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Principal Engineer Jobs in Colorado.

Colorado offers a fast-growing job market anchored by Denver and Boulder, with strength in technology, aerospace, energy, and outdoor industries. Browse jobs in Colorado from companies hiring across every field.

Principal engineers set technical direction at the highest individual-contributor level. Browse principal engineer jobs from companies hiring worldwide.

Total jobs
208
positions indexed
New today
2
last 24 hours
Companies
64
actively hiring
Worldwide remote
0
from anywhere
role: Principal Engineer in: Colorado Clear all
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Sierra Space
Principal Test Engineer (Clearance Required)
Sierra Space
⚡ Apply early Louisville, CO Onsite $160,951–$221,328
● New 👁 Seen ✓ Applied 2w ago
Xcel Energy
Mechanical Field Engineer (Gas Turbine) (Staff, Senior, or Principal)
Xcel Energy
⚡ Apply early Platteville, CO, 80651 Hybrid $81,800–$110,000
● New 👁 Seen ✓ Applied 2w ago
Blue Origin
Principal Technical Lead Engineer, Rocket Engine Avionics & Control Systems
Blue Origin
⚡ Apply early Denver, CO Onsite $183,193–$256,470
● New 👁 Seen ✓ Applied 2w ago
SciTec
Principal Radar Systems Engineer
SciTec
⚡ Apply early Boulder, Colorado, United Stat... Onsite $190,000–$235,000
● New 👁 Seen ✓ Applied 3w ago
Entrust
Principal Application DevOps Engineer, AI & Automation
Entrust
⚡ Apply early United States - Field Onsite $120,500–$170,500
● New 👁 Seen ✓ Applied 3w ago
MT
Principal Hardware Engineer, SSD
Micron Technology
⚡ Apply early Longmont-MAX- Office, CO Onsite $152,000–$280,000
● New 👁 Seen ✓ Applied 3w ago
MT
Principal Engineer, SSD Validation
Micron Technology
⚡ Apply early Longmont-MAX- Office, CO Onsite $154,000–$303,000
● New 👁 Seen ✓ Applied 3w ago
Northrop Grumman
Principal Operations Systems Engineer – Level 3
Northrop Grumman
⚡ Apply early United States-Colorado-Aurora Onsite $114,000–$171,000
● New 👁 Seen ✓ Applied 3w ago
Northrop Grumman
Sr Principal Software Engineer (26-355)
Northrop Grumman
⚡ Apply early United States-Colorado-Colorad... Onsite $129,300–$193,900
● New 👁 Seen ✓ Applied 3w ago
U.S. Bank
Principal Systems Engineer - Enterprise API Platform & GraphQL Engineering
U.S. Bank
⚡ Apply early Hopkins, MN Onsite $119,765–$140,900
● New 👁 Seen ✓ Applied 3w ago
Blue Origin
Principal Software Engineer, Compute Architect, Orbital Data Centers
Blue Origin
⚡ Apply early Denver, CO Onsite $218,520–$305,927
● New 👁 Seen ✓ Applied 3w ago
Red 6
Principal Electrical Engineer
Red 6
⚡ Apply early Denver Onsite $170,000–$250,000
● New 👁 Seen ✓ Applied 3w ago
Atomcomputing
Principal Hardware Engineer: High Speed Mixed Signal Designer
Atomcomputing
⚡ Apply early Boulder, CO Hybrid $180,000–$220,000
● New 👁 Seen ✓ Applied 3w ago
Northrop Grumman
Principal Engineer Software – UI Automated Test Lead (26-452) Space AHT
Northrop Grumman
⚡ Apply early United States-Colorado-Colorad... Onsite $103,600–$155,400
● New 👁 Seen ✓ Applied 3w ago
RTX
Principal Platform DevOps Engineer (Onsite)
RTX
⚡ Apply early US-CO-AURORA-S75 ~ 16800 E Cen... Hybrid
● New 👁 Seen ✓ Applied 3w ago
Red 6
Principal Systems Engineer
Red 6
⚡ Apply early Denver Onsite $160,000–$200,000
● New 👁 Seen ✓ Applied 3w ago
Atomcomputing
Principal Opto-Mechanical Engineer
Atomcomputing
⚡ Apply early Boulder, CO Onsite $170,000–$200,000
● New 👁 Seen ✓ Applied 3w ago
Altera
Senior Principal Engineer
Altera
⚡ Apply early San Jose, California, United S... Onsite
● New 👁 Seen ✓ Applied 3w ago
RTX
Principal Systems Engineer
RTX
⚡ Apply early US-CO-COLORADO SPRINGS-1275 ~... Hybrid
● New 👁 Seen ✓ Applied 3w ago
Northrop Grumman
Principal Software Cyber Engineer
Northrop Grumman
⚡ Apply early United States-Colorado-Colorad... Onsite $103,600–$155,400
● New 👁 Seen ✓ Applied 3w ago
RTX
Senior Principal System Engineer
RTX
⚡ Apply early US-CO-COLORADO SPRINGS-1275 ~... Hybrid
● New 👁 Seen ✓ Applied 3w ago
Blue Origin
Principal AI Compute Engineer, Project Sunrise Orbital Data Centers
Blue Origin
⚡ Apply early Denver, CO Onsite $218,520–$305,927
● New 👁 Seen ✓ Applied 3w ago
Atomcomputing
Principal Optical Engineer
Atomcomputing
⚡ Apply early Boulder, CO Onsite $170,000–$200,000
● New 👁 Seen ✓ Applied 4w ago
ALTEN Technology USA
Principal Electrical Engineer
ALTEN Technology USA
⚡ Apply early Mukilteo, Washington, United S... Onsite $150,000–$170,000
● New 👁 Seen ✓ Applied 1mo ago
Stanleygroup
Principal Control Systems Engineer
Stanleygroup
⚡ Apply early Austin, TX Hybrid
● New 👁 Seen ✓ Applied 1mo ago

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