Edited By Barani Krishnan
Review & Contribution By Dr. Olivia Martinez
A Ph.D. in Industrial Engineering can advance research and academic careers in optimizing complex systems and processes. It focuses on developing expertise in operations research, systems engineering, etc.
A Ph.D. in industrial engineering has various facets and offers students a variety of career opportunities, including those in academia, industry, and research. As it adds value to both self and business, a Ph.D. in Industrial Engineering will give students advanced knowledge and abilities in demand by the industry, such as production planning, quality, systems, and cost analysis. They will learn how to use cutting-edge tools and approaches, data-driven decision-making, and meet engineering challenges that are present in the market today and might potentially emerge in the future. Graduates are well-prepared for roles in academia, research institutions, and industry, where they can lead innovative projects, shape policy, and drive advancements in industrial engineering practices.
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Find the Best Ph.D. in Industrial Engineering Programs
Boiling down to the best Ph.D. in industrial engineering programs is tough. All reputed universities offer a Ph.D. in Engineering, but choosing the best is tricky. The best degree should ideally help one advance their career in the fields of supply chain management, manufacturing, operations research, automation, reliability, human factors, engineering management, data science, ergonomics, and logistics. The university must be equipped with the best labs and a rich library. The faculties must be well-read and have had experience in the domain. Based on our proprietary methodology, here is a list of colleges that offer the best Ph.D. in industrial engineering programs.
| Univ | Address | Tuition | Grad Rate |
| Mississippi State University | Lee Boulevard, Mississippi State, Mississippi 39762 | $26,580 | 63% |
Universities and programs are ranked by various factors, such as affordability, curriculum and coursework, reputation and availability, program length, statistics, the potential of employment, and return on investment for the students. For a more in-depth analysis, please read about our rankings methodology page.
What to Expect from a Ph.D. in Industrial Engineering
The Ph.D. in Industrial Engineering program typically requires the completion of 72 to 90 credits, depending on the institution and the candidate’s prior academic background. This comprehensive Ph.D. industrial engineering online is designed for individuals seeking advanced research and academic careers in optimizing complex systems and processes. They will develop expertise in operations research, systems engineering, manufacturing, logistics, human factors, and data analytics. The foundation of IE, the depth of IE, theory and practice, and a range of knowledge spanning many fields will be taught to students through coursework, milestone exams, and independent study that concludes with a dissertation. Graduates are well-prepared for roles in academia, research institutions, and industry, where they can lead innovative projects, shape policy, and drive advancements in industrial engineering practices.
Program Structure, Coursework, and Dissertation
A Ph.D. in industrial engineering online is a research-based degree for students who wish to join academics, consulting, or an organization that demands deep subject knowledge. It includes set coursework and completion of a preliminary exam, a dissertation, and also an oral or a written defense proposal for the dissertation. This program generally required an average of 60 credit hours and an additional 27 credit hours for the dissertation.
Some of the courses that individuals might study during the program are:
Lean Manufacturing
A production technique called lean manufacturing aims to speed up response times from suppliers and consumers and production time. The method strives to boost productivity by reducing waste, streamlining procedures, and lowering expenses. By simply creating what is needed and avoiding overstocking, the approach enables lowering waste and inventory expenses. The strategy enhances productivity and aids in raising profitability by shortening production time.
Supply Chain Management
The practice of planning and managing supply chain operations to gain (or preserve) competitive advantage is known as supply chain management. Supply chain management, which deals with every production stage, from raw material acquisition to the finished product, is central to a business’s operations.
Automated Systems Engineering
An automation engineer employs technology to enhance, simplify, and automate production, looking into different aspects such as electricity generation, warehouse distribution, mining, and many other activities to minimize the need for human intervention and maximize efficiency. They are in charge of organizing, putting into practice, and maintaining such technology.
Production and Inventory Control
The terms “production and inventory control” refer to the number of items and materials available for use in manufacturing. This is distinct from the supply of work-in-process items, which represents the value of goods still being manufactured, and the supply of completed products, which means the value of goods sold to customers.
Applied Programming
Turning an original articulation of a computing problem into executable computer programs is called applied programming (commonly abbreviated as programming). Programming entails tasks such as analysis, conceptual development, algorithm generation, verification of algorithm requirements, including their accuracy and resource usage, and implementation of algorithms in a programming language.
