Senior Lithography System Performance Engineer salary in Connecticut
A real-employer view of Senior Lithography System Performance Engineer pay, clustered from DOL OFLC certified filings. Variants like Senior, Lead, and II/III titles fold into this cluster — the wage range below reflects all of them.
Senior Lithography System Performance Engineer in Connecticut: actual employer-disclosed pay
Public records from 4 certified H-1B Labor Condition Applications filed with the U.S. Department of Labor. Median offered wage: $113,547. Every figure below is an actual offered salary an employer attested to under federal law.
By DOL wage level
DOL classifies every offer into one of four wage levels based on the role's experience and skill requirements.
| Level | Filings | Median offer |
|---|---|---|
| Level II — qualified | 1 | $97,698 |
| Level III — experienced | 3 | $113,547 |
Top employers filing for this role
Companies with the most certified filings for Senior Lithography System Performance Engineer in Connecticut. Median offer is across all of that employer's filings.
| Employer | Most-filed title | Filings | Median |
|---|---|---|---|
| ASML US, LP | Senior Lithography System Performance Engineer 1 | 4 | $113,547 |
Recent sample filings
A snapshot of recent certified offers. Each line is a real, public, verifiable record.
- Lithography System Performance Engineer 3 at ASML US, LP$97,698WiltonWage Level IIDecided Apr 18, 2025I-200-25101-854448
- Senior Lithography System Performance Engineer 1 at ASML US, LP$113,547WiltonWage Level IIIDecided Apr 16, 2025I-200-25099-845092
- Senior Lithography System Performance Engineer 1 at ASML US, LP$113,547WiltonWage Level IIIDecided Mar 7, 2025I-200-25059-731585
- Senior Lithography System Performance Engineer 1 at ASML US, LP$113,547WiltonWage Level IIIDecided Dec 27, 2024I-200-24353-553072
Source: U.S. Department of Labor, Office of Foreign Labor Certification. Disclosed wages reflect what employers attested to pay; actual paid wages may differ. Only certified filings are shown — denied and withdrawn cases are excluded.