Principal engineer jobs in Lancaster, CA - 2,134 jobs
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ML-Driven FEA Engineer for Next-Gen Product Design
Apple Inc. 4.8
Principal engineer job in Culver City, CA
A leading technology company seeks a Machine Learning Engineer to innovate product designs through predictive simulations. This role demands strong expertise in machine learning and finite element analysis with an M.S. or Ph.D. in a related field. Responsibilities include developing ML methods and collaborating with design teams. Competitive pay range is $139,500 to $258,100, alongside comprehensive benefits and opportunities for stock ownership.
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$139.5k-258.1k yearly 3d ago
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Head of Engineering
IMG Live 4.0
Principal engineer job in Beverly Hills, CA
Head of Engineering page is loaded## Head of Engineeringlocations: CA-Beverly Hills - 9601 Wilshireposted on: Posted Todaytime left to apply: End Date: January 30, 2026 (30+ days left to apply)job requisition id: JR27431WME is seeking a Head of Engineering to support the transformation of our Product & Engineering organization. This team member will be supporting all facets of the WME Group business within North America.You should be a strategic, thoughtful, and savvy engineering professional with a background in leading technology transformations and a passion for the entertainment industries.You must be detail-oriented, hands-on, possess exceptional relationship-building skills, and enjoy working in a highly iterative, agile, and fast-paced environment. Must be flexible and able to move quickly from one subject to another.The role will report to WME's SVP, Product & Engineering based in Los Angeles.**Responsibilities*** Lead the evolution of WME's legacy technology stack into modern, modular, cloud-ready systems.* Serve as both architect and player-coach: designing systems, prototyping solutions, and writing code while guiding teams.* Introduce modern engineering practices such as agile delivery, CI/CD, automated testing, and infrastructure-as-code.* Recruit, mentor, and develop engineers, shaping a collaborative and growth-oriented engineering culture.* Collaborate with Product, Design, and Business leaders to ensure technical decisions align with strategy and operational needs.* Establish enterprise coding standards, architecture patterns, and governance frameworks that support long-term scalability and quality.* Balance modernization with pragmatism-evolving existing systems and processes incrementally to minimize disruption.**Requirements*** 15+ years of software development experience with 8+ years in architecture and solution design.* Deep expertise in .NET (C#, .NET Core/6+, ASP.NET, Web API, Entity Framework) and familiarity with open-source and cloud-native technologies.* Proven success leading large-scale modernization efforts and agile transformations in enterprise environments.* Strong knowledge of cloud platforms (Azure preferred), APIs, microservices, data platforms, and distributed systems.* Demonstrated technical leadership, coalition-building, and communication skills across engineering and business stakeholders.* Experience recruiting, mentoring, and developing high-performing engineering teams.* Background in entertainment, media, or related industries strongly preferred.**Success in 12 Months**Within a year, WME's Head of Engineering will have established the foundation for both a modern technical platform and a high-performing engineering organization. Legacy systems will be evolving into modular, cloud-ready services, and agile and DevOps practices will be embedded in daily work. A strong, collaborative engineering culture will be in place-delivering faster, more reliably, and in closer partnership with Product, Design, and the business.*Per local requirements and in the interest of transparency, the hourly rate shown below reflects the prevalent current hiring range for this position. Hiring pay rates are based on a number of factors, including location and may vary depending on job-related qualifications, knowledge, skills and experience. The company strives to provide locally competitive rewards packages, which include base rate along with, as applicable, short- and long-term incentives, growth and developmental opportunities, and robust benefits, such as health care, retirement, vacation and other paid time off, and additional offerings.**Hiring Rate Minimum:*$260,759 annually (minimum will not fall below the applicable state/local minimum salary thresholds)*Hiring Rate Maximum:*$347,679 annually WME is an equal opportunity employer and encourages applications from qualified and eligible candidates regardless of sex, race, disability, age, sexual orientation, or religion or belief.
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$260.8k-347.7k yearly 1d ago
Civil Senior Principal Engineer in Land Development
Cannon Corp 4.6
Principal engineer job in Los Angeles, CA
Cannon Corp Description: You'll Come for a Job But You'll Stay for an Exciting Career! Engineering and Designing Reliable, Responsive, Solutions. SINCE 1976, CANNON has provided creative solutions to clients in the energy industry, water resources, public infrastructure, and commercial and residential development. We work hard. We play hard. We have fun.
JOIN CANNON as a CIVIL SENIOR PRINCIPALENGINEER in WEST LOS ANGELES. West Los Angeles is known for its many popular recreational opportunities, and our office is conveniently located adjacent to the Expo MetroLink Commuter line.
CIVIL SENIOR PRINCIPALENGINEER JOB SUMMARY
Provides daily supervision, coordination, technical support, and training to engineers and designers. Responsible for project management, budgeting oversight, mentoring, leading, and managing talented staff, preparing engineering reports and analyses, design and preparation of plans, specifications, and cost estimates for a variety of clients and great projects (residential / commercial and mixed use development) for land development projects in the Inland Empire.
This position offers a clear path to leadership within the Development Business Unit, with a trajectory toward a Regional Manager role. The ideal candidate will gain hands-on experience in high-impact projects, preparing them for greater responsibilities and strategic decision-making. As a key player in the team, this role provides opportunities to develop leadership skills, drive business growth, and contribute to the long-term success of the organization. Candidates who excel in this position will be well-positioned for future advancement into a senior leadership role.
CIVIL SENIOR PRINCIPALENGINEER JOB DUTIES
Concurrently manages a variety of civil engineering land development projects.
Establishes and fosters client relations and develops proposals and budgets.
Participates in professional and/or technical organizations.
Uses technical knowledge to design plans for grading, drainage, water quality (SUSMPs, LIDs, WQMPs and /or SWPPPs), utility, street, off-site improvements, sanitary sewers, and water lines and provide construction assistance / support services.
Analyzes and recommends solutions to complex drainage problems.
Communicates effectively with various departments, clients, and agencies.
Mentors, directs, manages, and supervises the design associates on technical matters and procedures and acts as a technical and management resource to staff.
Effectively manages quality assurance and quality control.
Ensures projects are delivered on schedule and within scope and budget.
