UChicago Argonne LLC
US H-1B Labor Condition Application activity for UChicago Argonne LLC. Filed 1,309 disclosures between FY2010 and FY2026 from worksites with a IL headquarters indicator.
H-1B outcome breakdown
Share of UChicago Argonne LLC’s LCAs by DOL case status, all fiscal years. Use the year filter above for a single-year breakdown.
| Outcome | Share |
|---|---|
| Certified | 83.9% |
| Cert-withdrawn | 13.5% |
| Withdrawn | 1.8% |
| Denied | 0.8% |
Top occupations sponsored
SOC codes filed most by UChicago Argonne LLC across all fiscal years. Click any row to open the national salary guide.
| # | SOC | Title | Filings |
|---|---|---|---|
| 1 | 19-1042 | Medical Scientists, Except Epidemiologists | 573 |
| 2 | 19-2012 | Physicists | 115 |
| 3 | 25-1021 | Computer Science Teachers, Postsecondary | 80 |
| 4 | 17-2161 | Nuclear Engineers | 68 |
| 5 | 17-2141 | Mechanical Engineers | 46 |
| 6 | 19-2032 | Materials Scientists | 45 |
| 7 | 15-1252 | Software Developers | 36 |
| 8 | 19-2031 | Chemists | 34 |
| 9 | 15-1221 | Computer and Information Research Scientists | 27 |
| 10 | 17-2071 | Electrical Engineers | 17 |
H-1B filings by fiscal year
Year-over-year H-1B filing volume — a hiring-demand signal, not headcount.
| Year | Filings |
|---|---|
| FY2010 | 91 |
| FY2011 | 106 |
| FY2012 | 111 |
| FY2013 | 111 |
| FY2014 | 76 |
| FY2015 | 55 |
| FY2016 | 93 |
| FY2017 | 76 |
| FY2018 | 59 |
| FY2019 | 98 |
| FY2020 | 14 |
| FY2021 | 17 |
| FY2022 | 8 |
| FY2023 | 50 |
| FY2024 | 127 |
| FY2025 | 145 |
| FY2026 | 72 |
| Period | Value |
|---|---|
| FY2010 | 91 |
| FY2011 | 106 |
| FY2012 | 111 |
| FY2013 | 111 |
| FY2014 | 76 |
| FY2015 | 55 |
| FY2016 | 93 |
| FY2017 | 76 |
| FY2018 | 59 |
| FY2019 | 98 |
| FY2020 | 14 |
| FY2021 | 17 |
| FY2022 | 8 |
| FY2023 | 50 |
| FY2024 | 127 |
| FY2025 | 145 |
| FY2026 | 72 |
This employer filed at least one WARN Act notice in the last 24 months — a state-mandated advance announcement of a planned mass layoff or closure. A notice is an announcement, not a completed layoff, and it is not evidence of any link between the employer’s H-1B filings and its workforce plans.