Aerospace, Defense, Space (ADS) Key Account Manager Littelfuse IncAerospace, Defense, Space (ADS) Key Account ManagerCA$164,400–$263,880 / yearYou will support customer projects by identifying relevant Littelfuse technologies and, in collaboration with global Littelfuse resources, drive the conversion of New Business Opportunities (NBOs) into wins and ultimately into revenue across all customer-selected supply chain channels. Collaborate with internal teams and counterparts globally to ensure share capture and seamless delivery of products and services globally.
NewAerospace CNC Machinist A The Hartwell CorpAerospace CNC Machinist APlacentia, CASets Up and Operates any and/or all CNC Systems 3, 4, and 5 axes in a production environment to produce parts in accordance with specifications given by blueprints, dimensional data sheets, and work order package. Checks and inspects own parts for quality ensuring parts meet correct specifications in accordance with blueprints and data dimensional sheets.
General Utility Worker - Aerospace Corporation AramarkGeneral Utility Worker - Aerospace CorporationEl Segundo, CA$18–$20 / hourAs a General Utility Worker on our team of other service stars, you'll take on the important task of maintaining the cleanliness of dishes, equipment, and the environments we work in. BENEFITS: Aramark offers comprehensive benefit programs and services for eligible employees including medical, dental, vision, and work/life resources.
Guidance, Navigation & Control Engineer 4 The Structures Company, LLCGuidance, Navigation & Control Engineer 4Seal Beach, CAPreferred: Experience with spacecraft operations, space environment effects, hypersonic re-entry GN&C, state estimation and sensor fusion (e.g., Kalman filters), GPS/INS, air data systems, and classical or modern control theory. Bachelor of Science degree in Engineering, Engineering Technology, Computer Science, Data Science, Mathematics, Physics, Chemistry, or non-US equivalent directly related to the work statement.
Cook - Aerospace Corporation AramarkCook - Aerospace CorporationEl Segundo, CA$20–$21 / hourSurrounded by fresh ingredients and the best equipment, you'll be immersed in a world that goes beyond food preparation - experimenting with different cuisines, flavors, and cooking styles. Validated knowledge of the basic principles of food preparation, various cooking methods, and food safety regulations such as accurate food handling, sanitation, and storage.
Sr. Thermal/Fluids Engineer - Lunar Permanence Blue OriginSr. Thermal/Fluids Engineer - Lunar PermanenceLos Angeles, Washington$156,802–$219,522.45 / yearand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.
Guidance, Navigation & Control Engineer 3 The Structures Company, LLCGuidance, Navigation & Control Engineer 3Seal Beach, CAPreferred: Experience with spacecraft operations, space environment effects, hypersonic re-entry GN&C, state estimation and sensor fusion such as Kalman filters, GPS/INS, or air data systems, and background in classical and modern control theory and nonlinear control design. Bachelor of Science degree in Engineering, Engineering Technology, Computer Science, Data Science, Mathematics, Physics, Chemistry, or non-US equivalent directly related to the work statement.
NewPrincipal or Senior Principal Aeronautical Engineer (Landing Gear) Northrop Grumman CorpPrincipal or Senior Principal Aeronautical Engineer (Landing Gear)El Segundo, CA$114,000–$171,000 / yearBasic Qualifications for Senior Principal Aeronautical Engineer: Bachelor's Degree in a relevant STEM (Science, Technology, Engineering, or Mathematics) discipline with 8 years of related experience; OR a Master's Degree in a relevant STEM discipline with 6 years of related experience; OR a PhD in a relevant STEM discipline with 4 years of related experience. Basic Qualifications for Principal Aeronautical Engineer: Bachelor's Degree in a relevant STEM (Science, Technology, Engineering, or Mathematics) discipline with 5 years of related experience; OR a Master's Degree in a relevant STEM discipline with 3 years of related experience; OR a PhD in a relevant STEM discipline with 1 year of related experience.