Manages and coordinates with various jurisdictional agencies to obtain approvals of improvement plans.
Is actively involved in business development and expanding opportunities in the Inland Empire area.
Requirements:
Requires a Bachelor's degree in Civil engineering from an accredited college.
Requires 15+ years' experience in civil engineering specifically pertaining to land development projects.
5+ years demonstrated experience supervising and successfully managing projects within the constraints of scope, schedule, budget, and performance requirements, providing technical oversight for projects and all related project phases and tasks, to include quality assurance reviews.
Participates in Land Development organizations like BIA, HBA, etc. is a plus.
Proven ability to lead teams to success, including past experience directly reviewing and managing employee performance, and mentoring a team of three or more direct reports.
Requires a California P.E. license.
Proven expertise in land development design.
Proven experience in processing improvement plans with jurisdictional agencies in the Inland Empire.
Highly proficient with code principles and able to convey them to others.
Experience with business development and client management.
Experience in hydrologic / hydraulic analyses a plus.
Working knowledge of computer software programs used for civil engineering design (AutoCAD, Civil3D, AES, WSPG, Flowmaster, etc.).
Experience in business development (obtaining new and repeat business).
WE OFFER competitive salaries, excellent benefits package, a hybrid work schedule, and an active and positive team building, work environment.
Cannon is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to status as a protected veteran or a qualified individual with a disability, or other protected status such as race, religion, color, national origin, sex, age.
Compensation details: 00 Yearly Salary
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$138k-200k yearly est. 4d ago
Staff AI/ML Engineer, Payments & Risk Platform
Gusto 4.5
Principal engineer job in Los Angeles, CA
A modern financial technology company is seeking a Staff Applied AI and Machine Learning Engineer in Seattle. You will lead the development of machine learning models to enhance risk management within a primarily payments-focused environment. Ideal candidates have over 8 years of experience in data science, expertise in statistical analysis, and strong programming skills in Python or R. This role requires effective communication and collaboration across diverse teams, offering an opportunity to make a significant impact on product development.
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$97k-166k yearly est. 5d ago
Head of Academics and Learning Engineering
Joinoutsmart
Principal engineer job in Culver City, CA
About Outsmart
Outsmart is an early‑stage startup on a mission to reimagine higher education. We are democratizing access to higher education by creating an entirely new collegiate experience. With $38M in backing from firms such as Khosla Ventures, Forerunner, DST Global Partners, and Lightspeed - and a founding team of former Duolingo executives - Outsmart is bringing together mission-oriented, detail-obsessed, high-impact team players to build the learning experiences of tomorrow.
About the role
The Head of Academics & Learning Engineering will lead the design and development of Outsmart's undergraduate courses and programs, ensuring they are world-class and designed for the AI era, working closely with our Provost.
This role will report to the CEO, oversee our team of faculty and learning engineers, including instructors and learning designers, and will work to translate the institution's educational vision into world-class curriculum, assessments, and learning experiences.
We're looking for someone who combines the intellectual depth of a scholar with the energy and creativity of an entrepreneur - someone who deeply understands pedagogy, learning science, and assessment, but is equally fluent in technology and AI. You'll help define Outsmart's learning philosophy and lead the creation of the content, curriculum, assessments, and systems that power our programs.
This role is based in Culver City, CA or Lehi, UT.
Qualities We're Seeking
Deep academic expertise in pedagogy and learning design
Vision for how undergraduate learning should evolve in the AI era - combining rigor, efficacy, accessibility, and fun
Demonstrated experience in the development and/or validation of standardized assessments
Comfort operating at the intersection of education, technology, and entrepreneurship
Ability to lead interdisciplinary teams of faculty and designers
High-energy, accountable, resourceful, and mission-driven - thrives in an early-stage environment
What you'll do
Define and lead Outsmart's academic philosophy and pedagogical approach
Oversee undergraduate c urriculum and assessment development across disciplines - ensuring rigor, alignment, and measurable learning outcomes
Lead the Learning Team, including faculty and instructional designers, fostering excellence, collaboration, and continuous improvement
Work closely with our Provost to ensure accreditation and regulatory compliance and to develop and implement academic quality systems for curriculum review, learning outcomes tracking, and assessment validation
Collaborate with product and engineering teams to design AI-enhanced, technology-enabled learning experiences
Drive innovation in pedagogy, experimenting with adaptive and AI-supported instructional models
Qualifications
Advanced degree, preferably in Education, Learning Science, Instructional Design, Math, or related field
10+ years of experience in curriculum or academic leadership, ideally in higher education or edtech
Demonstrated success managing interdisciplinary academic teams
Proven record of designing programs that combine technology, pedagogy, and measurable learning outcomes
Familiarity with accreditation and regulatory processes
Strong understanding of AI and learning technologies
Healthcare for you and your dependents (medical, dental, and vision)
Parental leave for any full-time employee who has been with us for at least 6 months (includes birthing, non-birthing, and adoptive parents)
10 PTO days per year and 12+ paid company holidays per year
Lunch provided in-office daily
Work with super talented people who want to make a difference in the world
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$129k-203k yearly est. 2d ago
Head of Engineering
Home From College
Principal engineer job in Santa Monica, CA
Home From College (HFC) is building the infrastructure for how Gen Z connects with GIG work, brands, and their future. Backed by Google Ventures and working with leading companies like Uber, Poppi, Linktree, and Etsy, we're reimagining what early career building looks like-giving students real, paid opportunities that match their lifestyle and ambition.
From GIGs and brand ambassador programs to long-term career growth, HFC is becoming the go-to platform for students and the brands who want to engage for business building impact. Our mission is simple but bold: empower students to monetize their time and talents-without needing a six-page resume or years of experience.
About the Role
We're looking for a VP of Engineering to architect the next chapter of our platform and lead our growing engineering team. This is a unique opportunity to join at a defining moment-where product-market fit is real, the roadmap is ambitious, and the systems are built will shape how hundreds of thousands (soon millions) of students launch their careers.
You'll work directly with our COO and leadership team to set the technical vision, scale our infrastructure, and ship high-impact features across web, mobile, and AI-powered experiences. From backend architecture and data pipelines to recommendation systems and user-facing tools.
