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Individual filings

MARIANA MINERALS CO. — filing by filing

All 13 stored filings on record for MARIANA MINERALS CO., each with its case number, decision date, occupation, offered wage and worksite. Every block states how many worker positions the filing covers and under which petition type, because those are not the same thing as people.

Full filing record
Filings shown
13

Every individual filing we hold for this employer.

Latest decision Mar 10, 2026

New-employment positions
8

Positions filed as NEW employment across the filings below — the closest honest read on new people being sponsored.

Continued-employment positions
0

The same worker renewed. Shown separately and never added to the figure on its left, because adding them would count one person twice.

Certified
13

Filings certified by the Department of Labor. Certification is permission to file with USCIS, not a visa.

How to read a position count

Each filing below says how many worker positions it covers. That is a count of positions on one application, not a count of people, and the petition type is what tells the two apart. A new employment filing is a worker being sponsored into a role. A continued employment filing is the same person already doing the job, renewed for another term — so a company that renews the same ten employees every three years produces ten more positions each time without hiring anyone.

That is why nothing on this page adds the position column up. Across the filings shown, MARIANA MINERALS CO. filed 8 new-employment and 0 continued-employment positions; those are two different measurements and their sum describes nobody.

The 12 most recent filings

Newest decision first. Case numbers are public and are the DOL's own identifier for the application.

  • BIM/CAD ENGINEERING MANAGER

    I-200-26062-677608

    CertifiedDecided Mar 10, 2026

    17-2051.00 · Civil Engineers · Level III

    $150,000–$154,999 band offered/yr · prevailing $130,000–$134,999 band

    SAN FRANCISCO, CA · Mar 2026 → Sep 2028 · Full-time

    Covers 1 position — 1 amended petition

    One position, so this filing is one identifiable person. The wage is shown as its $5,000 band, the dates to the month, and the street address is not published.

  • Software Engineer

    I-200-26061-674659

    CertifiedDecided Mar 9, 2026

    15-1252.00 · Software Developers · Level II

    $160,000–$164,999 band offered/yr · prevailing $160,000–$164,999 band

    San Francisco, CA · Sep 2026 → Aug 2029 · Full-time

    Covers 1 position — 1 new employment

    One position, so this filing is one identifiable person. The wage is shown as its $5,000 band, the dates to the month, and the street address is not published.

  • Head of Special Projects

    I-200-26058-670904

    CertifiedDecided Mar 6, 2026

    13-2051.00 · Financial and Investment Analysts · Level IV

    $190,000–$194,999 band offered/yr · prevailing $180,000–$184,999 band

    San Francisco, CA · Aug 2026 → Aug 2029 · Full-time

    Covers 1 position — 1 new employment

    One position, so this filing is one identifiable person. The wage is shown as its $5,000 band, the dates to the month, and the street address is not published.

  • Mechanical Engineer

    I-200-26057-668242

    CertifiedDecided Mar 5, 2026

    17-2141.00 · Mechanical Engineers · Level II

    $115,000–$119,999 band offered/yr · prevailing $105,000–$109,999 band

    Houston, TX · Aug 2026 → Aug 2029 · Full-time

    Covers 1 position — 1 new employment

    One position, so this filing is one identifiable person. The wage is shown as its $5,000 band, the dates to the month, and the street address is not published.

  • Machine Learning Engineer

    I-200-26057-668244

    CertifiedDecided Mar 5, 2026

    15-1252.00 · Software Developers · Level IV

    $145,000–$149,999 band offered/yr · prevailing $125,000–$129,999 band

    La Sal, UT · Aug 2026 → Aug 2029 · Full-time

    Covers 1 position — 1 new employment

    One position, so this filing is one identifiable person. The wage is shown as its $5,000 band, the dates to the month, and the street address is not published.

