Heirloom Carbon Technologies, Inc.
📍 Headquarters: Brisbane, CA
No degree (EB-3)0
Employment green cards (PERM)1
H-1B cases7
Latest approved caseApr 2026
ℹ️ These are not open jobs. They are companies that have sponsored before. To apply, look for the company's careers page or contact it.
Green card jobs (PERM)
| Job | Cases | No degree | Pay offered (median) | States |
|---|---|---|---|---|
| Sr. Controls Project Engineer (Me014) Electrical Engineers |
1 | — | $155,000/yr | CA |
"No degree" = job classified by the Department of Labor as non-professional (no college required).
H-1B jobs
| Job | Cases | Pay offered (median) | States |
|---|---|---|---|
| Senior Controls Project Engineer Electrical Engineers |
3 | $134,100/yr | CA, TN |
| Senior Process Development Engineer Chemical Engineers |
2 | $117,100/yr | CA |
| Senior Technical Project Manager Project Management Specialists |
1 | $139,000/yr | CA |
| Mechanical Design Engineer, Sustaining Industrial Engineers |
1 | $123,300/yr | CA |
Temporary visa for jobs that require a college degree in the field. Most employers go through a yearly lottery; universities and some research institutes are exempt.
Official data from Oct 2024 to Jun 2026. Source: public files of the Office of Foreign Labor Certification (U.S. Department of Labor).