Data / Hiring / Illinois / UChicago Argonne LLC

UChicago Argonne LLC in Lemont, IL: 429 certified H-1B and PERM cases, FY2023 to FY2026

Name: UChicago Argonne LLC H-1B and PERM filings
Creator: SpecStream
License: https://creativecommons.org/licenses/by/4.0/

UChicago Argonne LLC, Lemont, IL, had 429 certified H-1B and PERM cases in Department of Labor disclosure data, decided from October 3, 2022 to June 23, 2026: 428 H-1B labor condition applications and 1 PERM labor certifications. Its most frequent role is Postdoctoral Appointee in Lemont, IL, at a median offered wage of $84,094 a year.

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68-0628477Employer ID (FEIN)
Lemont, ILAddress
429Certified cases
462Positions requested
12Denied or withdrawn

Certified cases by fiscal year

Fiscal years run from October 1 to September 30. The latest year covers decisions through June 23, 2026.

Fiscal year	H-1B	PERM	Positions	Median offered wage
FY2023	110	0	135	$82,451
FY2024	103	0	107	$84,094
FY2025	131	0	135	$90,063
FY2026	84	1	85	$90,063

Roles certified

Cases with the same job title, occupation code and worksite are grouped. Offered wage is the wage the employer filed; the range leaves out the lowest and highest 5% when a group has 20 cases or more. The prevailing wage is the one the employer filed against. A blank worksite means the file does not give one.