Some other courses would be:
- Enterprise Business Intelligence
- Computer Integrated Manufacturing
- Database
- ERP Overview
- Advanced Engineering Statistics
- Advanced Manufacturing Engineering Systems
- Operations Research
- Discrete Event Simulation
- Design of Experiments
- Quality Systems and Process Improvement
- Design and Analysis Methods for Systems Improvements
- Engineering Economic Analysis
- Optimization
- Production Systems
- Production Systems
Learning Outcomes and Skills Gained
A Ph.D. in Industrial Engineering is in demand and will always be, owing to global industrialization. Students with a doctoral degree are usually ahead of the competition when it comes to subject knowledge. By the end of the program, students with a doctoral degree in Industrial Engineering program develop the ability to:
- demonstrate advanced research skills in industrial engineering through the design, execution, and dissemination of original research projects;
- acquire analytical and critical thinking skills to identify, analyze, and solve complex problems in industrial engineering and related fields;
- demonstrate a comprehensive understanding of interdisciplinary concepts and methodologies relevant to industrial engineering, including operations research, systems engineering, manufacturing, logistics, and data analytics;
- demonstrate expertise in specialized areas of industrial engineering, such as optimization techniques, simulation modeling, supply chain management, quality control, and human factors engineering;
- demonstrate written and oral communication skills to effectively convey research findings, theories, and methodologies to technical and non-technical audiences;
- demonstrate leadership qualities and teamwork abilities to collaborate effectively with interdisciplinary teams and lead research initiatives in academic, industrial, and governmental settings;
- demonstrate ethical principles and professional standards in research, including responsibly conducting research, intellectual property rights, and moral implications of industrial engineering practices;
- demonstrate creativity and innovation in problem-solving approaches, encouraging the development of novel solutions and advancements in industrial engineering theory and practice;
- demonstrate adaptability to emerging technologies, methodologies, and industry trends and commit to lifelong learning and professional development;
- demonstrate experience in teaching, mentoring, and advising undergraduate and graduate students, preparing for roles in academia, and contributing to the education and training of future industrial engineers.
Areas of Specialization for Industrial Engineering Ph.D. Students
A Ph.D. in industrial engineering opens up immense job opportunities for students. Choosing a specialization makes them carve a niche in a particular subject and become the master of the same. It aids in job searches and allows a narrowing of suitable choices. Below are the four significant concentrations in the Ph.D. in industrial engineering program:
| Area of Specialization | Description | Career Options |
|---|---|---|
| Health Systems | The health systems concentration aims to prepare students to analyze broad healthcare concerns, such as long-term care, quality improvement, prevention, finance, and system evaluation. Because they must use scientific approaches in a value-driven context, health systems engineers must fundamentally understand how people solve problems. | Health solution partner, hospital administrator, and more. |
| Human Factors and Ergonomics | Work-life quality, ergonomics, occupational safety, and health for employees and management are all topics covered in human factors and ergonomics. Human systems engineers may make effective, secure, and fulfilling workplaces by analyzing, developing, testing, and evaluating how people interact there. | Manager, human factors and user experience design, human factor engineer, and more. |
| Advanced Manufacturing and Industrial AI | This concentration equips students with the abilities and information required to thrive in the manufacturing industry. These competencies include the theory of materials, their processes and control, manufacturing system design and analysis fundamentals, and knowledge of and practical experience with contemporary manufacturing technologies. | Advanced manufacturing engineers, software developers, and more. |
| Operations Research, Optimization, and Analytics | This concentration teaches analytical techniques that help resolve decision-making issues, particularly issues involving the distribution of limited resources and the design, planning, and operation of systems. Some leading topics include applied probability & stochastic modeling, optimization and algorithms, and decision analysis. | Operation research scientists, analysts, project leader operations research, and more. |
Full-Time and Part-Time Ph.D. Programs
A Ph.D., as everyone knows, is a time-consuming program and calls for a lot of dedication on the part of the student. On average, a full-time industrial engineering Ph.D. program online takes three to five years to complete. There are two ways to pursue this program, either full-time or part-time. A full-time program can be completed more quickly and offers ample research and thesis writing time. Plus, it provides a better connection between the faculty and candidates. On the other hand, a part-time program takes longer to complete, such as six to eight years. The maximum time to complete the PhD program is eight to ten years. Part-timers are generally engaged in other obligations like family and jobs, so they cannot dedicate as much time and effort as a full-time student might.
