Employer profile
A123 Systems
248 certified H-1B filings across 11 fiscal years.
Snapshot year
FY2025 filings
23
FY2025 median
$109k
Top role
Systems Engineer
15 filings · all-time
Top state
MI
195 filings · all-time
Pay distribution
How A123 Systems pays, by fiscal year
Each box is the p25–p75 interquartile range; the heavy line is the median and the whiskers reach p10–p90. Base salary only — hover a year for its figures.
Year-over-year
How A123 Systems hired across H-1B fiscal years. The small figure under each filings count is its change vs the prior FY.
| FY | Filings | Median $ |
|---|---|---|
| FY2026 | 1▼ 96% | $155k |
| FY2025 | 23▲ 44% | $109k |
| FY2024 | 16▲ 33% | $107k |
| FY2023 | 12▼ 43% | $118k |
| FY2022 | 21▲ 24% | $110k |
| FY2021 | 17▼ 57% | $90k |
| FY2020 | 40▼ 9% | $90k |
| FY2019 | 44▲ 16% | $95k |
| FY2018 | 38▲ 41% | $88k |
| FY2017 | 27▲ 200% | $90k |
| FY2016 | 9— | $98k |
Prevailing wage level distribution
DOL Levels I–IV approximate experience tiers (I = entry, IV = fully competent). A heavy Level I/II skew suggests entry-level / contractor-style hiring; a heavy IV skew suggests senior in-house roles.
Lvl ?
3313%
Lvl I
3414%
Lvl II
7631%
Lvl III
4518%
Lvl IV
6024%
Top job titles
Most-filed positions, across all years (raw DOL titles).
| Job Title | Filings | Median |
|---|---|---|
| Systems Engineer | 15 | $100k |
| Associate Research Engineer | 12 | $70k |
| Software Engineer | 9 | $90k |
| Senior Software Engineer | 8 | $110k |
| Research Engineer | 7 | $71k |
| Associate Engineer | 6 | $70k |
| Cell Design Engineer | 5 | $100k |
| Battery Simulation Engineer | 5 | $83k |
| Algorithm Development Engineer | 5 | $90k |
| Senior Systems Engineer | 5 | $110k |
Top worksite states
Where this employer files.
| State | Filings | Median |
|---|---|---|
| MI | 195 | $100k |
| MA | 53 | $93k |
Related employers
Similar H-1B volume
Frequently asked questions
- How much does A123 Systems pay H-1B workers?
- A123 Systems's median certified H-1B base salary is $109k (FY2025), from 23 filings. See the full salary distribution and percentiles above.
- How many H-1B workers does A123 Systems sponsor?
- A123 Systems has 248 certified H-1B Labor Condition Applications on record (FY2016–FY2026).
- What jobs does A123 Systems sponsor for H-1B?
- A123 Systems's most-sponsored H-1B roles include Systems Engineer, Associate Research Engineer, Software Engineer, Senior Software Engineer.
- Where does A123 Systems hire H-1B workers?
- A123 Systems's top H-1B worksite states are MI, MA.
Calculate your H-1B lottery odds →orCheck out the insights →