Mathematica, Inc. has 5 H-1B filings in Illinois with $115,541 avg salary. 100% approval rate. Top roles: Researcher I, Senior Researcher I.
Mathematica, Inc. maintains an active H-1B sponsorship presence in Illinois with 5 filings and an average salary of $116k. The most common roles are Researcher I (60%), Senior Researcher I (20%), Survey Analyst (20%). 100% of petitions were certified, with an average processing time of 7 days. Salaries range from $70k to $161k. 40% of positions are for new employment.
| Total Filings | 5 |
| Approval Rate | 100% |
| Average Salary | $115,541 |
| Median Salary | $112,200 |
| 25th Percentile | $110,506 |
| 75th Percentile | $124,300 |
| Minimum Salary | $70,000 |
| Maximum Salary | $160,700 |
| Percentile | Salary |
|---|---|
| 10th | $70k |
| 25th | $111k |
| 50th (Median) | $112k |
| 75th | $124k |
| 90th | $161k |
Based on 5 salary records. Range: $70k – $161k.
100% of filings offer salaries above the prevailing wage, with an average premium of 37.6%. The average prevailing wage is $83k (based on 5 filings with prevailing wage data).
Average processing time is 7 days (median: 7 days). Fastest: 7 days, slowest: 7 days. Based on 5 filings.
40% of filings are for new positions, while 40% are for continued employment (5 filings with data).
Average contract duration: 36 months (median: 36 months), based on 5 filings.
| Education Level | Filings |
|---|---|
| Not Specified | 5 |
| Job Title | Filings |
|---|---|
| Researcher I | 3 |
| Senior Researcher I | 1 |
| Survey Analyst | 1 |
Mathematica, Inc. has 5 H-1B filings in Illinois in our database of DOL public records.
The average H-1B salary at Mathematica, Inc. in Illinois is $115,541, with a median of $112,200. Salaries range from $70,000 to $160,700.
Mathematica, Inc.'s H-1B approval rate in Illinois is 100% based on 5 DOL filings.