  • Senior Machine Learning Engineer

    I-200-26057-668246

    CertifiedDecided Mar 5, 2026

    15-2051.00 · Data Scientists · Level II

    $160,000–$164,999 band offered/yr · prevailing $130,000–$134,999 band

    San Francisco, CA · Aug 2026 → Aug 2029 · Full-time

    Covers 1 position — 1 new employment

    One position, so this filing is one identifiable person. The wage is shown as its $5,000 band, the dates to the month, and the street address is not published.

  • Sr. Mine Engineer, Planning and Optimization

    I-200-26057-668250

    CertifiedDecided Mar 5, 2026

    17-2151.00 · Mining and Geological Engineers, Including Mining Safety Engineers · Level IV

    $175,000–$179,999 band offered/yr · prevailing $170,000–$174,999 band

    San Francisco, CA · Aug 2026 → Aug 2029 · Full-time

    Covers 1 position — 1 new employment

    One position, so this filing is one identifiable person. The wage is shown as its $5,000 band, the dates to the month, and the street address is not published.

  • Software Engineer

    I-200-26056-665195

    CertifiedDecided Mar 4, 2026

    15-1252.00 · Software Developers · Level I

    $140,000–$144,999 band offered/yr · prevailing $135,000–$139,999 band

    San Francisco, CA · Aug 2026 → Aug 2029 · Full-time

    Covers 1 position — 1 new employment

    One position, so this filing is one identifiable person. The wage is shown as its $5,000 band, the dates to the month, and the street address is not published.

  • Project Engineer

    I-200-26050-652420

    CertifiedDecided Feb 26, 2026

    17-2112.00 · Industrial Engineers · Level I

    $110,000–$114,999 band offered/yr · prevailing $90,000–$94,999 band

    San Francisco, CA · Aug 2026 → Aug 2029 · Full-time

    Covers 1 position — 1 new employment

    One position, so this filing is one identifiable person. The wage is shown as its $5,000 band, the dates to the month, and the street address is not published.

  • Software Engineer

    I-200-26042-632613

    CertifiedDecided Feb 18, 2026

    15-1252.00 · Software Developers · Level II

    $170,000–$174,999 band offered/yr · prevailing $160,000–$164,999 band

    San Francisco, CA · Feb 2026 → Feb 2029 · Full-time

    Covers 1 position — 1 change of employer

    One position, so this filing is one identifiable person. The wage is shown as its $5,000 band, the dates to the month, and the street address is not published.

  • Senior Mechanical Engineer

    I-200-26042-632614

    CertifiedDecided Feb 18, 2026

    17-2141.00 · Mechanical Engineers · Level III

    $145,000–$149,999 band offered/yr · prevailing $130,000–$134,999 band

    Houston, TX · Mar 2026 → Mar 2029 · Full-time

    Covers 1 position — 1 change of employer

    One position, so this filing is one identifiable person. The wage is shown as its $5,000 band, the dates to the month, and the street address is not published.

  • Senior Civil/Structural Engineer

    I-200-25330-441241

    CertifiedDecided Dec 4, 2025

    17-2051.00 · Civil Engineers · Level IV

    $150,000–$154,999 band offered/yr · prevailing $130,000–$134,999 band

    Houston, TX · Dec 2025 → Dec 2028 · Full-time

    Covers 1 position — 1 change of employer

    One position, so this filing is one identifiable person. The wage is shown as its $5,000 band, the dates to the month, and the street address is not published.

Every stored filing

All 13 stored filings, in one table. Positions and petition type sit side by side so a renewal never reads as a hire.

