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Principal Developer TeamcenterX Meso Scale Diagnostics LLCPrincipal Developer TeamcenterXMD$116,600–$177,800 / year
Principal AI Developer MarkonPrincipal AI DeveloperAnnapolis Junction, Maryland$120,000–$200,000 / yearFull time
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Sr Principal Value Management - 90341167 National Railroad Passenger CorpSr Principal Value Management - 90341167Washington, DC$149,400–$193,644 / hour
Senior Principal Software Engineer Nightwing Intelligence SolutionsSenior Principal Software EngineerAnnapolis Junction, Maryland$122,000–$253,000 / year
Principal Data Scientist MarkonPrincipal Data ScientistAnnapolis Junction, Maryland$150,000–$210,000 / yearFull time
Sr Principal Technologist, FCC (Columbia, MD, US, 21044) W. R. GraceSr Principal Technologist, FCC (Columbia, MD, US, 21044)Columbia, MDRemote$170,455.20–$234,375.90 / year
SAP Principal Lead ST Engineering North AmericaSAP Principal LeadBaltimore, MD$135,000–$170,000 / year
Engineer / Principal Engineer Manufacturing Northrop Grumman CorpEngineer / Principal Engineer ManufacturingBaltimore, MD$79,600–$119,400 / year
Principal Engineer Microelectronic Semiconductors Northrop Grumman CorpPrincipal Engineer Microelectronic SemiconductorsElkridge, MD$108,800–$163,200 / year
NewArchitect/Senior Principal Engineer, Oracle SaaS OracleArchitect/Senior Principal Engineer, Oracle SaaSAnnapolis, MD$96,800–$251,600 / year
2027 Intern - Mechanical Engineer (Uncrewed Land & Air) - Hunt Valley, MD Textron Inc2027 Intern - Mechanical Engineer (Uncrewed Land & Air) - Hunt Valley, MDHunt Valley, MD$28–$32 / hour
Principal Engineer, SCADA Engineering (BESS) Invenergy LLCPrincipal Engineer, SCADA Engineering (BESS)Washington, DC$155,000–$180,000 / year
Principal Software Engineer Xometry IncPrincipal Software EngineerNorth Bethesda, MD$200,000–$225,000 / year
Supervisory Mechanical Engineer U.S. Department of the InteriorSupervisory Mechanical EngineerWashington, DC$118,204–$145,483 / year
Principal Quality Engineer Katalyst Healthcares & Life SciencesPrincipal Quality EngineerBaltimore, MDQuick Apply
Principal Engineer w/Top Secret Clearance TekSynap CorpPrincipal Engineer w/Top Secret ClearanceWashington, DC