NewMechanical Thermal Engineer Bastion TechnologiesMechanical Thermal EngineerLa Cañada Flintridge, CA$140,000–$180,000 / yearDRUG AND ALCOHOL SCREENING REQUIRED:All Bastion employees must be able to pass a pre-employment drug screen and are required to participate in periodic random drug and alcohol screenings. Proficient in thermal and structural design and analysis software such as Thermal Synthesizer System (TSS), ANSYS, COSMOS, Thermal Analyzer System (TAS), and Solid Works or equipment.
NewSenior Mechanical Engineer (Mechanisms) Relativity SpaceSenior Mechanical Engineer (Mechanisms)Long Beach, CA$132,000–$198,000 / yearAny 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. To support our mission of changing the way rockets are built and flown, you will guide the design of Terran R mechanisms such as stage separation, payload deployment, aero control features and landing gear.
NewStaff Mechanical Engineer (Mechanisms) Relativity SpaceStaff Mechanical Engineer (Mechanisms)Long Beach, CA$164,000–$246,000 / yearAny 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. To support our mission of changing the way rockets are built and flown, you will guide the design of Terran R mechanisms such as stage separation, payload deployment, aero control features and landing gear.
NewSenior Spacecraft Mechanical Engineer II - Mission Formulation Rocket Lab CorporationSenior Spacecraft Mechanical Engineer II - Mission FormulationLong Beach, CA$132,000–$198,000 / yearTo 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. Based out of Rocket Lab's global headquarters in Long Beach, CA, the Senior Spacecraft Mechanical Engineer – Mission Formulation is responsible for leading the mechanical formulation of all new satellite systems, including structures, mechanisms, and satellite bus configurations to support the capture of new civil, national security, and commercial business.
NewSenior Electro-Mechanical Engineer Relativity SpaceSenior Electro-Mechanical EngineerLong Beach, CA$132,000–$198,000 / yearAny 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. To support our mission of changing the way rockets are built and flown, you will guide the design of Terran R mechanisms such as stage separation, payload deployment, aero control features and landing gear.
NewSr. Mechanical Project Engineer (Construction) K2 Staffing, LLCSr. Mechanical Project Engineer (Construction)Beverly Hills, CAProject Estimating (Take-Off & Analysis) Project Scheduling (Manpower scheduling) Manage RFIs (Requests for Information) Prepare Submittal Packages Manage Flow of Contractor provided submittal data Assist in data population of forms Prepare Project Progress Billings Assist in Technical Analysis, Trouble shooting, and problem solving of HVAC Air Equipment, HVAC Piping Equipment Systems, HVAC & Plumbing Equipment. Basic working knowledge of ASHRAE data & guidelines Average proficiency with MS Project scheduling program Average proficiency with MS Access or other database programs Above average proficiency with MS Excel & Word Above average proficiency with Internet Above average verbal & writing skills Above average organizational skills in handling & archiving technical data.
NewSr. Mechanical Project Engineer (Construction) K2 StaffingSr. Mechanical Project Engineer (Construction)Beverly Hills, CAProject Estimating (Take-Off & Analysis) Project Scheduling (Manpower scheduling) Manage RFIs (Requests for Information) Prepare Submittal Packages Manage Flow of Contractor provided submittal data Assist in data population of forms Prepare Project Progress Billings Assist in Technical Analysis, Trouble shooting, and problem solving of HVAC Air Equipment, HVAC Piping Equipment Systems, HVAC & Plumbing Equipment. Basic working knowledge of ASHRAE data & guidelines Average proficiency with MS Project scheduling program Average proficiency with MS Access or other database programs Above average proficiency with MS Excel & Word Above average proficiency with Internet Above average verbal & writing skills Above average organizational skills in handling & archiving technical data.
NewSpacecraft Thermal Engineer I/II Rocket Lab CorporationSpacecraft Thermal Engineer I/IILong Beach, CA$82,000–$126,000 / yearTo 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. Our Space Systems business designs and builds our extensive line of satellites, payloads, and their components, including spacecraft that have been selected to support NASA missions to the Moon and Mars and components used on the James Webb Space Telescope.
NewThermal Engineer Impulse SpaceThermal EngineerRedondo Beach, CAJob Description Description As a Thermal Engineer at Impulse, you will be responsible for thermal management of spacecraft from concept, analysis, and design, to implementation, testing, and flight while working closely with a fast-paced, agile team that strives to make a high-performance spacecraft from a clean sheet design. To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.
NewSenior Thermal Systems Engineer - Advanced Energy Hardware Approach VentureSenior Thermal Systems Engineer - Advanced Energy HardwareHawthorne, CA$170,000–$220,000 / yearWorking closely with the founding engineering team, you will own the design, analysis, and validation of high-performance heat exchange systems operating in demanding thermal and pressure environments. This position combines thermodynamics, fluid mechanics, heat transfer, modeling, supplier management, and hardware execution as systems move from concept through testing and production.
