MEP Design Principal Nenni and AssociatesMEP Design PrincipalLong Beach, CaliforniaThis is a high-impact position with visibility across projects, clients, and executive leadership; ideal for someone who wants to influence not just design, but the direction of a growing performance-driven practice. Our client is a nationally recognized, multidisciplinary engineering firm known for delivering complex, high-performance building systems across sectors including healthcare, higher education, federal, and infrastructure.
Crypto Regulatory Principal, Membership Application Program Financial Industry Regulatory Authority, Inc.Crypto Regulatory Principal, Membership Application ProgramLos Angeles, CAFINRA employees are required to disclose to FINRA all brokerage accounts that they maintain, and those in which they control trading or have a financial interest (including any trust account of which they are a trustee or beneficiary and all accounts of a spouse, domestic partner or minor child who lives with the employee) and to authorize their broker-dealers to provide FINRA with duplicate statements for all of those accounts. The role demonstrates expertise in managing applications, crypto trading platforms, market infrastructure, and distinctions between centralized exchanges, DeFi protocols, and traditional securities markets, utilizing advanced knowledge of custody of crypto asset securities, wallet creation, private key management, operational risk controls, and cybersecurity.
Principal Mechanical Engineer, Platform Integration CHAOS IndustriesPrincipal Mechanical Engineer, Platform IntegrationEl Segundo, California$175,000–$215,000 / yearCHAOS is seeking a Principal Mechanical Engineer – Platform Integration to provide high-value, hands-on mechanical expertise for the integration of ruggedized electronics, effectors, and mission-critical hardware into ground- and sea-mobile platforms for aerospace and defense applications. The ideal candidate has strong hands-on mechanical CAD and system integration experience, demonstrated prototyping skills, a deep understanding of ruggedized hardware design, and a proven ability to work independently and guide cross-disciplinary engineering efforts.
Senior Principal Mechanical Engineer CHAOS IndustriesSenior Principal Mechanical EngineerEl Segundo, California$205,000–$245,000 / yearCHAOS is seeking a Senior Principal Mechanical Engineer to serve as the mechanical authority and provide high-value, hands-on mechanical expertise for the integration of ruggedized electronics, effectors, and mission-critical hardware into ground- and sea-mobile platforms for aerospace and defense applications. The ideal candidate has strong hands-on mechanical CAD and system integration experience, demonstrated prototyping skills, a deep understanding of ruggedized hardware design, and a proven ability to work independently and guide cross-disciplinary engineering efforts.
Principal / Sr. Principal Software Engineer (C++ and TS Clearance) Northrop Grumman CorpPrincipal / Sr. Principal Software Engineer (C++ and TS Clearance)Woodland Hills, CA$114,000–$171,000 / yearImplement software-systems, applications, and architectures that leverage techniques to support achieving increased modularity, scalability, and reliability, while also maintaining precision, accuracy, and speed to meet performance requirements. Bachelor''s degree in a STEM discipline with 8+ years of relative experience; Master''s degree in a STEM discipline with 6+ years of relative experience; PhD + 4 years of relative experience.
Staff/Principal Mechanical Design Engineer, Flight Mechanisms Heart AerospaceStaff/Principal Mechanical Design Engineer, Flight MechanismsLos Angeles, California$173,000–$257,000 / yearAt 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. Proven capability to take designs from concept through to analysis and production, working independently and collaboratively with cross-functional teams.
Principal / Sr. Principal Engineer Software Quality Northrop Grumman CorpPrincipal / Sr. Principal Engineer Software QualityWoodland Hills, CA$103,600–$155,400 / yearBasic Qualifications for Principal Engineer Software Quality: Bachelor's Degree in Engineering or other STEM-related field with a minimum of 5 years of relevant software development integration work experience; Master's Degree in Engineering or other STEM-related field with a minimum of 3 years of relevant software development and integration work experience. Principal Engineer Software Quality: Bachelor's Degree in Engineering or other STEM-related field with a minimum of 8 years of relevant software development integration work experience; Master's Degree in Engineering or other STEM-related field with a minimum of 6 years of relevant software development and integration work experience.
