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Job Description A New Paradigm For Space Operations. Who We Are:Space Kinetic is a cleared, venture-backed startup focused on addressing urgent national security priorities. Our goal is to deliver a suite of asymmetric capabilities for space superiority and missile defense leveraging our proprietary electromechanical deployment system, which enables the rapid deployment of low-cost payloads through space without firing a thruster. Space Kinetic is currently assembling its TRL-5 prototype. Our goal is to leverage this platform to provide the United States with a new tool for securing the space domain & catalyzing the emerging space economy. What You'll Do: The Senior Design Engineer will design and build prototypes for the Space Kinetic's core technology to achieve our mission of a flight demo within the next 2 years in a fast-paced startup environment. You will work with the Space Kinetic manufacturing/engineering team to finalize the current prototype's CAD design. This entails refining the design with detailed tolerancing to cover all prototype development phases, completing mechanism design, providing 2D CAD drawings for manufacturing, and working with vendors to source components. Following this, you will be responsible for enhancing the prototype design to achieve significant weight reduction, targeting a 30% decrease and increasing its stiffness and rigidity. The next phase involves revising the mechanism designs to incorporate the latest advancements, minimizing the vibration within the system. Subsequently, the prototype will undergo a mechanical redesign to ensure it is suitable for manufacturing, with specific attention to tolerancing for plating processes. Additionally, you will adapt the prototype for future tests, such as air bearing, zero-g flights, and T-Vac chamber testing. This includes making structural adjustments to facilitate testing in various orientations and environments while ensuring the design meets rigorous safety standards. Finally, the role involves comprehensive ongoing analysis of test data to inform and drive necessary design changes throughout the project duration. We should move closer to a flight-ready prototype with each new design iteration. What It Takes: • Bachelor's Degree in Aerospace Engineering, Mechanical Engineering, or a related field with a minimum of 5 years of related experience. Advanced Degrees (Master's or Ph.D.) in similar disciplines are highly valued with correspondingly lower experience requirements., • Proven experience in aerospace or mechanical engineering, specifically skilled in mechanical design and space mechanisms., • Proficient in SolidWorks, GD&T, Space Mechanism Design, Test Structure Design, Build for Manufacturing (experience in collaborating with machinists and experience designing for manufacturing), expertise in Vibration, Rotary Component Design, and Space Structural Design., • Demonstrated Aerospace experience is essential., • Experience in executing experiments in a laboratory or R&D environment, skilled in data collection and adept at implementing design modifications based on experimental outcomes., • Ability to work with minimal direction or support and to learn quickly; strong analytical skills; creative and innovative thinking; detail-oriented; calm under pressure; commitment to follow-through; enthusiastic with a talent for motivating others; receptive to criticism and open to others' ideas; and effective in written communication., • Ability to build and maintain a network of talented individuals. Prioritizes organizational and planning skills. To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder)., • Ability to maintain or obtain a Government Security Clearance. What We'd Love:, • Experience with space-grade components and ratings., • Adept in testing for in-space operations, • Passion for the commercial and government space industry., • Demonstrated experience in spacecraft or launch vehicle system development., • Experience in contributing technical expertise to the proposal writing process for the acquisition of grants and contracts. Where You'll Be:, • Competitive Base Salary + Equity-Based Compensation, • Highly Competitive PTO and Holiday Calendar, • Comprehensive Medical, Dental, and Vision Coverage, • Unique Performance-Based Bonus Structure, • Health and Wellness Stipend Equal Employment Opportunity: Space Kinetic provides equal employment opportunities to all employees and applicants without regard to race, color, religion, age, sex, gender identity, sexual orientation, national origin, veteran status, disability or any other legally protected status. The annual base salary for this role is below. Pay Grades are determined by role, level, location, and alignment with market data. Individual pay will be determined on a case-by-case basis and may vary based on the following considerations: interviews and an assessment of several factors that are unique to each candidate, job-related skills, relevant education/experience, certifications, abilities of the candidate and internal equity. Pay Range$100,000—$140,000 USD

Job Description Job Summary: The CAD Drafter will be responsible for the design and development of drawings, plans, schematics, and other documents. They are also responsible for assisting in developing detailed designs that meet customer needs. These include designing Seachrome products using AutoCAD software as well as creating 3D models with various dimensions and resolutions using SolidWorks software. Duties and Responsibilities: · Works closely with our design team to ensure accuracy and completeness of the CAD drawings and models. · Review and analyze specifications, sketches, drawings, and other data to develop and design assemblies and components to meet company and industry standards for quality and safety. · Read and interpret documents, and respond effectively to inquiries from others, including managers, coworkers, customers, and vendors. · Help with correcting and maintaining desired level of accurate CAD drawings’ filing library. · Create and maintain adequate communication with the fabrication team making sure that production drawings include all the necessary pieces of information to implement the production processes of new parts or products. · Support the documentation of fixtures. · Work with colleagues to create, update and analyze Bills of Materials (BOMs), with support from Engineering team to the production floor. · Other duties as assigned. Skills/Qualifications: · Minimum of 1 year of experience as a CAD Drafter in the manufacturing industry (metal tubing and sheet metal experience preferred). · 3+ years’ experience using SolidWorks and AutoCAD. · Experience using Microsoft Windows, Excel, Word, and Outlook. · A creative problem solver with the ability to define problems, collect data, establish facts, and draw valid conclusions. · Should have the ability to use metrology tools such as calipers, micrometers, height gauges, surface gauges, etc. Join us at Seachrome Corporation and be part of a dynamic team that values creativity, innovation, and results-driven engineering. Company DescriptionFor over 50 years, Seachrome has supplied high quality, residential and light commercial bath accessories to thousands of satisfied customers across the US. Located in Long Beach, CA, Seachrome has a great opportunity for those interested in working with our family. We have an awesome company culture that promotes creativity, independent thinking and accountability, with a family-like atmosphere that makes every day a rewarding experience. We offer our employees the following benefits: Medical, Dental, Vision, Life Insurance, 401K + Company Matching, Paid Time Off, Paid Holidays Equal Opportunity Employer: We do not discriminate based upon race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. A satisfactory pre-employment drug screen, physical, and background check is required.For over 50 years, Seachrome has supplied high quality, residential and light commercial bath accessories to thousands of satisfied customers across the US. Located in Long Beach, CA, Seachrome has a great opportunity for those interested in working with our family. We have an awesome company culture that promotes creativity, independent thinking and accountability, with a family-like atmosphere that makes every day a rewarding experience.\r\nWe offer our employees the following benefits: Medical, Dental, Vision, Life Insurance, 401K + Company Matching, Paid Time Off, Paid Holidays\r\n\r\nEqual Opportunity Employer: We do not discriminate based upon race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.\r\n\r\nA satisfactory pre-employment drug screen, physical, and background check is required.