Aeronautical or Principal Aeronautical Engineer - Air Vehicle Configuration Design & Integration Northrop Grumman CorpAeronautical or Principal Aeronautical Engineer - Air Vehicle Configuration Design & IntegrationEl Segundo, CA$91,800–$137,600 / yearBasic Qualifications for Principal Aeronautical Engineer: Bachelor's Degree in a relevant STEM (Science, Technology, Engineering or Mathematics) discipline and 5 years of related engineering experience; OR a Master''s Degree in a relevant STEM discipline and 3 years of related engineering experience; OR a PhD in a relevant STEM discipline with 1 year of related engineering experience. The ideal candidate will possess a background in the design of air vehicles with practical experience in the development of new vehicle concepts, including experience/knowledge relating to conceptual vehicle layout/design, air vehicle integration, parametric modeling for Multi-Disciplinary Optimization, and surface design / loft.
Staff Engineer Aeronautical - Propulsion and Fluid Management Systems Northrop Grumman CorpStaff Engineer Aeronautical - Propulsion and Fluid Management SystemsEl Segundo, CA$177,000–$265,600 / yearBasic Qualifications Staff Aeronautical Engineer: Bachelor's in a Science, Technology, Engineering or Mathematics (STEM) discipline from an accredited university, with 12 years of engineering experience; or Masters in STEM and 10 years of engineering experience; or PhD in STEM and 8 years of engineering experience. Serve as the engineering representative on the supplier management team for all suppliers providing components of the subsystem, including technical oversight of design changes, nonconformances, and supplier corrective actions.
NewPrincipal or Aeronautical Engineer-Subsystem Design Engineer Northrop Grumman CorpPrincipal or Aeronautical Engineer-Subsystem Design EngineerEl Segundo, CA$142,200–$213,400 / yearBasic Qualifications (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. Key Responsibilities: Design and develop subsystem components (avionics, control surfaces, propulsion interfaces, environmental systems) meeting performance, weight, and reliability requirements.
Aeronautical Engineer OR Principal Aeronautical Engineer (Aerodynamics) Northrop Grumman CorpAeronautical Engineer OR Principal Aeronautical Engineer (Aerodynamics)Redondo Beach, CA$91,800–$137,600 / yearBachelor of Science in a related Science, Technology, Engineering, or Mathematics (STEM) discipline with 5 years of relevant professional engineering experience; OR a Master of Science in a related STEM discipline with 3 years of relevant professional engineering experience; OR a PhD in a related STEM discipline with 1 year of relevant professional engineering experience. Bachelor of Science in a related Science, Technology, Engineering, or Mathematics (STEM) discipline with 2 years of relevant professional engineering experience OR a Master of Science in a related STEM discipline with 0 years of professional engineering experience.
Principal or Sr. Principal Aeronautical Engineer - Air Vehicle Configuration Design and Integration Northrop Grumman CorpPrincipal or Sr. Principal Aeronautical Engineer - Air Vehicle Configuration Design and IntegrationRedondo Beach, CA$114,000–$171,000 / yearBasic Qualifications for Principal Aeronautical Engineer: Bachelor's Degree in a relevant STEM (Science, Technology, Engineering or Mathematics) discipline from an accredited university and 5 years of related engineering experience; OR a Master''s Degree in a relevant STEM discipline and 3 years of related experience; OR a PhD in a relevant STEM discipline with 1 year of related experience. Principal Aeronautical Engineer: Bachelor's Degree in a relevant STEM (Science, Technology, Engineering or Mathematics) discipline from an accredited university and 8 years of related engineering experience; OR a Master''s Degree in a relevant STEM discipline and 6 years of related experience; OR a PhD in a relevant STEM discipline with 4 years of related experience.
