SSMC (Systems on Silicon Manufacturing Company Pte. Ltd.), is a Joint Venture between NXP and TSMC. We offer flexible and cost effective semiconductor fabrication solutions by maintaining fully equipped SMIF cleanroom environment, 100% equipment automation and proven wafer-manufacturing processes.
We're looking for innovative, passionate, and talented people like you to join our team.
We're searching for a Principal IT Engineer to be part of our IT Department diverse team of talent. You will be responsible to lead and govern vendor-delivered projects for our Supplier Portal and workflow automation initiatives. This role oversees project execution with third-party vendors, ensures alignment to Secure SDLC, enforces SOX control requirements, and supports solution design and delivery-preferably on SAP Business Technology Platform (BTP) integrated with SAP ERP/S/4HANA and identity platforms. Success in this role requires strong stakeholder management, deep understanding of procure-to-pay (P2P) supplier processes, and hands-on technical proficiency to challenge vendors and ensure quality outcomes.
This is a 1-year contract role.
What you will be working on:
1) Vendor Project Governance & Delivery
- Serve as the primary technical point-of-contact for vendor-led projects own vendor onboarding, SOW/SoW acceptance criteria, delivery milestones, and issue/risk management.
- Review and challenge vendor solution designs, estimates, and test strategies drive design decisions and enforce architectural standards.
- Maintain detailed project plans, RAID logs, and change controls lead stand-ups, design reviews, and steering updates.
- Ensure complete and signed project artifacts: BRD/FRD, HLD/LLD, test evidence, security reviews, deployment plans, and support runbooks.
2) Supplier Portal& Workflow Solutions
- Own design and delivery for Supplier Portal capabilities (supplier onboarding, data validation, profile maintenance, document exchange, status tracking, enablement).
- Engineer workflow automation (approvals, routing, exception handling, SLAs, notifications) across procurement, finance, compliance, and security.
- Drive data integration with SAP and non-SAP systems (e.g., vendor master, banking, tax, compliance checks, ticketing), including APIs, events, and IDocs.
- Define and operationalize service levels (availability, performance, throughput) for portal and workflow services.
3) SAP BTP(Preferred)
- Lead/assist development on SAP BTP (CAP/Node.js/Java, SAP Build Process Automation, SAP Workflow Management, Integration Suite/CPI, SAP Launchpad/Work Zone).
- Implement integration patterns (synchronous APIs, event-driven, message queues) and identity/SSO (IAS/IDP).
- Guide code reviews, CI/CD (Transport Management, Git-based pipelines), and environment strategy (Dev/Test/Prod, bluegreen, canary).
4) Secure SDLC& Cybersecurity
- Enforce Secure SDLC gates from requirements through operations: threat modeling, secure design reviews, SAST/DAST/SCA, dependency scanning, SBOM, code signing.
- Ensure identity& access best practices (least privilege, MFA/SSO, role-based access control, segregation of duties).
- Apply data protection (encryption in transit/at rest, masking, key management, secrets handling) and secure logging/monitoring.
- Coordinate security testing (penetration tests, red team findings) and remediation.
5) SOX Controls& Audit Readiness
- Implement and evidence SOX ITGC and automated application controls across change management, access management, and operations.
- Maintain audit trails (who/what/when), maker-checker approvals, and segregation of duties in workflows.
- Prepare and present audit evidence for design effectiveness (DE) and operating effectiveness (OE): access reviews, change approvals, test scripts, deployment logs, incident records.
- Embed control checkpoints into CI/CD and operations (pre-commit checks, change freezes, approvals, dual control).
6) Stakeholder Management
- Partner with Procurement, Finance, AP, Supplier Management, Compliance, and Cybersecurity to shape requirements and success metrics.
- Communicate status, risks, and dependencies to leadership facilitate UAT and business readiness.
7) Operations &Handover
- Ensure production readiness: monitoring/observability, alerting, capacity plans, DR/BCP, runbooks, KT to support teams.
- Drive incident/problem management (root cause analysis, corrective actions) and continuous improvements.
More About You:
- Candidate must possess Bachelor's degree in Computer Science, Information Systems, Engineering, or equivalent experience
- 5+ years in IT engineering or technical project roles with vendor management responsibility.
- Hands-on experience with Supplier Portal or P2P process automation and enterprise workflow platforms.
- Strong grasp of Secure SDLC, application security controls, and modern CI/CD practices.
- Practical experience implementing SOX-aligned controls (ITGC, change & access controls, audit evidence).
- Integration experience with SAP S4HANA and identity providers (Azure AD/Entra ID, SAP IAS, etc ).
- Excellent documentation, communication, and stakeholder management skills.
- SAP BTP:CAP/Node.js, SAP Build Process Automation/Workflow, Integration Suite (CPI)
- API management(REST/OData), Dream Factory, event streaming (e.g., Event Mesh/Kafka), webhooks.
- Security tooling: SAST/DAST/SCA, SBOM.
- DevOps: Git, SAP Transport Management
- Knowledge of Supply Chain process, vendor master, data quality, and compliance
- Experience with document exchange (e.g., onboarding packs, contracts, certificates, ISO docs).
- Exposure to privacy regulations (GDPR/PDPA), and data retention requirements.
SSMC is committed to equal employment opportunities and abides by the Tripartite Guidelines on Fair Employment Practices (TGFEP). All qualified applicants will receive non-discriminatory consideration for employment on the basis of merit and regardless of age, race, gender, religion, marital status and family responsibilities, or disability, or any other attributes as protected by the relevant laws.
