Graduate studies · Rossin College

Master’s Programs in Engineering

Twenty-one master’s programs. On campus, online, or a mix of both. Built for people who want to go deeper in their field — or change it.

  • Programs21
  • Departments8
  • CreditsTypically 30
  • DeliveryOn campus, blended or online
  • AdmissionRolling
  • GRENot required/considered
  • Application fee$50 USD
  • LocationBethlehem, Pennsylvania

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Master’s programs

Twenty-one programs across eight departments

Every program below is awarded by the P.C. Rossin College of Engineering and Applied Science at Lehigh University. Each links to a full page covering curriculum, requirements, funding and how to apply.

About master’s study at Lehigh

Built for practice, not just theory

Master’s programs are designed for recent graduates and working professionals with backgrounds in engineering and related disciplines who are primarily interested in applying their skills and knowledge in the practice of their field. Real-world, industry-led projects allow students to explore topics aligned with their career interests and develop the business and management acumen required in technology-driven pursuits. Master’s students are committed to refining their skills, accelerating their leadership growth, and shaping their career trajectory.

With our big-school research resources and small-school feel, Lehigh offers you the opportunity to dive deeper into your current engineering discipline or pivot to a new, interdisciplinary path that broadens your horizons. Learn from world-renowned faculty in a vibrant, collaborative environment where groundbreaking research meets personalized mentorship.

Not ready for a full degree? Lehigh’s certificate programs in engineering let you focus on specialized areas of study — perfect for upskilling, exploring a new discipline, or advancing your career on your own terms.

Delivery

How each program is delivered

Delivery mode is set per program. The table below reflects each program’s own published mode rather than a single blanket answer.

Class type, credit count and published timeline for each Rossin College master’s program. A check mark means that delivery mode is available.
Program In person Hybrid Fully online Credits Typical timeline
Aerospace and Space Systems Engineering Yes Yes Yes 30 18 months
Bioengineering Yes Yes No 30 2 years
Biological Chemical Engineering Yes No Yes 30 2 years
Catastrophe Modeling and Resilience No Yes Yes 30 18 months
Chemical Engineering Yes No Yes 30 2 years
Civil Engineering Yes No Yes 30 2 years
Computer Engineering Yes No No 30 2 years
Computer Science Yes No No 30 2 years
Data Science Yes No Yes 30 10 months
Electrical Engineering Yes No No 30 2 years
Energy Systems Engineering Yes No Yes 30 10 months
Environmental Engineering Yes No Yes 30 2 years
Health Systems Engineering Yes No Yes 30 2 years
Industrial Engineering and Operations Research Yes No Yes 30 2 years
Materials Science and Engineering Yes No No 30 2 years
Mechanical Engineering Yes No Yes 30 2 years
Optimization Yes No Yes 30 1 year
Photonics Yes No No 30 2 years
Polymer Science and Engineering No No Yes 30 18 months
Structural Engineering Yes No Yes 30 2 years
Technical Entrepreneurship Yes No No 30 11 months

Scholarships and funding

Scholarships for qualified students

Master’s funding at the Rossin College is merit-based. Qualified applicants are considered automatically — there is no separate scholarship application.

  • Master’s Program Committee Scholarships — merit awards selected by each program’s own graduate admissions committee; amount varies by program. Priority goes to applicants who apply before December 15.
  • Lehigh Alumni Master’s Scholarship — open to all Lehigh alumni pursuing a Rossin College master’s, offsetting up to 12 credits of required coursework, applied each semester enrolled.
  • Teaching and research stipends — a limited amount of stipend support for M.Eng. and M.S. students selected to support teaching or research within their program.
  • Corporate tuition assistance — EdAssist and Edcor affiliates and employees of Lehigh direct corporate partners each receive a 20% tuition discount, plus an application-fee waiver on request. Partnerships and discounts.
  • External funding — the college maintains a list of assistantships, grants, fellowships and scholarships from outside organizations. External funding opportunities.

Lehigh funding support for engineering master’s students »

Admissions

How to apply

Master’s admission is rolling. Applications are completed online, the fee is $50 USD, and the GRE is not required or considered for any Rossin College graduate program.

Rolling deadlines

Rossin College master’s application deadlines by start term.
Start term Deadline
Fall start Rolling admission up to July 15
Spring start Rolling admission up to December 15
Summer start Rolling admission up to May 15

Recommended for applicants outside the U.S.