We're not just looking for a manager-we're looking for a builder. Someone who's excited to get hands-on, build and manage a high-performing team, and create a platform that's both scalable and delightful to use.
What You'll Do
Leadership & Team Building: Hire, mentor, and retain a high-performing engineering team. Build a culture of ownership, innovation, and execution.
Technical Strategy: Define and execute on HFC's technical roadmap, ensuring alignment with business needs, growth goals, and long-term platform scalability.
Collaboration: Partner cross-functionally with Product, Design, Marketing, and RevOps to deliver high-impact features across web, mobile, and AI-driven infrastructure.
Platform Ownership: Oversee development of HFC's core platform (student experience, brand dashboard, payments, matching algorithms, and integrations).
Data & AI Readiness: Champion AI/ML infrastructure that powers intelligent matching, worker-company matching and recommendations, and operational efficiencies.
Systems & Process: Establish strong engineering processes, documentation practices, and security protocols to support speed without sacrificing quality.
Who You Are
10+ years of software engineering experience, including 5+ years in a leadership role;
Experience at a high-growth SaaS or consumer marketplace startup or medium size business is a plus.
Proven track record of building and scaling engineering teams from early stage through rapid growth.
Proven track record of managing a product roadmap for business outcomes
Deep experience with modern web technologies (React, Node.js, GCP, Stripe, etc.).
Proven experience building and shipping mobile applications (preferably with React Native) at scale, including deployment, performance optimization, and integration with backend systems.
Familiarity or interest in applied AI/ML, recommendation systems, or job/talent marketplaces.
Strategic thinker who can toggle between high-level vision and hands-on execution.
What We Offer
Competitive annual base compensation
Equity Option Award Compensation
Health, Dental, and Vision Insurance
401(k) Plan
Unlimited PTO
Laptop and WFH setup reimbursement
Hybrid office environment in Santa Monica
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$129k-203k yearly est. 5d ago
Mechanical Engineer
Survival Systems Staffing 3.9
Principal engineer job in Burbank, CA
We are seeking a skilled Mechanical Engineer to design and develop sheet metal enclosures and packaging solutions for PCB assemblies and power supplies used in military and aerospace applications. This role requires expertise in precision sheet metal design, thermal management, and ruggedized packaging that meets stringent military specifications and aerospace standards.
Key Responsibilities
Design and develop sheet metal enclosures, chassis, and packaging solutions for PCB assemblies and power supply units intended for military and aerospace applications. Create detailed 3D CAD models and 2D manufacturing drawings using industry-standard software, ensuring designs are optimized for sheet metal fabrication processes including forming, bending, stamping, and welding. Perform thermal analysis and design appropriate cooling solutions such as heat sinks, ventilation patterns, and thermal interfaces to ensure components operate within specified temperature ranges in harsh environments.
Ensure all designs comply with relevant military standards (MIL-STD-810, MIL-STD-461, MIL-DTL-901) and aerospace specifications, including shock, vibration, EMI/EMC shielding, and environmental sealing requirements. Collaborate closely with electrical engineers to understand PCB layouts, component placement, connector requirements, and electrical grounding needs. Select appropriate materials and finishes that meet corrosion resistance, weight limitations, and durability requirements for the intended operating environment.
Develop prototypes and coordinate with manufacturing teams and external vendors to ensure designs are manufacturable, cost-effective, and meet quality standards. Conduct design verification testing including shock, vibration, thermal cycling, and environmental testing. Support qualification and certification processes required for military and aerospace applications. Participate in design reviews, failure analysis, and continuous improvement initiatives.
Required Qualifications
Bachelor's degree in Mechanical Engineering or related field with 3-5 years of experience in sheet metal design for electronics packaging. Proficiency in 3D CAD software (SolidWorks, CREO, or similar) with strong understanding of sheet metal design principles and manufacturing processes. Knowledge of military specifications (MIL-STD) and aerospace standards applicable to mechanical design and electronics packaging. Experience with thermal analysis tools and understanding of heat transfer principles in electronic systems.
Strong understanding of materials selection, particularly aluminum alloys, stainless steel, and specialty coatings for harsh environments. Familiarity with EMI/RFI shielding techniques and grounding requirements. Ability to read and interpret electrical schematics and PCB layouts. Experience with GD&T and creating detailed manufacturing drawings.
$79k-102k yearly est. 2d ago
Growth Engineering Lead
Skylight 4.2
Principal engineer job in Los Angeles, CA
A tech startup in San Francisco is seeking an empathetic Engineering leader to oversee Growth Engineering. Responsibilities include managing team performance, developing A/B test infrastructure, and enhancing marketing technologies. Ideal candidates have over 6 years of experience in e-commerce and marketing tech, deep knowledge of React and Typescript, and exceptional communication skills. The role offers a competitive salary plus equity, benefits, and unlimited PTO, fostering a culture of innovation and collaboration.
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A decentralized social network is seeking a Protocol Engineer to design and implement smart contracts for their platform. This role involves collaborating with teams, ensuring security, and managing lifecycle processes. The ideal candidate should have over 4 years of experience with DeFi protocols and a strong understanding of EVM. This position offers a competitive remote-first work environment with benefits including equity and comprehensive healthcare options.
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$107k-149k yearly est. 5d ago
(Senior) Project Engineers
Construction Worldwide
Principal engineer job in Los Angeles, CA
The (Senior) Project Engineer provides technical support to and under the direction of the Project Manager and Superintendent. A Project Engineer's primary obligation is project document control; additionally, the Project Engineer should gain competence in project administration, cost control, and scheduling tasks.
Education & Experience
Basic understanding of project document control, enterprise software applications, cost control procedures, and budget/commitment differentiation.
Educational and experience requirements: 4-year engineering or business degree or equivalent‑related experience, plus experience and knowledge of construction and design.
Senior Project Engineer: additionally, 3+ years of prior experience and knowledge of construction and design.
Only applicants with current authorization to work in the United States will be considered.
Salary and Compensation
Salary: see above
Eligible for end-of-year discretionary bonus based on company and individual performance
Excellent benefits package
About the Company
The company provides General Contracting and complete Project Planning and Management services through multiple locations in California. They are a leader in their field and are consistently rated among the nation's safest builders. This company offers competitive compensation, excellent benefits and they take great care of their employees - which, in return, makes employees stay with the company for decades.
