H-1B Salary Lookup

Diamond Foundry H-1B Salaries 2026

10 certified H-1B Labor Condition Applications for full-time roles at Diamond Foundry, decided Jul 1, 2025 – Jun 30, 2026. Median offered salary $155,000.

$155,000Median salary
$150,65425th percentile
$180,00075th percentile
10Filings

Diamond Foundry H-1B salaries by job title

Job titleFilingsMedianMiddle 50%
Senior Mechanical Systems Engineer Automation2$150,654$150,654 – $150,654
Senior Mechanical Engineer1$155,000$155,000 – $155,000
Microwave Plasma Scientist1$240,000$240,000 – $240,000
Senior Mechanical Design Engineer1$160,000$160,000 – $160,000
Principal Engineer1$185,000$185,000 – $185,000
Senior R&D Engineer1$152,579$152,579 – $152,579
Senior Principal Data Scientist1$180,000$180,000 – $180,000
Facilities Engineer1$131,250$131,250 – $131,250
Senior Chip Systems Process Engineer1$132,000$132,000 – $132,000

Top cities

CityFilingsMedian
South San Francisco, CA4$157,500
Fremont, CA2$185,000
Knoxville, TN1$180,000
Wenatchee, WA1$131,250
San Jose, CA1$132,000
South San Fraancisco, CA1$150,654

Wage levels

Level I0% · 0
Level II10% · 1
Level III70% · 7
Level IV20% · 2

Prevailing-wage level the employer selected (I = entry, IV = fully competent).

Median prevailing wage on these filings: $150,654.

Recent Diamond Foundry H-1B filings

Latest 10 of 10 filings by decision date. Salary is the offered wage rate (annualised); "to" shows the top of a range when given.

CertifiedStartJob titleLocationSalaryLevel
2026-05-192026-08-15Sr. Chip Systems Process EngineerSan Jose, CA$132,000II
2026-05-062026-10-01Sr. Principal Data ScientistKnoxville, TN$180,000III
2026-05-062026-10-01Senior R&D EngineerSouth San Francisco, CA$152,579III
2026-05-062026-10-01Facilities EngineerWenatchee, WA$131,250III
2026-05-052026-10-01Principal EngineerFremont, CA$185,000IV
2026-03-272026-03-27Sr. Mechanical Design EngineerSouth San Francisco, CA$160,000III
2026-03-262026-03-23Microwave Plasma ScientistSouth San Francisco, CA$240,000IV
2026-02-112026-02-11Senior Mechanical EngineerSouth San Francisco, CA$155,000III
2025-08-152025-08-08Sr. Mechanical Systems Engineer- AutomationFremont, CA—III
2025-07-242025-07-17Sr. Mechanical Systems Engineer- AutomationSouth San Fraancisco, CA$150,654
to $151,000		III

Employer names as filed: Diamond Foundry Inc.; Diamond Foundry Inc. Name variants that differ only in case, punctuation or legal suffix (LLC, Inc., Corp.) are merged. Separate legal entities are listed separately. These are wages offered on certified LCAs, not actual pay.