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.
Principal Firmware Engineer Motive CompaniesPrincipal Firmware EngineerWestlake Village, CA$165,000–$210,000 / yearIf you thrive in embedded systems, enjoy solving hard problems at the hardware level, and want real influence over product direction, this role gives you that seat at the table. You will own firmware decisions end to end, from early concept through product launch and beyond, working closely with hardware, industrial design, UX, and external manufacturing partners.
Principal, Program Management L3Harris Technologies IncPrincipal, Program ManagementCanoga Park, CA$153,000–$284,000 / yearJob Description: L3Harris is seeking a highly skilled and motivated Principle, Program Management to join our Advanced Missile Propulsion & Technologies (AMPT) organization within the Missile Defense and Warheads organization in the Missile Solutions (MSSL) segment. Supervision & Leadership: Works under consultative direction against annual goals to manage large, complex project initiatives of strategic importance to the organization, involving large cross-functional teams.
Principal Mechanical Engineer - Structural Engineer RTX CorpPrincipal Mechanical Engineer - Structural EngineerEl Segundo, CATypically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 8 years of prior relevant or An Advanced Degree in a related field and minimum 5 years' experience. A structural analyst of this salary grade is expected to have a high degree of technical competence and be a recognized technical leader and/or leader of teams of engineering analysts.
Principal DevOps Engineer AEG WorldwidePrincipal DevOps EngineerLos Angeles, CA$144,487–$210,000 / yearWe are committed to innovation, artistry, and community, and leverage the power of our 300+ venues, leading sports franchises, marquee music brands, integrated entertainment districts, premier ticketing platform and global sponsorship activations, to create memorable moments that give the world reason to cheer. Champion ChatOps workflows using real-time communication tools (like Slack), and perform system administration tasks including changes to user permissions, system configurations, and tuning of applications and processes in partnership with the development team.
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).
Client Principal, Retail and Manufacturing Presidio IncClient Principal, Retail and ManufacturingCAPreferred Skills and Professional Experience: Demonstrated retail industry experience developing digital transformation solutions across ecommerce, omnichannel customer experience, merchandising, store operations, supply chain, inventory and order management, loyalty, and customer analytics, including integration of retail platforms such as POS, OMS, ecommerce, ERP, CRM/CDP, and modern cloud data and AI platforms. Leveraging sharp business acumen alongside technical expertise, Presales methodology, and strong relationships (clients, Presidio stakeholders, and vendor partners), the Client Principal analyzes industry, customer, technical, and sales context to position solutions that deliver measurable, long-term value.
Senior Principal Thermal Engineer RTX CorpSenior Principal Thermal EngineerEl Segundo, CAAs a Senior Principal Thermal Engineer, you will be responsible for detailed thermal analysis on products throughout their lifecycle from initial design trade studies and proposals through qualification testing to enduring production support. Master's Degree in Mechanical Engineering or Aerospace Engineering,12+ years of professional experience in the thermal analysis of complex systems that require collaboration across multiple engineering disciplines.
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.
NewPrincipal Gifts Officer California State University, NorthridgePrincipal Gifts OfficerNorthridge, CaliforniaUnder general supervision, the Principal Gifts Officer identifies, cultivates, solicits, and stewards principal gift prospects to support campaign priorities, collaborates with internal and external stakeholders, and contributes to strategic fundraising initiatives that strengthen donor engagement and long-term institutional advancement. As a leader you will have the opportunity to thrive in a community in which our leaders share common traits as identified in our Leadership Principles https://www.csun.edu/leadership-principles .
Principal Demand Generation Campaign Manager MeridianLink IncPrincipal Demand Generation Campaign ManagerCAThis role partners closely with Customer Sales, Product Marketing, RevOps, and Customer Marketing to identify high-intent signals, activate targeted campaigns, and deliver measurable pipeline impact. This role owns the strategy, planning, execution, and optimization of MeridianLink's highest-impact customer demand programs that increase product adoption, surface in-account opportunities, and accelerate pipeline for Customer Sales.
