MES Software Engineer

The ideal candidate will have strong software engineering experience with .NET, C#, ASP.NET, REST APIs, and relational databases, along with experience supporting manufacturing or industrial applications. This position requires a hands-on engineer who can independently solve complex technical challenges, collaborate with business and IT teams, and contribute to large-scale MES initiatives., * Develop, enhance, and support MES applications using .NET, C#, ASP.NET, and Web APIs.

• Configure and maintain Siemens Opcenter Execution solutions to support manufacturing requirements.

• Build and support integrations between MES, enterprise systems, and shop floor technologies.

• Troubleshoot application issues, perform root cause analysis, and implement solutions.

• Support system enhancements, upgrades, integrations, and digital manufacturing initiatives.

• Develop and maintain technical documentation and provide application support.

• Collaborate with manufacturing teams, business stakeholders, and IT partners to deliver scalable solutions.

• Support messaging and middleware technologies including MSMQ, ActiveMQ, RabbitMQ, or similar platforms.

• Participate in testing, validation, and production support activities.

Education: Bachelor’s degree in Computer Science, Information Technology, Information Systems, Engineering, or a related field., * 7+ years of software development experience using .NET, C#, and ASP.NET.

• Experience developing enterprise applications using RESTful APIs and integration patterns.

• Experience with messaging technologies such as MSMQ, ActiveMQ, RabbitMQ, or similar middleware.

• Strong understanding of software development lifecycle (SDLC) and engineering best practices.

• Experience with Git, Azure DevOps/TFS, or similar source control platforms.

• Experience with relational databases including Oracle and SQL Server.

• Experience supporting applications in manufacturing, industrial, or 24/7 operational environments.

• Strong analytical, troubleshooting, and problem-solving skills.

• Ability to work independently and manage complex technical initiatives.

• Strong communication skills with the ability to collaborate across technical and business teams.

Preferred Qualifications

• Experience with Siemens Opcenter Execution Designer and Portal (formerly Camstar).

• Experience with Manufacturing Execution Systems (MES) platforms.

• Experience supporting MES implementations, upgrades, and integrations.

• Familiarity with CI/CD practices and automated deployment processes.

• Experience with GitLab, GitHub Actions, Jenkins, or similar CI/CD tools.

• Experience working in Agile/Scrum environments.

• Familiarity with AI-assisted development tools and modern engineering productivity practices.

CTG, a Cegeka company, delivers IT and business solutions that enhance clients’ digital agility, empowering them to seize new opportunities and overcome any challenge. Backed by more than 60 years’ experience and a commitment to being a reliable, results-driven partner, we work shoulder to shoulder with clients to shape digital together. Our vision is to be an indispensable partner to our clients and the preferred career destination for digital and technology experts. With more than 9,000 team members in over 15 countries, we combine global expertise with local insight to deliver innovative solutions. We operate across the Americas, Europe, and India, working with over 3,000 clients in many of today’s highest-growth industries.

Together, we shape what’s next-working shoulder to shoulder to deliver impactful solutions for our clients and society. Our culture is built by the people who work at CTG, the values we hold, and the actions we take. It’s a living, breathing thing that is renewed every day through the ways we engage with each other, our clients, and our communities. At CTG, you’ll find a workplace where you are encouraged to grow, supported in your ambitions, and empowered to shape your own career journey. For more information, visit www.ctg.com .

CTG will consider for employment all qualified applicants including those with criminal histories in a manner consistent with the requirements of all applicable local, state, and federal laws.

CTG is an Equal Opportunity Employer. CTG will assure equal opportunity and consideration to all applicants and employees in recruitment, selection, placement, training, benefits, compensation, promotion, transfer, and release of individuals without regard to race, creed, religion, color, national origin, sex, sexual orientation, gender identity and gender expression, age, disability, marital or veteran status, citizenship status, or any other discriminatory factors as required by law. CTG is fully committed to promoting employment opportunities for members of protected classes.