Cambridge Isotope Laboratories, Inc. H-1B wage filings
Tewksbury, MA. Last filed in fiscal 2026. Figures cover every filing since fiscal 2020; none in the latest 12 months reach five.
Cambridge Isotope Laboratories, Inc. filed 11 wage applications for H-1B and similar visas from fiscal 2022 to fiscal 2026. The median wage it offered was $127,207, 11.8% above the government's prevailing wage for the same jobs. Its most-filed job was Quality Control Group Leader (3 filings, median $135,000).
- Filings since FY2022
- 11
- Positions covered
- 8
- Certified
- 72.7%
- Job titles
- 6
- Worksite cities
- 2
- Last filed
- FY2026
Offered wage since 2022
Cambridge Isotope Laboratories, Inc. made 11 filings across 5 fiscal years since 2022, too few in most years to track the wage year by year. Its busiest full year was fiscal 2023, with 4 filings.
Fiscal years run October to September. Fiscal 2026 is still running: these figures cover October 2025 to June 2026.
Cambridge Isotope Laboratories, Inc. by fiscal year
| Fiscal year | Filings | Median offered | vs year before | Median prevailing | vs prevailing |
|---|---|---|---|---|---|
| 2026 (Oct to Jun) | 2 | n/a | n/a | n/a | n/a |
| 2025 | 2 | n/a | n/a | n/a | n/a |
| 2024 | 1 | n/a | n/a | n/a | n/a |
| 2023 | 4 | $135,000 | n/a | $94,557 | +42.8% |
| 2022 | 2 | n/a | n/a | n/a | n/a |
Offered wage by job title
Middle half of offered wagesMedian offered wageMedian prevailing wage
| Job title | Filings | Median offered | Offered range and prevailing wage | vs prevailing |
|---|---|---|---|---|
| Quality Control Group Leader | 3 | $135,000 | +26.9% | |
| Senior Research and Development Chemist I | 3 | $119,707 | +6.5% | |
| ISO Quality Manager | 2 | $125,000 | +8.8% | |
| Operations Manager | 1 | $180,000 | +60.4% | |
| Quality Control Senior Analyst I | 1 | $93,600 | +61.0% | |
| Staff Scientist | 1 | $107,659 | +1.7% | |
No job title on this page matches. Only the most-filed titles are listed.
Where the jobs are
| Worksite | Filings | Median offered |
|---|---|---|
| Andover, MA | 9 | $127,207 |
| Tewksbury, MA | 2 | n/a |
By visa type: 11 H-1B. By outcome: 8 certified, 2 withdrawn before a decision, 1 denied.
Seniority of the jobs filed
The government assigns each job one of four wage levels. A higher level means a higher legal minimum.
What these numbers are
- They are wages Cambridge Isotope Laboratories, Inc. attested to on Labor Condition Applications (Form ETA-9035), not paychecks. Bonuses and stock are not included.
- A filing is not a visa or a hire. One filing can cover several positions, and some are later withdrawn. Wage figures use certified filings only.
- The prevailing wage is the minimum the employer must pay for that job in that area, set from government wage surveys.
Source: U.S. Department of Labor, OFLC disclosure data. How we clean and count it.