The driving force behind our success has always been the people of AspenTech. What drives us, is our aspiration, our desire and ambition to keep pushing the envelope, overcoming any hurdle, challenging the status quo to continually find a better way. You will experience these qualities of passion, pride and aspiration in many ways — from a rich set of career development programs to support of community service projects to social events that foster fun and relationship building across our global community. The Role The Role The driving force behind our success has always been the people of AspenTech. Founded more than 40 years ago by the best and brightest engineers at MIT, we continue to tackle the most complex process manufacturing challenges. Our aspenONE software enables our customers to achieve operational excellence by increasing capacity, improving margins, and reducing costs, while becoming more energy efficient, ensuring safety, and shrinking their carbon footprint. This is a place where people are fiercely passionate about technology and have a desire to make a difference through the application of engineering and software technologies to solve real business problems. As a Senior Engineer in our Technology Group, you will help develop AspenTech’s market\-leading process simulation products. You will leverage your skills and passion to provide leadership that will help drive AspenTech’s Asset Optimization strategy. Your Impact Your Impact* Design, develop, maintain, and support process modeling technology in the next generation engineering platform. * Collaborate with product managers, product designers and developers to develop detailed product requirements for unit operation models and solution algorithms * Keep current with new and developing technologies as they appear in industry and academia and assist in determining the feasibility of implementing new technologies What You'll Need What You'll Need* Masters or PhD in Chemical Engineering with expertise in mathematical modeling * Experience with numerical methods for steady state and dynamic systems * Experience with programming language such as Python, C\#, C\+\+ and Fortran * Experience with simulation tools such as Aspen Plus, Aspen HYSYS or Aspen Custom Modeler * Excellent interpersonal, communication, writing and presentation skills. \#LI\-ML1