Last Updated Apr 2026
Tucson, AZ
373 employees
Est. 1979
mmsi.com
Modular Mining Systems, Inc. — H-1B Visa Sponsorship Data
Modular Mining Systems, Inc. LCA & H1B Filings
Modular Mining Systems, Inc. H-1B sponsorship data, including all Labor Condition Applications (LCAs) filed for H-1B, E-3, and H-1B1 visa workers. Sourced from Department of Labor disclosure records. See approval rates, salary levels, and filing history below.
Sponsors H1Bs?
Yes
2025 LCA filings
5
Median H1B salary
$90,218
H1B Dependent?
No
Certified Filings by Quarter
Certified filings by quarter
| Year | Filings | Certified | Denied | Withdrawn |
|---|---|---|---|---|
| 2025 | 5 | 5 | 0 | 0 |
| 2024 | 4 | 4 | 0 | 0 |
| 2023 | 5 | 5 | 0 | 0 |
| 2022 | 2 | 2 | 0 | 0 |
| 2021 | 14 | 14 | 0 | 0 |
| 2020 | 1 | 1 | 0 | 0 |
| 2019 | 11 | 11 | 0 | 0 |
| 2018 | 11 | 10 | 1 | 0 |
| 2017 | 6 | 6 | 0 | 0 |
| 2016 | 1 | 1 | 0 | 0 |
All LCA Filings
60 total| Job Title | Salary | Location | Filed | Status |
|---|---|---|---|---|
Manager, Commercial & Contracts - Autonomous Systems I-201-25353-497147 | $194,667 | Tucson, AZ | Dec 19, 2025 | Certified |
QA Engineer I I-200-25345-475226 | $117,548 | Tucson, AZ | Dec 11, 2025 | Certified |
QA Engineer I I-200-25325-428417 | $117,548 | Tucson, AZ | Nov 21, 2025 | Certified |
Performance Assurance Lead I-200-25162-082353 | $115,479 | Tucson, AZ | Jun 11, 2025 | Certified |
Manager, IT Applications I-200-25105-868147 | $150,800 | Tucson, AZ | Apr 15, 2025 | Certified |
Software Engineer II I-200-24128-967641 | $125,928 | Tucson, AZ | May 7, 2024 | Certified |
Software QA Engineer I-200-24124-955305 | $108,000 | Tucson, AZ | May 3, 2024 | Certified |
Software Engineer I I-200-24099-866346 | $90,810 | Tucson, AZ | Apr 8, 2024 | Certified |
Software Engineer II I-200-24099-865016 | $125,928 | Tucson, AZ | Apr 8, 2024 | Certified |
Manager, Commercial & Contracts - Autonomous Systems I-201-23165-110238 | $168,500 | Tucson, AZ | Jun 14, 2023 | Certified |
QA Operations Research Engineer II I-200-23132-017852 | $110,000 | Tucson, AZ | May 12, 2023 | Certified |
Manager, IT Applications I-200-23132-018817 | $145,000 | Tucson, AZ | May 12, 2023 | Certified |
QA Engineer I-200-23117-972013 | $105,311 | Tucson, AZ | Apr 27, 2023 | Certified |
Software Engineer I-200-23086-880061 | $91,487 | Tucson, AZ | Mar 27, 2023 | Certified |
Performance Assurance Lead I-200-22290-533474 | $105,000 | Tucson, AZ | Oct 17, 2022 | Certified |
Performance Assurance Engineer I-200-22277-509726 | $105,000 | Tucson, AZ | Oct 4, 2022 | Certified |
Senior Computer Scientist I-200-21231-532714 | $128,000 | Tucson, AZ | Aug 19, 2021 | Certified |
Operations Research Supervisor I-200-21204-481670 | $163,000 | Tucson, AZ | Jul 23, 2021 | Certified |
Operations Research Supervisor I-200-21181-435801 | $163,000 | Tucson, AZ | Jun 30, 2021 | Certified |
Software Engineer I-200-21133-311348 | $75,446 | Tucson, AZ | May 13, 2021 | Certified |
Software Engineer I I-200-21063-119926 | $80,000 | Tucson, AZ | Mar 4, 2021 | Certified |
Software Engineer I I-200-21060-109380 | $80,000 | Tucson, AZ | Mar 1, 2021 | Certified |
Financial Reporting Manager I-200-21060-109832 | $106,400 | Tucson, AZ | Mar 1, 2021 | Certified |
Research Engineer I-200-21060-110074 | $80,605 | Tucson, AZ | Mar 1, 2021 | Certified |
Software QA Engineer I I-200-21053-091651 | $79,000 | Tucson, AZ | Feb 22, 2021 | Certified |
Software Engineer I I-200-21053-093109 | $79,500 | Tucson, AZ | Feb 22, 2021 | Certified |
Embedded Systems Engineer II I-200-21053-092300 | $86,135 | Tucson, AZ | Feb 22, 2021 | Certified |