All applications are treated confidentially and we will not present your resume to any of our clients before having discussed a position and company with you in detail and obtained your permission to present you to our client(s).
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$92k-122k yearly est. 5d ago
Principal Communication Systems Engineer
Evona
Principal engineer job in Los Angeles, CA
Los Angeles, CA
Our exciting Space client in the LA area are looking for a Principal Communication Systems Engineer to work across cutting-edge Communication Systems for Satellites, Spacecraft, and Aerospace systems.
In this position, you will lead the development of space architecture concepts, sub-system design, payload design, requirements development, analysis and decomposition, high-level software and hardware system architecture design, concept of operations (CONOPS) development, and risk assessment.
JOB DUTIES AND RESPONSIBILITIES:
Evaluate customer and operational needs to define requirements, integrate technical parameters, and assure compatibility of all physical, functional and program interfaces.
Support reviews of requests for proposals to support solution development and response.
Lead trade studies to optimize system architecture.
Define and validate space system requirements and interfaces.
Develop and direct technical concept development in support of proposals.
Lead development of sub-system design, payload design, requirements development, analysis and decomposition, hardware system design, Link budget studies, gain line up, cascade analysis, array simulation studies, concept of operations (CONOPS) development, and risk reduction.
Participate in developing system engineering processes for requirements management, flow down, and traceability.
JOB REQUIREMENTS:
Master's or higher degree in Electrical Engineering.
Ideally 7 - 9 years of experience across Space communications.
Very strong background in communication theory.
Deep understanding of RF concept, impairments, and the resulting impacts.
Background and practical experience with FPGA & modern vector processing engines.
Experience with and understanding of satellite-communications standards (NR NTN, DVB-S2x, CCSDS).
Experience with at least one scripting and one programming language (ideally Python & C++).
Experience working with product/component developers and vendors who provide critical functionality to the overall system.
Experience with optical communications systems.
Ability to define work direction, track milestones, and demonstrate progress on large open-ended projects.
If you are interested then please apply today!
$105k-163k yearly est. 2d ago
Senior Project Engineer
Myers & Sons Construction 4.4
Principal engineer job in Glendale, CA
We are currently looking for a Construction Project Engineer who is ready to engage in a large alternative delivery (CMGC) project in Los Angeles County. This project is a multi-year project that will add bus lanes from North Hollywood to Pasadena. This widening will increase BRT lanes and capacity. It will be the largest, most impactful BRT CMGC project in Southern California. The project is currently in Pre-Construction and when construction starts, the project size will be over $250 Million Dollars. This is a great opportunity to join the team as we are doing early work packages and prior to the project breaking ground, influencing project design, staging and contribute to the success of this critical project to improve mobility ahead of the 2028 Olympics.
We are looking for a person that is capable of thinking outside the box, understands multi-staged construction projects, is detailed oriented with experience in heavy civil construction. The position is directly accountable for the safety, financial performance, and team development on site.
This position will integrate with the project's civil team that focuses on MOT, Roadway, Concrete Pavement, Drainage, Electrical and Overhead Signs. Your role on the civil team will depend on your desires as well as strengths and previous experience. In addition to self-performing various scopes on the project the civil team will also cultivate and maintain strong relationships with the subcontractors, and suppliers as well LA Metro, Cities of Glendale, Los Angeles & Pasadena as well as third party Construction Management and Design Staff.
Key Responsibilities:
Work On Site to help solve problems that occur during construction
Partner with Project Superintendent in development of a project site logistics plan
Maintain thorough understanding of the Myers contract with Caltrans
Monitor project costs and Job Cost Report
Analyze and forecast monthly Total Cost Projection reports
Monitor project labor
Lead the project's quality process
Develop, schedule and lead project teams on submittals, RFI's and Change Orders
Develop and maintain effective relationships with the Designer, vendors, subcontractors and owners
Implement all applicable Safety Programs.
Qualifications:
Bachelor's Degree in Construction Management or Engineering preferred
2+ Years of Experience in highly complex and related highway or structures construction projects in California.
Experienced dealing with subcontracts, subcontractors and self-perform work
Experience leading a successful project team, including development of employees and maintaining relationships with external entities
Excellent organizational, team management, problem solving, motivational skills.
Benefits:
· Health Insurance (Medical/Dental/Vision)-our company covers 80% of the healthcare cost for our employees and their dependents. Employees are responsible for the remaining 20%, which is pre-taxable.
· Company provided vehicle or car allowance and fuel card.
· Flexible Spending Account (FSA)/Dependent Care FSA
· 401K with 8% Match
· Life insurance
· Voluntary insurance plans available-Accident/Critical Illness/Cancer/Hospital Indemnity/Life and AD&D
· Paid time off
· Professional development assistance
· Work in a collaborative environment that fosters creativity, support and mutual respect.
Apply Here: *******************************************************************************
Myers and Sons Construction is a Heavy Civil Construction Company. We specialize in Bridge Construction, Bridge Restoration, Roadway Rehabilitation, Water/Wastewater Treatment Plants, Concrete Bridge Overlays, Concrete Paving and Alternative Delivery Projects, including Design Build, CMGC, CMAR and Progressive Design Build throughout California and Colorado. For more information on our company please visit ******************
Myers & Sons Construction is proud to be an equal opportunity and affirmative action employer regardless of race, color, gender, age, sexual orientation, gender identity, religious beliefs, marital status, genetic information, national origin, disability, or protected veteran status
$92k-118k yearly est. 5d ago
Software Engineer
Kellymitchell Group 4.5
Principal engineer job in Glendale, CA
Our client is seeking a Software Engineer to join their team! This position is located in Glendale, California.