Job DescriptionDescriptionAs a CNC Machinist at Impulse, you will be responsible for machining & manufacturing complex components for spacecraft & rocket engine hardware. This isn't just another job; it’s an opportunity to be part of something epic. Each machined part you create plays a crucial role in our mission to push the boundaries of what’s possible. If you’re ready to go the extra mile, embrace challenges, and collaborate with a team of innovators, we want to hear from you. Join us in shaping the future; one meticulously crafted component at a time! Responsibilities • Set up, operate, and program multi-axis CNC mills and lathes (up to 5-axis) to manufacture complex aerospace components, • Perform precision inspections using an array of metrology equipment to verify dimensions and ensure adherence to drawings and tolerances, • Read and interpret blueprints, CAD drawings, GD&T, and other technical documents to complete machining operations, • Manage cutting tools in CNC machines, ensuring optimal tool load and measurement for upcoming programs, • Troubleshoot and resolve operational issues, including alarm resolutions and tooling repairs, to maintain maximum machine uptime, • Operate CNC machines in a production environment, producing both development and flight hardware while meeting quick-turn program goals, • Conduct on-machine deburring and precision cleaning of components to ensure quality and reduce human intervention, • Maintain a clean and safe work environment, adhering to company guidelines and 5S principles, • Provide continuous feedback for process improvements and efficiency opportunities to engineering and leadership, • Actively participate in preventative maintenance of CNC machines on a weekly and monthly basis, • Communicate with shop leadership regarding production challenges and collaborate with teammates to support workflow Minimum Qualifications • High school diploma or equivalency certificate, • 5+ years of experience in CNC machining, particularly with aerospace machine shops and hard metals, • Demonstrated proficiency in G-code, with strong setup and operational skills on CNC mills and lathes, • Ability to read and understand complex blueprints, GD&T, and tolerances Preferred Skills and Experience • Experience with various materials such as Inconel, titanium, stainless steel, copper, and aluminum, • 3+ years of setup experience on vertical mills, • 1+ year of experience setting up and operating 5-axis mills, • Familiarity with CNC programming using software such as NX, Solidworks HSM, Mastercam, Fusion 360 or Esprit CAD/CAM, • Experience with multiple CNC control systems, including Heidenhain, Haas, Fanuc, Siemens, and others, • Strong mechanical aptitude and understanding of tooling technology and shop math, • Excellent interpersonal skills and the ability to contribute to a team-oriented environment.Additional Information:, • Must be available to work all shifts, including overtime and weekends as needed, • Ability to lift up to 35 lbs. unassisted and stand for extended periods (8 hours minimum), • Ability to stoop, bend, crawl, and maneuver in tight spaces, • Comfort with repetitive movements and exposure to sounds and noise levels that may be distractingCompensation bands are determined by role, level, location, and alignment with market data. Individual level and base pay is determined on a case-by-case basis and may vary based on job-related skills, education, experience, technical capabilities and internal equity. In addition to base salary, for full-time hires, you may also be eligible for long-term incentives, in the form of stock options, and access to medical, vision & dental coverage as well as access to a 401(k) retirement plan. 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. Learn more about the ITAR here. Impulse Space is an Equal Opportunity Employer; employment with Impulse Space is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Job Description The Mission At GRAM, we believe the next great leap for humanity will be physical, not digital. What AGI is to bits, Self-Replication (SR) is to atoms. As an SR research and deployment company, our mission is to make humanity galactic by enabling physical exponential growth. To achieve this, we are conducting foundational research across general-purpose robotics, artificial intelligence, biology, and materials science to enable SR within our lifetimes. Our first step is to challenge the consensus that robots should look like us. We believe true progress comes from optimizing for function over form. We are creating a new embodiment for intelligence, designed from first principles to build the future physical economy, on and off-world. The Role At GRAM, we are not integrating off-the-shelf components; we are building a novel physical being from the ground up. This role is for the engineers who build the machine itself: the bones, muscles, and nerves of our Insectoid robot. You will be responsible for inventing the core hardware that pushes the boundaries of performance and efficiency, creating a system that is greater than the sum of its parts. This is a unique opportunity to solve fundamental challenges in mechatronics, power density, and biomechanics for a completely new robotic morphology. You will work at the intersection of mechanical design, electronics, and firmware to bring our vision to life, creating the physical foundation upon which all of our advanced AI will run. Key Responsibilities: * Lead the translation of our robotic designs from prototype to scalable production by applying deep expertise in Design for Manufacturing (DFM) and Design for Assembly (DFA). * Develop and manage the supply chain for all mechanical components, identifying and qualifying world-class vendors and contract manufacturers. * Design and implement assembly processes, fixtures, and jigs required to build our robots reliably and repeatably. * Establish quality control metrics and procedures for incoming parts and final assemblies to ensure our hardware meets rigorous performance and reliability standards. * Collaborate with the design engineering team to provide critical feedback that improves cost, reliability, and ease of manufacturing for future iterations. About You You are a first-principles thinker who is energized by solving problems that have no playbook. You are drawn to ambitious, long-term missions and want to build technology that fundamentally changes our physical capabilities. You thrive in a high-agency environment where you are given the ownership and resources to tackle core challenges. Basic Qualifications: * MS in Mechanical Engineering or a related field with 3+ years of experience in a manufacturing engineering role for a complex hardware product. * Demonstrated expertise in DFM/DFA principles and a proven track record of influencing designs to improve manufacturability. * Proficiency in 3D CAD software (e.g., SolidWorks, NX, Onshape). * Hands-on experience with a variety of manufacturing processes, such as CNC machining, injection molding, casting, and sheet metal fabrication. Preferred Qualifications: * Experience taking a complex robotics or electromechanical product from early prototype to mass production. * Experience setting up and managing relationships with overseas and domestic contract manufacturers (CMs). * Deep expertise in statistical process control and quality management systems. * Experience designing and building custom factory automation or assembly tooling. Location This is an on-site role at our research lab in El Segundo, California. We offer significant relocation assistance for exceptional candidates. Interview Process After submitting your application, we review your portfolio and any exceptional work you've shipped. If your application demonstrates the caliber we seek, you'll enter our interview process, which is designed for speed and substance. We aim to complete it within one week from start to finish. Compensation Your total compensation reflects both the significance of early-stage equity and competitive market rates. The following is the general framework for all roles at GRAM. • Company-Wide Base Salary Range: $75,000 - $300,000 USD, calibrated to your impact potential, • Equity: Substantial ownership stake befitting founding team members Why Join? We are an early, focused team of scientists and engineers building the system that builds itself. GRAM is funded by leading investors and long-term visionaries. We operate without bureaucracy. Ownership and leadership flow to those who demonstrate exceptional capability, and every team member works directly on our core technology. We are based in El Segundo, the heart of America's industrial future, focused on solving one of the most important problems of our time.

Job DescriptionAbout Epirus Epirus is a high-growth technology company dedicated to overcoming the asymmetric challenges inherent to the future of national security. Epirus' flagship product, Leonidas, is a software-defined system built using intelligent power management techniques which allow power-hungry systems to do more with less. Job Summary: This is an exciting role in a growing company. The ideal candidate for the Senior Principal Electronics Process Engineering position is someone who has experience or can lead the implementation of a new PCB manufacturing line, with a specific focus on pallet bonding and surface mount technology (SMT) processes. This role will be instrumental in driving process development, ensuring manufacturing efficiency, and optimizing production workflows to support high-quality PCB assembly. The ideal candidate will have a strong background in PCB manufacturing, SMT, and process engineering, along with experience in equipment selection, validation, and continuous improvement methodologies. Responsibilities: • Lead the planning, development, and implementation of pallet bonding equipment, SMT and manual electronics assembly at low/mid volumes, ensuring adherence to quality, efficiency, and industry standards, • Identify and implement lean manufacturing principles, Six Sigma methodologies, and automation solutions to optimize production workflows., • Monitor and analyze process performance metrics, troubleshoot defects, and implement corrective actions to enhance product yield and quality., • Partner with engineering team members in the new product introductions (NPI) by developing and iterating on board and box level assembly processes., • Identify and implement Process Failure Modes and Effects Analysis for PCB related company products, • Provide inputs to manufacturing plans and operation strategy, • Develop trainings and standards for the production technician, and engineering teams to work with implemented equipment Basic Qualifications:, • 12+ years of experience in manufacturing/mechanical/material engineering role or production environment, • Expertise in pallet bonding techniques, surface mount technology equipment stencil design, solder paste application, reflow soldering, and AOI, • Hands-on experience with SMT equipment, including pick-and-place machines, reflow ovens, wave soldering, and conformal coating, • Background working with commercial electronics, including dual-use systems, • Understanding of commercial and dual-use electronics, with the ability to leverage COTS innovations to drive cost-effective, scalable solutions, • Strong understanding of Design for Manufacturability and Design for Assembly principles., • Ability to work extended hours and weekends as needed, • US Citizen (future security clearance may be required) Preferred Skills and Experience: • Knowledge of geometric dimensioning and tolerances, • Experience with automation, robots, and other factory 4.0 technologies, • Proficient in documenting detailed assembly instructions with 3D models, pictures, diagrams, and text, • Good written and oral communication skills, • Collaborative; capable of working across all levels of the organization, • Knowledge of Production Systems and Lean Manufacturing elements, • Knowledge of Environmental, Health and Safety elements, • Use of SolidWorks, 2D and 3D modeling software, • Experience with RF Products, Electromechanical assembly and test, • Experience with ISO9001/AS9100 quality management systems elements ITAR REQUIREMENTS: As required by the Equal Pay Transparency Act, Epirus provides a reasonable range of minimum compensation for roles that may be hired. Actual compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, and specific office location. For the state of California only, the range of starting pay for this role is: $175,000—$206,000 USD

