G-100-23320-508293

Certified - Expired

This certification was approved more than a year ago — PERM labor certifications are generally valid for one year after the decision, so its I-140 filing window has passed (unless the petition was filed in time).

Job

Job title
Senior Staff Engineer, Data Science (036685.000009)
SOC
Petroleum Engineers
Wage
$174,387 / Year

Employer & worksite

Employer
Liberty Oilfield Services, LLC
Worksite
Denver, CO
Attorney
Ogletree, Deakins, Nash, Smoak & Stewart, P.C.

Timeline

Received
Nov 16, 2023
Decision
Mar 26, 2025
Processing days
496

Source

Quarter
FY2025_Q3
NAICS
213112

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