Contribute to the design, development, testing, and deployment of scalable, high-quality applications and shared services using modern software engineering best practices
Leverage AWS services and serverless technologies to develop, maintain, and optimize reliable, cloud-native platforms
Design and implement secure, well-documented RESTful APIs and backend services that support media fulfillment and B2B applications
Partner closely with fellow engineers, product owners, security, infrastructure, and platform teams to deliver solutions on time and at scale
Estimate, prioritize, and execute work within an Agile/Scrum development process, contributing to sprint planning, reviews, and retrospectives
Apply coding standards, architectural best practices, and reliability principles to ensure maintainable, observable, and resilient systems
Stay current with emerging technologies, industry trends, and best practices, and proactively identify opportunities to improve systems and processes
Desired Skills/Experience:
3+ years of industry experience with a strong focus on application and shared services development
Extensive experience with AWS platform tools and technologies, including Serverless Computing and API Gateway
Strong proficiency in TypeScript, Java, Kotlin, or JavaScript
Strong understanding of software engineeringprinciples and best practices, including REST API development
Team player with excellent problem-solving and communication skills
Benefits:
Medical, Dental, & Vision Insurance Plans
Employee-Owned Profit Sharing (ESOP)
401K offered
The approximate pay range for this position is between $57.00 and $81.00. Please note that the pay range provided is a good faith estimate. Final compensation may vary based on factors including but not limited to background, knowledge, skills, and location. We comply with local wage minimums.
$57-81 hourly 3d ago
Senior Software Engineer
Us Tech Solutions 4.4
Principal engineer job in Burbank, CA
Must Haves (Years of Experience, languages, programs, tools, etc.):
• 10+ years of full-stack software engineering experience with a strong coding background in languages such as Python, TypeScript, Node.js, Go or similar
• Proven ability to write clear, concise technical documentation and create professional system architecture diagrams using tools like Lucidchart, Mermaid, or PlantUML
• A passion for innovation, emerging technologies, and driving continuous improvement
• Demonstrated expertise in systems architecture, platform thinking, and technical leadership
• Strong communication skills with the ability to navigate conflict, build trust, and foster alignment across cross-functional teams; able to explain complex systems and tradeoffs to engineers, product managers, and stakeholders alike
• Hands-on experience with cloud platforms (AWS, Azure or GCP), microservices architecture, CI/CD pipelines, test, development and deployment approaches, including containerization (Docker, Kubernetes), A/B testing, etc
• Proficiency with AI/ML development tools, and experience integrating LLM-based APIs, AI agents, or prompt-based workflows
• Experience working with large-scale databases (SQL/NoSQL, Object, Graph, etc)
• Proven ability to navigate organizational complexity and deliver outcomes aligned with strategic objectives.
• Passion for client's mission and values.
About US Tech Solutions:
US Tech Solutions is a global staff augmentation firm providing a wide range of talent on-demand and total workforce solutions. To know more about US Tech Solutions, please visit ************************
US Tech Solutions is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, colour, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.
Recruiter Details:
Name: Emmadi Srikanth
Email: ******************************
Internal Id: 26-01110
$112k-149k yearly est. 4d ago
Senior Field Engineer
Tutor Perini 4.8
Principal engineer job in Los Angeles, CA
is $95000 - $130000 depending upon experience**** ***** Rudolph & Sletten, a Tutor Perini Company, is seeking to hire a **Senior Field Engineer** to join our office Los Angeles or Irvine, CA.
**About Rudolph & Sletten**
**_Extraordinary Projects, Exceptional Performance_**
In the last six decades, Rudolph and Sletten has built thousands of projects across our five California offices, from research centers designed to cure _diseases_ , to institutions that educate future generations, to civic facilities and high-tech campuses that move our state forward.
Just like the buildings we construct, our reputation is built to stand the test of time. Our success is owed to our diverse, talented personnel combined with our technological expertise, honest estimates, innovative schedules, and ethical business practices.
We're excited to see where the future takes us. Between new building and construction technology, better earth-friendly materials and techniques, all our phenomenal employees and the amazing people we get to work with, we're looking forward to building more award-winning projects for decades to come.
Across California, our recent projects include the Veterans Home of California in Yountville, UC Davis Health Central Utility Plant Expansion, DGS Clifford L. Allenby Building, and City of Hope Central Utility Plant. At Rudolph & Sletten you will have the opportunity to work on a variety of large, high-profile projects that impact your community.
**_Extraordinary Projects need Exceptional Talent... Let's Build_**
**DESCRIPTION:**
**Rudolph and Sletten** is looking for a Senior Field Engineer who primarily committed to field operations. This includes working to ensuring plans and specifications are being adhered to with quality control measures implemented. Accurate and timely reporting of daily work, quantities and the associated documentation requirements needed. This position reports directly to the Project Manager, Field Supervision or other assigned supervisors.
**RESPONSIBILITIES:**
+ Demonstrates understanding of standard concepts, practices and procedures within construction field.
+ Interprets designs and drawings for crafts installing materials and qualifications
+ Understands necessary control lines and elevations for accurate measurement and correct installation of materials or equipment.
+ Review submittals against specifications.
+ Reviews mock-up and/or shop drawings and specifications.
+ Understands subcontractor job specifications and scope of work.
+ Able to coordinate with Subcontractors and Suppliers.
+ Responsible for the review and maintenance of subcontractor non-compliance and coordinates with QA/QC.
+ Verifies that all completed work complies with applicable codes, drawings and specifications.
+ Researches and resolves drawing interpretation problems, conflicts, interference, and errors.
+ Researches and proposes solutions to quality control issues.
+ Creates and processes RFI's.
+ Prepares field design change requisitions and "as built" drawings, as required.
+ Demonstrates schedule understanding in coordination with construction logistics and construction sequencing.
+ Prepares and disseminates all required documentation records such as status reports, punch lists describing work items to be done, sketches of work already completed, material requirement calculations, etc., to supervisor.
+ Understands company's quality control plan and takes weekly photos to document any quality control issues.
+ Reviews and comments on viability of design as required. Conducts value engineering functions.
+ Aware of target vs. actual productivity on self performed work.
+ Sensitive to Environmental issues and management of them.
+ Helps to create a safe work site and identifies job hazards to reduce danger.
+ Understands company safety program and participates in safety inspections.
+ Ensure compliance with OSHA regulations to include health, safety, and welfare as appropriate.
+ Participates in job walks and documents and reports findings.
+ Understands PCO process and minimal ability in identifying PCO/change orders.
