EPC Plant Engineer

Appealing Points

• Hands-on ownership of Hexagon SmartPlant Foundation (SPF) implementations for major EPC, plant engineering, and energy/industrial clients
• A blended role combining engineering information management expertise with Microsoft .NET development across configuration, migration, integration, and production support
• Collaborative onsite-offshore environment working alongside client engineering, IT, document control, and global delivery teams

Annual Salary: 7 Million Yen and above

Job Responsibilities

• Configure, administer, customize, and support SmartPlant Foundation environments across development, test, UAT, and production
• Translate business and engineering information management requirements into SPF configurations and technical solutions
• Configure SPF schema objects, classes, interfaces, relationships, methods, forms, menus, access control, workflows, and business rules
• Develop and maintain custom solutions using C#, ASP.NET / ASP.NET Core, Web APIs, Windows services, and related .NET technologies
• Design and implement interfaces between SPF and engineering/enterprise applications via supported APIs, web services, file-based, and database integration patterns
• Plan and execute data migration activities including mapping, extraction, transformation, loading, validation, reconciliation, and defect resolution
• Develop data-loading tools, automation utilities, reports, dashboards, and scripts to improve engineering data quality and productivity
• Support publishing and retrieval of engineering documents/data associated with tools such as Smart 3D, Smart P&ID, Smart Instrumentation, and Smart Electrical, where applicable
• Perform incident analysis, troubleshooting, root-cause analysis, performance monitoring, and application support for SPF and custom .NET components
• Prepare technical specifications, configuration documents, interface designs, migration plans, test cases, deployment instructions, and support documentation
• Participate in design reviews, code reviews, testing, release management, UAT, deployment, and knowledge-transfer activities
• Coordinate with client stakeholders, product vendors, database teams, infrastructure teams, and global delivery teams to meet project commitments

Required Qualifications

Technical Skills

• Strong hands-on experience with Hexagon SmartPlant Foundation / SmartPlant Enterprise for Owner Operators or equivalent SPF implementations
• Experience in SPF administration, configuration, schema modeling, workflows, security, document management, and troubleshooting
• Hands-on experience in SPF data migration, data loading, validation, reconciliation, and engineering data quality management
• Proficiency in C#, .NET Framework, ASP.NET MVC, ASP.NET Core, REST APIs, web services, Entity Framework, and LINQ
• Strong knowledge of Microsoft SQL Server, T-SQL, stored procedures, database design, query optimization, and data analysis
• Experience developing integration services, batch utilities, Windows services, scheduled jobs, and automation tools
• Working knowledge of JavaScript/TypeScript, HTML, CSS, JSON, XML, and source-control practices
• Experience with Visual Studio, Git or Azure DevOps, CI/CD processes, debugging, logging, and release management
• Understanding of engineering document and tag data used in EPC or owner-operator environments

Soft Skills

• Excellent written, verbal, listening, and client-facing communication skills
• Strong analytical, troubleshooting, and problem-solving capabilities
• Ability to work effectively in onsite-offshore and cross-functional delivery teams
• Ability to manage priorities, document decisions, and drive technical actions to closure

Experience

• Minimum 5 years of overall software engineering or engineering information management experience
• Minimum 3 years of hands-on experience in SmartPlant Foundation configuration, customization, migration, integration, or production support
• Demonstrated experience delivering .NET-based applications or integration solutions in an enterprise environment

Educational Qualifications

• Bachelor's or master's degree in Computer Science, Information Technology, Mechanical Engineering, Electrical Engineering, Instrumentation Engineering, or a related discipline

Preferred Qualifications

• Knowledge of Smart 3D, Smart P&ID, Smart Instrumentation, Smart Electrical, EDMS, or asset information management platforms
• Exposure to cloud services, Power BI, SharePoint, or enterprise integration platforms
• Prior experience in EPC, oil and gas, petrochemical, energy, utilities, infrastructure, or industrial plant projects
• Hexagon SPF training or certification and Microsoft .NET / Azure certifications
• Japanese language capability for relevant client engagements

Required languages: Business level English required, Japanese – Preferred.

About Company:

This company has been certified as the “best employer” in 2020 by the “Top Employers Institute” which recognizes outstanding employers.

A global leader in consulting, technology, outsourcing, and next-generation services. With approximately 180,000 employees worldwide, the company helps clients in more than 50 countries stay ahead of the competition. Through the co-creation of innovative solutions, they help companies transform and thrive in an ever-changing world

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