Systems Engineer / Principal Systems Engineer (AHT) Northrop Grumman CorpSystems Engineer / Principal Systems Engineer (AHT)Manhattan Beach, CA$79,300–$137,600 / yearThe candidate will support Agile development of MS Windows and cloud-based solutions as a Product Owner and Systems Engineer, performing engineering analysis to define internal and external interfaces, data and user workflows, system architecture and design for new capabilities, as part of the Mission Planning and Decision Support Operating Unit (OU). 2+ years experience in one or more of the following Systems Engineering activities: operational concept/workflow development, leadership role in interface analysis, requirements development and management, primary author on engineering reports and documentation, leadership role in milestones, design reviews.
Combustion Analysis Engineer Arbor EnergyCombustion Analysis EngineerEl Segundo, California$130,000–$150,000 / yearOur advanced power systems deliver clean, reliable baseload electricity with zero operating emissions—modular, fuel-flexible, and engineered for the realities of today’s energy demand. We're looking for a Combustion Analysis Engineer to perform fluid, thermal, and structural analyses on our novel combustion systems—bringing high-performance engineering to the fight against climate change.
NewSenior Mission Design and Navigation Engineer Relativity Space IncSenior Mission Design and Navigation EngineerLong Beach, CA$148,000–$222,000 / yearAs the program progresses toward flight, your responsibilities will expand into end-to-end ownership of mission design and navigation, including interplanetary trajectory design, Mars orbit design, orbit determination, navigation data processing, and interfaces with the Deep Space Network (DSN). Any unsolicited submission - via email, our website, social media, or directly to an employee - will be deemed the property of Relativity Space, and no fee will be owed absent a current, fully executed agreement with Talent Acquisition that specifically authorizes submissions for the applicable role.
Thermodynamics Performance Engineer Arbor EnergyThermodynamics Performance EngineerEl Segundo, California$140,000–$155,000 / yearYou'll be the person who turns integrated system behavior into clear, actionable insight — running performance studies ahead of test campaigns, reconciling predictions against test data, and growing our modeling capability into a digital-twin-quality simulation platform that supports controls development, trip response, and eventual hardware-in-the-loop testing. Deep experience with industry dynamic simulation platforms (such as GT-SUITE, Modelica/Dymola, NPSS, Flownex, Simcenter Amesim, or equivalent) applied to turbomachinery, power cycles, or closed-loop thermal-fluid systems.
Propulsion Design Intern Summer 2027 Rocket Lab USAPropulsion Design Intern Summer 2027Long Beach, CAImportant information: FOR CANDIDATES SEEKING TO WORK IN US OFFICES ONLY: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Additional perks include subsidized EV charging, onsite fitness centers (where available), discounted gym memberships, complimentary snacks and beverages, 50% employee discount on our popular merch store, and a variety of other employee discounts.
Sr. Heat Exchanger Engineer Arbor EnergySr. Heat Exchanger EngineerEl Segundo, California$165,000–$180,000 / yearLead in-house design and development of advanced compact heat exchangers, including printed circuit heat exchangers (PCHEs) and components produced by additive manufacturing (AM) in materials such as 316SS, Inconel 625, and Haynes 282; apply design for additive manufacturing (DfAM) principles to translate geometric freedom into manufacturable, high-performing hardware. Own the thermal-hydraulic design of all heat exchangers in the Arbor power system—recuperators, precoolers, primary heat exchangers, and water and air coolers—from conceptual sizing through detailed design, balancing performance, pressure drop, and cost.
Sr. Combustion Engineer (Syngas Oxyfuel) Arbor EnergySr. Combustion Engineer (Syngas Oxyfuel)El Segundo, California$150,000–$175,000 / yearCombustion Engineer (Syngas Oxyfuel) helps pioneer our rocket-derived, high-pressure combustion systems for carbon-negative power cycles, burning our biomass-produced syngas in a high efficiency combustor. In this role, you’ll take syngas oxy-combustion from lab-scale characterization to implementation running off of gasifier syngas within a year and carry what you learn into the development of fuel-flexible combustors at the heart of our commercial product.