+ Performs quantity takeoffs
+ Understand the impacts of project performance on insurance and bond.
+ Demonstrates advanced knowledge of discipline, construction technology, design, applicable codes standards, etc., required
+ Performs all other duties as assigned by supervisor.
+ Ability to successfully prioritize and manage multiple projects.
+ Good written and oral communications and team skills.
+ Performs work tasks by receiving direction and then working independently with an interest in quickly learning and applying new skills and abilities.
+ Analyzes and resolves construction process problems and issues and effectively communicates and interfaces with all levels of personnel.
+ Relies on instructions and pre-established guidelines to perform the functions of the job.
+ Performs work tasks by receiving direction and then working independently with an interest in quickly learning and applying new skills and abilities.
+ Demonstrates consistent ability to be dependable, consistent, diligent, and thorough.
+ Exercises creativity and resourcefulness in completing tasks accurately in a compressed timeframe.
**REQUIREMENTS:**
+ Bachelor's degree in Engineering or Construction Management or four years' experience in the construction management field of work;
+ Minimum five (5) years of experience as an entry level Project Engineer working on projects in the field.
+ Experience with large commercial projects; healthcare, higher education, corporate campuses, justice, science & technology is desired.
+ Ability to communicate well with multiple levels of personnel
+ Manage multiple demands simultaneously
+ Works well at project sites in the field environment
+ Knowledge of plan reading required.
+ Intermediate knowledge of Windows Operating Systems; Excel, Word, Outlook, etc.
+ Knowledge of AutoCAD product line.
+ Knowledge of scheduling, estimating and cost software.
**_OUR MISSION_**
_We build critical infrastructure that creates a better world._
**_OUR VISION_**
_We strive to be the preeminent full-service civil, building, and specialty contractor by delivering innovative, transformative projects through world-class execution. We are committed to creating lasting value for our customers, upholding the highest standards of safety and integrity, generating exceptional financial results and shareholder value, and fostering a culture where our employees thrive._
**_Rudolph & Sletten_** **_builds extraordinary projects, and we need exceptional talent. Join us and together we will build the future._**
**Equal Opportunity Employer**
$95k-130k yearly 13d ago
Senior Power Electronics Engineer
Apex Space
Principal engineer job in Los Angeles, CA
Spacecraft represent the most pressing unmet need across the entire aerospace industry. As more launch vehicles come online and the cost to orbit decreases, more companies launching payloads to space continue to emerge. For the first time in history, this influx of payload companies combined with reduced launch costs has resulted in a massive increase in need for commercial spacecraft platforms, known as satellite buses. These buses hold the payloads of our customers and are flown on launch vehicles.
Apex manufactures these satellite buses at scale using a combination of software, vertical integration, and hardware that is designed for manufacturing. Our spacecraft enable the future of society: ranging from earth observation to communications and more.
We'd love for you to join us on our mission of providing humankind access to the galaxy beyond our planet.
About the Role
Apex is seeking a seasoned spacecraft Electrical Engineer to work on a closely integrated team who will drive the design of the avionics, flight computer and power systems to meet the requirements of our bus. You will have an opportunity to approach this from a clean sheet design and inform coupled trades across the vehicle architecture. You will be innovative in your approach to push the limits of design and performance, while disrupting and making an impact on the industry.
Responsibilities:
* Provide engineering expertise in design, analysis, and testing of DC-DC power converters for harsh environments.
* Work on electrical power system and sub-system level design trades and develop requirements.
* Define and perform electrical power system verification testing and analysis.
* Work with multidisciplinary teams of design, test, and production engineers to create new power electronics hardware.
* Drive system and electrical architecture trades, product requirements, component selection, design analysis, schematic capture, prototyping, bring-up, design documentation, manufacturing planning, and production test for electrical designs.
* Provide technical leadership across the organization, manage related risk and change across the program and drive new technology introduction.
Requirements:
* U.S. Person status is required as this position needs to access export controlled data.
* 6+ years of spacecraft electronics experience.
* Experience across multiple spacecraft programs.
* Bachelor's degree in aerospace engineering or a related field. Master's degree preferred but not required.
* Possess excellent interpersonal skills, able to work effectively within an organization and convey decisions, direction, and conclusions in a manner meaningful to multiple audiences.
* Extensive experience in spacecraft design, launch, and operation, including experience at all phases of the development lifecycle.
* Experience in integrated software/hardware verification and testing.
Compensation
Salary Range: $165,000 - $195,000 a year
The stated compensation range reflects only the targeted base salary range and excludes additional benefits. If your salary requirements fall outside of the range, we still encourage you to apply.
#LI-MO1
Why Join Apex?
Apex believes in creating a work environment that you look forward to embracing every day. Our employees love working at Apex, and we want you to love it too. We're a fast-growing startup backed by $200M in Series D funding, and we invest heavily in our people from day one.
What We Offer For Full-time Employees:
* Shared upside: Receive equity in Apex, letting you benefit from the work you create
* Best-in-class healthcare: 100% company-paid medical, dental, and vision for you and your dependents, plus $100k life insurance at no cost
* Comprehensive PTO package to reset and recharge - starting at 15 days vacation, growing to 20+ days annually, plus 10 paid holidays
* Competitive 401(k) plan with generous matching - 100% match on first 3%, 50% on next 2%
* 8 weeks paid parental leave plus childcare reimbursement up to $350/day for work-related travel
* Daily catered lunch and unlimited snacks to keep you fueled throughout the day
* Vibrant community: Monthly office BBQs, pickleball tournaments, run club, and social gatherings for you and your family
* Your dream desk setup and all the tools you need to be your most productive self
* World-class Playa Vista office with EV chargers, with the benefit of in-person collaboration with amazing coworkers and flexibility to integrate work and life
* Real impact opportunity: Work alongside experts from aerospace, new space, and other cutting-edge industries to make a lasting difference
Ready to join a team where your contributions matter and your future is bright? Let's build something extraordinary together.
Equal Opportunity Employer
Apex Technology, Inc. is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. Candidates and employees are always evaluated based on merit, qualifications, and performance. We will never discriminate on the basis of race, color, gender, national origin, ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability, or any other legally protected status.
