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Principal Engineer Jobs in United States.

All active Principal Engineer roles based in United States.

New engineering jobs daily on Telegram View Principal Engineer salary insights in United States
Total jobs
1,377
positions indexed
New today
54
last 24 hours
Companies
512
actively hiring
Worldwide remote
2
from anywhere

How many Principal Engineer jobs in United States are there right now?

There are 1,377 open Principal Engineer jobs in United States on JobsRadar right now, from 512 companies hiring directly. 54 were added in the last 24 hours; the board was last refreshed on August 23, 2026 at 16:54 UTC.

search: principal engineer in: United States Clear all
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Anduril Industries
Staff Radar Engineer
Anduril Industries
⚡ Apply early Costa Mesa, California, United... Onsite $191,000–$253,000
● New 👁 Seen ✓ Applied 7h ago
Anduril Industries
Staff Radar Engineer
Anduril Industries
⚡ Apply early Fort Collins, Colorado, United... Onsite $165,000–$218,000
● New 👁 Seen ✓ Applied 7h ago
Anduril Industries
Principal Digital Hardware Engineer (PCBs/FPGAs/HDL)
Anduril Industries
⚡ Apply early Costa Mesa, California, United... Onsite $220,000–$292,000
● New 👁 Seen ✓ Applied 7h ago
Roblox
Principal Software Engineer
Roblox
⚡ Apply early San Mateo, CA, United States Onsite $295,250–$345,040
● New 👁 Seen ✓ Applied 10h ago
Roblox
Principal Software Engineer - Content Platform
Roblox
⚡ Apply early San Mateo, CA, United States Onsite $345,040–$399,420
● New 👁 Seen ✓ Applied 10h ago
Roblox
Principal Software Engineer, Ads Experience
Roblox
⚡ Apply early San Mateo, CA, United States Onsite $293,800–$343,340
● New 👁 Seen ✓ Applied 10h ago
Roblox
Principal Software Engineer, Engine Systems
Roblox
⚡ Apply early San Mateo, CA, United States Hybrid $295,250–$345,040
● New 👁 Seen ✓ Applied 10h ago
Roblox
Principal Machine Learning Infrastructure Engineer, Ads & Discovery
Roblox
⚡ Apply early San Mateo, CA, United States Onsite $295,250–$345,040
● New 👁 Seen ✓ Applied 10h ago
Roblox
Principal Software Engineer, Physics
Roblox
⚡ Apply early San Mateo, CA, United States Onsite $345,040–$399,420
● New 👁 Seen ✓ Applied 10h ago
Roblox
Principal Software Engineer - Game Engine Systems (C++)
Roblox
⚡ Apply early San Mateo, CA, United States Onsite $293,800–$343,340
● New 👁 Seen ✓ Applied 10h ago
Roblox
Principal Software Engineer - Network Transport (C++)
Roblox
⚡ Apply early San Mateo, CA, United States Onsite $293,800–$343,340
● New 👁 Seen ✓ Applied 10h ago
Roblox
Principal Software Engineer, WebRTC
Roblox
⚡ Apply early San Mateo, CA, United States Onsite $295,250–$345,040
● New 👁 Seen ✓ Applied 10h ago
Roblox
Principal Software Engineer - Economy ML (Data Systems)
Roblox
⚡ Apply early San Mateo, CA, United States Onsite $295,250–$354,040
● New 👁 Seen ✓ Applied 10h ago
Roblox
Principal Machine Learning Engineer, Embodied AI and Smart NPCs
Roblox
⚡ Apply early San Mateo, CA, United States Onsite $345,040–$399,420
● New 👁 Seen ✓ Applied 10h ago
Roblox
Principal Software Engineer - Content Lifecycle
Roblox
⚡ Apply early San Mateo, CA, United States Onsite $295,250–$345,040
● New 👁 Seen ✓ Applied 10h ago
Roblox
Principal Software Engineer - Creator Collaboration
Roblox
⚡ Apply early San Mateo, CA, United States Onsite $295,250–$345,040
● New 👁 Seen ✓ Applied 10h ago
Roblox
Principal Network Engineer
Roblox
⚡ Apply early San Mateo, CA, United States Onsite $295,250–$345,040
● New 👁 Seen ✓ Applied 10h ago
Roblox
Principal Software Engineer - Roblox Database
Roblox
⚡ Apply early San Mateo, CA, United States Onsite $293,800–$343,340
● New 👁 Seen ✓ Applied 10h ago
Roblox
Tech Lead Manager (TLM) - Ads Experience
Roblox
⚡ Apply early San Mateo, CA, United States Onsite $295,250–$345,040
● New 👁 Seen ✓ Applied 10h ago
Roblox
Principal Software Engineer
Roblox
⚡ Apply early San Mateo, CA, United States Onsite $295,250–$345,040
● New 👁 Seen ✓ Applied 10h ago
Roblox
Principal Enterprise Security Engineer
Roblox
⚡ Apply early San Mateo, CA, United States Onsite $293,800–$343,340
● New 👁 Seen ✓ Applied 10h ago
Roblox
Principal Software Engineer - Creator Distributed Systems & Storage
Roblox
⚡ Apply early San Mateo, CA, United States Onsite $345,040–$399,420
● New 👁 Seen ✓ Applied 10h ago
Roblox
Principal Security Software Engineer, Enterprise IAM
Roblox
⚡ Apply early San Mateo, CA, United States Onsite $385,050–$443,200
● New 👁 Seen ✓ Applied 10h ago
Roblox
Principal Security Software Engineer, Application Security
Roblox
⚡ Apply early San Mateo, CA, United States Onsite $326,060–$385,050
● New 👁 Seen ✓ Applied 10h ago
Roblox
Principal Engineer, Studio Builder Tools
Roblox
⚡ Apply early San Mateo, CA, United States Onsite $345,040–$399,420
● New 👁 Seen ✓ Applied 10h ago

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Frequently asked questions

How many Principal Engineer jobs in United States are open right now?
1,377 Principal Engineer jobs in United States are open across 512 companies, as of August 23, 2026.
Are any Principal Engineer jobs in United States remote?
2 of these Principal Engineer jobs in United States (0.1%) are open to candidates anywhere in the world.
Which companies are hiring Principal Engineer jobs in United States?
Anduril Industries and Roblox are among the 512 companies currently hiring Principal Engineer jobs in United States.
How current are these listings?
Every listing comes straight from the employer’s own careers system and is re-checked three times a day. This page was last updated on August 23, 2026 at 16:54 UTC.

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