NewPrincipal Project Engineer - Riverside JobotPrincipal Project Engineer - RiversideRiverside, CA$103,000–$160,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. If interested, apply directly, and also feel free to email your latest resume and your desired base salary requirements to https://jobot.com/apply/principal-project-engineer-riverside/122951487?utm_source=Monster.
Principal Engineer /Architect Full Stack BOLDPrincipal Engineer /Architect Full StackIrvine, CA$145,000–$155,000 / yearContractorFull timeBuild proofs of concept and contribute production-grade code. Lead large-scale platform modernization initiatives.
NewPrincipal Engineer (Civil, Wastewater, & Environmental) JobotPrincipal Engineer (Civil, Wastewater, & Environmental)Anaheim, CA$150,000–$200,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Employee development is a core priority, ensuring our clients are supported by skilled project managers who understand every aspect of a project’s technical needs, schedule, budget, and quality.
NewPrincipal Engineer Veritone CorpPrincipal EngineerIrvine, CA$200,000–$230,000 / yearPartner with engineering, product, and executive leadership to solve complex technical challenges, mentor development teams, and establish engineering best practices that support innovation and long-term business growth. The Principal Engineer will provide technical leadership and architectural direction for the company's AI-powered SaaS platform, driving the design and delivery of scalable, secure, and high-performing software solutions.
NewStructural Principal Engineer Cannon CorpStructural Principal EngineerIrvine, CA$113,000–$175,000 / yearThis role oversees structural design, prepares engineering analyses and reports, and ensures the successful execution of projects from concept through construction. SINCE 1976, CANNON has provided creative solutions to clients in the energy industry, water resources, public infrastructure, and commercial and residential development.
NewPrincipal Data Platform Engineer Ventura FoodsPrincipal Data Platform EngineerTustin, CA$150,000–$200,000 / yearSee Ventura Foods Terms & Conditions at https://www.venturafoods.com/terms-of-use/ and Privacy Policy at https://www.venturafoods.com/privacy-policy/ and SonicJobs Privacy Policy at https://www.sonicjobs.com/us/privacy-policy and Terms of Use at https://www.sonicjobs.com/us/terms-conditions. Ventura Foods reserves the right to pay outside of the given range based on a variety of factors including but not limited to: candidate skills and experience, complexity of the job, budgetary factors, and location/geography.
NewPrincipal Applications Functional Analyst (Source to Pay & EPM) Ventura FoodsPrincipal Applications Functional Analyst (Source to Pay & EPM)Tustin, CA$130,874–$171,773 / yearVentura Foods may use Artificial Intelligence (AI) assisted tools at certain stages of our hiring process, including identifying & sourcing candidates, reviewing applications and matched candidates on job boards and websites, and generating screening questions to help us work more efficiently and consistently. See Ventura Foods Terms & Conditions at https://www.venturafoods.com/terms-of-use/ and Privacy Policy at https://www.venturafoods.com/privacy-policy/ and SonicJobs Privacy Policy at https://www.sonicjobs.com/us/privacy-policy and Terms of Use at https://www.sonicjobs.com/us/terms-conditions.
NewPrincipal Test Systems Engineer (onsite Tucson, AZ) RaytheonPrincipal Test Systems Engineer (onsite Tucson, AZ)Los Angeles, CAExperience with Model Based Engineering processes, techniques, and tools (Rhapsody and IBM Rational Model Manager and/or Cameo Systems Modeler/Enterprise Architect and Teamwork Cloud preferred, and experience with Systems Modeling Language (SysML), and/or Unified Modeling Language (UML). Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems.
NewPrincipal Software Lead Engineer - Embedded Communications (ONSITE) Collins AerospacePrincipal Software Lead Engineer - Embedded Communications (ONSITE)Los Angeles, CAOur software engineering teams regularly utilize a variety of skills, including requirements analysis, synthesis of new and existing architectures that meld commercial and military communication functionality, and software engineering development best practices for complex systems where the ability to execute the mission is paramount. • Lead Technical Proposals and Program Cost Estimations: Take ownership of leading the development of technical proposals, including detailed program-level cost estimates, during the bid and proposal cycle, ensuring competitive and accurate submissions that align with project goals.
NewPrincipal Systems Engineer - Technical Program Manager (TPM) (ONSITE) Collins AerospacePrincipal Systems Engineer - Technical Program Manager (TPM) (ONSITE)Los Angeles, CAProvide technical leadership for the systems engineering team, including defining scope, breaking down work packages, assigning tasks, coaching junior engineers, and ensuring delivery of high quality engineering artifacts. The Open Systems Solutions (OSS) Products Team in Cedar Rapids, Iowa is seeking a Principal Systems Engineer - Technical Program Manager (TPM) to lead next-generation Open System Architecture product development.
