MES Software Engineer

MES System Development

• Design and develop MES (Manufacturing Execution System) solutions using Agile/Sprint methodologies.
• Write and optimize SQL queries and procedures for MES customization.
• Implement site-specific configurations to support smart factory processes and network-wide functionality.

System Integration & Testing

• Collaborate with IT development teams to integrate MES data with middleware and enterprise systems.
• Build Advantage Architect workflows and support SQL Server stored procedures.
• Conduct unit and system testing, including documentation and deployment support.

Support & Troubleshooting

• Provide second-level production support for MES operations, including outages and process failures.
• Offer emergency support on-call, including off-hours and holidays.
• Work directly with client teams to ensure operational continuity and satisfaction.

Collaboration & Documentation

• Coordinate with management, users, and analysts to gather requirements and ensure MES solutions meet business needs.
• Maintain technical documentation, including system configurations and test plans.
• Contribute to ongoing MES enhancements and future-proofing strategies.

• Bachelor’s degree in Computer Science, Information Technology, or related field., * Minimum 1 year of experience in IT system integration, solution development, or MES operations.
• Experience with relational database systems like Oracle (SQL, Procedures, RDBMS).
• Proficiency in Windows-based .NET C# WinForms or Java programming.

Skills

• Understanding of MES or production systems in a manufacturing environment.
• Ability to work independently and collaboratively in a fast-paced environment.
• Strong documentation, testing, and troubleshooting skills.
• Proficiency in Atlassian tools (JIRA, Confluence, Bitbucket, Bamboo) is a plus.
• Fluent in English or Korean (reading, writing, speaking, and listening).
• Must be legally authorized to work in the United States., Strong analytical mindset and technical problem-solving abilities Effective communicator and team collaborator Detail-oriented and process-driven Passionate about manufacturing innovation and digital transformation

???? Schedule: 8 hours/day | On-call support as needed (including holidays and off-hours) ️ Travel: Business trips may be required per customer request (e.g., Kentucky, Tennessee, Cartersville, GA) ???? Salary: Based on Experience ???? Benefits: 100% Employer Paid Medical, Dental, Vision | 401(k) Match | PTO & Holidays | Paid Lunch | Commuter Benefit

SK AX USA, Inc. is a leading global IT service provider and a subsidiary of SK Group, one of South Korea’s largest conglomerates. Our U.S. operations focus on IT consulting, infrastructure support, smart factory solutions, and digital innovation. We are seeking a driven MES Software Engineer to join our growing digital team and support our MES integration efforts at key manufacturing sites across the U.S.