Mechanical Design Engineer - Senior & Principal Enercon Services IncMechanical Design Engineer - Senior & PrincipalKing of Prussia, PA$107,200–$204,000 / year
Principal Scientist (m/f/d) Genomic Technologies, Human Genetics and Genomics GSK plcPrincipal Scientist (m/f/d) Genomic Technologies, Human Genetics and GenomicsCollegeville, PA$121,275–$202,125 / year
Principal Embedded Software Engineer LightWorks Optical SystemsPrincipal Embedded Software EngineerHorsham, PA
NewPrincipal Automation and Robotics Engineer Johnson and JohnsonPrincipal Automation and Robotics EngineerSpring House, PAFull time
Principal Engineer, Software Integration Coherent CorpPrincipal Engineer, Software IntegrationHorsham, PA$100,650–$172,370 / year
Principal Product Manager, Arc Consumer Circle Internet Financial LLCPrincipal Product Manager, Arc ConsumerPhiladelphia, PARemote$225,000–$276,667 / year
Regional Geotechnical Principal Engineering Consulting Services LtdRegional Geotechnical PrincipalMount Laurel, NJ$125,000–$175,000 / year
Principal Engineer, Network Engineering M&A Cencora IncPrincipal Engineer, Network Engineering M&AConshohocken, PA
Principal Embedded Software Engineer II-VI Optical Systems, Inc.Principal Embedded Software Engineerhorsham, PA
Sr Principal Engineer, Product Development Integra LifeSciences Holdings CorpSr Principal Engineer, Product DevelopmentPrinceton, NJ$166,750–$228,850 / year
Principal Engineer, SCADA Engineering (BESS) Invenergy LLCPrincipal Engineer, SCADA Engineering (BESS)Philadelphia, PA$155,000–$180,000 / year
[2026-2027] Principal - High School KIPP Foundation[2026-2027] Principal - High SchoolPhiladelphia, PA$136,000–$165,750 / year
Unpaid Volunteer - Principal / Senior / Legal Advisors / Assistants Digital Technology Institute for Development (DTID)Unpaid Volunteer - Principal / Senior / Legal Advisors / AssistantsPhiladelphia, PA
Principal Cloud Engineer / Philly / Azure / Terraform / Direct Hire Motion RecruitmentPrincipal Cloud Engineer / Philly / Azure / Terraform / Direct HirePHILADELPHIA, PA$170,000–$190,000 / year