Accelerated Industrial Engineering Ph.D. Programs
A full-time Ph.D. in industrial engineering can be completed in three to five years; however, if students opt for accelerated programs or a program with no dissertation, it can be finished in less than three years. A selected group of individuals have completed their Ph.D. degrees in just two years. Universities might now label their programs as accelerated programs but may encourage them to increase their speed and complete them much faster than the stipulated time frame. Some accelerated Industrial Engineering PhD programs include:
Admission Requirements for Ph.D. in Industrial Engineering Programs
The admission requirements for Ph.D. in industrial engineering programs may differ for colleges and universities. However, some requirements are common across all universities, and these are listed below:
- Candidates must hold an M.S. in the field where they wish to pursue their Ph.D.
- The field should be closely related to industrial engineering.
- All applicants must also submit their GRE results.
- Students whose mother tongue is not English must take the TOEFL (or IELTS) exam.
- High academic success or other convincing documentation of professional accomplishments is required for program enrollment.
No GRE Ph.D. in Industrial Engineering
GRE has been essential to enroll in a Ph.D. program, but some universities have started offering Ph. D. enrollments without a GRE score. Ph.D. in industrial engineering no gre does not apply to those with a solid academic record, relevant work experience, and a high GPA. The quality of education at GRE-accepting and no GRE colleges is the same. The University of Illinois [3] Urbana-Champaign is an example of a university accepting Ph.D. admissions without a GRE.
How to Ensure a Ph.D. in Industrial Engineering Program is Accredited
A college or university must be accredited to gain students’ trust. Accreditation shows that the education imparted at the university is at par with industry standards and that the degree will be accepted widely. Having been accredited means that the college meets set standards of quality. An online industrial engineering Ph.D. might be accredited nationally or regionally by different independent organizations that are recognized by the United States Department of Education (USDE) [4] or the Council for Higher Education Accreditation (CHEA)[5]. Some of the regional accrediting bodies are mentioned below:
- New England Commission of Higher Education (NECHE) [6]
- Middle States Commission on Higher Education (MSCHE) [7]
- Higher Learning Commission (HLC) [8]
- Southern Association of Colleges and Schools Commission on Colleges (SACSCOC) [9]
- Northwest Commission on Colleges and Universities (NWCCU) [10]
- Western Association of Schools and Colleges (WASC) Senior College and University Commission (WSCUC) [11]
The university should have a programmatic accreditation by:
Free Industrial Engineering Courses
Free online courses are always beneficial for Ph.D. students because they help research specific topics. Most of the time, organizations do not recognize these courses, which are not accredited, but they remain a good source of learning and knowledge acquisition for candidates. Here are some free industrial engineering courses that may be explored:
| Course | Description | Provided by |
|---|---|---|
| Product Design, Prototyping, and Testing [13] | Create wireframes, prototypes, 3D renderings, and minimally viable products (MVPs) to turn product concepts into physical assets to test hypotheses and confirm user preferences. | EdX |
| Operations Research (1): Models and Applications [14] | In this course, students are taught how to formulate several mathematical models to address optimization problems with commercial applications and how to solve the optimization problem using one of the most widely available software, Office Excel. | Coursera |
| Circular Economy – Sustainable Materials Management [15] | This course studies the sources of the main components present in goods put to use daily and ways to use them more continuously, effectively, and in closed loops. The Circular Economy aims to do this, but it doesn’t just happen. It is the outcome of decisions and tactics made by manufacturers, suppliers, business owners, legislators, and customers. | Coursera |
Ways to Pay for a Ph.D. in Industrial Engineering Program
Pursuing a doctoral degree is a good investment of time and money. In such situations, how to pay college fees becomes a persistent question. This is one of the reasons why students opt for a part-time degree, which gives them the flexibility to earn while they learn. However, even if they enroll in a full-time program, a Ph.D. can be funded in various ways. A Ph.D. in industrial engineering candidates can arrange funding through the following ways:
Scholarships are offered to students based on their merit or need. These are not to be paid off, but finding scholarships requires effort. Students must be in constant search of scholarships and note the relevant application dates. The application validity usually expires before a student learns about it, so it is best to research this in advance.
It is an application that an individual fills out if they plan to enroll in a university. The form would give them a fair idea of the federal loans for which they are eligible. The U.S. Department of Education offers these federal loans via federal programs.
Grants
Grants for student loans are awarded to individuals based on need, merit, or both. These are a kind of financial aid that need not be repaid. These are available for undergraduates as well as graduates in almost all fields. Most of the grants are open to all. However, some are open to only specific majors.