$165k-195k yearly 60d+ ago
Senior Power Electronics Engineer
Heart Aerospace
Principal engineer job in Los Angeles, CA
At Heart Aerospace we develop the ES-30, a regional hybrid-electric airplane with a capacity of 30 passengers, an electric zero-emission range of 200 km and an extended hybrid range of 400 km. Heart is targeting type certification of the ES-30 by the end of the decade.
Your mission
We are seeking a highly motivated Senior Power Electronics Engineer to join our Propulsion team. You will lead the design and integration of the hybrid propulsion, including but not limited to the inverters, motors, HV cables, with batteries, and in parallel with Turbomachinery. You will interface across mechanical, thermal, electrical, and flight control systems to deliver a fully integrated and certifiable hybrid Electric Propulsion Unit (EPU).
Key responsibilities include but are not limited to:
This role is a Responsible Engineer (RE) who focuses on the integration of power electronics and high voltage electrical systems into our hybrid aircraft.
Full ownership over design, fabrication, commissioning, and certification of the hybrid propulsion system.
Lead and execute system-level tests, such as motor and propeller test stands.
Collaborate with suppliers to ensure delivery of integrated, certifiable subsystems.
Model the electrical and power electronics systems in to our high fidelity Digital Twin for optimization of our hybrid mission profile.
Perform topology selection trade studies.
You'll Bring These Qualifications:
5+ years of professional experience working with power electronics components.
Strong experience in high voltage power electronics design (+800V) including AC/DC inverters, and DC/DC converters.
Strong understanding of HV filter design, grounding analysis, coordination of protective devices.
Hands-on experience with integration of propulsion and/or powertrain test stands, including instrumentation, controls, and mechanical assembly.
Extensive experience with Altium/cadence/similar), circuit analysis (spice), gate driver design, and lab work (common tools like oscilloscopes, network analyzers)
Experience with C/C++, Python, Matlab/Simulink, or PLECS.
Strong knowledge of Avionics communication, ARINC, CAN, and Ethernet.
Strong understanding of Microcontrollers, Multicore processors, Firmware Development, and digital power conversion.
These Qualifications Would Be Nice to Have:
Understanding of certification requirements (EASA CS-23/25 or FAA FAR Part 23/25).
Knowledge of hardware design and airworthiness DO-178C, DO-254, DO-160.
Demonstrated leadership qualities through cross-functional teamwork on challenging problems.
Working knowledge of EMI/EMC, underlying physics and specifications, along with best practices for design, and strategies.
Hands on experience with Matlab/Simulink Auto Code Generation.
Education
Master's or PhD degree in Electrical Engineering with focus on Power Electronics, or Power Systems.
Base Pay Range: $147,000-$184,000 USD
$147k-184k yearly Auto-Apply 60d+ ago
Senior Field Engineer
BRF
Principal engineer job in Los Angeles, CA
is $95000 - $130000 depending upon experience**
***
Rudolph & Sletten, a Tutor Perini Company, is seeking a Senior Field Engineer to join our office Los Angeles or Irvine, CA.
About Rudolph & Sletten:
In the last six decades, Rudolph and Sletten has built thousands of projects across our five California offices, from research centers designed to cure
diseases
to institutions that educate future generations to civic facilities and high-tech campuses that move our state forward.
Just like the buildings we construct, our reputation is built to stand the test of time. Our success is due to our diverse, talented personnel, technological expertise, honest estimates, innovative schedules, and ethical business practices.
We're excited to see where the future takes us. Between new building and construction technology, better earth-friendly materials and techniques, all our phenomenal employees, and the amazing people we work with, we're looking forward to building more award-winning projects for decades to come.
Across California, our notable projects include Kaiser Permanente Redwood City Hospital, San Diego Symphony Rady Shell, UCLA Geffen Hall School of Medicine, Scripps, Encinitas Acute Care Center, DGS Clifford L. Allenby Office Building, and many high-tech Corporate Campuses. At Rudolph and Sletten, you can work on various large, high-profile projects that impact your community.
Extraordinary Projects need Exceptional Talent… Let's Build
DESCRIPTION:
Rudolph and Sletten is looking for a Senior Field Engineer who primarily committed to field operations. This includes working to ensuring plans and specifications are being adhered to with quality control measures implemented. Accurate and timely reporting of daily work, quantities and the associated documentation requirements needed. This position reports directly to the Project Manager, Field Supervision or other assigned supervisors.
Essential Duties and Responsibilities:
Demonstrates understanding of standard concepts, practices and procedures within construction field.
Interprets designs and drawings for crafts installing materials and qualifications
Understands necessary control lines and elevations for accurate measurement and correct installation of materials or equipment.
Review submittals against specifications.
Reviews mock-up and/or shop drawings and specifications.
Understands subcontractor job specifications and scope of work.
Able to coordinate with Subcontractors and Suppliers.
Responsible for the review and maintenance of subcontractor non-compliance and coordinates with QA/QC.
Verifies that all completed work complies with applicable codes, drawings and specifications.
Researches and resolves drawing interpretation problems, conflicts, interference, and errors.
Researches and proposes solutions to quality control issues.
Creates and processes RFI's.
Prepares field design change requisitions and “as built” drawings, as required.
Demonstrates schedule understanding in coordination with construction logistics and construction sequencing.
Prepares and disseminates all required documentation records such as status reports, punch lists describing work items to be done, sketches of work already completed, material requirement calculations, etc., to supervisor.
Understands company's quality control plan and takes weekly photos to document any quality control issues.
Reviews and comments on viability of design as required. Conducts value engineering functions.
Aware of target vs. actual productivity on self performed work.
Sensitive to Environmental issues and management of them.
Helps to create a safe work site and identifies job hazards to reduce danger.
Understands company safety program and participates in safety inspections.
Ensure compliance with OSHA regulations to include health, safety, and welfare as appropriate.
Participates in job walks and documents and reports findings.
Understands PCO process and minimal ability in identifying PCO/change orders.
Performs quantity takeoffs
Understand the impacts of project performance on insurance and bond.
Demonstrates advanced knowledge of discipline, construction technology, design, applicable codes standards, etc., required
Performs all other duties as assigned by supervisor.
Ability to successfully prioritize and manage multiple projects.