Earlier recommended dates for international applicants, allowing for visa processing.
Start term Recommended by
Fall June 1
Spring November 1
Summer April 1

Application open dates and deadlines are determined by individual departments. Contact the department concerning relevant deadlines and available start terms.

Start an application Graduate admissions

Questions

Frequently asked questions

How many master’s programs does the Rossin College offer?

Twenty-one, across its eight academic departments plus several interdisciplinary and cross-college programs, and graduate certificate options for students not ready to commit to a full degree. They are: Aerospace and Space Systems Engineering; Bioengineering; Biological Chemical Engineering; Catastrophe Modeling and Resilience; Chemical Engineering; Civil Engineering; Computer Engineering; Computer Science; Data Science; Electrical Engineering; Energy Systems Engineering; Environmental Engineering; Health Systems Engineering; Industrial Engineering and Operations Research; Materials Science and Engineering; Mechanical Engineering; Optimization; Photonics; Polymer Science and Engineering; Structural Engineering; Technical Entrepreneurship.


When should I apply to a Rossin College master’s program?

Master’s admission is rolling: up to December 15 for a spring start, May 15 for a summer start, and July 15 for a fall start. Applicants located outside the U.S. are recommended to apply earlier, given visa processing time: June 1 for fall, November 1 for spring, and April 1 for summer.


Is the GRE required for a Rossin College master’s program?

The GRE is not required or considered for any Rossin College graduate program.


What is the application fee?

$50 USD, paid online by credit card or electronic check as part of the online application.


Can I earn a Lehigh engineering master’s online?

Yes. Delivery varies by program: Polymer Science and Engineering is fully online; a further 13 programs are available online or blended alongside an on-campus option; and the remainder are on campus. Each program page states its own delivery mode.


How many credits is a Lehigh engineering master’s?

Every Rossin College master’s program is 30 credits.


How long does a Lehigh engineering master’s take?

Interdisciplinary programs take 18 months and all other programs take two years, with four exceptions that run shorter: Data Science (10 months), Energy Systems Engineering (10 months), Technical Entrepreneurship (11 months) and Optimization (1 year). The interdisciplinary degrees are Aerospace and Space Systems Engineering, Catastrophe Modeling and Resilience, Data Science, Energy Systems Engineering, Polymer Science and Engineering and Technical Entrepreneurship.


What merit-based scholarships are available to Rossin College master’s students?

The Rossin College offers a limited number of Master’s Program Committee Scholarships, merit-based awards selected by each program’s own graduate admissions committee; the amount varies by program. Priority is given to applicants who apply before December 15.


Is there a scholarship specifically for Lehigh alumni pursuing a master’s degree?

Yes. The Lehigh Alumni Master’s Scholarship is available to all Lehigh University alumni pursuing a master’s degree in the Rossin College, offsetting up to 12 credits of required coursework, applied each semester the student is enrolled.


Can master’s students receive stipend support for teaching or research?

The Rossin College provides a limited amount of stipend support to students pursuing a Master of Engineering or Master of Science who are selected to support teaching or research efforts within their program; amounts vary by award type, student merit, and fund availability.


Are corporate tuition-assistance partnerships available for master’s students?

Yes, three kinds. EdAssist-affiliated employees receive a 20% tuition discount on select programs: Biological Chemical Engineering (Master’s), Chemical & Biomolecular Engineering (Certificate), Chemical Engineering (Master’s), Mechanical Engineering (Master’s), MBA & Engineering, and Polymer Science & Engineering (Master’s/Certificate). Edcor-affiliated employees and employees of a Lehigh direct corporate partner each receive a 20% tuition discount on all Rossin College master’s and graduate certificate programs. Applicants through any of the three can also request a free application-fee waiver.


Where can I find external (non-Lehigh) funding opportunities for graduate study?

The Rossin College maintains a list of external assistantships, grants, fellowships, and scholarships open to master’s and/or international students, sourced from outside organizations Lehigh has no direct affiliation with. See External funding opportunities for the current list.


What non-financial support is available to graduate students?

Lehigh’s Office of Graduate Education and Life, the Graduate Writers Studio (writing and academic support), the Center for Career and Professional Development, health/wellness/counseling services, and emergency loans through the Graduate Life Office are all available to Rossin College graduate students.


What if I’m not ready to commit to a full master’s degree?

Lehigh’s graduate certificate programs in engineering let you focus on specialized areas of study — suited to upskilling, exploring a new discipline, or advancing a career incrementally. Non-degree options are also available.