Work-Study
Some full-time Ph.D. students opt for jobs on campus. These jobs are generally in the library, fitness centers, and research labs. They are also offered subsidized accommodation on campus. This may help them earn to pay for study related and other expenses.
Fully Funded Ph.D. in Industrial Engineering
A fully funded Ph.D. in industrial engineering is available for students who struggle to bear the cost of their studies. It is a common practice in the USA to offer fully funded doctoral degrees to candidates. The universities either offer scholarships or engage them in assistantships. Here are listed some universities that provide a fully-funded Ph.D. in industrial engineering:
| University | Description |
|---|---|
| The University of Arizona [16] | The top domestic and international Ph.D. candidates in industrial engineering are eligible for the scholarships, which pay for all of their graduation fees and the premiums for the University of Arizona’s student health insurance program. |
| Harvard University [17] | Ph.D. students of Engineering and Applied Sciences are offered scholarships here. Most of the candidates for science subjects are offered total funding till the compilation of their program. |
| Rochester Institute of Technology [18] | Rochester Institute of Technology offers total tuition fees for industrial engineering doctoral students. They are on campus as research assistants or as teaching assistantships. |
Career Opportunities and Salaries After Graduating From a Ph.D. in Industrial Engineering
An important motivation for enrolling in a program is the job prospects available after graduating. Those with an online Ph.D. in industrial engineering have many job options. These engineers are highly sought-after as the highest degree level holders in the domain. They are more trusted by employees than those with a bachelor’s degree or a master’s degree. Some jobs that candidates can take include:
- Data Analyst
- Energy Efficiency Engineer
- Ergonomics Engineer
- Health Systems Engineer
- Industrial Safety Engineer
- Lean Manufacturing Specialist
- Logistics Manager
- Manufacturing Engineer
- Operations Manager
- Operations Research Analyst
- Process Improvement Consultant
- Production Planner
- Project Manager
- Quality Control Engineer
- Supply Chain Manager
Here are four popular occupations that employ industrial engineers with a Ph.D. :
| Occupation | Job Description | Skills Required | Median Annual Salary | Job Growth (up to 2032) |
|---|---|---|---|---|
| Industrial Production Manager [19] | Industrial Production Managers are pivotal in ensuring manufacturing facilities’ smooth and efficient operation. They oversee all aspects of production, from scheduling and resource allocation to quality control and cost management. By leveraging their leadership and decision-making abilities, they drive teams to meet productivity, quality, and profitability goals. Their strategic planning and coordination efforts are essential for optimizing workflow and maximizing output while maintaining high product quality standards. | Business skills, interpersonal skills, leadership skills, organizational skills, and problem-solving skills. | $116,970 per year | 2% (as fast as average) |
| Industrial Engineers [1] | Industrial Engineers are responsible for optimizing production processes to enhance efficiency and productivity. They design systems integrating workers, equipment, materials, and information to streamline operations. By conducting time and motion studies, analyzing production costs, and implementing lean methodologies, they identify opportunities for improvement and implement strategies to enhance performance. Their work contributes to increased output, reduced waste, and improved quality within manufacturing and service industries. | Speaking skills, writing skills, writing skills, listening skills, and creativity. | $99,380 per year | 12% (much faster than average) |
| Materials Engineer [20] | Materials Engineers are involved in developing and testing materials used in various industries. They research and analyze the properties of materials to determine their suitability for specific applications. By conducting experiments and simulations, they innovate new materials and improve existing ones to meet performance requirements. Their work contributes to advancements in technology, product innovation, and sustainability. | Analytical skills, math skills, problem-solving skills, writing skills, and speaking skills. | $104,100 per year | 5% (faster than the average) |
| Management Analyst [21] | Management Analysts, also known as management consultants, work with organizations to improve efficiency and profitability. They analyze business processes, identify inefficiencies, and recommend solutions to streamline operations. They develop insights into organizational challenges and opportunities by researching, gathering data, and interviewing stakeholders. Their recommendations help businesses make informed decisions and achieve their strategic objectives. | Analytics skills, interpersonal skills, problem-solving skills, communication skills, and time management. | $93,000 per year | 11% (much faster than average) |
| Quality Control Inspectors [22] | Quality Control Inspectors are critical in maintaining product quality and customer satisfaction. They inspect materials, components, and finished products to meet quality standards and specifications. They identify defects and deviations from quality requirements by conducting visual inspections, measurements, and tests. Their meticulous attention to detail and commitment to quality contribute to the reputation and success of the organization. | Detail-oriented, math skills, mechanical skills, physical stamina, and technical skills. | $45,580 per year | -4% (decline) |
Certifications and Licensing for Ph.D. in Industrial Engineering Graduates
Industrial engineer certificates add to the professional experience of industrial engineering Ph.D. students and open doors to positions in engineering and manufacturing companies. Certifications are frequently used as indicators of skill and professional education by potential employers. The goal of the field of industrial engineering is to enhance systems and processes. Below are the various certifications that a Ph.D. in industrial engineering can earn:
Six Sigma Green Belt [23]
A Six Sigma Green Belt certification signifies that one has learned to use 100+ tools and techniques to help improve their work. These methods are crucial for working on DMAIC improvement projects. DMAIC means Define, Measure, Analyze, Improve, and Control.