Job Description DropletPharma is building two microscale devices that will accelerate radiopharmaceutical discovery and production, transforming health outcomes worldwide. As a Robotics Engineering intern on our team, you will be tasked with taking ownership and implementing core improvements to electromechanical and fluidic systems for our two flagship systems. This will be a fully in-person position in Los Angeles, CA (near LAX) for the spring (approximately January to June, with opportunity to continue until September) with flexible start and end dates. What you will have ownership over: • Designing, implementing, testing, and characterizing mechanical, pneumatic, and fluidic subsystems for our radiopharmaceutical production and discovery systems, • Generating new solutions to design problems in CAD, • Building and testing assemblies and prototyping systems, • Analyzing test assemblies and prototypes to assess their performance with respect to engineering requirements, • Assisting with the development and maintenance of design documentation (e.g., engineering drawings, BOMs, etc.) as well as manuals and SOPs for operation of prototype systems, • Designing and performing experiments to evaluate new concepts and designs, • Troubleshooting and improving designs What we hope to see on your resume: • Pursuing B.S. degree or higher in Mechanical Engineering, Mechatronics Engineering, Electrical Engineering, or similar, • 2+ years of experience with SolidWorks, • Assembly of complex systems (mechanical, electromechanical, fluidic, pneumatic), • Experience using or implementing real-time control systems, • Proficiency with electronics and microcontrollers, • 3D Printing & Rapid prototyping experience, • Automation/test tools in Java, Labview etc., • Microsoft Office (Excel, PowerPoint, Word) Experience that would be great, but not required: • Machine shop experience (CNC Mill, manual tools, and lathe), • GD&T (ASME Y14.5), • FreeRTOS and/or ROS2, • Industrial DAQ or control systems What we hope to observe about you during our conversation about your work (even one great project/experience can cover all these!): • Meticulous, logical, fundamental approach across all your work, • Ability to communicate key messages of your work succinctly across written, oral and slide presentations, and have mastery over your work such that you can elaborate deeply when needed, • A demonstrated deep curiosity, • Examples of how you tackled roadblocks and cleared them, • Experience in collaborating across engineering disciplines (e.g., interacting with electrical engineers, software teams, etc. on large projects), • Demonstrated ability to work in a dynamic environment, adapt to changes and deliver on milestones on tight timelines, • Comfortable working as part of a startup team, taking on outsized responsibility of assigned projects and tasks and demonstrating ability to suggest key improvements - including ones that shape the company’s future DropletPharma aims to provide competitive compensation. We expect this position to be a regular, full-time position, with an hourly rate of $30-40/hour, depending on your experience and education. Please note that we are unable to sponsor a visa for this position and therefore can only consider applications from individuals already authorized to work in the United States. Although our primary location is in Los Angeles, CA, we welcome applications from candidates residing anywhere. Ensuring purpose and belonging at our company: Cancer and other debilitating diseases don’t discriminate, and neither do we. We prohibit discrimination and harassment of any kind based on race, color, sex, religion, sexual orientation, national origin, disability, genetic information, pregnancy, or any other protected characteristic as outlined by federal, state, or local laws. DropletPharma is committed to providing the best possible environment to ensure that our team members feel valued and have purpose in the work they do.

Job DescriptionAt Arbor, we’re creating technology to power our lives while protecting the planet that sustains them. 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. At the core is a supercritical CO₂ turbine with integrated carbon capture, designed to bring carbon-neutral power online quickly at meaningful scale. Our team includes aerospace engineers, combustion experts, and systems thinkers with a shared goal: to build technology worthy of the world we want to live in. While many of us began our journeys looking to the stars, we’re applying that expertise here at home to deliver dependable, emission-free baseload power and a future of lasting abundance. If you’re drawn to rigorous work with lasting impact, we’d love to hear from you. Come build what the future will run on. We are seeking a Mechanical Design Engineer for our Combustion team to own the 3D design of high-temperature, high-pressure hardware from concept through fabrication. You’ll collaborate closely with combustion engineers, analysts, and test engineers to develop practical, test-ready systems. Your work will leverage metal additive manufacturing, precision machining, and algorithmic design techniques to push the boundaries of modern fabrication. Responsibilities • Lead detailed 3D modeling of complex components and assemblies., • Apply Design for Additive Manufacturing (DfAM) principles to optimize performance, cost, and manufacturability., • Create complete drawing packages with GD&T, assembly documentation, and bill of materials (BOMs)., • Translate engineering requirements into practical, buildable designs., • Generate work instructions and collaborate with technicians during builds and test campaigns., • Continuously iterate based on feedback from analysis, testing, and fabrication. Requirements, • Bachelor’s degree in Mechanical, Aerospace, or a related Engineering discipline., • 3+ years of experience in mechanical design of high-performance systems., • Proficiency in CAD software (Siemens NX preferred; others such as SolidWorks or Creo also acceptable)., • Experience producing fully detailed drawing packages including GD&T and manufacturing specs., • Experience with additive manufacturing and DfAM principles., • Understanding of additive constraints: overhang angles, support strategy, build orientation, powder removal, etc. Preferred Qualifications, • Exposure to material behavior and surface finish considerations in high-temperature AM alloys (e.g., Inconel 625/718, Hastelloy, Haynes)., • Familiarity with FEA or fluid/thermal analysis workflows., • Prior experience in a fast-paced, hands-on R&D or startup environment., • Exposure to combustion systems, high-temperature materials, or pressure vessels. Benefits, • Stock options, • Medical, dental, and vision insurance (Arbor covers 90% for employees), • Basic life insurance fully covered, • Health savings account (HSA) with matching, • Flexible savings account (FSA), • Unlimited PTO, • 12+ company holidays, including Earth Day!, • 401(k), • Commuter benefits, • Annual learning and development stipend

Job DescriptionDescription As a Spacecraft Integration Specialist at Impulse, you will be responsible for leading and executing the physical and functional integration of spacecraft subsystems and payloads. You will work closely with engineering, manufacturing, test, and operations teams to ensure all components come together into a flight-ready vehicle. Your work will directly impact the success of our space missions. Responsibilities • Assemble and integrate electrical, mechanical, thermal, propulsion, and avionics subsystems into the spacecraft structure according to engineering specifications and test procedures, • Develop and maintain integration schedules, procedures, and checklists; ensure alignment with project milestones and delivery dates, • Identify and resolve integration issues in real-time, including misalignments, electrical anomalies, or software mismatches, • Assist in functional, environmental, and system-level testing, including vibration, thermal vacuum, and EMI/EMC testing, • Maintain accurate integration records, logs, and configuration management throughout the spacecraft build, • Work with design engineers, systems engineers, and technicians to optimize the integration process and resolve cross-disciplinary issues Minimum Qualifications • 3+ years of experience in spacecraft, satellite, or aerospace hardware integration, • High School Diploma or equivalency certificate, • Hands-on experience working with spaceflight hardware in cleanroom environments, • Strong understanding of spacecraft subsystems and system-level integration practices, • Proficiency in reading engineering drawings, wiring diagrams, and interface control documents, • Familiarity with tools such as CATIA, SolidWorks, or Siemens NX, and PLM systems, • Bachelor’s degree in Aerospace Engineering, Mechanical Engineering, Electrical Engineering, or a related field, • 8+ years demonstrated experience with small satellite (CubeSat/SmallSat) or large-scale spacecraft integration, • 6+ years demonstrated experience with electrical harness routing, connector mating, and safe-to-mate checks, • Knowledge of environmental testing standards (e.g., MIL-STD-1540, NASA GEVS), • Experience working with launch vehicle integration teams or launch site operations Additional Information: Compensation bands are determined by role, level, location, and alignment with market data. Individual level and base pay is determined on a case-by-case basis and may vary based on job-related skills, education, experience, technical capabilities and internal equity. In addition to base salary, for full-time hires, you may also be eligible for long-term incentives, in the form of stock options, and access to medical, vision & dental coverage as well as access to a 401(k) retirement plan. Impulse Space’s spacecraft manufacturing business is subject to U.S. export regulations including the International Traffic in Arms Regulations (ITAR) and Export Administration Regulations (EAR). This position requires applicants to be either U.S. Persons (i.e., U.S. citizen, U.S. national, lawful permanent U.S. resident (green card holder), an individual granted asylum in the U.S., or an individual admitted in U.S. refugee status) or persons eligible to obtain an export license from the U.S. Departments of State, Commerce, or other applicable U.S. government agencies. Learn more about the ITAR here. Impulse Space is an Equal Opportunity Employer; employment with Impulse Space is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Job Description Simulator Product Solutions LLC () is a well-established company conveniently located off the 405 freeway in Carson. We specialize in custom niche products and are well known in our industry. We’re looking for someone to join our 35+ person team on a full-time basis. Job Summary The Electrical Engineer will be responsible for electrical design of military simulation display product sub-assemblies. Will produce engineering designs and modifications by analyzing project requirements; researching and developing electro-mechanical engineering techniques and approaches; validating and verifying designs; supporting project implementation. Duties and Responsibilities • Determine electrical design requirements, objectives, and priorities, using input from customers and evaluating similar and related products., • Plan projects by analyzing customer requirements, establishing solution implementation and conferring and collaborating with other members of the engineering group., • Organize design projects by identifying short-term and long-term requirements., • Develop electro-mechanical designs by preparing diagrams, and drawings using PADS, OrCAD (SolidWorks is a plus)) collaborating with related design teams; evaluating components, materials and suppliers; identifying and resolving design integration/interface and manufacturability issues; determining and establishing design specifications., • Help building and testing prototypes; creating Acceptance Test Procedures (ATP); conducting isolating and resolving performance problems., • Maintain design team accomplishments by coordinating activities; obtaining expert input; reviewing open issues and action items; contributing informational and electro-mechanical analysis to team meetings and reports; guiding technicians., • Provide sustaining support by offering technical support; troubleshooting and resolving production problems related to electro-mechanical design. Skills and Qualifications • Requires a B.S. degree in Electronic Engineering inclusive of the development of firmware/software, with direct applicable experience in the design of displays, microcontroller, and video circuits., • 7 years minimum experience., • Strong background with system level electro-mechanical design., • Hands-on problem-solving skills.

