AspenTech Video

Provided by employer [?]


AspenTech – Why Work For Us?

About AspenTech Banner Resized (Updated)

We’re obsessed with innovation and continuous improvement —  from our MIT roots to our scores of product industry firsts to our extraordinarily talented employees who ask “what if” every day… stretching the boundaries of what’s possible is part of our DNA.

Our software tackles the most complex  process manufacturing challenges, creating value and improving profitability for our customers.  The industries that drive our economies and touch our lives are optimized by aspenONE software every day.  The world’s leading oil & gas, chemical, engineering & construction, pharmaceutical, food, beverage, and consumer packaged goods companies all rely on AspenTech to run their business.

Hear from members of AspenTech’s leadership team on their process industry insight and how we generate superior financial and operating results for our customers.


With integrated aspenONE software, process manufacturers can optimize their engineering, manufacturing, and supply chains.  AspenTech customers are better able to achieve operational excellence —  increasing capacity, improving margins, reducing costs, becoming more energy efficient, ensuring safety, and shrinking their carbon footprint.

Our products represent the industry standard in process optimization, helping more than 150,000 users at over 1,750 companies drive profitability faster and more efficiently than ever before.


We always ask the question "What if you could...?"

At AspenTech, we love questions. We are a company that is driven by curiosity, exploration, and finding a better way to meet challenges head on. We value out-of-the box thinkers who embrace change and aspire to make a difference. Are you curious about what life is like as an AspenTech team member?


Innovation. Collaboration. Execution. — AspenTech's core principles that guide how we operate. We strive to be the best and believe that having a culture of innovation, working together and being both creative and disciplined in our thinking helps us deliver value to our customers and makes working at AspenTech a unique experience for our employees. 



Your Contributions CountOur 1,300+ employees have made AspenTech the #1 process optimization software company, but we haven’t let success go to our heads! Actually, we like to think that we are pretty down to earth. Our teams are a hardworking mix of seasoned and budding professionals with a flair for tackling hard problems. While our market impact is big, we offer many of the advantages of a smaller organization. Every employee has a real opportunity to make important contributions that directly benefit our customers and drive our success. At AspenTech, you can develop your career in a global company that’s large enough to have good resources, but small enough so that you are noticed at the highest levels.


Career DevelopmentEmployees are encouraged to take an active role in shaping their careers and AspenTech is committed to helping with our “Get Ready” Career Development Program. Whether it be career talks where employees gain insight from successful colleagues or an openess for candid conversations with managers or mentors, employees have all the resources they need to grow. We strive to promote from within and grow our future leaders from the ground up.


Community Involvement — While we are a global company, we value our local communities and supporting charitable causes that our employees are passionate about. AspenTech’s Charitable Contributions Program helps employees give back to their favorite charities and make a difference towards improving the lives of others. We are geared towards organizations whose mission involve educational programs for the disadvantaged, human/social services, children in need and medical research.



Milestones & Innovations

AspenTech’s history of leadership is marked by breakthrough innovations in process optimization and a heritage of delivering superior value to process industry companies around the world.


HOI 2 - Chalkboard

HOI 3 - aspenONE logo

HOI 4 - Burlington Office

HOI 5 - aspenONE V7

HOI 6 - 2011 R&D 100

HOI 7 - AspenTech 2011 iOS

HOI 8 - Nashua Office

HOI 9 - AspenTech Academy






AspenTech was founded in 1981, after MIT's chemical engineering group received a U.S. Department of Energy grant to study technical innovation in the process industry in response to the 1970s oil crisis.

AspenTech released its first product, Aspen Plus®. Today, Aspen Plus is the #1 software product for chemical process modeling.


AspenTech hosts its first user group meeting. Today, the company’s OPTIMIZE conference is the world’s largest event focused exclusively on process optimization, with attendees from over 40 countries.

