Senior Solid Rocket Motor Engineer - Design & Test Lead
Wintermeyer Ventures
Wintermeyer Ventures in El Segundo, California, is seeking an experienced aerospace engineer to lead solid rocket motor development across interceptor programs. You will take motor designs from concept through testing and refine performance based on test results. The role requires hands-on experience, a strong background in composite-propellant motor design, and proficiency with CAD NX, internal-ballistic and thermochemistry tools. On-site work with a collaborative team is expected.
#J-18808-Ljbffr- ...Castelion is seeking a Propulsion Engineer in Torrance, CA to own the design of solid rocket motor structures and propulsion components. You will drive fast, scalable designs, guide prototype testing, and ensure designs meet schedule and production goals. Requirements...Senior
$180k - $220k
...Join an aerospace and defense propulsion team as a hands‑on engineer responsible for solid rocket motor development across multiple interceptor programs. You will help take motor designs from concept through testing and use test results to refine performance and...Senior- ...function. We are seeking a Senior Propulsion Engineer to design and deliver rocket motor soft goods for Castelion... ...protection systems Lead the architecture and... ...components Plan and execute test campaigns, including... ...bonding systems used in solid rocket motors...SeniorContract workFor contractorsWork at officeLocal area
- ...your function. We are seeking a Senior Propulsion Engineer to design, build, and test rocket motor systems for Castelion's long-range... ...engineering teams to develop solid rocket motors and associated hardware... ..., and nozzle assemblies Lead the architecture and detailed design...SeniorContract workFor contractorsWork at officeLocal area
- ...Castelion Corporation is seeking a Propulsion Engineer in Torrance, CA to lead solid rocket motor designs and propulsion components. The role emphasizes speed, affordability, and scalable production, with close work across engineering and manufacturing teams. The ideal...Suggested
- ...Corporation in Torrance, CA seeks a Senior Propulsion Engineer to design and deliver rocket motor soft goods for long-range hypersonic strike vehicles. You will lead material selection, structural... ...role emphasizes hands-on design, testing, and mentorship of junior engineers...Senior
- ...Castelion Corporation in Torrance, CA, is seeking a Senior Propulsion Engineer to design, build, and test rocket motor systems for its long-range hypersonic programs. You will work hands-on with multidisciplinary teams to deliver reliable propulsion across mission phases...Senior
- ...Freeform in Hawthorne, CA is seeking a Principal Electrical Engineer (Hardware Design) to lead the design of custom electronics and compute systems for... ..., component selection, prototyping, bring‑up and testing, partnering with cross‑functional teams to deliver scalable...Senior
$119.85k - $162.15k
...Digital Electronics Design Engineer – (Experienced, Lead, or Senior) Company: The Boeing Company Primary Responsibilities Support production of highly... ...Perform data reviews at key junctures in assembly and test flow Identify and drive hardware nonconformances to...SeniorPermanent employmentWork experience placementInterim roleRelocationVisa sponsorshipWork visaFlexible hoursShift workDay shift- ...Radiant, an El Segundo, CA-based startup, seeks a Senior Reactor Engineer to lead testing and verification of core components and subsystems within the... ...to ensure hardware meets safety, performance, and design requirements. This hands-on role covers requirements definition...Senior
$119.85k - $162.15k
...Digital Electronics Design Engineer (Experienced Lead or Senior) Company: The Boeing Company The Boeing Company is seeking a Digital Electronics... ...with experience in supporting hardware production test and delivery to integration to join the team in El Segundo...SeniorPermanent employmentFull timeWork experience placementInterim roleCurrently hiringRelocationVisa sponsorshipWork visaFlexible hoursShift workDay shift- ...Castelion Corporation seeks a Senior Structures & Composites Engineer to design and deliver high-performance rocket motor cases for Castelion's long-range hypersonic strike vehicles. The role focuses on lightweight, high-strength propulsion structures handling extreme...Senior
- ...Castelion is seeking a Senior Structures & Composites Engineer to design and deliver rocket motor cases for long-range, hypersonic systems... ...meaningful impact. You will lead architecture and detailed... ...materials, manufacturing, and test teams to ensure robust, weight...Senior
$105k - $167k
...artillery shells, solid rocket motor nozzles, gas turbine engine components, and airframes... ..., and similar), designing and executing process and mechanical test campaigns,... ...technical leadership, for Senior-level candidates... ...Experience working at or leading a small company/...SeniorFull timeTemporary workMonday to Friday$133.5k - $184.8k