Job DescriptionDescriptionAs a Senior Mechanical Engineer at Impulse for our Avionics Team, you are responsible for the design, build, test/analysis & integration of your hardware - working with cross-functional engineering teams to accomplish this. This means cradle-to-grave ownership of mechanical designs and systems in support of Impulse’s collection of next generation advanced propulsion space vehicles. Responsibilities • Lead full-cycle development of avionics hardware from concept through launch, • Define system-level requirements and drive mechanical design decisions, • Perform detailed analysis of structural dynamics, thermal behavior, vibration, and environmental resilience for avionics components (hand calculations and FEA), • Drive design-for-manufacturability (DFM) and design-for-assembly (DFA) principles across the product lifecycle; engage directly with suppliers to ensure quality and scalability, • Collaborate cross-functionally with electrical, propulsion, GNC, and structural engineering teams to architect integrated solutions that optimize vehicle performance and reliability, • Define and refine build processes; author comprehensive documentation and work instructions, drawings (with GD&T), and build/test plans, • Own and manage the mechanical interface between avionics systems and vehicle structures, ensuring alignment with system-level requirements and constraints, • Support and lead structural and thermal qualification testing, • Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, or a closely related discipline (Master’s preferred), • 5+ years of experience in mechanical design, with a focus on aerospace or high-performance electronics systems, • Advanced proficiency in CAD tools (e.g., NX, Creo, SolidWorks), with demonstrated ability to lead complex assemblies and mentor junior designers, • Deep understanding of precision machining, sheet metal fabrication, and thermal management strategies for avionics enclosures, • Expertise in GD&T, tolerance stack-up analysis, and mechanical reliability under dynamic loads, • Proven ability to communicate complex technical concepts clearly across engineering and manufacturing teams; experience presenting to leadership and external partners, • Masters' degree in mechanical or aerospace engineering, • 7+ years' of demonstrated mechanical design & analysis with space-flown hardware, • 4+ years' of demonstrated understanding of geometric dimensioning & tolerancing (GD&T), • 4+ years' of demonstrated experience with Finite Element Analysis (FEA), • Experience with mechanical design in challenging vibration/thermal environments, • In order to be successful in this role, you should be someone who is uniquely creative, self-driven, and is able to lead his or her own projects to completion, • Experience at a startup or agile development environment, • Experience with NX and Teamcenter Additional Information: Compensation bands are determined by role, level, location, and alignment with market data. Individual level and base pay is determined on a case-by-case basis and may vary based on job-related skills, education, experience, technical capabilities and internal equity. In addition to base salary, for full-time hires, you may also be eligible for long-term incentives, in the form of stock options, and access to medical, vision & dental coverage as well as access to a 401(k) retirement plan. 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. Learn more about the ITAR here. Impulse Space is an Equal Opportunity Employer; employment with Impulse Space is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Job DescriptionPlease Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State. At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team. We are looking to add a Principal Launch Vehicle Design Engineer II to our team. If you enjoy working in a startup environment, and have expertise in the structural and thermal design of launch vehicle (LV) components and systems, including tanks, fairings, and related hardware, we would like to hear from you In this position, you serve as a subject matter expert, overseeing subsystem development from concept through flight, while ensuring compliance with performance, safety, and reliability requirements. This role requires both deep technical expertise and the ability to guide and mentor engineering teams within a fast-paced start-up environment. The ideal candidate will have a strong background in FEA and thermal simulations, combined with hands-on experience in experimental development and testing of high-performance aerospace systems. This role involves close collaboration with an international R&D team to optimize performance and reliability of LV hardware.JOB DUTIES AND RESPONSIBILITIES • Lead the design, analysis, and development of primary and secondary launch vehicle structures, stage interfaces, and payload accommodations., • Perform static and transient structural and thermal analysis of LV components and systems to ensure mechanical integrity under operational loads., • Develop and execute test programs, analyze experimental data, and apply findings to optimize designs., • Prepare CAD models for FEA analysis and manufacturing., • Generate technical documentation, including reports, specifications, and contributions to PDRs and CDRs., • Collaborate across mechanical, aerospace, and controls engineering teams to deliver flight-ready systems., • Mentor junior and senior engineers to build technical understanding and professional development., • Participate in mission operations, anomaly investigations, and continuous improvement initiatives.JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS, • Master’s degree in Mechanical Engineering, Aerospace Engineering, or a related field., • 11+ years of industry experience in aerospace design and analysis., • Expertise in Ansys tools: Mechanical, Explicit Dynamics (LS-Dyna), Linear and Nonlinear Eigenvalue Buckling, Harmonic Response, and Random Vibrations., • Proficiency in MATLAB for programming, data analysis, and optimization., • Proficiency in CAD tools (SolidWorks, NX)., • Strong foundation in systems engineering principles, requirements flowdown, and integration., • Hands-on experience with hardware development, testing, and qualification., • Strong analytical and problem-solving skills with close attention to detail., • Excellent written and verbal communication skills.PREFERRED EXPERIENCE, • Prior experience with cryogenic systems, liquid rocket systems, and LV components., • Hands-on experience designing and improving LV hardware., • Knowledge of manufacturing and technological processes for aerospace parts., • Familiarity with aerospace safety and reliability practices.

Job DescriptionPrototype & Tool Room Machinist – Trak Machine Tools Join Trak Machine Tools as an Prototype Tool Room Machinist and help shape the future of CNC technology! We’re looking for a highly skilled machinist who thrives on building prototypes, solving problems, and working hands-on with engineers to create next-generation machine tools. What You’ll Do • Machine precision prototype parts for new designs and testing., • Collaborate with engineers on R&D projects and design improvements., • Create and modify fixtures, jigs, and tooling., • Support production and assembly with custom parts and one-off components., • Inspect and verify part quality using precision instruments., • Assist in refining manufacturing processes and product designs.What We’re Looking For, • 7+ years of machining experience (R&D or prototype preferred)., • Strong blueprint reading and GD&T interpretation skills., • Experience with manual and CNC machining, including setup and operation., • Familiarity with CAD/CAM tools (Mastercam, Fusion 360, or SolidWorks CAM)., • Basic CNC programming (G-code) experience., • Proficient in precision measurement tools and quality inspection., • Creative, hands-on problem solver with a teamwork mindset.Bonus Points For, • ProtoTRAK control programming and operation experience., • Experience machining one-off or low-volume parts., • Competitive pay and benefits package, • Medical, dental, vision, and life insurance, • 401(k) with company match, • Paid vacation, holidays, and vacation bonus, • Opportunities for career growth and skill development

