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4,497 principals jobs at 985 companies in California

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Principal/Sr Principal Airworthiness Engineer
San Diego, California, United States
$114k-$171k/yr HybridFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
5+ YOESTEM degree with related airworthiness experience; DoD Secret clearance; 5+ years (Principal) or 8+ years (Sr Principal); MIL-HDBK familiarity; able to obtain PAR/clearance.
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2w
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Principal
Monrovia, California, United States
OnsitePart Time
AlfaTech
AlfaTech: Provides engineering design and technology consulting for building projects.
Principal role transitioning to part-time status effective August 3.
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1mo
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Principal / Sr. Principal Configuration Analyst
Palmdale or San Diego
$94k-$141k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
5+ YOERequires Top Secret clearance, 5+ years related CDM/configuration management experience for Principal (8+ for Sr Principal), expertise in configuration control, audits, stakeholder management, and presenting status to senior leadership.
Agile, SCRUM, Continuous Integration/Continuous Deployment, EMR
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1mo
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Principal/Sr. Principal Scientist - Development
South San Francisco, California, United States
$142k-$321k/yr OnsiteFull Time
Roche
RocheSIX Swiss Exchange: ROG: Provides innovative pharmaceutical and diagnostic healthcare solutions.
3+ YOEPhD and post‑doc or equivalent experience in toxicology, 3+ (Principal) to 8+ (Senior Principal) years industry toxicology experience, regulatory interaction experience, strong decision-making and communication, board certification in toxicology desirable.
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3mo
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Principal Elementary K-6 Eligibility Pool 2026-2027
Santa Maria, California, United States
$139k-$161k/yr OnsiteFull Time
Santa Maria-Bonita School District
Santa Maria-Bonita School District: Provides public K-8 education services in Santa Maria, California.
Principal certification required with leadership experience in K-6 education.
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3mo
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Principal Engineer, Identity Data Security and Trust
Menlo Park, California, United States
$264k-$380k/yr OnsiteFull Time
Snowflake
SnowflakeNYSE: SNOW: Cloud-based platform for data storage, processing, and analytics.
12+ YOE12+ years software engineering; 5+ years as principal/architect; security, DLP, cloud infra.
Java, Go, C++, AWS, GCP, Azure, TLS, HTTP, DNS
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2mo
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Principal Pediatric Echocardiography Technician
Los Angeles, California, United States
$65-$85/hr OnsiteFull Time
UCLA Health
UCLA Health: Provides comprehensive hospital services and academic medical research.
7+ YOEARDMS (RDCS PE and FE for principal) or attainment within 6 months with CCI maintained until ARDMS attained; BCLS required; graduate of cardiac echocardiography program; 7 years pediatric/adult echo experience for principal; ability to perform/interpret echo studies and communicate urgent findings.
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Principal Software Engineer, Endpoint Platform
Milpitas or Vancouver
$240k-$250k/yr HybridFull Time
Saviynt
Saviynt: Provides AI-powered identity governance and cloud security platforms.
2+ YOEPrincipal-level systems software engineer with 2+ years principal experience; strong C++, Rust, or Go; deep OS internals and endpoint security knowledge; experience with EDR/XDR/DLP/PAM/PEDM, ETW/eBPF, AI-assisted development tools, and AI/agent architectures.
C++, Rust, Go, EDR, XDR, DLP, PAM/PEDM, ETW, eBPF, GitHub Copilot, Cursor, Claude Code, Windsurf, ChatGPT, CI/CD, MCP, LLM
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2mo
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Epic Principal Trainer
Salinas, California, United States
$42-$53/hr OnsiteFull Time
Salinas Valley Health
Salinas Valley Health: Provides public hospital and comprehensive healthcare services.
2+ YOEBachelor’s degree; Epic Principal Trainer certification; 2+ years EHR/training experience; strong instructional design and teacher skills.
Epic, HealthStream Learning Management System, MyChart, Cadence, Resolute, CareEverywhere
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3mo
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Kearney Healthcare & Life Sciences Practice Principal (Commercial Strategy)
Chicago or San Francisco or Dallas or Washington D.C. or New York or Boston or Atlanta
$245k-$270k/yr HybridFull Time
Kearney
Kearney: Global management consulting firm providing strategic and operational advice.