Six Sigma Black Belt [24]
The Certified Six Sigma Black Belt is a specialist who can describe the theories and principles of Six Sigma and the supporting framework and equipment. A Black Belt represents team leadership, comprehending team dynamics, and delegating tasks to team members.
Project Management Professional [25]
The top project management certification in the world is called the Project Management Professional (PMP). The PMP now recognizes experience and proficiency in project leadership in any working method, including agile, predictive, and hybrid approaches. Project managers’ careers are boosted throughout industries, and it aids businesses in hiring the talent they require to operate more efficiently and effectively.
Additional Resources for Ph.D. in Industrial Engineering Graduates
Getting associated with associations and organizations dealing with industrial engineering can benefit industrial engineering doctoral program students. It offers unmatched exposure and makes them aware of how the real world works and the challenges they can face when they enter the industry. Networking is another benefit associated with the associations. Below are some of the famous associations that those in the Ph.D. in Industrial Engineering can relate to:
| Title/Resource | Description |
|---|---|
| SME – Society of Manufacturing Engineers [26] | SME is a nonprofit organization of experts, educators, and students dedicated to advancing and assisting the manufacturing sector. By furthering manufacturing technologies, creating a well-read workforce, and linking the manufacturing industry, SME aids manufacturers in innovating, expanding, and prospering. |
| INFORMS – Institute for Operation Research and The Management Sciences [27] | Operations research and analytics practitioners can use some initiatives and services offered by INFORMS, which encourage greater public interest in, comprehension of, and awareness of the benefits of operations research and analytics. |
| IISE – Institute of Industrial and Systems Engineers [28] | This is one of the most prominent professional organizations in support of the industrial engineering profession. It offers leadership for the application, knowledge transfer, research, training, and development of industrial engineering. |
| Alpha Pi Mu [29] | The association recognizes a student majoring in industrial engineering who has demonstrated great academic aptitude and passion in this field and actively supports any initiative promoting industrial engineering education. |
| American Society for Industrial Security (ASIS) [30] | The core of ASIS is a global network of 34,000 committed members who work together to promote security globally through advancing industry standards & guidelines, and certifications. The organization supports members in developing their security management careers while supporting the industry. |
FAQs About Ph.D. in Industrial Engineering Programs
What is a Ph.D. in industrial engineering?
The highest degree one may obtain in industrial engineering is a Ph.D. These courses train students in engineering and management science while preparing them to conduct original research. With a Ph.D. in industrial engineering, candidates can become experts in their discipline and leaders in academia, business, government, and research.
Why should you do an online Ph.D. in industrial engineering?
What can you do with a Ph.D. in industrial engineering?
Is a Ph.D. in industrial engineering worth it?
Why should you get a Ph.D. in industrial engineering?
How much does a Ph.D. in industrial engineering cost?
Citations:
Rochester Institute of Technology
University of Illinois Urbana – Champaign
United States Department of Education
Council for Higher Education Accreditation
New England Commission of Higher Education (NECHE)
Middle States Commission on Higher Education (MSCHE)
Higher Learning Commission (HLC)
Southern Association of Colleges and Schools Commission on Colleges (SACSCOC)
Northwest Commission on Colleges and Universities (NWCCU)
Western Association of Schools and Colleges (WASC) Senior College and University Commission (WSCUC)
Accreditation Board for Engineering and Technology (ABET)
Product Design, Prototyping, and Testing
Operations Research (1): Models and Applications
Circular Economy – Sustainable Materials Management
Rochester Institute of Technology
Project Management Professional
SME – Society of Manufacturing Engineers
INFORMS – Institute for Operation Research and The Management Science
IISE – Institute of Industrial and Systems Engineers