GMP CSV PLC/SCADA Validation Engineer

Advanced Manufacturing Tech Solutions; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

AMTSOL seeks an experienced PLC/SCADA CSV Engineer to validate automation hardware, software, and interfaces for a pharmaceutical manufacturing project in Singapore. Expertly manage IQ/OQ/PQ, risk assessments, and validation reporting in a GMP data‑integrity framework.

You will qualify PLC/SCADA hardware and software, including PLC platforms and SCADA systems, and collaborate with CQV, IT/OT, and manufacturing teams to ensure system readiness and compliance.

Qualifications

• Bachelor's degree or equivalent in Engineering, Automation, or related field.
• Minimum 5 years in PLC/SCADA CSV in GMP-regulated environments.
• Experience qualifying automation hardware and validating PLC/SCADA code.
• Strong knowledge of GAMP 5, FDA 21 CFR Part 11, EU Annex 11, data‑integrity requirements.

Responsibilities

• Execute the CSV lifecycle for PLC and SCADA systems, including risk assessments, IQ/OQ/PQ, and validation reporting.
• Qualify hardware infrastructure (PLCs, I/O, HMIs, SCADA servers, networks, virtual environments).
• Validate PLC software and control logic (Ladder, FBD, ST, SFC, alarms).
• Validate SCADA apps (HMI graphics, alarms, historian, audit trails, security, electronic signatures).
• Support FAT, SAT, commissioning, qualification, handover, and changes.
• Verify data-integrity and security controls (user access, back-up, time sync).
• Assist cybersecurity, system hardening, and validated infrastructure controls.
• Coordinate testing with MES/OSI PI/ERP/DCS interfaces.
• Manage deviations, change controls, test discrepancies, vendor evidence, and documentation.

Skills

PLC programming

SCADA systems

CSV validation

GAMP 5

Regulatory knowledge

Education

Bachelor's degree in Engineering or related

Tools

Siemens PLC

Allen-Bradley/Rockwell

Schneider

Mitsubishi

WinCC

FactoryTalk

AVEVA/Wonderware

Ignition

Job description

AMTSOL seeks an experienced PLC/SCADA CSV Engineer to validate automation hardware, software, and interfaces for a pharmaceutical manufacturing project in Singapore. Expertly manage IQ/OQ/PQ, risk assessments, and validation reporting in a GMP data‑integrity framework.

You will qualify PLC/SCADA hardware and software, including PLC platforms and SCADA systems, and collaborate with CQV, IT/OT, and manufacturing teams to ensure system readiness and compliance.