10+ YOEMBA preferred; 10+ years management consulting; principal-level leadership; Life Sciences commercial strategy experience
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Principal Engineer
Pleasanton, California, United States
$257k-$322k/yr HybridFull Time
BlackLine
BlackLineNASDAQ: BL: Provides cloud-based financial close and accounting automation software.
Principal software engineering role requiring application architecture, cloud backend development, system scaling, troubleshooting, optimization, innovation, cross-team collaboration, and mentoring engineers.
cloud-based backend services
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Principal
Fresno, California, United States
$100k-$140k/yr OnsiteFull Time
Agape Schools
Agape Schools: Operates public charter schools and vocational education programs
2+ YOE2+ MgmtCalifornia Administrative Services Credential required, with 2 years as a principal; master's degree and 3 years of classroom or pupil personnel experience, teaching credential, and administrative experience required or preferred.
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3w
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Principal Engineer, Architecture
Glendale, California, United States
$320k-$380k/yr OnsiteFull Time
Moon
Moon: Building an AI-powered SaaS platform for business operations.
12+ YOE12+ years engineering experience with staff/principal scope; expertise in distributed systems, data modeling, API design, security; strong mentorship and technical writing skills.
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6d
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Principal Architect
Yolo County or West Sacramento
$15k-$17k/mo HybridFull Time
State Controller's Office
State Controller's Office: California's fiscal controller managing state financial operations and assets.
Requires a Principal Architect classification qualification and an Architect Certificate. Applicants must meet California classification minimum qualifications and have unrestricted U.S. work authorization without visa sponsorship.
Microsoft Excel
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Principal II (K-8) - Spanos School
Stockton, California, United States
$128k-$163k/yr OnsiteFull Time
Stockton Unified School District
Stockton Unified School District: Provides public PK-12 and adult education in Stockton, California.
5+ YOE2+ MgmtRequires a master's or doctorate, administrative services credential, 2+ years as an assistant principal or higher administrator, and 5 years of credentialed school-site experience.
Multi-Tiered System of Supports (MTSS)
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2w
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ECHS Assistant Principal
San Diego, California, United States
OnsiteFull Time
San Diego Independent School District
San Diego Independent School District: Public school district providing K-12 education services.
2+ YOEMaster's degree and Texas principal certificate required; T-TESS appraiser; minimum two years classroom teaching; knowledge of curriculum, instruction, budget, personnel, and data interpretation.
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2d
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Middle School Assistant Principal - Job 2026-27-018
El Segundo, California, United States
$130k/yr OnsiteFull Time
Wiseburn Unified School District
Wiseburn Unified School District: Providing public K-12 education and student support services.
Master's degree preferred; California Department of Justice criminal background check required. Educational leadership experience is implied by the assistant principal role.
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1w
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Principal- Middle School #12051
Colton, California, United States
OnsiteFull Time
Colton Joint Unified School District
Colton Joint Unified School District: Public school district providing K-12 education in San Bernardino County.
5+ YOE2+ MgmtMaster’s degree and five years in public schools, including two years as an assistant principal; California administrative credential, English learner authorization, and driver’s license required.
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2w
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Principal
Fresno, California, United States
$100k-$140k/yr OnsiteFull Time
W.E.B. DuBois Public Charter School
W.E.B. DuBois Public Charter School: Operates a public charter school for K-12 students.
3+ YOE2+ MgmtMaster's degree and administrative services credential required; 2 years principal experience and 3 years classroom experience preferred; knowledge of WASC, Title I, school law, curriculum, discipline, and staff supervision.
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2mo
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Windmill Springs-Noon Duty Supervisor 2hrs/day
San Jose, California, United States
$18/hr OnsitePart Time
Franklin-McKinley School District
Franklin-McKinley School District: Provides public primary and middle school education in San Jose.
Noon Duty Supervisors processed by Principal referral; all sections of the application must be completed.
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