Rapid Growth and Capacity Challenges for US Engineering Schools

Engineering has become one of the hottest college degrees in demand over the last decade. With exciting and lucrative opportunities in fields like software development, advanced manufacturing, autonomous vehicles, aerospace and more, students are flocking to engineering programs in hopes of securing spots at top technology employers after graduation.

However, the meteoric rise in applicants and enrollment has left many US engineering schools struggling with capacity issues in their programs. They are scrambling to scale outdated teaching models, facility sizes and graduation rates to keep up.

As a higher education reform expert observing these capacity challenges firsthand at universities nationwide, I foresee major expansions and innovations needed for engineering education if supply hopes to catch up to accelerating student demand.

Surging National Enrollment in Engineering Programs

Engineering has been the fastest growing category of all college degrees over the past 10 years. Between 2009 to 2019, undergraduate engineering enrollment surged 33% to reach over 682,000 students. That far outpaced overall bachelor‘s degree growth of just 8% over the period.

Leading disciplines by total grads include mechanical, civil, electrical, computer and chemical engineering. But expansion has touched every specialty – even newer fields like environmental and biomedical engineering have seen graduates more than double over the decade.

The common thread is that nearly every sector of the economy demands more advanced technical skills to incorporate new technologies like automation, artificial intelligence, cloud platforms and advanced materials into infrastructure, products and services.

Yet while demand for engineers gallops ahead, capacity and funding issues have led colleges struggling to expand fast enough.

Rising Student Ratios Straining Program Resources

In the rush to meet skyrocketing application rates, many universities have stretched engineering faculty resources to the brink. The national student-to-faculty ratio has climbed to over 19:1 on average, with ratios as high as 27:1 observed in states like Arizona, California and Maryland – making it difficult for professors to give students thorough guidance and feedback.

Overcrowded introductory courses are also commonplace, with lower division courses exceeding 100 or even 200+ students. And increased demand for limited lab equipment and project supplies has made hands-on learning more challenging. Resources from faculty time to research budgets are often reallocated towards satisfying undergraduate needs – slowing advances at the graduate levels.

Without relief through major capacity and hiring increases, such trends risk diminishing the quality, personalized experience and career outcomes that made engineering degrees so highly sought after to begin with.

Limits of Traditional Teaching Models

While student interest reaches new highs each application cycle, most engineering schools still rely on conventional teaching models ill-suited for scalability beyond a few hundred students per academic year and program.

• The standard format of fixed duration, in-person semesters capped to ~15 week blocks with discrete courses makes rapid expansion difficult without diluting quality. Class sizes, faculty hires and facility utilization is difficult to modulate week to week.

• Early requirement courses like calculus, physics and intro engineering serve as bottlenecks to later specialization. They constrain how many students can move through the pipeline.

• Accreditors like ABET have extensive curriculum requirements on the number of credits per discipline that make it hard to experiment with innovative formats.

To their credit, some forward-looking institutions are trying to break the mold through measures like:

• Offering math MOOCs and preparatory certificates to expand access to pre-reqs
• Exploring accelerated 6-8 week terms to increase throughput
• Building online course sharing consortiums to redistribute teaching capacity

But bureaucracy and risk avoidance tends to limit pioneering of alternatives. While such formats evolve faster in sectors like software development bootcamps and MBA programs, engineering academia changes at more guarded pace.

The Challenge of Funding Keeping Pace

Surging enrollment numbers sound positive on the surface. But the reality is that ballooning program demand has coincided with 2 decades of declining state appropriations and budgets for public universities nationwide. State funding is 25% lower per student today than 15 years ago across all degree categories.

For engineering, ballooning intake hasn‘t translated to faculty hiring, facility expansion or research dollars growing commensurately. This strains existing resources to the breaking point.

While private tech employers and billionaires have donated extensively to headline grabbing interdisciplinary initiatives at elite institutions like Stanford and MIT, public research universities educating the mainstream of engineers operate on much leaner support.

Partnerships and Pathways for Progress

Addressing the engineering capacity crunch will require public and private stakeholders alike bringing creativity and capital to bear. States must recommit funding towards the science and technology programs fueling their economic futures. But an influx of innovation from within academia is equally important.

By forging partnerships with employers to understand skill demands, delivering flexible curricula compatible with working learners, and leveraging alternative credential pathways spanning associates degrees, apprenticeships and MOOCs – universities can nurture untapped talent.

Fortunately, promising progress is underway on many fronts:

• Amazon partners with over 100 universities to source interns and shape curricula for careers ranging from robotics to cloud computing.
• Innovative programs like Arizona State‘s Global Freshman Academy and Georgia Tech‘s low-cost microMasters allow students to try college-level engineering exposure through microcredentials before full enrollment.
• Students attending community colleges in states like California and Florida can transfer course credits seamlessly into over 20 public university engineering bachelor degree programs under statewide agreements.

By continuing to build bridges along the student journey rather than dead ends, engineering education can foster more inclusive pathways while meeting surging demand.

The key will be sustained partnerships, policy reform, and reinvestment amongst all stakeholders seeking to develop the technical talent powering our future. The need has never been greater during a time of immense challenge and opportunity alike for preparing students in fields shaping modern infrastructure, medicine, commerce and beyond.