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Liberty Oilfield Services, LLC: green card (PERM) sponsorship
Liberty Oilfield Services, LLC filed 4 PERM labor certification applications decided in fiscal years 2024–2026; certified: 3. Median offered salary $130,000; median time from filing to certification: 496 days.
PERM applications4
Certified3
Median offered salary$130,000
Median days to certification496
Already working for the employer75%
Employees (as filed)4,950
In business since2011
Employer addressDenver, CO
H-1B salaries at Liberty Oilfield Services, LLC →
Job titles
| Job title | PERM applications | Median salary |
|---|---|---|
| Business Development Analyst | 1 | $130,000 |
| Lead Engineer (036685.000039) | 1 | $113,651 |
| Senior Staff Engineer, Data Science (036685.000009) | 1 | $174,387 |
| District HSE Manager (036685.000046) | 1 | — |
Work sites
Occupations
Latest decisions
| Job title | Base salary | Location | Submitted | Decided | Status | Days |
|---|---|---|---|---|---|---|
| District HSE Manager (036685.000046) | $121,540 | Midland, TX | Mar 20, 2024 | Jan 21, 2026 | Denied | — |
| Senior Staff Engineer, Data Science (036685.000009) | $174,387 | Denver, CO | Nov 16, 2023 | Mar 26, 2025 | Certified, expired | 496 |
| Lead Engineer (036685.000039) | $113,651–$125,000 | Midland, TX | Nov 16, 2023 | Mar 26, 2025 | Certified, expired | 496 |
| Business Development Analyst | $130,000–$150,000 | Denver, CO | Sep 8, 2023 | Jan 15, 2025 | Certified, expired | 495 |
Salaries are the lower end of the wage offered on each application, converted to a yearly amount; statistics use certified full-time applications. PERM certification is one step toward a green card; USCIS decides the petition. Not legal advice. Source: U.S. Department of Labor, OFLC PERM Disclosure Data, fiscal years 2024–2026 (latest decision Jun 30, 2026).