Software Engineer I I-200-21049-085417 | $79,000 | Tucson, AZ | Feb 18, 2021 | Certified |
Software QA Engineer I I-200-21049-085133 | $79,500 | Tucson, AZ | Feb 18, 2021 | Certified |
Software Engineer I I-200-21049-086216 | $76,000 | Tucson, AZ | Feb 18, 2021 | Certified |
Software Engineer I I-200-20051-338133 | $80,000 | Tucson, AZ | Feb 20, 2020 | Certified - Withdrawn |
SR. SAP FUNCTIONAL ANALYST I-200-19218-512035 | $120,000 | Tucson, AZ | Aug 6, 2019 | Certified |
SOFTWARE ENGINEER II I-200-19100-319514 | $91,583 | Tucson, AZ | Apr 10, 2019 | Certified |
PERFORMANCE ASSURANCE LED I-200-19088-154413 | $110,000 | Tucson, AZ | Mar 29, 2019 | Certified |
PERFORMANCE ASSURANCE LEAD I-200-19088-020643 | $110,000 | Tucson, AZ | Mar 29, 2019 | Certified |
SOFTWARE ENGINEER I I-200-19074-944706 | $78,900 | Tucson, AZ | Mar 15, 2019 | Certified |
FINANCIAL REPORTING MANAGER I-200-19071-403022 | $95,000 | Tucson, AZ | Mar 12, 2019 | Certified |
COMMUNICATIONS DESIGN ENGINEER II I-200-19070-404244 | $83,600 | Tucson, AZ | Mar 11, 2019 | Certified |
WEB DEVELOPER/PROGRAMMER I-200-19052-303810 | $75,600 | Tucson, AZ | Feb 21, 2019 | Certified |
PERFORMANCE ASSURANCE ENGINEER I-200-19045-159390 | $80,000 | Tucson, AZ | Feb 14, 2019 | Certified |
RESEARCH ENGINEER I I-200-19028-289074 | $75,000 | Tucson, AZ | Jan 28, 2019 | Certified |
RESEARCH ENGINEER I I-200-19028-108825 | $75,000 | Tucson, AZ | Jan 28, 2019 | Certified |
USER INTERFACE ARCHITECT I-200-18156-488820 | $95,693 | TUCSON, AZ | Jun 5, 2018 | Certified |
USER INTERFACE ARCHITECT I-200-18152-260612 | $95,693 | TUCSON, AZ | Jun 1, 2018 | Denied |
PRODUCT MANAGER, MAINTENANCE SYSTEMS I-200-18143-548901 | $136,629 | TUCSON, AZ | May 23, 2018 | Certified |
PRODUCT ENGINEER I I-200-18143-506819 | $89,936 | TUCSON, AZ | May 23, 2018 | Certified |
QA ENGINEER II I-200-18122-016049 | $77,963 | TUCSON, AZ | May 2, 2018 | Certified |
QA ENGINEER II I-200-18116-929677 | $79,002 | TUCSON, AZ | Apr 26, 2018 | Certified |
SOFTWARE ENGINEER I I-200-18080-093557 | $65,700 | TUCSON, AZ | Mar 21, 2018 | Certified |
SOFTWARE ENGINEER I-200-18073-620890 | $65,700 | TUCSON, AZ | Mar 14, 2018 | Certified |
SYSTEMS ENGINEERING SUPERVISOR I-200-18072-151589 | $90,500 | TUCSON, AZ | Mar 13, 2018 | Certified |
HARDWARE SYSTEM DEPLOYMENT AND SUPPORT SUPERVISOR I-200-18058-916282 | $85,000 | TUCSON, AZ | Feb 27, 2018 | Certified |
MACHINE GUIDANCE PRODUCT SPECIALIST I-200-18018-261418 | $92,430 | TUCSON, AZ | Jan 18, 2018 | Certified |
PROJECT MANAGER I-200-17146-584806 | $81,120 | TUCSON, AZ | May 26, 2017 | CERTIFIED |
SYSTEMS ENGINEERING SUPERVISOR I-200-17114-624257 | $89,200 | TUCSON, AZ | Apr 24, 2017 | CERTIFIED |
PRODUCT ENGINEER I I-200-17109-447057 | $82,000 | TUCSON, AZ | Apr 19, 2017 | CERTIFIED |
ENGINEERING PRODUCT SUPPORT SPECIALIST I-200-17082-223812 | $70,000 | TUCSON, AZ | Mar 23, 2017 | CERTIFIED |
QA ENGINEER I I-200-17069-555861 | $65,000 | TUCSON, AZ | Mar 10, 2017 | CERTIFIED |
PRODUCT ENGINEER I I-200-17054-921615 | $68,000 | TUCSON, AZ | Feb 23, 2017 | CERTIFIED |
AHS PRODUCT ENGINEER I I-200-16132-464277 | $65,200 | TUCSON, AZ | May 11, 2016 | CERTIFIED-WITHDRAWN |
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Frequently Asked Questions
Yes. Modular Mining Systems, Inc. has filed 60 H-1B Labor Condition Applications (LCAs) with the Department of Labor, covering 60 total positions. The median salary for Modular Mining Systems, Inc.'s sponsored positions is $90,218.
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