Assistant Principal IV - Segerstrom High School - 2026-2027 School Year Santa Ana Unified School DistrictAssistant Principal IV - Segerstrom High School - 2026-2027 School YearSanta Ana, CA$11,447–$15,818 / yearSANTA ANA UNIFIED SCHOOL DISTRICT Founded in 1888, the Santa Ana Unified School District (SAUSD) is the second largest school district in Orange County serving approximately 45,00 students and the 2nd largest employer in Santa Ana, providing job opportunities to approximately 5,000 employees. SAUSD is committed to providing each of its students with a high-quality education, rigorous and advanced programs, and a nurturing, safe environment with state-of-the-art facilities, 21st century learning and technology, and a direct pathway to college upon graduation.
Elementary School Assistant Principal Centralia Elementary School DistrictElementary School Assistant PrincipalBuena Park, CA$125,406–$170,544 / yearAPPLICATION PROCEDURE: Applicants must complete the following components of the application procedure and submit all documents via the EdJoin website by Wednesday, August 12, 2026 at 2:30 p.m. Elementary School Assistant Principal at Centralia Elementary School District.
Assistant Principal - El Camino High School Oceanside Unified School DistrictAssistant Principal - El Camino High SchoolOceanside, CA$122,882–$151,685 / yearImportant: Any candidate who attempts to directly contact individuals from the School Board, or the District Administration, with the intent of influencing any decision relating to the selection process, will be disqualified from candidacy for this position. All employment with the Oceanside Unified School District is contingent upon successfully passing a pre-employment physical examination, including drug testing and fingerprint clearance.
Associate Principal or Principal Architect– Education LionakisAssociate Principal or Principal Architect– EducationIrvine, CA$185,000–$210,000 / yearAs an Associate Principal or Principal, you will… Lead and Help Lead and Grow the Education Practice Serve as the regional leader for the Education market, building and sustaining strong client relationships throughout Southern California. This role blends executive leadership, business development, and project oversight, offering the opportunity to influence firmwide strategy while building meaningful, long-term client partnerships.
Associate Principal or Principal Architect- Education LionakisAssociate Principal or Principal Architect- EducationIrvine, CA$185,000–$210,000 / yearThis role blends executive leadership, business development, and project oversight, offering the opportunity to influence firmwide strategy while building meaningful, long-term client partnerships. Studies have shown that underrepresented individuals like women; LGBTQIA+; and BIPOC, among others, are less likely to apply for jobs unless they believe they meet every single one of the qualifications in a job description or posting.
Associate Principal Or Principal Architect - Civic LionakisAssociate Principal Or Principal Architect - CivicIrvine, CA$169,100–$230,500 / yearThis role blends executive leadership, business development, and project oversight, offering the opportunity to influence firmwide strategy while building meaningful, long-term client partnerships. Studies have shown that underrepresented individuals like women; LGBTQIA+; and BIPOC, among others, are less likely to apply for jobs unless they believe they meet every single one of the qualifications in a job description or posting.
Associate Principal or Principal Architect – Civic LionakisAssociate Principal or Principal Architect – CivicIrvine, CA$169,100–$230,500 / yearAs an Associate Principal or Principal, you will… Lead (or Help Lead) and Grow the Civic Project Practice Serve as a leader of the Civic market, building and sustaining strong client relationships throughout Orange County and Southern California. This role blends executive leadership, business development, and project oversight, offering the opportunity to influence firmwide strategy while building meaningful, long-term client partnerships.
Associate Principal or Principal Architect - Civic LionakisAssociate Principal or Principal Architect - CivicIrvine, CA$169,100–$230,500 / yearThis role blends executive leadership, business development, and project oversight, offering the opportunity to influence firmwide strategy while building meaningful, long-term client partnerships. Studies have shown that underrepresented individuals like women; LGBTQIA+; and BIPOC, among others, are less likely to apply for jobs unless they believe they meet every single one of the qualifications in a job description or posting.
Elementary School Principal (K-8) BASSETT UNIFIED SCHOOL DISTRICTElementary School Principal (K-8)La Puente, CA$137,606.32–$157,906.46 / yearMasters degree in: Education, Educational Administration, or closely related field - Clear Teaching Credential - Administrative Services Credential - Minimum 3 - 5 years of successful experience as a K- 8 classroom teacher Site: Don Julian. To serve as the chief executive of the elementary school; to be responsible for management of the instructional program, the facilitation of positive human relations, the management of human and material resources, and the utilization of effective techniques in general management.
Principal Engineer (Land Development) City Of VistaPrincipal Engineer (Land Development)Vista, CA$156,348–$189,936 / yearDEFINITION: Under general supervision, a Principal Engineer plans, organizes, integrates, and directs the activities and work of the Land Development Engineering Division within the Engineering Department, including the oversight of projects, staff, and operations; and performs related duties as assigned. EDUCATION/EXPERIENCE: A typical qualifying background is a Bachelor's degree in civil engineering or a closely related field; and five (5) years of progressively responsible engineering experience throughout all phases of development review in a lead capacity with supervisory experience over professional, technical, and clerical staff.