Principal Technical Product Manager - External Development Scopely IncPrincipal Technical Product Manager - External DevelopmentCulver City, CA$169,600–$250,000 / yearScopely is a leading video game and global interactive entertainment company, home to many of the world's most beloved and enduring experiences, including two of the most successful mobile games of all-time "MONOPOLY GO!" and "Pokémon GO," along with "Stumble Guys," "Star Trek Fleet Command," "MARVEL Strike Force," "WWE Champions," the Scrabble franchise, "Yahtzee With Buddies," and many others. Recognized multiple times as one of the "100 Most Influential Companies in the World" by TIME magazine and one of Fast Company''s "World''s Most Innovative Companies" and "Best Workplaces for Innovators," Scopely believes that video games can be a force for good - creating meaningful connections, vibrant communities, and making life better through play.
Senior Principal, Energy & Utilities, Distributed Energy Resource Management Systems (DERMS) West MonroeSenior Principal, Energy & Utilities, Distributed Energy Resource Management Systems (DERMS)Los Angeles, California$203,800–$239,800 / yearYou 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.
Principal RF Software Engineer Starshield Space Exploration Technologies CorpPrincipal RF Software Engineer StarshieldHawthorne, CA$210,000–$340,000 / yearDesign, build, validate, and automate RF test benches for full characterization of custom RF designs, often involving vector network analyzers (VNA), vector signal generators (VSG), vector signal analyzers (VSA), spectrum analyzers, load pulls, RF power meters, high-speed oscilloscopes, and other common lab equipment. You will work with a team of RF engineers, DSP engineers, software engineers, hardware engineers and end users to design and build RF capabilities for proliferated communications and remote sensing in low earth orbit.
Principal Analog Design Engineer Northrop Grumman CorpPrincipal Analog Design EngineerWoodland Hills, CA$114,000–$171,000 / 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.
Principal Software Engineer CHAOS IndustriesPrincipal Software EngineerHawthorne, California$180,000–$290,000 / yearCompensation Components: Competitive base salaries, generous pre-IPO stock option grants, relocation assistance, and (coming soon!) annual bonuses. Salary range: $180,000 - $290,000 The stated compensation range reflects only the targeted base compensation range and excludes additional earnings such as bonus, equity, and benefits.
Principal Engineer Optical Northrop Grumman CorpPrincipal Engineer OpticalRedondo Beach, CA$125,300–$187,900 / yearWe provide integrated system expertise for our primary products which include high-energy and high-peak power laser subsystems, beam control and optical subsystems, from component design and development through system integration. Experience in the design, integration and test of high-power (kW-class and above) laser systems, including fiber lasers and amplifiers operating at high powers, and optical alignments of free-space beam paths.
Pharmacy Analytics and Decision Support Principal Craneware, Inc.Pharmacy Analytics and Decision Support PrincipalCAVacancy NamePharmacy Analytics and Decision Support Principal CompanySentry Data Systems SpecialityCustomer Management CategoryPermanent Location Country Office LocationHome based - US Additional Locations Introduction to Craneware. This role is responsible for leading Analytics and Decision Support within Pharmacy Professional Services, defining how data, analytics, and technology can be leveraged to transform service delivery into scalable, automated, and high-impact solutions.
Principal Engineer Circuit Design /Senior Principle Engineer Circuit Design Northrop Grumman CorpPrincipal Engineer Circuit Design /Senior Principle Engineer Circuit DesignManhattan Beach, CA$114,000–$171,000 / yearNorthrop Grumman Space Systems is seeking a Principal Engineer Circuit Design /Senior Principle Engineer Circuit Design to join our team of creative and diverse engineers within the Electronics and Payloads directorate. Bachelor's degree in a Science, Technology, Engineering, or Mathematics (STEM) discipline from an accredited university and 5 years of experience, or 3 years of experience with a Master's degree or 1 years of relevant experience with a PhD.