AspenTech released its first product, Aspen Plus®. Today, Aspen Plus is the #1 software product for chemical process modeling.


The first planning software for refineries is released. Today, Aspen PIMS is used to plan three quarters of the world’s refining feedstock.


The first commercially available model predictive control software is released. Today, Aspen DMCplus is the #1 advanced process control product.


AspenTech becomes a publicly traded company on the NASDAQ exchange.


AspenTech is named one of 200 Best Small Companies in the U.S. by Forbes Magazine.

AspenTech begins a series of acquisitions. Over the next several years AspenTech acquires over 25 best-of-breed companies to expand its portfolio of optimization products in manufacturing and supply chain as well as engineering.


The first Search Algorithms for optimizing Polymers Scheduling are released. Today, Aspen Plant Scheduler features the latest scheduling technology that allows customers to create optimal schedules that can be viewed at a glance and easily adjusted on the fly.


The first Configured Application Product (CAP) in Supply Chain Management is released. Today, AspenTech’s Supply Chain Management suite continues to deliver new ways to standardize and simplify solutions for complex supply chains across the process industries.


The initial release of aspenONE® software brings together integrated suites of optimization products across engineering, manufacturing and supply chain.

AspenTech receives the SSPA Hall of Fame STAR Award for excellence Complex Support Applications, the fifth time the company has received the award.


AspenTech names Mark Fusco President & CEO.



AspenTech opens an R&D Quality Assurance center in Shanghai, China.


AspenTech moves its corporate headquarters from Cambridge to Burlington, MA to facilitate hiring and recruitment objectives.


AspenTech introduces aspenONE V7, a groundbreaking release that enables companies to more easily adopt best practices for engineering excellence.


AspenTech receives the prestigious R&D 100 Award for innovation in software R&D Magazine—for a breakthrough collaboration with National Institute of Standards and Technology (NIST) that gives process engineers modeling capabilities for a wide-range of chemical compounds for improved design and optimization of process industry plants.

AspenTech releases aspenONE software in nine languages—Chinese, French, German, Italian, Japanese, Korean, Portuguese, Russian, and Spanish—adding to the existing English version.


AspenTech opens an office in Moscow to better serve its Russia and Eastern European-based customers.


AspenTech introduces mobile applications for instant access to aspenONE software on Apple iPad, iPhone, and Blackberry devices.

AspenTech wins a Supply & Demand Chain Executive 100 Award, recognizing a project where aspenONE software helped a leading plastics and chemicals manufacturer increase the length of its scheduling horizon by 100 percent and reduce maintenance over 80 percent.


AspenTech launches the AspenTech Academy, a corporate advisory group of world-renowned university professors. The charter of the AspenTech Academy is to advise and guide the company on the development of next-generation aspenONE software products.

AspenTech announces the release of aspenONE V8 software, delivering breakthrough innovations in usability and introducing the “Activation” feature.

AspenTech launches aspenONE Desktop package that makes it easier for small-to-medium engineering companies to use the same aspenONE software used by the world's largest process manufacturing companies.


AspenTech introduces the first content marketplace for process optimization with aspenONE Exchange. It is a one-stop shop to source equipment data, third-party content, and AspenTech resources.

AspenTech introduces the aspenONE web and mobile interface, enabling customers to run Aspen Plus and Aspen HYSYS model from any web-enabled device with no software installation or training.

AspenTech names Antonio Pietri President & CEO.


AspenTech is named to Forbes Magazine’s 2014 list of the World’s Most Innovative Growth Companies. AspenTech was ranked #11 among the top 100 companies that investors expect to be innovative today and in the future. 



University Hiring Program Banner Resized

Start your future with an opportunity to excel at AspenTech

More than thirty years ago, a group of innovative students at the Massachusetts Institute of Technology (M.I.T.) made the transition from academics to business to help found Aspen Technology and change the world of process optimization. AspenTech continues to work with the leading universities of the world through our university recruitment program.