Principal Analyst, Advertising Regulation Financial Industry Regulatory Authority, Inc.Principal Analyst, Advertising RegulationLos Angeles, CAFINRA employees are required to disclose to FINRA all brokerage accounts that they maintain, and those in which they control trading or have a financial interest (including any trust account of which they are a trustee or beneficiary and all accounts of a spouse, domestic partner or minor child who lives with the employee) and to authorize their broker-dealers to provide FINRA with duplicate statements for all of those accounts. Employees may only maintain securities accounts that must be disclosed to FINRA at one or more securities firms that provide an electronic feed (e-feed) of data to FINRA, and must move securities accounts from other securities firms to a firm that provides an e-feed within three months of beginning employment.
Principal Platform Engineer First ResonancePrincipal Platform EngineerLos Angeles, CaliforniaWe are removing the barriers preventing radical advancement by providing tools to manufacturing engineers and operators to move information more freely, collaborate with their teams more easily, and use the power of data to predict problems and provide insights that result in better hardware quality and delivery. First Resonance builds the ION Factory OS — the operating system powering next-generation manufacturing for companies building rockets, satellites, eVTOLs, clean energy systems, robotics, and autonomous vehicles.
Rolling Stock Electrical Services Senior/Principal Consultant AtkinsRealisRolling Stock Electrical Services Senior/Principal ConsultantLos Angeles, CA$130,000–$216,000 / yearWe are seeking a Rolling Stock Electrical Services Senior/Principal Consultant to join our team in Los Angeles, CA to provide high quality rolling stock consultancy services to clients primarily in the field of electrical systems, such as vehicle control circuits, propulsion and traction control, auxiliary power/battery, EMI/EMC, software, lighting, high voltage collection and distribution, communication systems, monitoring & diagnostics, and/or other rail vehicle electrical systems across of a variety of vehicle types, including commuter rail, streetcars, light rail, locomotives, and metro vehicles. AtkinsRéalis believes that conviction records may have a direct, adverse, and negative relationship to the following job duties: accessing company property, information, assets, and products; accessing confidential information and partnering and regularly working with or supervising other AtkinsRéalis employees and interacting with AtkinsRéalis clients including government property or ports.
Principal/ Sr. Principal Electronics Engineer - Mission Systems Northrop Grumman CorpPrincipal/ Sr. Principal Electronics Engineer - Mission SystemsEl Segundo, CA$114,000–$171,000 / yearBasic Qualifications: Principal Electronics Engineer: Must have a Bachelor's degree in a Science, Technology, Engineering or Mathematics (STEM) discipline from an accredited university AND 5 years of related professional/military experience in Engineering; OR a Master's degree in a STEM discipline from an accredited university AND 3 years of related professional/military experience in Engineering; or a Ph. Principal Electronics Engineer: Must have a Bachelor's degree in a Science, Technology, Engineering or Mathematics (STEM) discipline from an accredited university AND 8 years of related professional/military experience in Engineering; OR a Master's degree in a STEM discipline from an accredited university AND 6 years of related professional/military experience in Engineering; or a Ph.
Principal / Sr. Principal Computer Hardware Engineer Northrop Grumman CorpPrincipal / Sr. Principal Computer Hardware EngineerRedondo Beach, CA$114,000–$171,000 / yearPrincipal Computer Hardware Engineer level 4. Basic Qualifications for a Principal Computer Hardware Engineer (level 3): Bachelor's Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline and 5 years of related engineering experience; OR a Master's degree in a STEM discipline and 3 years of related engineering experience; OR a PhD in a STEM discipline and 1 years of related engineering experience. Principal Computer Hardware Engineer (level 4): Bachelor's Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline and 8 years of related engineering experience; OR a Master's degree in a STEM discipline and 6 years of related engineering experience; OR a PhD in a STEM discipline and 4 years of related engineering experience.
Principal / Sr. Principal Configuration Management Engineer Northrop Grumman CorpPrincipal / Sr. Principal Configuration Management EngineerRedondo Beach, CA$114,000–$171,000 / yearPrincipal Configuration Management Engineer level 4. Basic Qualifications for a Principal Configuration Management Engineer (level 3): Bachelor's Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline and 5 years of related engineering experience; OR a Master's degree in a STEM discipline and 3 years of related engineering experience; OR a PhD in a STEM discipline and 1 years of related engineering experience. Principal Configuration Management Engineer (level 4): Bachelor's Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline and 8 years of related engineering experience; OR a Master's degree in a STEM discipline and 6 years of related engineering experience; OR a PhD in a STEM discipline and 4 years of related engineering experience.
