Illinois Tried to Count Its Quantum Workforce. The Federal Government Had No Idea What a Quantum Engineer Is.

Illinois tried to count the state's quantum workforce and hit a wall: the U.S. government has never defined what a quantum engineer is.

The federal Classification of Instructional Programs, the government directory that maps every academic discipline taught in the United States, has no CIP code for quantum engineering. There is no standard classification for the people who build error-corrected qubits, compile hybrid quantum-classical stacks, or fabricate the cryogenic cabling that keeps a quantum processor cold enough to think. That absence has been an abstraction for years. Illinois just made it concrete.

A coalition of four state institutions published a first-of-its-kind workforce study this week: the Illinois Science and Technology Coalition, the Illinois Economic Development Corporation, the Illinois Quantum and Microelectronics Park, and the Chicago Quantum Exchange. The study audited 171 existing academic disciplines and built a working taxonomy to identify programs with quantum-relevant content. It found that Illinois produced 33,441 quantum-relevant degrees and certificates in 2024 alone, a 33 percent increase since the National Quantum Initiative Act of 2018 and a 60 percent jump over the past decade, per the IQMP press release.

The headline number is not the story.

The story is what Illinois had to do to produce it. Without a CIP code to query, researchers spent months manually crosswalking instructional programs, from physics and materials engineering to precision production and advanced manufacturing, to construct a proxy for a job category that does not officially exist. The workaround works. But it is also an admission: the federal infrastructure that every other engineering discipline relies on to count its workforce simply is not there for quantum.

"This is believed to be the first endeavor to identify quantum-relevant academic programs and disciplines," the report states, with the qualifier doing significant work. The CIP code gap is not a bureaucratic footnote. It is a structural blank that makes workforce planning, federal funding allocation, and labor market analysis for quantum computing essentially guesswork at the national level, until someone like Illinois decides to fill it.

The report's other finding has its own quiet reframing power: technical and vocational certificates constitute the single largest category of quantum-relevant completions in the state. Not physics PhDs, not computer science master's degrees — certificates. The quantum workforce, at least in Illinois, looks less like a research pipeline and more like an industrial supply chain. That is a meaningful data point for anyone trying to staff a quantum hardware company outside the coastal academic clusters.

Illinois produced nearly 3,000 computer science master's graduates in 2024, providing the compilation and optimization layer that quantum software requires. The state hosts four of the nation's ten National Quantum Initiative research centers, per the IQMP press release. The fast-growing quantum industry accounted for approximately $4 billion in revenue last year, though the frequently cited projection that quantum technologies will generate up to $80 billion in economic impact for the Illinois-Wisconsin-Indiana region by 2035 comes from a prior analysis commissioned by the Chicago Quantum Exchange, not from this study's own modeling.

The taxonomy the coalition built is not yet a standard. But it is the most complete attempt to date to turn a hole in federal data into something a state economic development agency, a university system, or a company building a quantum team could actually use. If it spreads, adopted by other states, replicated by federal agencies, or absorbed into a future CIP code update, the institutions that built the framework will have defined the category that everyone else measures against. That is credentialing authority, and it was secured this week by four Illinois organizations who needed an answer to a question the federal government never thought to ask.

Whether the framework becomes genuine infrastructure or ends up as a well-funded white paper depends on what happens next: whether any other region builds a competing taxonomy, whether the DOE or NIST treats the gap as a problem worth solving, and whether employers at the Illinois Quantum and Microelectronics Park begin structuring actual hiring decisions around the framework — which, according to the coalition's own documentation, had not yet occurred as of press time.