Job DescriptionDurin was founded under the belief that raw materials should not be a constraint on civilization's progress. We are actively developing the technologies to make this possible, with the ultimate goal of becoming the foundation of the global supply chain. WHO WE ARE Durin builds and operates automated drill rigs to accelerate mineral discovery. Our modern way of life, from smartphones to skyscrapers, starts as ore in the ground. But mines don't simply appear. In fact, the exploration process required to find valuable ore is incredibly long and expensive. This is done by drilling hundreds of surgical holes into the earth to recover cylindrical core samples. Mining is a trillion-dollar industry, but the drills used to explore haven't changed in nearly 100 years. Mines are becoming harder to find, which is a danger to the future of civilization. Our mission is to change that. The first step is mass production of automated drilling rigs to find more mines, faster. That is just the beginning. Learn More BUILDING THE RIG As a Senior Mechanical Engineer at Durin, you will design and build the world's most advanced drill rigs, redefining mineral exploration as we know it, and uncovering critical subsurface data in hours or days instead of weeks or months. You will have full hardware ownership, taking your projects from initial design requirements and concepts all the way through design, analysis, prototype, qualification, and integration. Note: You don't need mining or drilling experience to excel in this role.WHAT YOU'LL DO • Own the development of next-generation drilling rigs from structure and mechanism design to advanced manufacturing., • Develop design concepts from a clean sheet with a first principles, physics-based approach., • Perform simulations, stress analysis, hand calculations, and FEA to ensure the durability and performance of components in unbelievably harsh operational conditions., • Collaborate with interdisciplinary teams to ensure hardware integrates with Durin's electrical, control, and software systems to support necessary mission objectives., • Be responsible for project delivery timeline from early design through production, rollout, and global operation., • Exemplify technical excellence and be accountable for your work., • Optimize mechanical systems for performance, weight, cost, and manufacturability., • Conduct field visits to understand operational challenges and implement improvements in real-world environments., • Source, retain, and advise new and experienced vendors from a technical perspective.WHO YOU ARE, • Experience designing, analyzing, building, and testing high-performance mechanical systems, preferably heavy machinery and/or autonomous systems., • Proficiency in CAD software (NX, SolidWorks, or similar)., • Proficiency with FEA tools for stress analysis and simulation (e.g., ANSYS, NASTRAN, Abaqus)., • Strong understanding of hydraulic systems, drive mechanisms, and structural design., • Analytical/scientific programming experience (i.e., Python, Matlab, Excel)., • Knowledge of manufacturing processes, tolerances, and selecting materials for mechanical components., • Ability to work in a fast-paced and collaborative environment to rapidly prototype and manufacture new products., • Self-motivated with strong organizational, written, and oral communication skills., • Have a bias to action, take pride in your work, and care more about getting to the right solution than being right. COMPENSATION This role will pay $150,000–$180,000, plus equity, so you have a real stake in Durin's success. Everyone is an owner, so as the company grows, your equity grows too. Aside from base compensation, we invest heavily in our team. You'll have the freedom and resources to try new things and iterate quickly. We're a high-growth company without middle management, which means fast decision making and the ability for you to own major initiatives from day one. We also offer 100% healthcare coverage (medical, dental, vision), all meals (breakfast, lunch, dinner) are paid for when you're at headquarters, and we can help you find housing nearby.ADDITIONAL REQUIREMENTS

Job Description Motivo is looking for a passionate Sr. Mechanical Engineer who is hands-on, has a strong technical background, and enjoys being part of a tight-knit engineering team. We work on cool, fast paced design projects and are responsible for the design, engineering, and build in-house. We also get to test the designs, which is a lot of fun since our projects include complete vehicle engineering and builds, computer vision & machine learning with applications in AgTech and Industrial Automation, aerospace mechanical and control systems, connected car and vehicle telematics, and large battery systems. We complete projects in weeks or months, not years, so we get to work on a lot of fun projects in a typical year. We are passionate about our work and strive for excellence within each project's unique constraints. Our flexible work environment and benefits allow us to balance project demands with personal interests. We have unique perks for our team members including using our shop space and tools for personal projects. We are constantly challenging ourselves by working on diverse projects and building awesome products for our clients that range from startups to Fortune 500 firms. Requirements Capabilities and Skills • Development of complex systems with interaction across multiple engineering disciplines, • Advanced knowledge/skills in CAD modeling using a major software package (e.g., SolidWorks, ProE, UG-NX, or CATIA V5), • Reading and interpreting engineering specifications, • Development and/or editing top level system architecture, • Structural design, analysis, and optimization, • Generate detailed design and technical drawings of systems, components, and interfaces, • Engineering support of component manufacturing and build activities, • Presentation of results and recommendations to internal team and external customers, • Excellent verbal and written communications skills, • Work collaboratively across multiple engineering disciplines, • Experience in rapid prototyping of electro-mechanical systems from concepts to functional prototypes is a plus, • BS in engineering required, MS or higher preferred, • Minimum 5 years of direct engineering experience within the automotive industry and/or engineering services, • Formula SAE Team Lead experience is preferred, • Must be a generalist with involvement in systems level design and experience working in a cross-functional engineering team, • Ability to multi-task and demonstrate attention to quality, timing, awareness of budget constraints, and other program management considerations, • Ability to plan, manage and coordinate multidisciplinary engineering efforts, • Past experience in a startup/small business environment, • Strong ability to connect and communicate with clients and project teams, • “Get it done” Attitude We’re convinced that the team and projects are hands down the best part of working at Motivo, but we also have some pretty sweet benefits including company-wide profit sharing, high-quality insurance plans, 401k match, generous paid vacation time, a Monday-Thursday 4/10 work week and more! Base Salary Range: $100,000 - $125,000 Annual Profit Sharing estimate: $5,000 - $18,750 Salary is dependent on experience, knowledge, and interview performance.

Job Description Job Title: Electrical Engineer Intern - Part time Company: TRAK Machine Tools Location: Compton, California Job Description: TRAK Machine Tools is seeking a driven Electrical Engineer Intern to join our Engineering team. This internship provides an invaluable opportunity to gain practical experience in the design, development, and integration of electrical systems for advanced CNC Machines. The intern will support our Mechanical, Electrical, and Software Engineers, contributing to various stages of product development, and learning about industrial controls, power distribution, and automation in a manufacturing environment. What you will be Doing: • Assist Electrical Engineers in the design and documentation of electrical control panels, wiring diagrams, and schematics for CNC machines., • Support the selection and integration of electrical components such as PLCs, motor drives, sensors, and safety devices., • Help create and update Bills of Materials (BOMs) for electrical sub-assemblies and complete systems., • Participate in the Engineering Change Request (ECR/ECN) process by updating electrical schematics, diagrams, and related documentation., • Assist with the assembly, wiring, and testing of electrical control systems and machine prototypes., • Support troubleshooting and debugging of electrical systems to identify and resolve issues., • Learn about industrial control standards and best practices in machine tool electrical design., • Familiar electrical schematic and ladder diagrams, • Currently pursuing a Bachelor's degree in Electrical Engineering, Electrical Engineering Technology, or a closely related field., • Basic understanding or academic experience with electrical circuit design, control systems, or industrial automation., • Familiarity with electrical CAD software (e.g., AutoCAD Electrical, SolidWorks Electrical) or general circuit design tools is a plus., • Knowledge of or willingness to learn about PLCs, motion control, and sensor technologies., • Familiar with Microsoft Office Suite (Excel, Word)., • Eager to learn, with strong analytical and problem-solving skills., • Ability to work effectively both independently and as part of a team.

Job Description We are looking for a passionate, enthusiastic multidisciplinary engineer, capable of leading the technical decision-making process in electro-mechanical projects that require a solid system architecture. Motivo is a project-based product development company focused on designing systems containing mechanical, electrical and software components. Our programs typically span from clean-sheet design through prototype validation, though we occasionally shepherd our clients through to the start of production as well. We develop products for diverse market segments including mobility/automotive, medical/health/fitness, industrial automation, energy storage and conversion, aerospace, consumer devices, and more. We are the secret weapon behind many early-stage startups seeking to develop their first product, as well as Fortune 500 R&D branches looking to innovate on their next flagship product. What is a Systems Engineer? At Motivo, these are some of our most highly valued and versatile team members. The ideal Systems Engineer is someone who understands what it takes to execute on an electromechanical project from concept to fabrication. People with those skills are often creative, balance competing priorities well, and have a high degree of attention to detail. A Systems Engineer typically works with a Project Manager and Technical Lead to guide a focused team of engineers into the beginning phases of a product development program. Together, this group is responsible for planning the technical and programmatic aspects of the development, defining or reviewing the complete system architecture, identifying key components and technologies, and leading the technical team to successful project completion. Often, in later phases of the program, the Systems Engineer will lead brainstorms, review the work of other engineers, provide guidance along specific technical paths, and help debug and troubleshoot during integration. A strong Systems Engineer candidate will know enough about mechanical, electrical, and software engineering, as well as physics in general, to speak intelligently about all of them and understand their interactions. This candidate can often be an individual contributor across a variety of engineering tasks. The Motivo Systems Engineer position is the ideal role for an exceedingly sharp engineer who is insatiably curious about all aspects of engineering! Requirements Below is a list of proficiencies and exposures we look for in Systems Engineering candidates, though we don’t expect that suitable candidates will have experience with every item in the list. • Hard skills and experiences:, • Bachelor’s degree in an engineering discipline (Master’s preferred), • Three or more years of professional engineering experience (7+ years for senior role consideration), • Direct technical experience on multiple electro-mechanical projects, • Deep understanding of physics and electro-mechanical control systems, • Extensive detailed design experience in either mechanical, electrical or software systems, • Experience working with design tools and environments similar to ours:, • Simulation and controls development (we use Matlab/Simulink), • SPICE platforms for electronics simulation, • 3D CAD (we use Solidworks), • PCB design (we use Altium), • C/C++ for firmware development (we typically use STM32 MCUs for custom embedded hardware), • Higher-level software development (Python and C/C++ most often), • Strong ability to take a client’s desires/requirements and develop a system architecture and technical roadmap, • Ability to generate technical drawings of systems, components, and interfaces, • Experience with troubleshooting, debugging, and root cause analysis of issues in electromechanical systems, • Soft skills and experiences:, • Exceptional communication skills; able to present results and recommendations to internal and external stakeholders, • Strong ability to lead and support a team of engineers through technical challenges, • Solutions and execution focused; ability to make trades against competing priorities, • Open to new ideas and challenges from the team, • Reacts well to changing client needs, • Ability to mentor less experienced colleagues, • Ability to handle concurrent fast-paced projects with minimal direction, • Exceptional English speaking ability and good-for-an-engineer writing skills We’re convinced that the team and projects are hands down the best part of working at Motivo, but we also have some pretty sweet benefits including company-wide profit sharing, high-quality insurance plans, 401k match, generous paid vacation time, a Monday-Thursday 4/10 work week and more! Base Salary Range: $95,000 - $125,000 Annual Profit Sharing estimate: $4,750 - $18,750 Salary is dependent on experience, knowledge and interview performance. Senior roles also available for exceptional candidates.

Job Description The Mission At GRAM, we believe the next great leap for humanity will be physical, not digital. What AGI is to bits, Self-Replication (SR) is to atoms. As an SR research and deployment company, our mission is to make humanity galactic by enabling physical exponential growth. To achieve this, we are conducting foundational research across general-purpose robotics, artificial intelligence, biology, and materials science to enable SR within our lifetimes. Our first step is to challenge the consensus that robots should look like us. We believe true progress comes from optimizing for function over form. We are creating a new embodiment for intelligence, designed from first principles to build the future physical economy, on and off-world. The Role At GRAM, we are not integrating off-the-shelf components; we are building a novel physical being from the ground up. This role is for the engineers who build the machine itself: the bones, muscles, and nerves of our Insectoid robot. You will be responsible for inventing the core hardware that pushes the boundaries of performance and efficiency, creating a system that is greater than the sum of its parts. This is a unique opportunity to solve fundamental challenges in mechatronics, power density, and biomechanics for a completely new robotic morphology. You will work at the intersection of mechanical design, electronics, and firmware to bring our vision to life, creating the physical foundation upon which all of our advanced AI will run. Key Responsibilities: * Lead the mechanical design of the robot's locomotor system, translating principles from biology into robust, high-performance robotic limbs. * Own the full design lifecycle in CAD, from concept and kinematic modeling to detailed design, simulation, and prototyping of the entire leg structure. * Validate designs through rigorous physical testing, creating test plans and jigs to measure performance against key metrics like strength-to-weight and impact tolerance. * Serve as the architectural owner for the physical limb, ensuring seamless integration of actuators, transmissions, sensors, and adhesion systems. * Work in a deeply collaborative partnership with the Actuator and Locomotion engineers to create a tightly coupled hardware and software system. About You You are a first-principles thinker who is energized by solving problems that have no playbook. You are drawn to ambitious, long-term missions and want to build technology that fundamentally changes our physical capabilities. You thrive in a high-agency environment where you are given the ownership and resources to tackle core challenges. Basic Qualifications: * MS in Mechanical Engineering, Robotics, or a related field with 3+ years of experience designing complex mechanical systems. * Expert proficiency in 3D CAD software (e.g., SolidWorks, NX, Onshape) for kinematics and structural design. * A strong foundation in dynamics and the principles of machine design. * A portfolio demonstrating hands-on experience building and testing functional hardware prototypes. Preferred Qualifications: * A PhD from a top biorobotics or biomechanics lab. * Industry experience at a leading-edge robotics company, having shipped a complex robotic system. * Proven experience designing and building limbs for legged robots. * Expertise in topology optimization and other advanced simulation techniques to create lightweight, high-performance structures. Location This is an on-site role at our research lab in El Segundo, California. We offer significant relocation assistance for exceptional candidates. Interview Process After submitting your application, we review your portfolio and any exceptional work you've shipped. If your application demonstrates the caliber we seek, you'll enter our interview process, which is designed for speed and substance. We aim to complete it within one week from start to finish. Compensation Your total compensation reflects both the significance of early-stage equity and competitive market rates. The following is the general framework for all roles at GRAM. • Company-Wide Base Salary Range: $75,000 - $300,000 USD, calibrated to your impact potential, • Equity: Substantial ownership stake befitting founding team members Why Join? We are an early, focused team of scientists and engineers building the system that builds itself. GRAM is funded by leading investors and long-term visionaries. We operate without bureaucracy. Ownership and leadership flow to those who demonstrate exceptional capability, and every team member works directly on our core technology. We are based in El Segundo, the heart of America's industrial future, focused on solving one of the most important problems of our time.

Job Description A New Paradigm For Space Operations. Who We Are:Space Kinetic is a cleared, venture-backed startup focused on addressing urgent national security priorities. Our goal is to deliver a suite of asymmetric capabilities for space superiority and missile defense leveraging our proprietary electromechanical deployment system, which enables the rapid deployment of low-cost payloads through space without firing a thruster. Space Kinetic is currently assembling its TRL-5 prototype. Our goal is to leverage this platform to provide the United States with a new tool for securing the space domain & catalyzing the emerging space economy.What You'll Do: Space Kinetic is looking for a Thermal Engineer to assist with thermal analysis, hardware design and test within the simulation group of the mechanical engineering department. The candidate should excel at meeting deadlines, managing multiple projects simultaneously, and collaborating effectively with diverse engineering teams and clients to develop high-quality data products.Occasionally, the candidate may support tasks in a hardware development environment. Strong written and verbal communication skills are essential.Responsibilities Will Include: • Thermal hardware design, analysis and test (MLI blankets, heaters, venting, heat pipes, sensors, etc…), • Work with mechanical teams to develop passive and active thermal control hardware for the spacecraft including radiators, heaters, heat pipes, surface coating etc.., • Technical document creation and management, • Database creation and maintenance, • Interfacing with Manufacturing and Production to monitor component fabrication progress, • Interfacing with integration and test group to monitor component integration, • Compilation of comprehensive parts lists using information from Bills of Materials (BOMs), engineering drawings, online databases, and data from subcontractors and suppliers, • Spreadsheet organization and extractionWhat It Takes:, • Bachelor's Degree in Aerospace Engineering, Mechanical Engineering, or a related field with a minimum of 1-2 years of related experience. Advanced Degrees (Master's or Ph.D.) in similar disciplines are highly valued with correspondingly lower experience requirements., • Thermal design of satellite components, from initial high-level analysis down to validation of performance with ground tests and orbital data, • Devise, build and run tests to validate the performance of the hardware in extreme conditions, • Produce quality documentation of your work to reduce miss-rate and improve efficiency, • Operate and use lab tools and equipment., • Proficiency with thermal simulation tools and Microsoft Suite of software, including SharePoint, • Experience using space thermal analysis software similar to ANSYS Thermal Desktop Sinda/Fluint/RadCad, Siemens Space Systems Thermal or similar, • Experience designing MLI blankets or similar spacecraft hardware, • Experience in spacecraft integration and testing, • Experience in CAD software (Solidworks, CREO, AutoCAD), • Proficiency in understanding and extracting information from specifications (NAS, SAE, MS, etc.), • MATLAB/Python basic knowledge, • Ability to deliver against an aggressive schedule, • In order to be successful in this role, you should be someone who is uniquely creative, self-driven, and is able to lead his or her projects to completion, • General knowledge of mechanical assemblies and parts, • To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder).What We'd Love:, • Prior experience with spacecraft design, • Experience working on a launch vehicle or satellite development effort, • Experience in a startup or agile development environment, • Passion for the commercial and government space industry.Where You'll Be:, • The position will be on site at our headquarters in El Segundo, CA.What We Offer:, • Competitive Base Salary + Equity-Based Compensation, • Highly Competitive PTO and Holiday Calendar, • Comprehensive Medical, Dental, and Vision Coverage, • Unique Performance-Based Bonus Structure, • Health and Wellness Stipend