NewCombustion Analysis Engineer Arbor EnergyCombustion Analysis EngineerEl Segundo, CA$130,000–$150,000 / yearRole Overview 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. Our 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.
NewQuality Engineer Sonic Industries, Inc.Quality EngineerTorrance, CAKnowledge, Skills and Abilities Required: The successful candidate for this job must have educational training and working experience in Quality Assurance or performed at a Quality Engineer working level in a DOD, FAA, Aerospace, Product Manufacturing or Design to Prototype business. Performs Preliminary Reviews of Non-conformance Inspection Reports and evaluates in-process rejections IAW QA Process Procedures for Non-conforming Material and MRB Activity.
NewSenior Spacecraft Thermal Engineer I Rocket Lab CorporationSenior Spacecraft Thermal Engineer ILong Beach, CA$115,000–$158,000 / yearTo 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. Our Space Systems business designs and builds our extensive line of satellites, payloads, and their components, including spacecraft that have been selected to support NASA missions to the Moon and Mars and components used on the James Webb Space Telescope.
NewCivil Engineer 5+ years experience KPFF Consulting EngineersCivil Engineer 5+ years experienceLong Beach, CA$112,000–$130,000 / yearApply your engineering expertise to diverse projects, collaborating with teams to devise innovative solutions drawing on best practices in areas such as linear utility projects, street improvements, low income housing, Waterfront developments, design/build initiatives, and transportation infrastructure. Our team thrives on solving unique, multi-disciplinary challenges, collaborating closely with clients such as the Ports of Long Beach, Los Angeles, Tacoma, and Seattle, as well as various municipalities and government agencies.
NewElectrical Engineer Power & Low Voltage Systems K2 StaffingElectrical Engineer Power & Low Voltage SystemsLong Beach, CAOur clientan award-winning, industry-leading engineering firm consistently recognized as a "Best Place to Work" for over 15 yearsis looking for a Senior Electrical Engineer to join their dynamic team in Long Beach, CA . Perform electrical calculations including arc flash, coordination, short circuit, voltage drop, and load flow using ETAP or SKM.
NewSenior Stress Engineer Radiant IndustriesSenior Stress EngineerEl Segundo, CA$133.50–$184.80 / hourAbout the Role Radiant is seeking a Stress Engineer to own and execute structural loads, vibration, and dynamic analyses for complex mechanical systems associated for Kaleidos, the world's first portable microreactor and supporting hardware. Portable nuclear power with rapid-deploy capability can replace similar-sized diesel generators and provide critical asset support for hospitals, data centers, remote sites, and military bases.
NewSr. Harness Engineer AstrolabSr. Harness EngineerHawthorne, CAAs a Harness Design Engineer, you'll own the design and execution of flight, GSE, and test harnesses that connect avionics, sensors, power systems, and vehicle subsystems—ensuring reliability in extreme environments. We are singularly focused on designing, building, and operating a fleet of multi-purpose commercial planetary rovers to extend and enhance humanity’s presence in the solar system.
NewSenior Equipment Engineer Radiant IndustriesSenior Equipment EngineerEl Segundo, CA$133.50–$184.80 / hourAbout the Role Radiant is seeking a highly motivated Senior Equipment Engineer who will be working closely with design engineers and the manufacturing team to develop and innovate custom equipment to build and assemble our microreactor system. Portable nuclear power with rapid-deploy capability can replace similar-sized diesel generators and provide critical asset support for hospitals, data centers, remote sites, and military bases.
NewQuality Engineer Fisica, IncQuality EngineerSimi Valley, CA$82,500–$153,000 / yearBased on job duties, and need to visit different areas within the company, may be exposed to fumes, dust, toxic or caustic chemicals (well below OSHA and ACGIH exposure guidelines), outdoor weather, moving mechanical parts and/or be part of a hearing conservation program due to noise levels around certain equipment. Perform Contract review for Quality requirements and implement appropriate actions to fulfill those requirements such as Quality plans, FAI (First Article inspection) Customer PDR, CDR reviews, Customer audits and act as final review and sign-off for product shipments to the Customer.
NewFinite Element Analysis (FEA) Engineer Skylimit SystemsFinite Element Analysis (FEA) EngineerSimi Valley, CAThis role is responsible for developing analytical models, supporting product development, and driving root cause investigations to ensure performance, reliability, and compliance with program requirements. The ideal candidate will have a strong background in structural, thermal, and dynamic analysis, along with experience working cross-functionally with engineering and operations teams.