Job title	Occupation	Worksite	Cases	Years	Median offered	Offered range	Median prevailing	Wage level	Program	Latest decision	Latest case number	Source
Postdoctoral Appointee	19-2012 Physicists	Lemont, IL	35	FY2023 to FY2026	$68,371	$63,213 to $117,925	$57,949	I	H-1B	June 16, 2026	I-200-26160-996019	dol.gov
Nuclear Engineer	17-2161 Nuclear Engineers	Lemont, IL	20	FY2023 to FY2026	$82,451	$80,059 to $157,477	$71,843	II	H-1B	April 21, 2026	I-200-26104-792518	dol.gov
Postdoctoral Appointee	19-2031 Chemists	Lemont, IL	19	FY2023 to FY2026	$70,758	$63,213 to $121,465	$65,520	I	H-1B	June 23, 2026	I-200-26166-015013	dol.gov
Assistant Physicist	19-2012 Physicists	Lemont, IL	17	FY2023 to FY2026	$82,451	$80,059 to $157,477	$79,893	II	H-1B	June 5, 2026	I-200-26149-963728	dol.gov
Postdoctoral Appointee	15-1221 Computer and Information Research Scientists	Lemont, IL	16	FY2023 to FY2026	$72,879	$65,742 to $121,465	$60,965	I	H-1B	June 23, 2026	I-200-26166-014685	dol.gov
="Postdoctoral Appointee"	Computer and Information Research Scientists	Lemont, IL	14	FY2025	$70,758	$65,742 to $117,925	$49,629	I	H-1B	March 27, 2025	I-200-25079-792082	dol.gov
Assistant Computer Scientist	15-1221 Computer and Information Research Scientists	Lemont, IL	14	FY2023 to FY2026	$94,486	$84,094 to $188,973	$79,934	II	H-1B	June 16, 2026	I-200-26160-996315	dol.gov
Energy Systems Analyst	17-2081 Environmental Engineers	Lemont, IL	12	FY2023 to FY2026	$90,063	$82,451 to $193,750	$89,544	III	H-1B	December 11, 2025	I-200-25245-280272	dol.gov
Assistant Computational Scientist	15-1221 Computer and Information Research Scientists	Lemont, IL	11	FY2023 to FY2026	$94,486	$84,094 to $185,279	$79,934	II	H-1B	May 14, 2026	I-200-26127-882012	dol.gov
Postdoctoral Appointee	17-2144 Mechanical Engineers, R&D	Lemont, IL	9	FY2023 to FY2026	$68,371	$63,213 to $121,465	$53,206	I	H-1B	January 2, 2026	I-200-25357-506172	dol.gov
Computational Transportation Engineer	17-2053 Civil Engineers, R&D	Lemont, IL	8	FY2023 to FY2026	$84,250	$82,451 to $190,258	$73,300	II	H-1B	November 14, 2025	I-200-25307-362543	dol.gov
Postdoctoral Appointee	19-2032 Materials Scientists	Lemont, IL	8	FY2024 to FY2026	$68,371	$65,742 to $117,925	$51,719	I	H-1B	November 14, 2025	I-200-25307-362293	dol.gov
Postdoctoral Appointee	17-2081 Environmental Engineers	Lemont, IL	8	FY2023 to FY2026	$67,056	$63,213 to $121,465	$60,861	I	H-1B	April 21, 2026	I-200-25161-076675	dol.gov
Postdoctoral Appointee	17-2041 Chemical Engineers	Lemont, IL	7	FY2024 to FY2025	$68,371	$68,371 to $117,925	$51,771	I	H-1B	December 13, 2024	I-200-24341-524741	dol.gov
Assistant Beamline Scientist	19-2012 Physicists	Lemont, IL	5	FY2023 to FY2026	$84,094	$82,451 to $157,477	$79,893	II	H-1B	June 16, 2026	I-200-26160-996117	dol.gov
Assistant Chemist	19-2031 Chemists	Lemont, IL	5	FY2023 to FY2026	$82,451	$80,059 to $151,362	$58,198	II	H-1B	December 16, 2025	I-200-24290-411792	dol.gov
Materials Scientist	19-2032 Materials Scientists	Lemont, IL	5	FY2025 to FY2026	$109,922	$90,063 to $225,826	$83,366	III	H-1B	November 18, 2025	I-200-25065-751293	dol.gov
Assistant Scientist	19-2032 Materials Scientists	Lemont, IL	4	FY2023 to FY2025	$89,980	$82,451 to $154,399	$81,193	II	H-1B	June 5, 2025	I-200-25149-030580	dol.gov
Energy Systems Engineer	17-2081 Environmental Engineers	Lemont, IL	4	FY2023 to FY2026	$87,495	$82,451 to $193,750	$78,062	II	H-1B	May 21, 2026	I-200-26134-912718	dol.gov
Mechanical Engineer	17-2144 Mechanical Engineers, R&D	Lemont, IL	4	FY2023 to FY2026	$86,944	$80,059 to $190,258	$80,007	IV	H-1B	November 20, 2025	I-200-25317-405185	dol.gov
Physicist	19-2012 Physicists	Lemont, IL	4	FY2023 to FY2026	$111,728	$101,837 to $193,750	$111,728	III	H-1B	June 1, 2026	I-200-26125-870714	dol.gov