Good written and oral communications and team skills.
Performs work tasks by receiving direction and then working independently with an interest in quickly learning and applying new skills and abilities.
Analyzes and resolves construction process problems and issues and effectively communicates and interfaces with all levels of personnel.
Relies on instructions and pre-established guidelines to perform the functions of the job.
Performs work tasks by receiving direction and then working independently with an interest in quickly learning and applying new skills and abilities.
Demonstrates consistent ability to be dependable, consistent, diligent, and thorough.
Exercises creativity and resourcefulness in completing tasks accurately in a compressed timeframe.
REQUIREMENTS:
Bachelor's degree in Engineering or Construction Management or four years' experience in the construction management field of work;
Minimum five (5) years of experience as an entry level Project Engineer working on projects in the field.
Experience with large commercial projects; healthcare, higher education, corporate campuses, justice, science & technology is desired.
Ability to communicate well with multiple levels of personnel
Manage multiple demands simultaneously
Works well at project sites in the field environment
Knowledge of plan reading required.
Intermediate knowledge of Windows Operating Systems; Excel, Word, Outlook, etc.
Knowledge of AutoCAD product line.
Knowledge of scheduling, estimating and cost software.
Rudolph & Sletten
builds extraordinary projects with exceptional talent. Join us and together we will build the future
Equal Opportunity Employer
$95k-130k yearly Auto-Apply 15d ago
Senior Power Electronics Engineer
Karman Industries 4.2
Principal engineer job in Los Angeles, CA
Karman Industries
Long Beach, CA
Founded in 2024 and headquartered in Signal Hill, California, Karman Industries is at the forefront of revolutionizing industrial thermal energy. Our mission is to electrify global manufacturing by providing innovative solutions that significantly reduce both manufacturing costs and onsite emissions. Leveraging advancements from the aerospace and electric vehicle industries, we have developed Thermal01, a state-of-the-art electric heat pump capable of delivering temperatures up to 300°C. This modular, rapidly deployable system serves as a drop-in replacement for traditional natural gas boilers, offering manufacturers a sustainable and cost-effective alternative.
At Karman Industries, we are committed to fostering a dynamic and inclusive work environment where innovation thrives. Our team is composed of passionate professionals dedicated to making a tangible impact on the future of industrial manufacturing. Join us in our mission to transform the industry and contribute to a more sustainable world.
Senior Electrical Engineer
Karman Industries is seeking a highly motivated Electrical Engineer to join our team to lead the design of the next generation of electric heat pumps to electrify industrial process heat. The candidate will lead the design, development, and qualification of the electrical system for the Thermal01 heat pump and subsequent product development. Ownership will span across high power electronics, sensors, motor control, instrumentation, and more. We are looking for individuals able to drive all phases of a project development, from concept through to manufacturing. We are a team that relies on strong first principles approach and working together as a team to deliver a cohesively developed system.
Responsibilities:
Work with a tightly knit team across disciplines to develop all aspects of the Karman heat pump.
Ownership of critical hardware components and responsibility for every aspect of the design. Demonstrate ownership including manufacturing and assembly of early prototypes
Power system development and implementation: Drive system architecture, define requirements, prototyping & debugging needs, development of safety procedures, and integration with customer requirements
Develop analytical, physics based (first principles) models to determine hardware performance and limitations.
Lead the development and integration of high-power systems on product skids and tie into industrial grids
Analyze and implement compliance requirements for certification (UL, CE) as well as industrial and grid codes (e.g. NEC)
Develop, build and maintain hardware-in-the-loop setups for test and production hardware
Develop, draft, and implement electrical schematics for grid and power equipment integration
Lead modeling and simulation of power converter topologies and control strategies using tools like MATLAB/Simulink or other packages
Ensure that hardware development meets performance targets, development timelines and cost
Ability to implement novel solutions to challenging problems, thinking outside the box and challenging the status quo
Required Qualifications:
Bachelor's degree in electrical engineering, physics or related discipline
3+ years of experience in the design of electrical hardware, components, or systems
Strong expertise in high power electronics, medium voltage system and grid electrical systems and integration
Experience with switching devices (IGBTs, SiC/GaN MOSFETs) and magnetic components.
Self-motivated and higher performer, ability to self-manage, multi-task, and communicate excellently.
Knowledge of electrical test equipment and safe handling of high-power systems
Desired Skills and Experience:
Master's or higher degree in electrical, mechanical or aerospace engineering
Strong understanding of fundamentals of hardware and electrical design, and hands on experience with build
Experience with analytical design, turbomachinery testing and engine testing
Software fluency for analysis and automation
Experience with permanent magnet motors and high-speed motor control
Working knowledge of instrumentation and controls for complex systems
Strong Computer Aided Design (CAD) skills in NX or similar software
Experience taking products or projects from conception through to manufacturing and final operation
Compensation bands are determined by role, level, location, and alignment with market data. Individual level and base pay is determined on a case-by-case basis and may vary based on job-related skills, education, experience, technical capabilities and internal equity. In addition to base salary, for full-time hires, you may also be eligible for long-term incentives, in the form of stock options, and access to medical, vision & dental coverage as well as access to a 401(k) retirement plan.
Karman Industries is an Equal Opportunity Employer; employment with Karman Industries is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.
$100k-127k yearly est. Auto-Apply 60d+ ago
PeopleSoft Application Designer / SCM, Finance
Deegit 3.9
Principal engineer job in Los Angeles, CA
· PeopleSoft Application Designer (Mandatory) · Good working experience in SCM Modules - Order Management, Inventory and Expense modules in PeopleSoft · Strong Techno Functional experience on SCM modules(OM, Purchasing and Inventory) as well knowledge of Finance modules including expense module
Additional Information
All your information will be kept confidential according to EEO guidelines.
How much does a principal engineer earn in Lancaster, CA?
The average principal engineer in Lancaster, CA earns between $106,000 and $213,000 annually. This compares to the national average principal engineer range of $95,000 to $177,000.
Average principal engineer salary in Lancaster, CA
$150,000
What are the biggest employers of Principal Engineers in Lancaster, CA?
The biggest employers of Principal Engineers in Lancaster, CA are: