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Principal Jobs in the US
Principal Director - Proliferated Systems
The Aerospace Corporation
$208,000 - $312,000 yearly
Full Time
14745 Lee Road, Sale...
The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As th ...
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Number of Applicants
:000+
Posted 7 days ago
Principal Scientist, ADME/PK
Shasqi
$150,000 - $180,000 yearly
Full Time
Remote / Work from Home
What if cancer drugs could find the tumor – and go nowhere else?What if this meant you could get potent therapy d ...
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Number of Applicants
:000+
Posted 7 days ago
Investor (Sr. Associate/Principal)
Sound Ventures
Full Time
Los Angeles, United...
About Sound VenturesAt Sound, we believe inspiration beats convention, and that the best founders aren’t just solving pro ...
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Number of Applicants
:000+
Posted 7 days ago
Principal, Human Health Toxicologist
Johnson
Full Time
Racine, Wisconsin
SC JOHNSON IS A FIFTH-GENERATION FAMILY COMPANY BUILT ON THE SPIRIT OF OUR PEOPLE. We have been leading with purpose for over 130 years, building iconic brands th ...
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Number of Applicants
:000+
Posted 7 days ago
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Principal Embedded Software Engineer
Rtx Corporation
$118,300 - $224,900 yearly
Full Time
6380 Hollister Ave,...
Date Posted:2026-05-20Country:United States of AmericaLocation:US-CA-GOLETA-H01 ~ ...
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Number of Applicants
:000+
Posted 7 days ago
Principal Fuel Cell Engineer
Heven Aerotech
Full Time
Winchester, Virginia
Title: Principal Fuel Cell EngineerCompany: Heven AeroTechLocation: Winchester, Virginia ...
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Number of Applicants
:000+
Posted 8 days ago
Principal Web Developer (Rails)
Superconductor
Full Time
El Cerrito, United S...
About SuperconductorSuperconductor is building the autonomous software organization — a platform where agents don't wait for instructions, but find work everywhe ...
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Number of Applicants
:000+
Posted 8 days ago
Principal Radar Engineer, Space
Anduril Industries
$220,000 - $292,000 yearly
Full Time
Costa Mesa, United S...
ABOUT THE TEAMThe Radar team at Anduril develops state-of-the-art sensing capabiliti ...
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Number of Applicants
:000+
Posted 8 days ago
Principal Frontend Engineer - Engine
Gen Digital
Full Time
New York, United Sta...
About Gen:Gen is a global company dedicated to powering Digital Freedom through its trusted consumer brands including Norto ...
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Number of Applicants
:000+
Posted 8 days ago
Principal Product Manager, Ecosystem
Skylo Technologies
$225,000 - $240,000 yearly
Full Time
Mountain View, Unite...
The world still has coverage blind spots. You could help eliminate them at Skylo. ...
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Number of Applicants
:000+
Posted 8 days ago
Principal Engineer, Game Systems
Level.
Full Time
Austin, United State...
Level is a learning technology company dedicated to helping students build real academic and life skills with confidence and joy. We combine proven curriculum principles wi ...
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Number of Applicants
:000+
Posted 8 days ago
Principal Optomechanical Design Engineer
Neurophos
Full Time
Austin, United State...
About NeurophosThe demand for new datacenters and AI compute is rapidly outpacing the planet's energy capacity. Digital solutions are hitting a power wall as we ap ...
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Number of Applicants
:000+
Posted 8 days ago
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Principal Proposal Analyst - Hybrid
Rtx Corporation
$86,800 - $165,200 yearly
Full Time
465 Independence Pkw...
Date Posted:2026-06-01 Country:United States of AmericaLocation:US-TX-PL ...
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Number of Applicants
:000+
Posted 8 days ago
Principal AI Security Engineer
Excellus BCBS
$123,304 - $221,948 yearly
Full Time
Rochester, United St...
Job Description: Summary:The Principal Artificial Intelligence (AI) Security Engineer serves as the technical lead for securing machine lear ...
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Number of Applicants
:000+
Posted 8 days ago
Sr Principal Production Operations
Northrop Grumman
$123,400 - $185,000 yearly
Full Time
Annapolis, Md
RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: No ...
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Number of Applicants
:000+
Posted 8 days ago
Principal - Value, Access & Pricing
Trinity Partners, Inc.
$210,000 - $250,000 yearly
Full Time
Waltham, New York
We're committed to bringing passion and customer focus to the business.Position Summary ...
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Number of Applicants
:000+
Posted 8 days ago
Principal Partner Technical Strategist
Pilot Thomas Logistics
Full Time
Boston, United State...
Our world is transforming, and PTC is leading the way. Our software brings the physical and digital worlds together, enabling companies to improve operations, create better products, and emp ...
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Number of Applicants
:000+
Posted 8 days ago
Sr Principal RF Engineer
Formfactor, Inc.
$115,800 - $151,935 yearly
Full Time
Beaverton, United St...
Forming Our Future togetherFormFactor, Inc. (NASDAQ: FORM), is a leading provider of essential test and measurement technologies along the full semiconductor product life cycle � ...
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Number of Applicants
:000+
Posted 8 days ago
Principal Network Test Engineer
Hewlett Packard Enterprise
Full Time
United States
Principal Network Test Engineer This role has been designed as ‘Hybrid’ with an expectation that you will work on average 2 days per week from an HPE offi ...
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Number of Applicants
:000+
Posted 8 days ago
Workday Principal Consultant - Payroll
Avaap Usa
$140,000 - $180,000 yearly
Full Time
United States
Avaap is seeking an experienced Workday Payroll Lead / Principal Consultant to join our growing team.Principal Consultants in Payroll are responsible for assessi ...
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Number of Applicants
:000+
Posted 8 days ago
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