25 certified Labor Condition Applications on file with the U.S. Department of Labor, FY2021–FY2026.
Since September 2025, DOL's Project Firewall opens H-1B investigations without waiting for a complaint. These checkpoints come from 4D Systems, LLC's own public LCA filings (FY2024–FY2026) — the same records an investigator pulls first.
Median offered wage is 0% above the DOL prevailing wage across 17 recent certified LCAs. Paying at the floor is lawful, but it invites the question of whether the wage level itself is right.
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%.
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 — 4D Systems, LLC sponsors H-1B workers, with 25 certified LCAs on file (FY2021–FY2026), including 6 in FY2026. The median certified salary is $82,649 (P25 $78,998, P75 $85,051). 100% of its certified filings meet or exceed the prevailing wage.
4D Systems, LLC H-1B sponsorship at a glance, from public U.S. DOL LCA disclosure data (FY2021–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; 16% of filings are senior-level (III–IV).
| Fiscal year | Certified | Denied | Withdrawn | Total |
|---|---|---|---|---|
| FY2021 | 5 | 0 | 1 | 6 |
| FY2022 | 1 | 0 | 0 | 1 |
| FY2023 | 2 | 0 | 0 | 2 |
| FY2024 | 7 | 0 | 0 | 7 |
| FY2025 | 4 | 0 | 0 | 4 |
| FY2026 | 6 | 0 | 0 | 6 |
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 Withdrawn are LCAs that were certified and later withdrawn by the employer; they still count toward Total.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 |
|---|---|---|---|---|---|
Systems Engineer I-200-26154-974766 | $84,198/yr | II | Rochester Hills, MI | Jun 02, 2026 | Certified |
Logistics Data Analyst I-200-26152-969739 | $66,102/yr | I | Auburn Hills, MI | Jun 01, 2026 | Certified |
Automation Engineer I-200-26127-879329 | $73,798/yr | I | Rochester Hills, MI | May 06, 2026 | Certified |
Logistics Data Analyst I-200-26127-879342 | $66,102/yr | I | Auburn Hills, MI | May 06, 2026 | Certified |
Industrial Engineer I-200-26117-838145 | $107,661/yr | III | Rochester Hills, MI | Apr 27, 2026 | Certified |
Controls Engineer I-200-26093-755964 | $92,893/yr | II | Flint, MI | Apr 03, 2026 | Certified |
Controls Engineer I-200-25155-050794 | $130,000/yr | IV | Sterling Heights, MI | Jun 04, 2025 | Certified |
Automation Engineer I-200-25093-828825 | $85,051/yr | II | Flint, MI | Apr 03, 2025 | Certified |
Senior Solutions Engineer I-200-24276-380264 | $79,000/yr | I | Flint Township, MI | Oct 02, 2024 | Certified |
Senior Solutions Engineer I-200-24276-380282 | $79,000/yr | I | Flint Township, MI | Oct 02, 2024 | Certified |
Automation Engineer I-200-24261-343523 | $85,051/yr | II | Flint Township, MI | Sep 17, 2024 | Certified |
Systems Engineer I-200-24221-254703 | $82,909/yr | II | Flint, MI | Aug 08, 2024 | Certified |
Automation Engineer I-200-24134-987559 | $82,389/yr | II | Flint Township, MI | May 13, 2024 | Certified |
Automation Engineer I-200-24113-911095 | $82,389/yr | II | Flint Township, MI | Apr 22, 2024 | Certified |
Automation Engineer I-200-24107-891667 | $82,389/yr | II | Flint Township, MI | Apr 16, 2024 | Certified |
Robotics Engineer I-200-24106-886922 | $69,514/yr | I | Rochester Hills, MI | Apr 15, 2024 | Certified |
Industrial Engineer I-200-24071-788297 | $85,779/yr | II | Northville, MI | Mar 11, 2024 | Certified |
Controls Engineer I-200-23258-350876 | $82,389/yr | II | Flint Township, MI | Sep 15, 2023 | Certified |
Systems Engineer I-200-23152-069408 | $72,446/yr | III | Flint, MI | Jun 01, 2023 | Certified |
Controls Engineer I-200-22138-185025 | $113,838/yr | IV | Sterling Heights, MI | May 18, 2022 | Certified |
Systems Engineer I-200-21253-577472 | $84,510/yr | II | Farmington Hills, MI | Sep 10, 2021 | Withdrawn |
Systems Engineer I-200-21253-577517 | $84,510/yr | II | Farmington Hills, MI | Sep 10, 2021 | Certified |
Manufacturing Engineer I-200-21245-561765 | $78,998/yr | II | Farmington Hills, MI | Sep 02, 2021 | Certified |
Industrial Engineer I-200-21235-538765 | $86,299/yr | II | Flint Township, MI | Aug 23, 2021 | Certified |
Industrial Engineer I-200-21235-538898 | $84,510/yr | II | Northville, MI | Aug 23, 2021 | Certified |
Systems Engineer I-200-21215-499091 | $74,464/yr | I | Flint, MI | Aug 03, 2021 | 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 FY2021–FY2026 disclosure records.
Most active filing months: Apr and Sep — useful for timing transfer conversations.
Attestations from the employer's own LCA filings (Form ETA-9035), as disclosed by the U.S. DOL.
1 state · 7 cities
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