Principal Manufacturing Project Engineer Northrop Grumman CorpPrincipal Manufacturing Project EngineerBaltimore, MD$108,800–$163,200 / year
Principal SIGINT Ground Systems Engineer Mitre CorpPrincipal SIGINT Ground Systems EngineerChantilly, VA$162,400–$203,000 / year
Sr Principal HR Project Manager Northrop Grumman CorpSr Principal HR Project ManagerFalls Church, VA$117,500–$176,300 / year
Principal Mechanical Engineer, NA Vantage Data Centers Management Co LLCPrincipal Mechanical Engineer, NAAshburn, VA
Principal Software Engineer (Cybersecurity | Networking) RTX CorpPrincipal Software Engineer (Cybersecurity | Networking)Annapolis Junction, MD
Senior Principal Safety Systems Engineer Northrop Grumman CorpSenior Principal Safety Systems Engineerlinthicum, MD$123,400–$185,000 / year
Systems Engineer, Principal - TS/SCI w/Poly Parsons CorpSystems Engineer, Principal - TS/SCI w/PolyMD$134,100–$241,400 / year
Sr Principal Engineer Manufacturing Systems Northrop Grumman CorpSr Principal Engineer Manufacturing SystemsBaltimore, MD$135,800–$203,600 / year
Senior Principal Software Engineer (Onsite) RTX CorpSenior Principal Software Engineer (Onsite)Fulton, MD
Principal Associate, Field Operations The Pew Charitable TrustsPrincipal Associate, Field OperationsWashington, DC$109,800–$122,700 / year
Principal Product Manager - Builder Experiences AirPrincipal Product Manager - Builder ExperiencesArlington, Virginia
Special Education Teacher Rocketship Public SchoolsSpecial Education TeacherWashington, DC$68,000–$88,800 / year
Principal Technical Program Manager, Cyber & Advanced Systems (TS/SCI w/ Poly #26-161) Strategic Analysis, Inc.Principal Technical Program Manager, Cyber & Advanced Systems (TS/SCI w/ Poly #26-161)Arlington, VA$200,000–$240,000 / year
Driver I - School Bus Trainee Baltimore City Public SchoolsDriver I - School Bus TraineeBaltimore, MD$22.40–$26.37 / hour
Principal Cyber Software Engineer Nightwing Intelligence SolutionsPrincipal Cyber Software EngineerSterling, Virginia
Principal, Commercial Life Sciences Solutions DatavantPrincipal, Commercial Life Sciences SolutionsWashington, DC$193,000–$205,000 / year
Part- Time Maintenance Technician for Schools (NE)(2026-2027)-School of the Incarnation, Gambrills MD AOBPart- Time Maintenance Technician for Schools (NE)(2026-2027)-School of the Incarnation, Gambrills MDGambrills, Maryland
Principal IT Systems Administrator Nightwing Intelligence SolutionsPrincipal IT Systems AdministratorAnnapolis Junction, Maryland