Demonstrating proficiency in DCS operation to support unit startup, overseeing commissioning activities via DCS control, and monitoring product specifications.- Making necessary unit adjustments via DCS as directed by the Area Team, and assisting the Process Supervisor (PS) with DCS-related tasks.- Supporting compliance with SCE Bypass requirements and facilitating SCE tag normalization efforts.

Aug 2018 - Mar 2021

Commissioning Engineer

Pengerang, Johore, Malaysia

Hydrotreaters, Refinery & Cracker, Manufacturing Department, PRefChemAppointed as the Pre-Startup Safety Review (PSSR) Coordinator for U6410 (Flare Unit) and a member of the Flare Lightup War Room team during the inaugural Refinery unit startup at PRPC. - Achieved full compliance with Process Safety Management (PSM) requirements, completing the PSSR form promptly, leading to the successful startup of U6410 within the scheduled timeframe. - Coordinated the comprehensive PSSR process from September 13th to 20th, 2018, engaging all disciplines and including participation from Project Technical Advisor (PTA). - Drove closure on PSSR PS1 (high priority) action items through effective collaboration with EPCC and led Management of Change (MOC) initiatives for U6410 startup, ensuring Risk Assessment (RA) completion (SWIFT) to meet planned startup deadlines.Played an active role in commissioning activities for Package 3 and the Integrated Network (IN), participating in Pre-Activity Safety Reviews (PASR) for various critical operations such as SH, SM, SL Steam Blowing, Loop Check & Function Test, Leak Test, O2-free of ISBL system & IN system, Compressor Suction Line chemical cleaning, Furnace dry-out, Pipe Flushing & Service Test.Demonstrated commitment and active involvement with the Integrated Network (IN) team for the commissioning of 83 IN systems in RC, PRPC, contributing to Lock Out Tag Out (LOTO) and line preparation and collaborating with INCL for the 9 IN systems under Package 3 / Area 1B.Participated in P28B MAC FAT, receiving Focus Recognition for the successful completion of 72 Motor Control Loop, 18 KS Loop, 1 Complex loop & 8 Solenoid valve loop tests, achieving 100% completion of the 2nd Stage CNHT2 FAT for Simple/Complex Loop Check, signed off and 2.6% ahead of schedule.

Aug 2017 - Jul 2018

Production Engineer

Malacca, Malaysia

Managing operation for the production of Premium Diesel in high pressure and high-temperature process, Hydrocracker Unit (HCK).Including managing the process operation of Hydrogen supply across the Refinery through Hydrogen Production Units (HPU-1 & HPU-2) and the Hydrogen collection and distribution unit (HCDU).Demonstrated strong commitment to optimizing plant throughput of the Hydrocracker Unit through proactive involvement in troubleshooting activities and maintenance resolutions.Actively engaged in unit monitoring and took leadership roles in addressing maintenance issues within Hydrocracker Unit (HCK) & Hydrogen Production Units (HPU).• Led efforts in addressing UCO Partial Recycle Processing at HCK.• Monitored and optimized processing of Opportunity Crude, such as Pyrene Processing.Took initiative to lead various Management of Change (MOC), facilitating Risk Assessment (RA) and Pre-Startup Safety Review (PASR) meetings.Contributed as Operation Assistant Leader during the Q1 2017 Shutdown in HCK & HPU-1. Played a key role as Operation Assistant Leader & Area Blind Master during the HPU-2 Shutdown (Catalyst Change-out).• Identified and discussed Joint Integrity management strategies with Operations Engineering (OE), streamlining procedures for managing joint operations during plant shutdown phases and mechanical days.• Took the initiative to participate in JIT workshops provided for contractors, enhancing knowledge in joint management practices.

Apr 2016 - Jul 2017

Flow Assurance Engineer

Kuala Lumpur, Malaysia

Upstream Technical Services (UTS) Team, Group Technical Solution (GTS)

Mar 2015 - Apr 2016

Technical Service Engineer

Selangor, Malaysia

Worked as R&D, Field Service Engineer & Sales Engineer. Chemical supply for effluent treatment plant (ETP) & waste treatment plant (WTP) in various industry (e.g; food, landfills, mining, petrochemical, oleochemical, etc.)Provide technical service for various chemicals of coagulant, flocculant, emulsifier, and pH adjustment. Consult technical feedback on ETP process operation including chemical consumption and injection rate.

Oct 2014 - Mar 2015
Team & coworkers

Colleagues at PRefChem

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3 education records

Akmalhakim Zakaria education

Bachelor Of Engineering - Be, Chemical Process Technology

Activities and Societies: Majlis Perwakilan Pelajar (MPP) - In charge of five executive councilors under the welfare and community service.

Mechanical Engineering

Sekolah Menengah Teknik Shah Alam (Teksha)
FAQ

Frequently asked questions about Akmalhakim Zakaria

Quick answers generated from the profile data available on this page.

What company does Akmalhakim Zakaria work for?

Akmalhakim Zakaria works for PRefChem.

What is Akmalhakim Zakaria's role at PRefChem?

Akmalhakim Zakaria is listed as Production Shift Supervisor at PRefChem.

Where is Akmalhakim Zakaria based?

Akmalhakim Zakaria is based in Pengerang, Johore, Malaysia while working with PRefChem.

What companies has Akmalhakim Zakaria worked for?

Akmalhakim Zakaria has worked for Prefchem, Petronas, and Accot Technologies Sdn Bhd.

Who are Akmalhakim Zakaria's colleagues at PRefChem?

Akmalhakim Zakaria's colleagues at PRefChem include Iqbal Eryzal, Muhammad Luqman, Aqilah Zaidi, Wan Afiq Ikmal, and Mohamad Akram.

How can I contact Akmalhakim Zakaria?

You can use AeroLeads to view verified contact signals for Akmalhakim Zakaria at PRefChem, including work email, phone, and LinkedIn data when available.

What schools did Akmalhakim Zakaria attend?

Akmalhakim Zakaria holds Bachelor Of Engineering - Be, Chemical Process Technology from Universiti Teknologi Mara.

What skills is Akmalhakim Zakaria known for?

Akmalhakim Zakaria is listed with skills including Chemical Engineering, Pre Commissioning, Commissioning, Process Control, Troubleshooting, Commissioning Engineers, Pfd, and Process Engineering.

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