28 certified Labor Condition Applications on file with the U.S. Department of Labor, FY2023–FY2026.
Since September 2025, DOL's Project Firewall opens H-1B investigations without waiting for a complaint. These checkpoints come from Mack Trucks, Inc.'s own public LCA filings (FY2024–FY2026) — the same records an investigator pulls first.
Level I is the entry-level prevailing-wage tier and the band DOL's Project Firewall reviews first for misclassification (senior duties filed at an entry-level wage). The national share is 17%.
Median offered wage is 0% above the DOL prevailing wage across 23 recent certified LCAs. Paying at the floor is lawful, but it invites the question of whether the wage level itself is right.
Next end date: 2026-11-15. Employing an H-1B worker past the LCA end date without a new certified LCA is a strict-liability violation — the replacement LCA must be certified before the I-129 extension is filed.
Frequent amendments usually mean worksite or role changes; each one must be covered by a new LCA before the change takes effect.
Each worksite needs its own 10-business-day LCA notice and a PAF record of that posting; a move to a new area of intended employment needs a new LCA before the worker starts there.
Public DOL disclosure data can lag actual filings by a quarter. Descriptive only — not legal advice.
Yes — Mack Trucks, Inc. sponsors H-1B workers, with 28 certified LCAs on file (FY2023–FY2026), including 7 in FY2026. The median certified salary is $93,733 (P25 $85,035, P75 $111,560). 100% of its certified filings meet or exceed the prevailing wage.
Mack Trucks, Inc. H-1B sponsorship at a glance, from public U.S. DOL LCA disclosure data (FY2023–FY2026).
Certified LCAs are a prerequisite to H-1B petitions, not visa approvals; one LCA can cover multiple workers. Descriptive only — not legal advice.
The shaded band is the middle half of certified salaries (P25–P75); the bar spans the lowest to highest certified salary.
Levels I–IV are DOL prevailing-wage experience tiers; 35% of filings are senior-level (III–IV).
| Fiscal year | Certified | Denied | Withdrawn | Total |
|---|---|---|---|---|
| FY2023 | 5 | 0 | 0 | 5 |
| FY2024 | 10 | 0 | 0 | 10 |
| FY2025 | 6 | 0 | 0 | 6 |
| FY2026 | 7 | 0 | 0 | 7 |
Case dispositions from the U.S. DOL OFLC disclosure files. Withdrawn are LCAs that were certified and later withdrawn by the employer; they still count toward Total.
| Job title | Salary | Level | Location | Filed | Status |
|---|---|---|---|---|---|
Senior Industrial Engineer I-200-26155-979498 | $79,000/yr | I | Macungie, PA | Jun 03, 2026 | Certified |
Industrial Project Engineer - Logistics I-200-26141-939712 | $91,500/yr | IV | Macungie, PA | May 21, 2026 | Certified |
Quality Engineer III I-200-26139-929927 | $119,080/yr | IV | Hagerstown, MD | May 19, 2026 | Certified |
Quality Engineer II - PQMO I-200-26137-919895 | $89,856/yr | II | Hagerstown, MD | May 17, 2026 | Certified |
Production Planning Digital Data Analyst I-200-26138-919981 | $72,080/yr | I | Hagerstown, MD | May 17, 2026 | Certified |
Industrial Engineer II I-200-26106-799603 | $98,200/yr | I | Macungie, PA | Apr 15, 2026 | Certified |
Lead Engineer PSKU I-200-26085-732689 | $123,178/yr | IV | Macungie, PA | Mar 26, 2026 | Certified |
Senior Logistics Engineer I-200-25224-237969 | $95,965/yr | II | Macungie, PA | Aug 12, 2025 | Certified |
Manager-Quality Inspector I-200-25163-087535 | $125,358/yr | — | Macungie, PA | Jun 12, 2025 | Certified |
Senior Workforce Project & Analytics Specialist I-200-25162-081704 | $74,256/yr | II | Macungie, PA | Jun 11, 2025 | Certified |
Senior Engineer I-200-25154-048703 | $122,512/yr | — | Hagerstown, MD | Jun 03, 2025 | Certified |
Analyst - Financial Systems I-200-25140-999036 | $77,501/yr | I | Hagerstown, MD | May 20, 2025 | Certified |
Experienced Engineer I-200-25084-801757 | $101,234/yr | II | Hagerstown, MD | Mar 25, 2025 | Certified |
Senior Industrial Engineer I-200-24249-318407 | $108,500/yr | III | Macungie, PA | Sep 05, 2024 | Certified |
Senior Industrial Engineer I-200-24235-286161 | $85,862/yr | II | Macungie, PA | Aug 22, 2024 | Certified |
Senior Tooling And Equipment Engineer I-200-24179-156386 | $109,054/yr | IV | Macungie, PA | Jun 27, 2024 | Certified |
Business Team Leader – Logistics Operations I-200-24176-142193 | $126,954/yr | IV | Macungie, PA | Jun 24, 2024 | Certified |
Senior Manufacturing Technology Engineer I-200-24166-113737 | $104,636/yr | III | Macungie, PA | Jun 14, 2024 | Certified |
Industrial Engineer - Logistics I-200-24166-115221 | $65,749/yr | I | Macungie, PA | Jun 14, 2024 | Certified |
Process & Solution Implementation Support I-200-24159-082751 | $128,190/yr | IV | Hagerstown, MD | Jun 06, 2024 | Certified |
Experienced Exhaust Aftertreatment Engineer I-200-24151-052704 | $82,555/yr | I | Hagerstown, MD | May 30, 2024 | Certified |
Senior Industrial Engineer - Logistics I-200-24100-870788 | $80,500/yr | II | Macungie, PA | Apr 09, 2024 | Certified |
Expert Engineer, Alternative Powertrain Systems I-200-23293-447002 | $134,722/yr | IV | Hagerstown, MD | Oct 20, 2023 | Certified |
Logistics Engineer I-200-23222-253921 | $103,111/yr | II | Allentown, PA | Aug 10, 2023 | Certified |
Analyst - Senior Financial Systems I-200-23172-131172 | $86,923/yr | II | Hagerstown, MD | Jun 21, 2023 | Certified |
Industrial Engineer II I-200-23062-822403 | $88,000/yr | I | Macungie, PA | Mar 03, 2023 | Certified |
Industrial Engineer II I-200-23060-814131 | $88,000/yr | I | Macungie, PA | Mar 01, 2023 | Certified |
Engineer Exhaust Aftertreatment Engineer I-200-23059-809695 | $90,000/yr | II | Hagerstown, MD | Feb 28, 2023 | Certified |
One row per LCA case (its latest version), from U.S. DOL OFLC disclosure data. Salaries are the offered wage, converted to a yearly figure. Certified LCAs are not visa approvals.
Worker positions by LCA filing purpose, summed across FY2023–FY2026 disclosure records.
Most active filing months: Jun and May — useful for timing transfer conversations.
Attestations from the employer's own LCA filings (Form ETA-9035), as disclosed by the U.S. DOL.
2 states · 3 cities
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