Job Description About Castelion Castelion is bringing a new approach to defense development and production: one that focuses on short, iterative design cycles, rapid testing in development, and modern commercial manufacturing strategies for production at scale. We're designing, building, and testing next generation long range strike weapons systems to give America and its Allies a definitive edge and deter future conflicts. Lead Mechanisms Engineer Castelion is seeking a Lead Mechanisms Engineer to drive the design, development, and integration of the actuation and mechanical systems that enable control across our missile programs. In this role, you'll lead a small, cross-functional team owning the design, integration, and validation of fin control actuators, thrust vectoring mechanisms, release devices, and other mission-critical mechanical subsystems. This position combines technical leadership with hands-on engineering. You'll set the technical direction, ensure designs meet demanding system requirements, and mentor a growing team while remaining directly engaged in modeling, prototyping, integration, and testing. Your work will span mechanical design, electromechanical actuation, and system-level integration to deliver robust, high-performance hardware that survives the extreme environment of flight. This is a high-impact role - your team's hardware will fly within months, not years. Responsibilities • Lead and mentor a team of engineers responsible for missile mechanisms and actuation systems., • Architect, design, and deliver mechanisms for fin actuation, thrust vector control, release/separation devices, and related subsystems., • Select and integrate motors, sensors, bearings, geartrains, linkages, and control electronics into complete actuator assemblies., • Drive dynamic and structural analysis of mechanisms for performance, stiffness, backlash, and survivability under flight loads., • Lead bench-level, HWIL, and flight-relevant testing to validate performance and reliability., • Partner closely with GNC, Propulsion, Avionics, and Test teams to ensure end-to-end integration and flight readiness., • Own subsystem reliability through qualification, flight test operations, and post-flight analysis., • B.S. or M.S. in Mechanical, Aerospace, or related engineering discipline., • 5+ years of experience in mechanisms and electromechanical actuation systems., • Demonstrated experience leading or mentoring technical teams., • Deep knowledge of actuators, motors, sensors, geartrains, bearings, and motion control fundamentals., • Proficiency in CAD and analysis tools (e.g. SolidWorks, NX, ANSYS) for mechanisms design and validation., • Prior experience in missile systems, guided projectiles, or aerospace actuation/mechanisms., • Familiarity with thrust vector control, fin actuation, or separation/release devices., • Knowledge of high-bandwidth servo systems and control integration. Leadership Qualities Bias to Action and Creative Problem Solving. Desire and experience questioning assumptions in ways that lead to break through ideas that are ultimately implemented. Successfully bring in applicable processes/concepts/materials from other industries to achieve efficiency gains. Ability to personally resolve minor issues in development without requiring significant support. High Commitment, High Initiative. A successful candidate will have a genuine passion for Castelion's mission and consistently look for ways to contribute to the company's technical goals and prevent hardware blockers. Ability to work in a fast paced, autonomously driven, and demanding atmosphere. Strong sense of accountability and integrity. Clear Communicator. Proactively communicates blockers. Trusted in previous roles to be voice of company with regulators, suppliers, gate keepers and customers. Capable of tactfully managing relationships with stakeholders to achieve company-desired outcomes without compromising relationships. Emails, IMs and verbal interactions are logical, drive clarity, and detailed enough to eliminate ambiguity. ITAR Requirements:

Job DescriptionCX2 is a next-generation defense technology company founded to deliver spectrum dominance for the United States and our allies. CX2’s AI-enabled hardware and software platforms detect, disrupt and defend the electromagnetic spectrum across land, air, sea and space domains. We are seeking a detail-oriented and innovative Manufacturing Engineer to join our operations team. This role is responsible for developing, optimizing, and maintaining manufacturing processes that enable efficient, high-quality, and cost-effective production. The ideal candidate combines a strong engineering foundation with hands-on experience in factory operations, tooling, automation, and lean manufacturing practices. Key ResponsibilitiesProcess Design & Optimization • Design, implement, and refine manufacturing processes for new and existing products., • Analyze production workflows and identify areas for improvement to reduce waste, cost, and downtime., • Develop and document process parameters, SOPs, and quality control standards.Production Support, • Work closely with production teams to resolve issues related to tooling, fixtures, equipment, and materials., • Monitor KPIs (yield, throughput, scrap rate, cycle time) and recommend corrective actions as needed., • Provide technical support during new product introduction (NPI) and engineering change implementations.Tooling, Equipment & Automation, • Specify and design tools, jigs, and fixtures to streamline assembly and manufacturing., • Lead or support integration of automation solutions (e.g., robotics, conveyors, sensors)., • Manage procurement and validation of new equipment, including FAT and SAT.Cross-functional Collaboration, • Collaborate with R&D, Product Design, Quality Assurance, and Supply Chain teams to ensure manufacturability and scalability., • Participate in DFMA (Design for Manufacturing and Assembly) reviews during product development., • Coordinate with vendors and contract manufacturers to ensure consistent production quality.Quality & Compliance, • Implement and maintain quality systems (e.g., SPC, Six Sigma, ISO standards)., • Lead root cause analysis and corrective/preventive action (CAPA) for manufacturing defects., • Ensure workplace safety and compliance with applicable standards and regulations (e.g., OSHA, ISO, RoHS).Basic Qualifications, • Bachelor’s degree in Manufacturing Engineering, Mechanical Engineering, Industrial Engineering, or a related field., • A minimum of 3 years of experience within an avionics or an electronics integration manufacturing role., • Proficiency with CAD tools (SolidWorks preferred), and experience with ERP/MRP systems., • Familiarity with lean manufacturing, Six Sigma, Kaizen, or other continuous improvement methodologies., • Strong analytical, troubleshooting, and project management skills., • Excellent communication and documentation abilities., • Ability to work extended hours/weekends for mission critical deadlines.ITAR Restrictions, • To Conform to US Government Regulations, applicant must be a U.S. Citizen or National or U.S. lawful, permanent resident (aka green card holder), or be eligible to obtain the required authorizations from the U.S. Department of State. Note: Those currently on OPTs and/or H1Bs do not currently qualify for ITAR. Learn more about the ITAR here.Bonus Points, • Experience with composites manufacturing strongly preferred., • Experience with products that require calibration, thermal/vibration testing, or any other sort of validation/acceptance testing prior to shipping strongly preferred., • Experience in high-volume or automated manufacturing environments preferred., • Knowledge of manufacturing processes such as injection molding, metal stamping, SMT, or CNC machining preferred., • Green Belt or Black Belt certification is a plus., • Hands-on experience with PLCs, sensors, or industrial controls a plus.What We Offer, • Competitive salary, stock options and benefits, including health, vision and dental., • 401K enrollment at 90 days., • Generous PTO + most Federal Holidays observed., • Collaborative and inclusive work environment., • Access to the latest tools and technologies., • High levels of responsibility and autonomy., • Professional growth and development opportunities.