Principal Information Security Engineer Sentilink CorpPrincipal Information Security EngineerCARemote$220,000–$280,000 / yearYou will partner closely with Engineering, Infrastructure, Product, Legal, and Compliance teams to design secure systems, improve detection and response capabilities, strengthen cloud security posture, and reduce organizational risk. Responsibilities: Design and build internal security tooling from scratch, including agent-based security tooling, code analysis tooling, dynamic scanning, and security assessment tools.
Principal/Sr Principal Materials and Process Engineer Northrop Grumman CorpPrincipal/Sr Principal Materials and Process EngineerEl Segundo, CA$103,600–$155,400 / yearBasic Qualifications for Senior Principal Materials and Processes Engineer: Bachelor's Degree in a related STEM (Science, Technology, Engineering, or Mathematics) discipline with 8 years of relevant engineering experience; OR a Master's Degree in a related STEM discipline with 6 years of relevant engineering experience; OR a PhD in a related STEM discipline with 4 years of relevant engineering experience. Basic Qualifications for Principal Materials and Processes Engineer: Bachelor's Degree in a related STEM (Science, Technology, Engineering, or Mathematics) discipline with 5 years of relevant engineering experience; OR a Master's Degree in a related STEM discipline with 3 years of relevant engineering experience; OR a PhD in a related STEM discipline with 1 year of relevant engineering experience.
Principal Product Operations Manager DrataPrincipal Product Operations ManagerCA$180,000–$276,000 / yearYou will partner closely with executive leaders across Product, Design, Engineering, Customer Success, Sales, and Operations to drive alignment on product strategy, annual and quarterly planning, roadmap governance, portfolio health, experimentation, and business outcomes. Lead company-level product planning and roadmap operations, partnering with senior leaders to drive annual planning, quarterly planning, investment tradeoff discussions, commitment tracking, and executive communication.
Principal Engineer ASIC or Sr Principal Engineer ASIC Northrop Grumman CorpPrincipal Engineer ASIC or Sr Principal Engineer ASICManhattan Beach, CA$125,300–$187,900 / yearNorthrop Grumman Space Systems sector, Digital Space Technology group located in Manhattan Beach, California, is seeking a motivated candidate to join the Electronics and Payloads Directorate. The 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.
Principal Welding Engineer Impulse SpacePrincipal Welding EngineerRedondo Beach, CA$190,000–$225,000 / yearAs a Principal Weld Engineer at Impulse you will help develop, qualify and optimize welding designs and processes with both laser beam, gas tungsten arc welding, friction stir welding, and orbital tube welding. Develop, optimize, and qualify weld processes and parameters for multiple welding processes including but not limited to: laser beam welding, friction stir welding, gas tungsten arc welding, orbital tube welding.
Principal / Senior Principal Reliability Engineer Northrop Grumman CorpPrincipal / Senior Principal Reliability EngineerWoodland Hills, CA$103,600–$155,400 / yearBasic Qualifications Senior Principal Reliability Engineer: Bachelor's in Electrical Engineering (or related STEM Discipline) with a minimum of 8 years of relevant experience; Master's with 6 years of relevant experience; PhD with 4 years relevant experience. Preferred Qualifications: Experience with hands-on RMT analysis and modeling skills for electronic and non-electronic systems, including experience with Reliability Analysis Software and modeling tools (PTC Windchill Quality Solutions preferred).
Principal Software Engineer Freeform Future CorpPrincipal Software EngineerLos Angeles, CA$200,000–$400,000 / yearAs a Principal Software Engineer, you will act in a technical leadership capacity responsible for driving innovative development efforts across our broad software ecosystem including edge computing, hardware control and automation, and high-rate telemetry systems. Ultimately, your contributions will result in the deployment of highly sophisticated software platforms capable of processing petabytes of high-rate data on the edge and automating factory systems around the world.