Principal Engineer Jobs in USA

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82936 Principal Staff Engineer Technical

Pseg

profile Newark - USA

Job Number:7319External Description:Principal Staff Engineer -TechnicalDate:Jul 11 2025Location:Newark NJ USCompany:PSEGRequisition:82299PSEG Company:Public Service Electric & Gas Co.Salary Range: $104600- $165700Work Location Category:Hybrid FlexiblePSEGoperates under a Flexible Work Model where fl...

30+ days ago
Full Time

Principal Mechanical Engineer

Coherent

profile Horsham - USA

DescriptionPrimary Duties & ResponsibilitiesNew Product Development 70%Mechanical design prime for optical communication module line cards and/or chassisPerform fast turn mechanical and thermal feasibility analysis for customer RFQs.Perform mechanical and thermal analysis required to verify design...

30+ days ago
Full Time

Principal Mechanical Engineer I

Cesiumastro

profile Westminster - USA

Please Note:To conform with the United States Government Space Technology Export Regulations the applicant must be a U.S. citizen lawful permanent resident of the U.S. conditional resident asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)) or eligible to obtain the required...

30+ days ago
Full Time

Sr. Principal Systems Engineer

Medtronic

profile Mounds View - USA

We anticipate the application window for this opening will close on - 17 Nov 2025At Medtronic you can begin a life-long career of exploration and innovation while helping champion healthcare access and equity for all. Youll lead with purpose breaking down barriers to innovation in a more connected c...

30+ days ago
Full Time

Sr Principal Mechanical Engineer Process Developme...

Medtronic

profile Northridge - USA

We anticipate the application window for this opening will close on - 17 Nov 2025At Medtronic you can begin a life-long career of exploration and innovation while helping champion healthcare access and equity for all. Youll lead with purpose breaking down barriers to innovation in a more connected c...

30+ days ago
Full Time

Principal Software Development Engineer (c And Go)

Zscaler

profile San Jose - USA

About ZscalerZscaler is a pioneer and global leader in zero trust security. The worlds largest businesses critical infrastructure organizations and government agencies rely on Zscaler to secure users branches applications data & devices and to accelerate digital transformation initiatives. Distribut...

30+ days ago
Full Time

Principal Software Development Engineer (c Program...

Zscaler

profile San Jose - USA

About ZscalerZscaler accelerates digital transformation so our customers can be more agile efficient resilient and secure. Our cloud native Zero Trust Exchange platform protects thousands of customers from cyberattacks and data loss by securely connecting users devices and applications in any locati...

30+ days ago
Full Time

Principal Software Development Engineer (c And Go)

Zscaler

profile San Jose - USA

About ZscalerZscaler is a pioneer and global leader in zero trust security. The worlds largest businesses critical infrastructure organizations and government agencies rely on Zscaler to secure users branches applications data & devices and to accelerate digital transformation initiatives. Distribut...

30+ days ago
Full Time

2026 Summer Mechanical Engineering Internco-op

Mks Instruments

profile Andover - USA

A Day in Your Life at MKS:As a Mechanical Engineering Co-op at MKS you will partner with Direct Pressure Sensor Group to help support the existing two mechanical engineers with the analyzing building and testing of new capacitance sensors and this role you will report to the Engineering Manager.Und...

30+ days ago
Full Time

Principal Control Systems Engineer

Rtx

profile Middletown - USA

Date Posted:Country:United States of AmericaLocation:RI201: 127 John Clarke Road Middletwn 127 John Clarke Road Suite 3 Middletown RI 02842 USAPosition Role Type:OnsiteU.S. Citizen U.S. Person or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is re...

30+ days ago
Full Time

Electro-mechanical Principal Test Engineer

Rtx

profile Everett - USA

Date Posted:Country:United States of AmericaLocation:HWA32: US124-Everett (Commando) WA 11404 Commando Road Everett WA 98204 USAPosition Role Type:OnsiteU.S. Citizen U.S. Person or Immigration Status Requirements: Must be authorized to work in the U.S. without the companys immigration sponsorship...

30+ days ago
Full Time