One row per labor condition application, newest decision first. The positions column is worker positions on that filing — it is not a headcount and it is not summed here, because a continued-employment filing is a worker already in the country being renewed.
FilingStatusOccupationOffered wageWorksiteEmployment periodPositionsPetition type
BIM/CAD ENGINEERING MANAGERI-200-26062-677608CertifiedMar 10, 202617-2051.00 · Civil EngineersLevel III$150,000–$154,999 band$5k bandSAN FRANCISCO, CAMar 2026 → Sep 202811 Amended petition
Software EngineerI-200-26061-674659CertifiedMar 9, 202615-1252.00 · Software DevelopersLevel II$160,000–$164,999 band$5k bandSan Francisco, CASep 2026 → Aug 202911 New employment
Head of Special ProjectsI-200-26058-670904CertifiedMar 6, 202613-2051.00 · Financial and Investment AnalystsLevel IV$190,000–$194,999 band$5k bandSan Francisco, CAAug 2026 → Aug 202911 New employment
Mechanical EngineerI-200-26057-668242CertifiedMar 5, 202617-2141.00 · Mechanical EngineersLevel II$115,000–$119,999 band$5k bandHouston, TXAug 2026 → Aug 202911 New employment
Machine Learning EngineerI-200-26057-668244CertifiedMar 5, 202615-1252.00 · Software DevelopersLevel IV$145,000–$149,999 band$5k bandLa Sal, UTAug 2026 → Aug 202911 New employment
Senior Machine Learning EngineerI-200-26057-668246CertifiedMar 5, 202615-2051.00 · Data ScientistsLevel II$160,000–$164,999 band$5k bandSan Francisco, CAAug 2026 → Aug 202911 New employment
Sr. Mine Engineer, Planning and OptimizationI-200-26057-668250CertifiedMar 5, 202617-2151.00 · Mining and Geological Engineers, Including Mining Safety EngineersLevel IV$175,000–$179,999 band$5k bandSan Francisco, CAAug 2026 → Aug 202911 New employment
Software EngineerI-200-26056-665195CertifiedMar 4, 202615-1252.00 · Software DevelopersLevel I$140,000–$144,999 band$5k bandSan Francisco, CAAug 2026 → Aug 202911 New employment
Project EngineerI-200-26050-652420CertifiedFeb 26, 202617-2112.00 · Industrial EngineersLevel I$110,000–$114,999 band$5k bandSan Francisco, CAAug 2026 → Aug 202911 New employment
Software EngineerI-200-26042-632613CertifiedFeb 18, 202615-1252.00 · Software DevelopersLevel II$170,000–$174,999 band$5k bandSan Francisco, CAFeb 2026 → Feb 202911 Change of employer
Senior Mechanical EngineerI-200-26042-632614CertifiedFeb 18, 202617-2141.00 · Mechanical EngineersLevel III$145,000–$149,999 band$5k bandHouston, TXMar 2026 → Mar 202911 Change of employer
Senior Civil/Structural EngineerI-200-25330-441241CertifiedDec 4, 202517-2051.00 · Civil EngineersLevel IV$150,000–$154,999 band$5k bandHouston, TXDec 2025 → Dec 202811 Change of employer
SENIOR MINE ENGINEER, TECHNOLOGY IMPLEMENTATIONI-200-25268-335775CertifiedNov 4, 202517-2151.00 · Mining and Geological Engineers, Including Mining Safety EngineersLevel II$135,000–$139,999 band$5k bandSAN FRANCISCO, CAOct 2025 → Oct 202811 Change of employer

Why some filings show a wage band instead of a salary

A filing covering a single position identifies one person. Those rows are published at reduced precision rather than dropped.

13 of the 13 filings shown cover exactly one worker position. A job title, a metro, an exact salary and an exact start date, published under an employer’s name, identify that individual to anyone who knows where they work — so those rows carry the $5,000 wage band instead of the salary, the month instead of the day, and no street address.

Filings covering two or more positions are shown in full: at least two workers share every attribute on the row by construction, which is precisely why they were filed together. Nothing is dropped either way — around nine in ten labor condition applications are single-position, and hiding them would misrepresent every employer’s activity by omission.

Each row above is one Labor Condition Application published by the US Department of Labor for MARIANA MINERALS CO. as that name appears on the filing. A certified LCA is the employer’s wage and worksite commitment, and permission to petition USCIS — it is not a visa, not an approval, and not a job offer. Position counts are worker positions on the application, never a headcount. How these pages are built.