Research Scientist	17-2144 Mechanical Engineers, R&D	Lemont, IL	4	FY2023 to FY2026	$86,257	$82,451 to $190,258	$75,920	II	H-1B	November 28, 2025	I-200-25324-425930	dol.gov
="Nuclear Engineer"	Mechanical Engineers, R&D	Lemont, IL	3	FY2025	$90,063	$90,063 to $154,399	$72,384	II	H-1B	March 27, 2025	I-200-25079-791186	dol.gov
Argonne Scholar	19-2012 Physicists	Lemont, IL	3	FY2023 to FY2024	$75,623	$75,623 to $137,627	$57,949	I	H-1B	August 14, 2024	I-200-24220-251965	dol.gov
Assistant Materials Scientist	19-2032 Materials Scientists	Lemont, IL	3	FY2024 to FY2025	$84,094	$84,094 to $154,399	$70,803	II	H-1B	May 28, 2025	I-200-25140-998188	dol.gov
Assistant Scientist	19-2012 Physicists	Lemont, IL	3	FY2023 to FY2024	$84,094	$82,451 to $151,362	$79,893	II	H-1B	August 27, 2024	I-200-24233-279686	dol.gov
Computational Scientist	19-2032 Materials Scientists	Lemont, IL	3	FY2023 to FY2026	$96,990	$72,488 to $182,936	$89,898	III	H-1B	November 6, 2025	I-200-23229-274940	dol.gov
Computational Scientist	19-2012 Physicists	Lemont, IL	3	FY2024 to FY2025	$109,922	$109,922 to $190,258	$97,448	III	H-1B	May 1, 2025	I-200-25105-864900	dol.gov
Electrical Engineer	17-2074 Electrical Engineers, R&D	Lemont, IL	3	FY2023	$82,451	$82,451 to $179,359	$59,322	II	H-1B	September 26, 2023	I-200-23262-358881	dol.gov
Energy Systems Scientist	17-2074 Electrical Engineers, R&D	Lemont, IL	3	FY2023 to FY2026	$98,924	$92,934 to $193,750	$86,050	III	H-1B	May 21, 2026	I-200-26134-911352	dol.gov
Financial Business Analyst	13-2031 Budget Analysts	Lemont, IL	3	FY2024 to FY2026	$59,488	$56,181 to $101,250	$59,488	II	H-1B	June 17, 2026	I-200-26161-000705	dol.gov
Fuel/Chemical Production Technology Assessment	17-2041 Chemical Engineers	Lemont, IL	3	FY2024 to FY2025	$84,094	$84,094 to $154,399	$65,416	II	H-1B	September 9, 2025	I-200-25245-281131	dol.gov
Materials Engineer	19-2032 Materials Scientists	Lemont, IL	3	FY2023 to FY2026	$84,136	$84,094 to $154,398	$70,803	II	H-1B	November 4, 2025	I-200-25268-334798	dol.gov
Principal Materials Scientist	19-2032 Materials Scientists	Lemont, IL	3	FY2023 to FY2026	$96,990	$96,990 to $193,750	$94,744	IV	H-1B	December 23, 2025	I-200-25350-486774	dol.gov
Systems Analysis Engineer	17-2144 Mechanical Engineers, R&D	Lemont, IL	3	FY2023 to FY2026	$90,063	$67,475 to $154,399	$76,190	II	H-1B	November 14, 2025	I-200-25307-359942	dol.gov
="Assistant Computational Scientist"	Computer and Information Research Scientists	Lemont, IL	2	FY2025	$90,063	$90,063 to $154,399	$77,667	II	H-1B	March 26, 2025	I-200-25078-787243	dol.gov
="Research Scientist"	Mechanical Engineers, R&D	Lemont, IL	2	FY2025	$90,063	$90,063 to $154,399	$87,506	III	H-1B	March 4, 2025	I-200-25043-687051	dol.gov
Aerospace Engineer	17-2011 Aerospace Engineers	Lemont, IL	2	FY2023 to FY2024	$104,358	$85,717 to $151,362	$95,046	III	H-1B	December 21, 2023	I-200-23348-567419	dol.gov
Assistant Computational Scientist	17-2144 Mechanical Engineers, R&D	Lemont, IL	2	FY2023 to FY2025	$85,061	$80,059 to $154,399	$77,490	III	H-1B	April 1, 2025	I-200-25084-801303	dol.gov
Assistant Computational Scientist	19-2012 Physicists	Lemont, IL	2	FY2023	$81,255	$80,059 to $148,408	$77,480	III	H-1B	February 8, 2023	I-200-23032-743604	dol.gov
Assistant Computer Scientist	15-2021 Mathematicians	Lemont, IL	2	FY2023	$82,451	$82,451 to $148,408	$54,226	II	H-1B	April 13, 2023	I-200-23073-846709	dol.gov
Assistant Hydrogeologist	19-2042 Geoscientists, Except Hydrologists and Geographers	Lemont, IL	2	FY2023 to FY2026	$88,468	$82,451 to $157,477	$71,843	II	H-1B	May 12, 2026	I-200-26125-872364	dol.gov
Assistant Software Engineer	15-1221 Computer and Information Research Scientists	Lemont, IL	2	FY2026	$87,210	$79,934 to $157,477	$79,934	II	H-1B	April 2, 2026	I-200-26085-731926	dol.gov
