NewPrincipal Clinical Scientist DanaherPrincipal Clinical ScientistLos Angeles, CA$120,000–$165,000 / yearThe essential requirements of the job include: Bachelor's degree in Life Sciences, Healthcare, or a related field with 9+ years of experience in clinical research, specifically with significant experience in US and/or EU trials, or a Master's degree with 12+ years of experience or Doctoral degree with 4+ years of same experience. It would be a plus if you also possess previous experience in: Experience in study designs for diagnostic technologies (IVD) is highly preferred, specifically for Clinical Chemistry, Immunoassays, Hematology, Urinalysis, Flow Cytometry, and/or Biomarkers.
NewPrincipal Consultant, DFIR, Reactive Services (Unit 42) Palo Alto NetworksPrincipal Consultant, DFIR, Reactive Services (Unit 42)Burbank, CaliforniaThe Principal Consultant, Reactive Services is a senior individual contributor role within Unit 42 responsible for delivering expert-level incident response and digital forensics services to clients across a wide range of industries and environments. This position is ideal for a seasoned DFIR practitioner who thrives in fast-paced incident response environments and is passionate about solving complex technical problems while working directly with clients during critical security events.
Principal Electronics Engineer ALTEN Technology USAPrincipal Electronics EngineerCarson, CA$130,000–$145,000 / yearThis is a hands-on principal-level role for an engineer who has previously held an equivalent position and is ready to take ownership of the full electrical design lifecycle — from schematic and PCB layout through contract manufacturing, production support, and in-service root cause investigation. Lead and contribute directly to PCB layout activities, including component placement, power/signal routing, thermal management, and layout for high-current and high-frequency power stages.
Principal Engineer, NPD Quality Edwards LifesciencesPrincipal Engineer, NPD QualityIrvine, CA$121,000–$171,000 / yearDriving the development and managing the execution of complex experiments and tests, including writing and executing protocols, to create, validate, and improve products; evaluating source materials and suppliers; and establishing robust processes and test methods grounded in engineering principles. + Identifying opportunities and implementing solutions for the design or redesign of complex equipment, new technologies (including automation and software), tools, fixtures, and related components to enhance manufacturing processes and/or test methods and reduce overall process and product risk.
Sr Principal Systems Engineer Northrop Grumman CorpSr Principal Systems EngineerNorthridge, CA$142,200–$177,800 / yearNorthrop Grumman is currently seeking a Sr Principal Systems Engineer to support as the Guidance Section and/or Control Section IPT Lead for the Anti-Radiation Guided Missile (AARGM) Production program with our talented Advanced Weapons team. Support Program Management activities to ensure cost and schedule objectives are met; support program status efforts including Earned Value Management System (EVMS) tracking and Control Account Management (CAM) activities.
Senior Principal EMI/EMC Electrical Engineer Northrop Grumman CorpSenior Principal EMI/EMC Electrical EngineerWoodland Hills, CA$142,200–$213,400 / yearThe above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate''s experience, education, skills and current market conditions. The successful candidate will be collaborative, open, transparent, and team-oriented with a focus on team empowerment & shared responsibility, flexibility, continuous learning, and a culture of automation.
NewPrincipal Program Manager, Strategy Delivery Prescryptive Health IncPrincipal Program Manager, Strategy DeliveryCA$170,000–$245,000 / yearYou'll thrive in this role if you enjoy solving difficult business problems, creating clarity where ambiguity exists, building alignment across diverse teams, and seeing complex initiatives through to meaningful business outcomes. Whether launching new capabilities, improving how we operate, or supporting our next stage of growth, you'll create clarity where ambiguity exists, align diverse teams, and help turn strategic priorities into measurable business results.
Senior/Staff/Principal Imaging System Software Engineer Horizon Surgical SystemsSenior/Staff/Principal Imaging System Software EngineerLos Angeles, CaliforniaMicrosurgery 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.
NewPrincipal ECAD Design Engineer (Remote) RTX CorpPrincipal ECAD Design Engineer (Remote)El Segundo, CARemoteTechnical PCB design skills using the Siemens design toolset including, but not limited to the Xpedition Layout tool suite with working knowledge of schematic capture, placement, routing, use of the auto-router, constraint manager, and library tools, and use of BluePrint to create complex PCB and CCA drawings, Altium is not used, but transfers over well to the Siemens toolset. Daily interface with various engineering levels along with different engineering disciplines including, but not limited to Electrical, Mechanical, Components, Test, and Producibility Engineering disciplines to ensure that the overall design requirements are captured, keeping cost, cycle time, and producibility in mind.
Senior/Staff/Principal Mechanical Engineer - Robotic Hardware Horizon Surgical SystemsSenior/Staff/Principal Mechanical Engineer - Robotic HardwareLos Angeles, CaliforniaMicrosurgery 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).
Principal AI Software Engineer, TechEx (US) West MonroePrincipal AI Software Engineer, TechEx (US)Los Angeles, New YorkChatGPT) 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 Technologist (Req#1230) ePlusPrincipal Technologist (Req#1230)Irvine, CaliforniaThe position requires a strong understanding of how technology drives business outcomes and enables the development of strategies aligned to customer objectives The Principal Technologist will be involved in the entire sales cycle, including leading meetings to discuss key business and technology issues, assess clients' needs and identify the ePlus targeted product and service solutions that best meet those needs. 8 or more years of experience in designing or implementing complex networks, systems/storage solutions and ability to articulate deep technical knowledge of infrastructure services, data center design and cloud integration for enterprise customers.
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 Additive Manufacturing Engineer - Applications Motive CompaniesPrincipal Additive Manufacturing Engineer - ApplicationsLong Beach, CA$150,000–$190,000 / yearYou will work directly with aerospace and defense primes, OEMs, and government organizations to guide AM strategy, influence design decisions, and deliver advanced metal AM solutions for high-stakes missions. This role operates at a peer-to-peer level with senior customer engineers and plays a key part in shaping the future of AM adoption across critical defense and aerospace programs.