Principal Forward Deployed Engineer Sony Pictures EntertainmentPrincipal Forward Deployed EngineerCulver City, CaliforniaFull-stack production engineering experience across the whole application stack: object-oriented development proficiency, backend services, data pipelines, user-facing application surfaces (web UIs, internal tools, integrations), cloud (AWS and / or Azure), containers, and infrastructure-as-code. Embed with IT and business teams on priority SPE projects and ship full applications end to end (data layer, backend services, AI integration where the application needs it, user-facing surface), using AI-DLC to compress the development cycle dramatically.
Senior/Staff/Principal Imaging System Software Engineer Horizon Surgical SystemsSenior/Staff/Principal Imaging System Software EngineerLos Angeles, California$120,000–$140,000 / yearMicrosurgery in general and Ophthalmology are subfields of surgery for which the surgical outcomes can be significantly improved by robotic systems to allow superior dexterity, precision, accuracy, and visualization beyond the human surgeon’s own capabilities. Responsibilities: Software Architecture, Design and Implementation: Design, develop, and maintain C++ code for imaging systems including cameras, OCTs, and other medical imaging devices on Linux platforms.
Senior Principal, Energy & Utilities, Distributed Energy Resource Management Systems (DERMS) West MonroeSenior Principal, Energy & Utilities, Distributed Energy Resource Management Systems (DERMS)Los Angeles, CaliforniaYou will act as both a trusted advisor and solution leader, translating complex DER and grid-edge challenges into actionable programs and measurable outcomes, while helping grow West Monroe’s DERMS business. You’ll also play a key role in growing our DERMS practice and market presence, working alongside a collaborative, high-caliber team across grid and IT/OT domains, offering both immediate impact and the opportunity to build something meaningful in a high-growth environment.
Senior Principal Regulatory Affairs Specialist Balt GroupSenior Principal Regulatory Affairs SpecialistIrvine, CaliforniaPrincipal Regulatory Affairs Specialist is a seasoned expert, responsible for completing and maintaining regulatory approvals/clearances for new and modified medical devices, license renewals, and annual registrations. Serves as a Regulatory representative on specific multi-discipline teams, responsible for organizing and leading meetings and acts independently to identify and resolve problems that may be complex in nature.
Principal Software Engineer TubeScience-LabsPrincipal Software EngineerLos Angeles, California$120,000–$180,000 / yearTubeScience is Meta's largest creative partner and AppLovin's #1 creative partner, producing 8,000+ original ads every month from a 100,000 sq ft Los Angeles studio, backed by a library of 1.6 million+ performance ads and $2B in annual managed ad spend. Working as a Principal Software Engineer at TubeScience Labs, you will be making direct contribution to our Flawless platform, which processes advertisement assets and allows creatives to easily control every aspect of the ad production pipeline, from ideation to publication.
Central Supervision Principal U.S. BankCentral Supervision PrincipalGlendale, California$75,905–$89,300 / yearPreferred Skills/Experience - Thorough knowledge of securities products- Ability to identify and resolve exceptions and to interpret data- Ability to handle multiple projects and deadlines simultaneously- Excellent interpersonal, client service and teamwork skills- Proficient computer skills, especially Microsoft Office applications- Ability to use recommended desktop planning tools and processes- Excellent verbal and written communication skills. In addition, certain positions may also be subject to the requirements of FINRA, NMLS registration, Reg Z, Reg G, OFAC, the NFA, the FCPA, the Bank Secrecy Act, the SAFE Act, and/or federal guidelines applicable to an agreement, such as those related to ethics, safety, or operational procedures.
Principal Civil Engineer - Transportation Infrastructure ParsonsPrincipal Civil Engineer - Transportation InfrastructureIrvine, CaliforniaYou will be part of a team which primarily supports Caltrans projects and works on various projects with the regional transportation planning agencies, counties, cities, and transit agencies. Perform various roadway engineering and design assignments requiring the application of engineering techniques, procedures and design criteria for projects ranging in size and complexity.
Principal Transportation & Energy Consultant (Port & Maritime Decarbonization) ICF International, IncPrincipal Transportation & Energy Consultant (Port & Maritime Decarbonization)Los Angeles, CA$89,649–$152,404 / yearPay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position. The consultant will support the development and implementation of strategies related to zero-emission cargo handling equipment, drayage truck charging infrastructure, shore power systems, battery storage, microgrids, and clean marine fuel deployment.
Principal Firmware Engineer Purple Lemon RecruitmentPrincipal Firmware EngineerLos Angeles, CaliforniaThis is a hands-on leadership opportunity to own firmware architecture, guide a small engineering team, and bring innovative ideas to life from concept to production. #Firmware #EmbeddedSystems #Electronics #IoT #EngineeringJobs #Hardware #CProgramming #RTOS #LosAngeles #Hiring #ReachVelocity.
Principal Ground Software Engineer Reflect OrbitalPrincipal Ground Software EngineerHawthorne, CaliforniaAs a Principal Satellite Ground Software Engineer, you'll set the technical direction for the ground segment: the architecture that takes us from operating single satellites with hands-on passes to operating a constellation with minimal operator involvement. Define the ground segment architecture and technical roadmap: command and telemetry systems, ground station network strategy, data infrastructure, and automation.