The university graduates represent the next generation of AspenTech experts – high-potential technical and business talent who will learn from and complement our highly experienced teams, which include a wide range of roles. The goal of the program is to create the right blend of seasoned professionals and new talent, with an eye toward the future.

We are targeting bright graduates with the following majors (or variations of):

  • Engineering (Chemical, Operations Research/Industrial) 
  • Computer Science 
  • Management Science 
  • Mathematics 
  • Business

In addition to expertise in their fields, we look for enthusiasm and a willingness to learn a range of business and technical specialties. Ingenuity, determination, a competitive spirit and commitment to the highest ethical standards -- that's what it takes to be succcessful at AspenTech.

We are attending career fairs and on-campus activities at universities around the world. We hope to see you there!

AspenTech Reviews

167 Reviews
Rating Trends
Recommend to a friend
Approve of CEO
AspenTech President and Chief Executive Officer Antonio Pietri
Antonio Pietri
29 Ratings
  • Featured Review

    Helpful (4)

    Exciting place to work

    • Comp & Benefits
    • Work/Life Balance
    • Senior Management
    • Culture & Values
    • Career Opportunities
    Current Employee - Professional Services in Houston, TX
    Current Employee - Professional Services in Houston, TX

    I have been working at AspenTech full-time (more than 5 years)

    Positive Outlook
    Approves of CEO
    Positive Outlook
    Approves of CEO


    1. Great salary and benefits, 2. A new CEO that has a passion for our customers and our employees, 3. A company that believes in developing their people and promoting from within, 4. A place where you can make a difference, 5. A long list of the best customers in the world, 6. Innovative, value-driven market-leading products


    Under the former CEO there was not enough empowerment for the employees or focus on our customers. That culture is absolutely changing under the new CEO with many initiatives in place. Cultures do not change overnight but it is clear that the CEO and Executive Team are absolutely committed to our customers and employees. There are many new initiatves in place that are being driven employees to look at improving the customer experience, new training initiatives for employees, etc. This is a very exciting time to be a part of AspenTech!

    Advice to Management

    Continue to do the things you are doing to bring our customers and employees back to our central focus.

AspenTech Interviews

Updated Jan 20, 2015

Interview Experience

Interview Experience


Getting an Interview

Getting an Interview


Interview Difficulty


Interview Difficulty




    Technical Support Consultant Interview

    No Offer
    Positive Experience
    Easy Interview
    No Offer
    Positive Experience
    Easy Interview


    I applied online. The process took 4 daysinterviewed at AspenTech in November 2014.


    Received a phone interview with a hiring manager, behavior type questions about myself and work ethic. Followed by a 5 panel 1:1 interview. Each interview lasted 30-45 min and mainly technical about thermodynamics and science.

    Interview Questions

    • Name the three laws of thermodynamics, explain enthalpy and entropy   1 Answer

AspenTech Awards & Accolades

Something missing? Add an award
Most Innovative Growth Companies (IT Software & Services), Forbes Magazine, 2014
Best Energy Management Technology, Asian Manfacturing Awards, 2013
Readers’ Choice Award, Chemical Processing Magazine, 2012
Show More

Additional Info

Headquarters Bedford, MA
Size 1000 to 5000 Employees
Founded 1981
Type Company - Public (AZPN)
Industry Information Technology
Revenue $100 to $500 million (USD) per year
Competitors Honeywell, Invensys

AspenTech is a leading supplier of software that optimizes process manufacturing – for energy, chemicals, pharmaceuticals, engineering and construction, and other industries that manufacture and produce products from a chemical process. With integrated aspenONE solutions, process manufacturers can implement best practices for optimizing their engineering, manufacturing and supply chain operations. As a result, AspenTech customers are better able to increase capacity, improve margins, reduce costs and become more energy efficient. To see how the world’s leading process... More

Work at AspenTech? Share Your Experiences


Click to Rate