Senior Automation Manager
Current
Aug 2016 - Present
AeroLeads people directory · profile
John Chieng Email & Phone Number
Senior Automation Manager at De.mem Limited (ASX:DEM)
at
De.mem Limited (ASX:DEM)
LinkedIn matched
✓ Verified Jun 2026
3 data sources
Profile completeness 86%
Current company
Role
Senior Automation Manager at De.mem Limited (ASX:DEM)
Location
Singapore, Singapore, Singapore
Company size
Who is John Chieng? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
John Chieng is listed as Senior Automation Manager at De.mem Limited (ASX:DEM) at De.mem Limited (ASX:DEM), a company with 23 employees, based in Singapore, Singapore, Singapore. AeroLeads shows a matched LinkedIn profile for John Chieng.
John Chieng previously worked as Senior Automation Manager at De.Mem Limited (Asx:Dem) and Senior Engineer at Hyflux Ltd. John Chieng holds Bachelor Of Engineering - B.Eng (Hons), Electronic (Communications) from The University Of Sheffield.
Company email context
Email format at De.mem Limited (ASX:DEM)
This section adds company-level context without repeating John Chieng's masked contact details.
De.mem Limited (ASX:DEM)
Review company-level records connected to John Chieng before choosing the right outreach path.
Profile bio
About John Chieng
Accomplished engineer with 20 years of experience in automation and control, software development, electrical and electronic control circuit design.
Current workplace
John Chieng's current company
Company context helps verify the profile and gives searchers a useful next step.
De.Mem Limited (Asx:Dem)
6 roles
John Chieng work experience
A career timeline built from the work history available for this profile.
Senior Engineer
- Lead and coordinate the implementation and deployment of automation projects for desalination, wastewater and potable water treatment plants, membrane manufacturing.
- Managing change requests and software development. This includes MS Visual Studio Programming (Visual Basic, Visual C++), development of PLC, HMI, SCADA, OPC Server and OPC Client Software, development of web.
Jul 2012 - Aug 2016
Senior System Engineer, Electrical Wafer Sort
- Lead and coordinate the implementation and deployment of automation projects for Automatic Test Equipment (ATE) and Probers.
- Gather, analyze requirements from users and translate them into functional requirements and technical specifications.
- Managing change requests and source code. This includes development of Tester Operator Interface using MS VC++/VB, Socket Server using Java, Test Program loader script using scripting language i.e. UNIX Shell.
- Developed and implemented automation to load the correct test program and prober recipe based on lot operation, product DB, and probe card configuration.
- Development and improvement of web applications/EDA Tools using PHP, Ajax, JSP and MySQL Database.
Jul 2005 - Jul 2012
Dec 2003 - Jul 2005
Apr 2003 - Sep 2003
Product Engineer
- Designing and developing electronic controller parts and circuitries for machines and equipment.
- LabVIEW and PLC programming for new automated machines.
- Motor interface and control of servo motors, stepper motors, and electric actuators.
Apr 2000 - Apr 2003
Team & coworkers
Colleagues at De.mem Limited (ASX:DEM)
Other employees you can reach at demembranes.com. View company contacts for 23 employees →
FP
Fransisca Paramita
Colleague at De.Mem Limited (Asx:Dem)Singapore, Singapore
View →
AT
Andrew Tay
Colleague at De.Mem Limited (Asx:Dem)Clayton, Victoria, Australia, Australia
View →
KL
Kevin Loughran
Colleague at De.Mem Limited (Asx:Dem)Greater Brisbane Area, Australia
View →
DX
Duo Xu
Colleague at De.Mem Limited (Asx:Dem)Wishart, Queensland, Australia, Australia
View →
BD
Bernd Dautel
Colleague at De.Mem Limited (Asx:Dem)Greater Freiburg Area, Germany
View →
LM
Liam Mayne
Colleague at De.Mem Limited (Asx:Dem)Greater Melbourne Area, Australia
View →
JM
Jack Mcdonald
Colleague at De.Mem Limited (Asx:Dem)Washpool, New South Wales, Australia, Australia
View →
DC
David Chua
Colleague at De.Mem Limited (Asx:Dem)Singapore, Singapore
View →
SR
Scott Reeves
Colleague at De.Mem Limited (Asx:Dem)Greater Brisbane Area, Australia
View →
DG
De.Mem Geutec Gmbh
Colleague at De.Mem Limited (Asx:Dem)Essen, North Rhine-Westphalia, Germany, Germany
View →
Fransisca Paramita
Colleague at De.Mem Limited (Asx:Dem)Singapore, Singapore
View →
AT
Andrew Tay
Colleague at De.Mem Limited (Asx:Dem)Clayton, Victoria, Australia, Australia
View →
KL
Kevin Loughran
Colleague at De.Mem Limited (Asx:Dem)Greater Brisbane Area, Australia
View →
DX
Duo Xu
Colleague at De.Mem Limited (Asx:Dem)Wishart, Queensland, Australia, Australia
View →
BD
Bernd Dautel
Colleague at De.Mem Limited (Asx:Dem)Greater Freiburg Area, Germany
View →
LM
Liam Mayne
Colleague at De.Mem Limited (Asx:Dem)Greater Melbourne Area, Australia
View →
JM
Jack Mcdonald
Colleague at De.Mem Limited (Asx:Dem)Washpool, New South Wales, Australia, Australia
View →
DC
David Chua
Colleague at De.Mem Limited (Asx:Dem)Singapore, Singapore
View →
SR
Scott Reeves
Colleague at De.Mem Limited (Asx:Dem)Greater Brisbane Area, Australia
View →
DG
De.Mem Geutec Gmbh
Colleague at De.Mem Limited (Asx:Dem)Essen, North Rhine-Westphalia, Germany, Germany
View →
1 education record
John Chieng education
FAQ
Frequently asked questions about John Chieng
Quick answers generated from the profile data available on this page.
What company does John Chieng work for?
John Chieng works for De.mem Limited (ASX:DEM).
What is John Chieng's role at De.mem Limited (ASX:DEM)?
John Chieng is listed as Senior Automation Manager at De.mem Limited (ASX:DEM) at De.mem Limited (ASX:DEM).
Where is John Chieng based?
John Chieng is based in Singapore, Singapore, Singapore while working with De.mem Limited (ASX:DEM).
What companies has John Chieng worked for?
John Chieng has worked for De.Mem Limited (Asx:Dem), Hyflux Ltd, Stmicroelectronics, On Semiconductor, and Infineon Technologies.
Who are John Chieng's colleagues at De.mem Limited (ASX:DEM)?
John Chieng's colleagues at De.mem Limited (ASX:DEM) include Fransisca Paramita, Andrew Tay, Kevin Loughran, Duo Xu, and Bernd Dautel.
How can I contact John Chieng?
You can use AeroLeads to view verified contact signals for John Chieng at De.mem Limited (ASX:DEM), including work email, phone, and LinkedIn data when available.
What schools did John Chieng attend?
John Chieng holds Bachelor Of Engineering - B.Eng (Hons), Electronic (Communications) from The University Of Sheffield.
Find 750M verified contacts
Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.
Start free trialPeople with similar names
Check these profiles if this is not the John Chieng you were looking for.
View similar profiles
