Service Systems Engineering Option

Service Systems Engineering (SSE) is a specialized focus with industrial engineering that designs, analyzes, and improves complex service systems from health care and logistics to IT, retail, and public systems. By applying tools such as data analytics, modeling, simulation, optimization, and human-centered design, SSE enhances efficiency, reliability, and user experience across today's most vital industries. 

Engineering the Future of the Service Industry

Service organizations power the modern economy accounting for more than three-quarters of the U.S. employment and about two-thirds of the gross domestic product (GDP). Our option in SSE prepares Penn State industrial engineers to tackle critical challenges in speed, access, cost, and quality, bringing the rigor of industrial engineering to the systems society relies on every day. 

• Services drive 80% of the United States GDP
• More than 122 million Americans, roughly 80% of the workforce, work in service-providing industries
• Almost all net job growth in the next decade is projected to come from service sectors like health care and supply chain 
• 60% of industrial engineering graduates enter the service sector

A Penn State Advantage

At Penn State, SSE builds on the decades of leadership in industrial engineering and service innovation. This focused undergraduate option, supported through courses, research opportunities, and industry guidance, formalizes a long-standing strength and prepares our students for high-impact careers. 

Proven Demand and Outcomes

• More than 60% of Penn State industrial engineers begin their careers in the service sectors. 
• 88% of alumni and 80% of current students say they would have pursued an SSE option. 
• An industry advisory board ensures alignment with evolving workforce needs. 

SSE Option

To meet the needs of complex service system needs, the SSE option focuses on optimizing complex service operations in health care, logistics, IT and digital services, and public systems. Through a defined sequence of service-focused courses including Introduction to Service Systems Engineering, Healthcare Systems Modeling, Pricing and Demand Management, and Modeling and Optimization of the Stochastic Service Systems, the SSE option provides students with a specialized experience. 

Students will gain the skills to design, optimize, and transform modern service operations and learn to:

• Optimize end-to-end service workflows to reduce wait times, rework, and inefficiencies
• Leverage data, modeling, and analytics to inform smarter operational decisions
• Design human-centered service systems that seamlessly integrate people and technology
• Understand the impact of digital transformation and AI on service delivery
• Communicate solutions effectively to both technical and non-technical stakeholders

With SSE, students will graduate and be prepared to engineer smarter, more efficient, and more accessible services across industries. 

SSE is an excellent fit if you:

• Enjoy solving complex operational challenges where people and technology intersect
• Want to apply data, modeling, and simulation to improve system performance
• Are interested in industries such as health care, logistics and e-commerce, IT and shared services, consulting, or public systems
• Value enhancing both operational efficiency and user experience 

Projects

SSE emphasizes hands-on, applied learning through course projects and capstone-style experiences in real-world service environments such as:

• Reducing wait times and improving flow in high-demand service systems
• Enhancing staffing and capacity decisions using variability-aware models
• Optimizing logistics and delivery operations for reliability, cost, and sustainability
• Improving IT and digital service workflows to meet performance and reliability targets

Career

The SSE option prepares graduates for high-impact, in-demand roles, including:

• Operations or process improvement analyst
• Service operations or systems engineer
• Business or systems analyst (service and data focus)
• Continuous improvement or operational excellence specialist
• Health care systems engineer or analytics professional

Graduates pursue careers across a wide range of service-driven industries, including health care delivery, logistics and e-commerce, IT and shared services, consulting and analytics, financial and professional services, public sector, and nonprofit organizations. With specialized expertise in service systems, SSE option graduates are highly marketable to employers seeking engineers who can optimize performance and elevate the customer experience.

Comparing the Option and Minor

The SSE option is available to Penn State undergraduate industrial engineering students only. Typically requiring no extra credits, it provides specialized technical depth in designing and optimizing modern service systems including data and cloud technologies, stochastic service modeling, productivity, and pricing, helping graduates stand out for service-focused careers. 

The SSE minor is open to students across all Penn State majors. It generally requires at least six additional credits, plus any prerequisites, and offers complementary domain knowledge in health care and human services through coursework.