...leverages modern software engineering to rapidly deliver... ...is on track to test its first reactor at... ...a highly motivated Senior Mechanisms Engineer to design and develop critical... ...components such as motors or encoders.Experience... ...interdisciplinary teams.Solid understanding and...SeniorFull timeSummer workImmediate startRemote workFlexible hoursWeekend work- ...Castelion is seeking a Sr. Materials & Process Engineer, Energetic Materials, to lead the characterization, qualification, and failure analysis of solid rocket motor propellants and related material systems in Torrance, CA. You will translate material behavior into engineering...Senior
$135k - $190k
...Mars.SR. MECHANICAL DESIGN ENGINEER (STARSHIP... ...analysis, development testing, and mechanical design... ...trades and take a lead role in design and... ...optimize modern rocket production and launch... ..., actuators, motors, valves, regulators... ...fundamental principles of solid mechanics and...SeniorPermanent employmentTemporary workWork experience placement- ...About the job Senior Propulsion Engineer Why Castelion, Why Now... ...at Castelion, owning the design of solid rocket motor primary and secondary structures... ...engage in the assembly, testing, and troubleshooting of... ...meet critical deadlines leading up to major milestones....SeniorFull timeInternshipImmediate startWeekend work
- ...leverages modern software engineering to rapidly deliver... ...is on track to test its first reactor at... ...a highly motivated Senior Mechanisms Engineer to design and develop critical... ...components such as motors or encoders. Experience... ...teams. Solid understanding and application...SeniorFull timeSummer workImmediate startRemote workFlexible hoursWeekend work
$180k - $210k
...we do in space. What You'll Do: The Senior Payload Motor Controls and Power Electronics Engineer will design, model, simulate, and implement custom motor controllers... ...in-the-loop simulations. Perform iterative testing and develop operational knowledge of the...SeniorPermanent employmentFlexible hours- ...enhancement solution. The Engineering team at Rainmaker... ...You'll Do System Design: Lead the architecture and... ...iterating quickly based on test feedback and mission... ..., including BLDC motor controllers, ESCs, and... ...LiPo), lithium-ion, and solid-state battery integration...SeniorContract workRemote work
$160k - $200k
...About the job Senior Manufacturing Engineer Senior Manufacturing Engineer... ...complex hardware (composites, solid rocket motors, bonding/epoxy, machined... ...build instructions, test procedures, safety standards... ...and mBOMs. Partner with design engineers on DFM and secure...SeniorFull timeWork at office$120k - $160k
...Rainmaker Engineering Opportunity Rainmaker builds... ...You'll Do Lead the architecture and design of complex electrical... ...iterating quickly based on test feedback and mission... ..., including BLDC motor controllers, ESCs,... ...), lithium-ion, and solid-state battery integration...SeniorContract workRemote workRelocation package$140k - $205k
...POWER ELECTRONICS ENGINEER (STARSHIP)The... ...electronics for rockets and spacecraftDrive... ..., analyze, and test DC-DC power... ...sub-system level design trades and develop... ...control loops, solid state load switches, motor inverters, EMI/EMC... ...BENEFITS:Pay Range:Senior: $140,000.00 - $...SeniorPermanent employmentTemporary workInternshipWeekend work$133.5k - $184.8k
...leverages modern software engineering to rapidly deliver... ...is on track to test its first reactor... ...highly motivated Senior Equipment Engineer... ...closely with design engineers and the... ...(NX or similar). Solid understanding of Geometric... ...systems, motors, actuators, linear...SeniorFull timeSummer workImmediate startRemote workFlexible hoursWeekend work$130k - $180k
...Mars.SR. MECHANICAL ENGINEER, FLIGHT... ...responsible for the design of the Starship Flight... ...assembly, environmental testing, and vehicle... ...to optimize modern rocket production and launch... ..., actuators, motors, or explosivesUnderstanding... ...of explosives, solid mechanics, and...SeniorPermanent employmentTemporary workWork experience placement$160k - $200k
...About the job Senior Manufacturing Engineer About the Role... ...work instructions, test procedures, safety documentation... .... Partner with design engineers to improve... ...solutions. Lead projects independently... ...with composites, solid rocket motors, bonding, epoxy, or...SeniorFull timeLocal areaRelocation package- ...function. We are seeking a Senior Structures & Composites Engineer to design and deliver high-performance rocket motor cases for Castelion's long-range... ...-wound composite cases Lead the architecture and detailed... ...materials, manufacturing, and test teams to ensure seamless...SeniorContract workFor contractorsWork at officeLocal area
- ...Senior Manufacturing Engineer – Warhead Integration & Test LA Manufacturing Why Castelion, Why Now... ...authority for solid rocket motor propellant. This individual... ...Responsibilities Lead warhead assembly, integration... ...-arm validation). Design and qualify production...SeniorContract workFor contractorsWork at officeLocal area
- ...Castelion Corporation in Torrance, CA is seeking a Senior Avionics Systems Integration Engineer to lead the integration of avionics across design, development, testing, and field operations. You will work with cross-functional teams to optimize architectures, drive real...Senior
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