Principal, Footwear Designer, Energy NikePrincipal, Footwear Designer, EnergyLos Angeles, CaliforniaAs a Principal Footwear Designer in Energy you will be working hand-in-hand with a large project team of different professionals (engineers, researchers, scientists, marketing, testing, sustainability, materials, costing, etc.), collaborating within the design community (industrial designers, materials, color, graphics, computational, etc.), and mentoring other designers. In your day to day, you will engage with project teammates on researching, gaining insights, problem solving around performance and manufacturing, working with athletes, and crafting a vast range of creative and appealing solutions, that are also sustainable and considerate of cost.
Principal Orbit Operations Engineer Reflect OrbitalPrincipal Orbit Operations EngineerHawthorne, CaliforniaAs a Principal Satellite Ground Software Engineer, you'll set the technical direction for the ground segment: the architecture that takes us from operating single satellites with hands-on passes to operating a constellation with minimal operator involvement. Define the ground segment architecture and technical roadmap: command and telemetry systems, ground station network strategy, data infrastructure, and automation.
Principal Optical Engineer Amadeus SearchPrincipal Optical EngineerSanta Monica, CaliforniaA cutting-edge technology startup in the augmented reality (AR) space is seeking a highly experienced and hands-on Principal Optical Engineer to lead its optics department. This individual will play a dual role — 60% technical design and prototyping, and 40% leadership and team management — driving the development of next-generation optical systems for AR headsets and other R&D initiatives.
Mission Manager (Senior/Principal) Reflect OrbitalMission Manager (Senior/Principal)Hawthorne, CaliforniaOwn FCC licensing and spectrum-coordination workflows in partnership with engineering and outside counsel, including applications, modifications, technical exhibits, responses, reporting, and other required submissions. You have 5+ years of experience in spacecraft mission management, launch integration, regulatory affairs, technical program management, satellite operations, or a similarly complex aerospace environment.
Principal Product Manager - AI Observability New RelicPrincipal Product Manager - AI ObservabilityLos Angeles, GeorgiaRemote$193,000–$241,000 / yearOwn the AI Observability roadmap and the business outcomes leadership tracks (adoption, retention, expansion), plus the parts of the job that aren't purely product: pricing conversations, exec reporting, and cross-functional escalations. Partner directly with strategic enterprise customers, including their platform and infra teams deciding how to operationalize AI safely, and turn what breaks at their scale into product requirements fast enough to matter.
Principal AI Software Engineer, TechEx (US) West MonroePrincipal AI Software Engineer, TechEx (US)Los Angeles, New York$159,800–$188,000 / yearChatGPT) into day-to-day workflows to enhance productivity and insight generation, coupled with strong critical thinking to assess accuracy, mitigate bias, and ensure high-quality outputs. Principal AI Software Engineers in our TechEx practice have these primary responsibilities: Functional Responsibilities: Collaborate with team members to design and develop software applications across multiple languages.
Principal Engineer, Roads & Highways T.Y. Lin InternationalPrincipal Engineer, Roads & HighwaysLos Angeles, CA$168,000–$247,400 / yearWorking in close partnership with Irvine office leadership and regional/national practice leaders, this position will help scale TYLin's presence, revenue, and influence across the Southern California market. Initial priorities include expanding and deepening relationships with LA Metro, Los Angeles County Public Works, and major cities and counties throughout Southern California-particularly in Orange County.
Senior/Staff/Principal Qt C++ Software Engineer Horizon Surgical SystemsSenior/Staff/Principal Qt C++ Software EngineerLos Angeles, CaliforniaThis role requires a deep understanding of the software development life cycle, strong in C++, Python, Java, and JavaScript programming, and records of success in building product-level scalable systems and cross-functional collaboration. Microsurgery in general and Ophthalmology are subfields of surgery for which the surgical outcomes can be significantly improved by robotic systems to allow superior dexterity, precision, accuracy, and visualization beyond the human surgeon’s own capabilities.
Senior/Staff/Principal Mechanical Engineer - Robotic Hardware Horizon Surgical SystemsSenior/Staff/Principal Mechanical Engineer - Robotic HardwareLos Angeles, California$110,000–$135,000 / yearMicrosurgery in general and Ophthalmology are subfields of surgery for which the surgical outcomes can be significantly improved by robotic systems to allow superior dexterity, precision, accuracy, and visualization beyond the human surgeon’s own capabilities. Staff/Principal levels expected to have personally developed non-traditional multi-DOF robotic systems (not 6/7 DOF industrial arm, SCARA, gimbal, XYZ stage, etc).
Senior / Lead / Principal Platform Engineer CB Smart RecruitSenior / Lead / Principal Platform EngineerLos Angeles, California$200,000–$300,000 / yearThe platform ingests and fuses data from satellite feeds, autonomous sensors, logistics networks, enterprise systems, and open-source intelligence (OSINT) to power production AI/ML workloads, knowledge graphs, and intelligent decision-making systems. As a Platform Engineer, you'll design, build, and operate the infrastructure that powers complex AI/ML workloads, while creating the internal tooling and platform capabilities that help software engineers move faster and more reliably.