Associate Laboratory Director	19-2032 Materials Scientists	Lemont, IL	2	FY2025	$282,251	$282,251 to $499,284	$99,456	III	H-1B	December 11, 2024	I-200-24261-344742	dol.gov
Beam Diagnostics Electrical Engineer	17-2074 Electrical Engineers, R&D	Lemont, IL	2	FY2025	$109,922	$109,922 to $190,258	$77,106	III	H-1B	June 17, 2025	I-200-25161-074843	dol.gov
Computational Scientist	15-1221 Computer and Information Research Scientists	Lemont, IL	2	FY2023 to FY2024	$102,492	$98,924 to $182,936	$100,880	III	H-1B	September 11, 2024	I-200-24248-314291	dol.gov
Computer Scientist	15-1221 Computer and Information Research Scientists	Lemont, IL	2	FY2024 to FY2026	$97,957	$96,990 to $219,524	$94,910	III	H-1B	January 21, 2026	I-200-23261-355809	dol.gov
Energy Systems Analyst	17-2041 Chemical Engineers	Lemont, IL	2	FY2024 to FY2025	$84,094	$84,094 to $151,362	$77,646	III	H-1B	May 20, 2025	I-200-24037-696453	dol.gov
Energy Systems Life Cycle Analysis	17-2081 Environmental Engineers	Lemont, IL	2	FY2023 to FY2026	$102,897	$89,544 to $193,750	$92,186	III	H-1B	June 23, 2026	I-200-26166-014740	dol.gov
Environmental Systems Engineer	17-2081 Environmental Engineers	Lemont, IL	2	FY2024 to FY2025	$109,512	$109,512 to $182,936	$109,512	IV	H-1B	October 23, 2024	I-200-24290-410241	dol.gov
Performance Engineer	15-1221 Computer and Information Research Scientists	Lemont, IL	2	FY2023 to FY2026	$88,468	$82,451 to $157,477	$78,395	II	H-1B	April 2, 2026	I-200-26085-732673	dol.gov
Postdoctoral Appointee	15-2021 Mathematicians	Lemont, IL	2	FY2023 to FY2026	$68,250	$65,742 to $117,925	$36,743	I	H-1B	November 14, 2025	I-200-25309-376821	dol.gov
Postdoctoral Appointee	17-2011 Aerospace Engineers	Lemont, IL	2	FY2025 to FY2026	$70,625	$68,371 to $121,465	$62,462	I	H-1B	June 23, 2026	I-200-26166-014603	dol.gov
Postdoctoral Appointee	19-2011 Astronomers	Lemont, IL	2	FY2023 to FY2024	$67,056	$65,742 to $113,937	$61,797	I	H-1B	July 17, 2024	I-200-24192-185880	dol.gov
Power Electronics Engineer	17-2074 Electrical Engineers, R&D	Lemont, IL	2	FY2023 to FY2026	$104,592	$92,934 to $193,750	$86,226	III	H-1B	January 2, 2026	I-200-25357-506073	dol.gov
Predoctoral Appointee	15-1218 Computer Systems Analysts, R&D	Lemont, IL	2	FY2026	$69,826	$69,826 to $97,161	$69,826	I	H-1B	January 21, 2026	I-200-25309-377551	dol.gov
Principal Nuclear Engineer	17-2161 Nuclear Engineers	Lemont, IL	2	FY2023 to FY2024	$107,463	$96,990 to $218,130	$72,790	III	H-1B	November 9, 2023	I-200-23306-475249	dol.gov
Principal Research Engineer, Intelligent Vehicle Control	17-2144 Mechanical Engineers, R&D	Lemont, IL	2	FY2023 to FY2025	$103,456	$96,990 to $190,258	$90,148	IV	H-1B	July 3, 2025	I-200-25177-131476	dol.gov
Research Engineer	17-2144 Mechanical Engineers, R&D	Lemont, IL	2	FY2023 to FY2025	$86,257	$82,451 to $154,399	$68,910	II	H-1B	May 20, 2025	I-200-25133-969523	dol.gov
Target Development Research Professional	19-2012 Physicists	Lemont, IL	2	FY2023 to FY2026	$90,906	$82,451 to $154,399	$84,188	II	H-1B	November 14, 2025	I-200-25308-371609	dol.gov
="Application Performance Engineer"	Computer and Information Research Scientists	Lemont, IL	1	FY2025	$109,922	$109,922 to $190,258	$95,701	III	H-1B	February 5, 2025	I-200-25029-651352	dol.gov
="Argonne Scholar"	Materials Scientists	Lemont, IL	1	FY2025	$82,807	$82,807 to $139,279	$51,688	I	H-1B	March 5, 2025	I-200-25057-725808	dol.gov
="Assistant Computational Mathematician"	Mathematicians	Lemont, IL	1	FY2025	$90,063	$90,063 to $185,279	$57,242	III	H-1B	January 30, 2025	I-200-25023-638250	dol.gov
="Assistant Computational Statistician"	Statisticians	Lemont, IL	1	FY2025	$90,063	$90,063 to $154,399	$72,301	II	H-1B	February 25, 2025	I-200-25049-703111	dol.gov
="Assistant Computer Scientist"	Computer and Information Research Scientists	Lemont, IL	1	FY2025	$90,063	$90,063 to $185,279	$77,667	II	H-1B	February 21, 2025	I-200-25044-691455	dol.gov
="Assistant Physicist"	Physicists	Lemont, IL	1	FY2025	$90,063	$90,063 to $154,399	$72,363	II	H-1B	February 21, 2025	I-200-25044-692127	dol.gov
="Assistant Scientist"	Electrical Engineers, R&D	Lemont, IL	1	FY2025	$90,063	$90,063 to $154,399	$77,106	III	H-1B	March 18, 2025	I-200-25070-765938	dol.gov
="Beamline Scientist"	Physicists	Lemont, IL	1	FY2025	$109,922	$109,922 to $190,258	$72,363	II	H-1B	February 19, 2025	I-200-25042-683028	dol.gov
="Chemical Process Safety Specialist"	Occupational Health and Safety Specialists	Lemont, IL	1	FY2025	$83,264	$83,264 to $141,253	$50,710	I	H-1B	February 5, 2025	I-200-25029-650949	dol.gov
="Energy Systems Analyst"	Environmental Engineers	Lemont, IL	1	FY2025	$92,768	$92,768 to $154,399	$92,768	III	H-1B	March 4, 2025	I-200-25056-723459	dol.gov
="Energy Systems Engineer"	Environmental Engineers	Lemont, IL	1	FY2025	$90,063	$90,063 to $154,399	$76,045	II	H-1B	February 5, 2025	I-200-25029-650870	dol.gov
="Mechanical Engineer"	Mechanical Engineers, R&D	Lemont, IL	1	FY2025	$82,451	$82,451 to $148,408	$63,128	II	H-1B	January 13, 2025	I-200-23290-436996	dol.gov
="Physicist"	Physicists	Lemont, IL	1	FY2025	$90,063	$90,063 to $154,399	$72,363	II	H-1B	February 11, 2025	I-200-25035-665653	dol.gov
="Postdoctoral Appointee "	Mechanical Engineers, R&D	Lemont, IL	1	FY2025	$63,213	$63,213 to $105,341	$43,243	I	H-1B	January 13, 2025	I-200-22081-999396	dol.gov
="Software & Data Acquisition Engineer/Physicist"	Physicists	Lemont, IL	1	FY2025	$90,063	$90,063 to $154,399	$72,363	II	H-1B	February 25, 2025	I-200-25049-702652	dol.gov
="Systems Specialist"	Physicists	Lemont, IL	1	FY2025	$97,448	$97,448 to $154,399	$97,448	III	H-1B	January 29, 2025	I-200-25022-633953	dol.gov
ARM Soil and Flux Associate Mentor	19-2021 Atmospheric and Space Scientists	Lemont, IL	1	FY2024	$84,094	$84,094 to $151,362	$73,944	II	H-1B	February 6, 2024	I-200-24030-677074	dol.gov
Advanced Vehicle Technology Researcher	17-2141 Mechanical Engineers	Lemont, IL	1	FY2025	$67,828	$67,828 to $122,138	$53,206	I	H-1B	October 10, 2024	I-200-24277-383708	dol.gov
Argonne Scholar	19-2032 Materials Scientists	Lemont, IL	1	FY2025	$78,648	$78,648 to $137,627	$51,688	I	H-1B	December 4, 2024	I-200-24331-501142	dol.gov
Argonne Scholar	17-2161 Nuclear Engineers	Lemont, IL	1	FY2024	$78,648	$78,648 to $137,627	$57,949	I	H-1B	March 14, 2024	I-200-24067-779133	dol.gov
Argonne Scholar	17-2031 Bioengineers and Biomedical Engineers	Lemont, IL	1	FY2024	$78,648	$78,648 to $137,627	$53,893	I	H-1B	March 7, 2024	I-200-24060-760319	dol.gov
Argonne Scholar--Walter Massey Fellow	15-1221 Computer and Information Research Scientists	Lemont, IL	1	FY2023	$90,230	$90,230 to $128,480	$90,230	I	H-1B	November 9, 2022	I-200-22306-565531	dol.gov
Assistant Beamline Scientist	17-2144 Mechanical Engineers, R&D	Lemont, IL	1	FY2026	$95,285	$95,285 to $157,477	$95,285	III	H-1B	January 2, 2026	I-200-25357-505644	dol.gov
Assistant Computational Biologist	19-1029 Biological Scientists, All Other	Lemont, IL	1	FY2023	$82,451	$82,451 to $148,408	$66,893	II	H-1B	June 15, 2023	I-200-23159-092601	dol.gov
Assistant Computational Mathematician	15-2021 Mathematicians	Lemont, IL	1	FY2025	$90,063	$90,063 to $154,399	$45,864	II	H-1B	September 3, 2025	I-200-25238-269104	dol.gov
Assistant Computational Scientist	17-2031 Bioengineers and Biomedical Engineers	Lemont, IL	1	FY2025	$84,094	$84,094 to $151,362	$71,032	II	H-1B	September 9, 2025	I-200-24193-190542	dol.gov
Assistant Computational Scientist	17-2041 Chemical Engineers	Lemont, IL	1	FY2023	$82,451	$82,451 to $148,408	$77,646	III	H-1B	September 21, 2023	I-200-23257-346672	dol.gov
Assistant Energy Systems Scientist	17-2199 Engineers, All Other	Lemont, IL	1	FY2023	$82,451	$82,451 to $178,090	$78,520	III	H-1B	January 17, 2023	I-200-23010-693332	dol.gov
Assistant Research Scientist	19-2021 Atmospheric and Space Scientists	Lemont, IL	1	FY2024	$84,094	$84,094 to $151,362	$73,944	II	H-1B	April 23, 2024	I-200-24107-893162	dol.gov
Assistant Scientist	19-2031 Chemists	Lemont, IL	1	FY2025	$84,094	$84,094 to $151,362	$58,198	II	H-1B	July 15, 2025	I-200-24102-877057	dol.gov
Assistant Scientist	17-2041 Chemical Engineers	Lemont, IL	1	FY2025	$90,063	$90,063 to $154,399	$65,562	II	H-1B	April 8, 2025	I-200-25091-818003	dol.gov
Assistant Staff Scientist	19-2032 Materials Scientists	Lemont, IL	1	FY2025	$84,094	$84,094 to $151,362	$70,803	II	H-1B	October 17, 2024	I-200-24283-396588	dol.gov
Assistant Structural and Molecular Biologist	19-1021 Biochemists and Biophysicists	Lemont, IL	1	FY2025	$90,063	$90,063 to $154,399	$64,688	II	H-1B	September 25, 2025	I-200-25261-318399	dol.gov
Associate Computation Transportation Engineer	17-2053 Civil Engineers, R&D	Lemont, IL	1	FY2026	$94,486	$94,486 to $157,477	$51,501	II	H-1B	June 17, 2026	I-200-26161-001000	dol.gov
Associate Computational Scientist	15-1221 Computer and Information Research Scientists	Lemont, IL	1	FY2026	$94,486	$94,486 to $157,477	$79,934	II	H-1B	May 14, 2026	I-200-26127-883669	dol.gov
Associate Energy Systems Analyst	17-2081 Environmental Engineers	Lemont, IL	1	FY2026	$94,486	$94,486 to $157,477	$78,624	II	H-1B	January 29, 2026	I-200-26022-582587	dol.gov
Associate Energy Systems Analyst	17-2144 Mechanical Engineers, R&D	Lemont, IL	1	FY2026	$94,486	$94,486 to $157,477	$76,190	II	H-1B	June 23, 2026	I-200-26166-014511	dol.gov
Associate Energy Systems Scientist	17-2074 Electrical Engineers, R&D	Lemont, IL	1	FY2026	$94,486	$94,486 to $157,477	$68,078	II	H-1B	June 23, 2026	I-200-26166-014816	dol.gov
Associate Research Scientist	17-2144 Mechanical Engineers, R&D	Lemont, IL	1	FY2026	$94,486	$94,486 to $157,477	$76,190	II	H-1B	January 29, 2026	I-200-26022-582669	dol.gov
Atmospheric Scientist Data Analyst	19-2021 Atmospheric and Space Scientists	Lemont, IL	1	FY2024	$84,094	$84,094 to $151,362	$73,944	II	H-1B	January 31, 2024	I-200-24024-664360	dol.gov
Beamline Data Scientist	19-2012 Physicists	Lemont, IL	1	FY2024	$82,451	$82,451 to $148,408	$79,893	II	H-1B	November 9, 2023	I-200-23306-474511	dol.gov
Beamline Scientist	19-2012 Physicists	Lemont, IL	1	FY2024	$117,936	$117,936 to $218,130	$79,893	II	H-1B	December 5, 2023	I-200-23332-526709	dol.gov
Beamline Scientist	17-2144 Mechanical Engineers, R&D	Lemont, IL	1	FY2023	$82,451	$82,451 to $148,408	$75,650	III	H-1B	April 17, 2023	I-200-23100-918236	dol.gov
Building Scientist	17-2199 Energy Engineers, Except Wind and Solar	Lemont, IL	1	FY2025	$90,063	$90,063 to $154,399	$88,504	II	H-1B	September 9, 2025	I-200-25015-621375	dol.gov
Catalyst	15-1221 Computer and Information Research Scientists	Lemont, IL	1	FY2023	$106,059	$106,059 to $148,408	$106,059	II	H-1B	June 22, 2023	I-200-23166-114219	dol.gov
Coastal Ocean & Earth Scientist	19-2021 Atmospheric and Space Scientists	Lemont, IL	1	FY2025	$109,922	$109,922 to $190,258	$96,034	III	H-1B	May 1, 2025	I-200-25114-902338	dol.gov
Computational Environmental Scientist	19-2021 Atmospheric and Space Scientists	Lemont, IL	1	FY2025	$84,094	$84,094 to $151,362	$78,291	II	H-1B	November 6, 2024	I-200-24304-442743	dol.gov
Computational Mathematics Specialist	15-2021 Mathematicians	Lemont, IL	1	FY2024	$82,451	$82,451 to $148,408	$55,141	III	H-1B	February 20, 2024	I-200-23187-171844	dol.gov
Computational Scientist	17-2041 Chemical Engineers	Lemont, IL	1	FY2025	$90,063	$90,063 to $154,399	$65,562	II	H-1B	July 8, 2025	I-200-25181-139433	dol.gov
Computational Scientist 2	19-2012 Physicists	Lemont, IL	1	FY2024	$84,094	$84,094 to $151,362	$79,893	II	H-1B	May 16, 2024	I-200-24130-978721	dol.gov
Computer Science Specialist	15-1221 Computer and Information Research Scientists	Lemont, IL	1	FY2023	$121,909	$121,909 to $175,864	$121,909	III	H-1B	October 17, 2022	I-200-22283-519903	dol.gov
Computer Scientist Assistant	15-1221 Computer and Information Research Scientists	Lemont, IL	1	FY2024	$67,828	$67,828 to $122,138	$58,781	I	H-1B	May 29, 2024	I-200-24142-020203	dol.gov
Connected and Automated Vehicle Research Engineer	17-2144 Mechanical Engineers, R&D	Lemont, IL	1	FY2023	$96,990	$96,990 to $215,231	$63,128	II	H-1B	September 26, 2023	I-200-23262-359449	dol.gov
Control System Engineer Specialist	19-2032 Materials Scientists	Lemont, IL	1	FY2025	$109,922	$109,922 to $190,258	$83,366	III	H-1B	September 25, 2025	I-200-25261-318314	dol.gov
Control System Engineer Specialist	15-1252 Software Developers	Lemont, IL	1	FY2025	$74,799	$74,799 to $128,253	$63,211	I	H-1B	September 19, 2025	I-200-25255-306217	dol.gov
Cultural Resource Specialist	19-3091 Anthropologists and Archeologists	Lemont, IL	1	FY2025	$80,413	$80,413 to $151,362	$67,621	IV	H-1B	May 13, 2025	I-200-24317-468900	dol.gov
Electrical/Electronics Engineering	17-2074 Electrical Engineers, R&D	Lemont, IL	1	FY2025	$90,063	$90,063 to $154,399	$66,851	II	H-1B	April 1, 2025	I-200-25084-801523	dol.gov
Electrochemist Scientist	19-2031 Chemists	Lemont, IL	1	FY2024	$98,924	$98,924 to $182,936	$77,667	IV	H-1B	April 18, 2024	I-200-24102-878740	dol.gov
Electronics Engineer	17-2076 Electronics Engineers, Except Computer, R&D	Lemont, IL	1	FY2023	$82,451	$82,451 to $148,408	$79,040	II	H-1B	August 3, 2023	I-200-23208-219988	dol.gov
Energy Scientist	17-2144 Mechanical Engineers, R&D	Lemont, IL	1	FY2025	$90,063	$90,063 to $154,399	$70,346	II	H-1B	July 8, 2025	I-200-25181-139545	dol.gov
Energy System Scientist	17-2074 Electrical Engineers, R&D	Lemont, IL	1	FY2023	$96,990	$96,990 to $179,359	$92,934	III	H-1B	August 10, 2023	I-200-23138-034169	dol.gov
Energy Systems Engineer	17-2074 Electrical Engineers, R&D	Lemont, IL	1	FY2024	$84,094	$84,094 to $151,362	$59,322	II	H-1B	March 19, 2024	I-200-24072-791354	dol.gov
Engineering Research Associate	17-2053 Civil Engineers, R&D	Lemont, IL	1	FY2025	$99,715	$99,715 to $151,362	$81,723	III	H-1B	October 16, 2024	I-200-24282-392960	dol.gov
Engineering Specialist	17-2199 Engineers, All Other	Lemont, IL	1	FY2024	$82,451	$82,451 to $148,408	$82,306	II	H-1B	November 15, 2023	I-200-23311-483378	dol.gov
Fuel/Chemical Production Technology Assessment	17-2144 Mechanical Engineers, R&D	Lemont, IL	1	FY2025	$90,063	$90,063 to $154,399	$70,346	II	H-1B	June 23, 2025	I-200-25164-090437	dol.gov
Group Manager, Innovative Systems	17-2161 Nuclear Engineers	Lemont, IL	1	FY2023	$121,076	$121,076 to $242,175	$99,611	IV	H-1B	August 10, 2023	I-200-23215-236945	dol.gov
ID Operations Manager	17-2144 Mechanical Engineers, R&D	Lemont, IL	1	FY2024	$98,924	$98,924 to $182,936	$63,128	II	H-1B	May 16, 2024	I-200-24130-977878	dol.gov
Isotope Radiochemist	19-2031 Chemists	Lemont, IL	1	FY2025	$67,828	$67,828 to $122,138	$40,082	I	H-1B	October 25, 2024	I-200-24292-417778	dol.gov
Microfabrication Technologist	17-2199 Nanosystems Engineers	Lemont, IL	1	FY2026	$78,520	$78,520 to $118,581	$78,520	III	H-1B	November 6, 2025	I-200-22342-629678	dol.gov
Photon Beam Diagnostic Scientist/Engineer	19-2012 Physicists	Lemont, IL	1	FY2026	$116,250	$116,250 to $193,750	$99,362	II	H-1B	June 5, 2026	I-200-26149-963567	dol.gov
Physics Research Scientist	19-2012 Physicists	Lemont, IL	1	FY2024	$84,094	$84,094 to $151,362	$79,893	II	H-1B	May 21, 2024	I-200-24135-995360	dol.gov
Postbaccalaureate Appointee	19-2042 Geoscientists, Except Hydrologists and Geographers	Lemont, IL	1	FY2023	$59,613	$59,613 to $82,410	$59,613	I	H-1B	November 28, 2022	I-200-22322-596243	dol.gov
Postdoctoral Appointee	15-2041 Statisticians	Lemont, IL	1	FY2026	$72,879	$72,879 to $121,465	$58,157	I	H-1B	May 12, 2026	I-200-26125-870109	dol.gov
Postdoctoral Appointee	17-2161 Nuclear Engineers	Lemont, IL	1	FY2025	$70,758	$70,758 to $117,925	$59,738	I	H-1B	June 20, 2025	I-200-25163-085467	dol.gov
Postdoctoral Appointee	17-2074 Electrical Engineers, R&D	Lemont, IL	1	FY2025	$68,371	$68,371 to $113,937	$45,947	I	H-1B	October 22, 2024	I-200-24128-966480	dol.gov
Postdoctoral Appointee	15-2051 Data Scientists	Lemont, IL	1	FY2024	$68,371	$68,371 to $113,937	$56,160	I	H-1B	February 14, 2024	I-200-24038-700132	dol.gov
Postdoctoral Appointee	17-2141 Mechanical Engineers	Lemont, IL	1	FY2023	$61,372	$61,372 to $102,273	$43,243	I	H-1B	August 10, 2023	I-200-21281-633707	dol.gov
Postdoctoral Appointee	17-2131 Materials Engineers	Lemont, IL	1	FY2023	$69,569	$69,569 to $69,569	$64,667	I	H-1B	June 29, 2023	I-200-20307-895374	dol.gov
Postdoctoral Appointee	15-1111 Computer and Information Research Scientists	Lemont, IL	1	FY2023	$81,723	$81,723 to $105,341	$81,723	I	H-1B	June 15, 2023	I-200-22131-160996	dol.gov
Postdoctoral Appointee	19-1022 Microbiologists	Lemont, IL	1	FY2023	$63,213	$63,213 to $105,341	$47,424	I	H-1B	December 20, 2022	I-200-22319-588582	dol.gov
Predoctoral Appointee	15-1221 Computer and Information Research Scientists	Lemont, IL	1	FY2026	$60,965	$60,965 to $92,273	$60,965	I	H-1B	November 14, 2025	I-200-25307-361664	dol.gov
Predoctoral Appointee	17-2144 Mechanical Engineers, R&D	Lemont, IL	1	FY2026	$58,297	$58,297 to $97,161	$57,117	I	H-1B	May 14, 2026	I-200-26127-883341	dol.gov
Principal CAV Research Engineer	15-1221 Computer and Information Research Scientists	Lemont, IL	1	FY2025	$109,922	$109,922 to $228,310	$98,925	III	H-1B	September 15, 2025	I-200-25251-292531	dol.gov
Principal Connected and Automated Vehicle Research Engineer	15-1221 Computer and Information Research Scientists	Lemont, IL	1	FY2023	$121,909	$121,909 to $178,090	$121,909	III	H-1B	January 30, 2023	I-200-23023-720070	dol.gov
Principal Energy System Analyst	17-2081 Environmental Engineers	Lemont, IL	1	FY2025	$109,922	$109,922 to $190,258	$92,768	III	H-1B	April 24, 2025	I-200-25100-852069	dol.gov
Principal Energy Systems Engineer	17-2074 Electrical Engineers, R&D	Lemont, IL	1	FY2023	$96,990	$96,990 to $179,359	$92,934	III	H-1B	April 20, 2023	I-200-23103-930640	dol.gov
Principal Nuclear/Mechanical Engineer	17-2144 Mechanical Engineers, R&D	Lemont, IL	1	FY2023	$96,990	$96,990 to $179,359	$94,266	IV	H-1B	September 27, 2023	I-200-23263-362639	dol.gov
Principal Research Engineer	17-2144 Mechanical Engineers, R&D	Lemont, IL	1	FY2024	$119,704	$119,704 to $221,396	$78,707	III	H-1B	March 14, 2024	I-200-24067-780235	dol.gov
Principal Research Software Engineer	15-1221 Computer and Information Research Scientists	Lemont, IL	1	FY2023	$121,909	$121,909 to $175,864	$121,909	III	H-1B	October 18, 2022	I-200-22284-522639	dol.gov
Principal Research Software Specialist	15-1221 Computer and Information Research Scientists	Lemont, IL	1	FY2023	$96,990	$96,990 to $179,359	$94,910	III	H-1B	September 25, 2023	I-200-23261-354240	dol.gov

167 role and worksite groups in all; the 150 with the most cases are shown.

Worksite states

State	Cases
Illinois	429

Also on SpecStream

Updated June 23, 2026. Read from US Department of Labor, Office of Foreign Labor Certification. Public domain (U.S. government work). A certified labor condition application (H-1B, H-1B1, E-3) or PERM labor certification is an employer filing the Department of Labor approved. It is not a count of people hired or visas issued. Wages are as the employer filed them, converted to a yearly figure at 2,080 hours; a wage whose unit is missing is left blank. The files show the first worksite of a case. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.