Job DescriptionDurin was founded under the belief that raw materials should not be a constraint on civilization's progress. We are actively developing the technologies to make this possible, with the ultimate goal of becoming the foundation of the global supply chain. WHO WE ARE Durin builds and operates automated drill rigs to accelerate mineral discovery. Our modern way of life, from smartphones to skyscrapers, starts as ore in the ground. But mines don't simply appear. In fact, the exploration process required to find valuable ore is incredibly long and expensive. This is done by drilling hundreds of surgical holes into the earth to recover cylindrical core samples. Mining is a trillion-dollar industry, but the drills used to explore haven't changed in nearly 100 years. Mines are becoming harder to find, which is a danger to the future of civilization. Our mission is to change that. The first step is mass production of automated drilling rigs to find more mines, faster. That is just the beginning. Learn More POWERING THE RIG As a Senior Electrical Engineer at Durin, you will design and implement the electrical systems that power and control the world's most advanced drilling rigs. Responsibilities range from control panel design and harness routing to selecting power distribution components that operate reliably in rugged conditions. Note: You don't need mining or drilling experience to excel in this role.WHAT YOU'LL DO • Design electrical layouts and schematics for drilling equipment, including power distribution, controls, and instrumentation, • Specify and source electrical components (switchgear, VFDs, PLCs, sensors, cables) aligned with rig requirements, • Develop wiring diagrams, harness routings, and cabinet layouts, ensuring maintainability and compliance, • Coordinate with controls/software teams to integrate I/O points, safety circuits, and communication networks, • Perform load calculations, short-circuit/arc flash analysis, and ensure systems meet relevant codes (NEC, NFPA), • Provide field support for commissioning, troubleshooting, and iterative improvements, • Build alongside the best engineers, explorers, and operators in the world., • Work directly with our internal and external customers to drive the roadmap.WHO YOU ARE, • Extensive experience with industrial electrical systems, panel design, and power distribution., • Proficiency with CAD tools for electrical design (e.g., EPLAN, AutoCAD Electrical, SolidWorks Electrical)., • Knowledge of PLC I/O wiring, instrumentation selection, and grounding/shielding best practices., • Familiarity with relevant standards (NEC, UL508A, CE) and safe working practices., • Comfortable working with cross-functional teams to integrate mechanical and controls aspects., • Experience diagnosing complex electrical issues in demanding field environments., • Have extensive experience shipping modern, full-stack hardware., • Excited to work in a fast-paced environment with high stakes and quick iteration cycles., • Have a bias to action, take pride in your work, and care more about getting to the right solution than being right. COMPENSATION This role will pay $150,000–$180,000, plus equity, so you have a real stake in Durin's success. Everyone is an owner, so as the company grows, your equity grows too. Aside from base compensation, we invest heavily in our team. You'll have the freedom and resources to try new things and iterate quickly. We're a high-growth company without middle management, which means fast decision making and the ability for you to own major initiatives from day one. We also offer 100% healthcare coverage (medical, dental, vision), all meals (breakfast, lunch, dinner) are paid for when you're at headquarters, and we can help you find housing nearby.ADDITIONAL REQUIREMENTS

Job Description Job Title: Mechanical Engineer Intern - Part time Company: TRAK Machine Tools Location: Compton, California (or specify other relevant location if applicable) Job Description: TRAK Machine Tools is seeking a highly motivated Mechanical Engineer Intern to join our Engineering team. This internship offers a unique opportunity to gain hands-on experience supporting our Mechanical, Electrical, and Software Engineers in the development of our cutting-edge CNC Machines. The intern will contribute to various aspects of the product lifecycle, learning about design, documentation, and engineering processes in a real-world manufacturing environment. What you will be Doing: • Assist Mechanical Engineers in developing, designing, and documenting mechanical components and assemblies for CNC machines., • Work with engineers to create and modify 3D models and 2D engineering drawings using SolidWorks., • Support the creation and updating of Bills of Materials (BOMs) for assemblies and kits., • Participate in the Engineering Change Request (ECR/ECN) process by updating 3D/2D drawings and related documentation., • Assist with the conversion of legacy CAD data from Solid Edge to SolidWorks., • Operate and maintain engineering's 3D printer to produce prototypes for design validation and testing., • Learn about various manufacturing processes and how they influence design decisions., • Currently pursuing or recent graduate of a Bachelor's degree in Mechanical Engineering, Mechanical Engineering Technology, or a closely related field., • Basic understanding or academic experience with SolidWorks CAD software., • Familiarity with or willingness to learn about SolidWorks PDM is a plus., • Fundamental knowledge of mechanical engineering principles and basic manufacturing processes (e.g., machining, assembly)., • Proficiency with Microsoft Office Suite (Excel, Word)., • Eager to learn, with strong problem-solving skills and attention to detail., • Excellent written and verbal communication skills., • Ability to work collaboratively in a team environment

Job Description The Mission At GRAM, we believe the next great leap for humanity will be physical, not digital. What AGI is to bits, Self-Replication (SR) is to atoms. As an SR research and deployment company, our mission is to make humanity galactic by enabling physical exponential growth. To achieve this, we are conducting foundational research across general-purpose robotics, artificial intelligence, biology, and materials science to enable SR within our lifetimes. Our first step is to challenge the consensus that robots should look like us. We believe true progress comes from optimizing for function over form. We are creating a new embodiment for intelligence, designed from first principles to build the future physical economy, on and off-world. The Role At GRAM, we are not integrating off-the-shelf components; we are building a novel physical being from the ground up. This role is for the engineers who build the machine itself: the bones, muscles, and nerves of our Insectoid robot. You will be responsible for inventing the core hardware that pushes the boundaries of performance and efficiency, creating a system that is greater than the sum of its parts. This is a unique opportunity to solve fundamental challenges in mechatronics, power density, and biomechanics for a completely new robotic morphology. You will work at the intersection of mechanical design, electronics, and firmware to bring our vision to life, creating the physical foundation upon which all of our advanced AI will run. Key Responsibilities: * Design, prototype, and validate novel, high-performance rotary and linear actuators from concept to production-ready designs. * Own the full lifecycle of actuator development, including motor selection, custom gearbox and transmission design, sensor integration, and thermal management. * Develop and execute rigorous testing methodologies and build test jigs to characterize actuator performance against key metrics like torque/force density, efficiency, and bandwidth. * Conduct detailed multiphysics analysis (FEA, thermal) to drive design decisions and ensure reliability under extreme operating conditions. * Collaborate closely with our electrical, firmware, and biomechanics engineers to ensure seamless electro-mechanical integration and system-level performance. About You You are a first-principles thinker who is energized by solving problems that have no playbook. You are drawn to ambitious, long-term missions and want to build technology that fundamentally changes our physical capabilities. You thrive in a high-agency environment where you are given the ownership and resources to tackle core challenges. Basic Qualifications: * MS in Mechanical Engineering, Mechatronics, or a related field with 3+ years of hands-on experience designing and building robotic actuators or complex mechatronic systems. * Demonstrated expertise in 3D CAD software (e.g., SolidWorks, NX, Onshape) for complex mechanical design and assembly. * A strong foundation in machine design fundamentals, including gear trains, bearings, material selection, and GD&T. * Hands-on experience with prototyping, fabrication, and testing of physical hardware. Preferred Qualifications: * A PhD in a relevant discipline with a focus on actuator design or robotics. * A portfolio of novel actuator designs with demonstrable high-performance characteristics (e.g., high torque density, backdrivability, efficiency). * Expertise in designing actuators for dynamic legged robots or robotic manipulators. * Proficiency with FEA and thermal simulation tools (e.g., Ansys, COMSOL). * Experience taking a design through to manufacturing and scalable production (DFM/DFA). Location This is an on-site role at our research lab in El Segundo, California. We offer significant relocation assistance for exceptional candidates. Interview Process After submitting your application, we review your portfolio and any exceptional work you've shipped. If your application demonstrates the caliber we seek, you'll enter our interview process, which is designed for speed and substance. We aim to complete it within one week from start to finish. Compensation Your total compensation reflects both the significance of early-stage equity and competitive market rates. The following is the general framework for all roles at GRAM. • Company-Wide Base Salary Range: $75,000 - $300,000 USD, calibrated to your impact potential, • Equity: Substantial ownership stake befitting founding team members Why Join? We are an early, focused team of scientists and engineers building the system that builds itself. GRAM is funded by leading investors and long-term visionaries. We operate without bureaucracy. Ownership and leadership flow to those who demonstrate exceptional capability, and every team member works directly on our core technology. We are based in El Segundo, the heart of America's industrial future, focused on solving one of the most important problems of our time.

Job Description The Mission At GRAM, we believe the next great leap for humanity will be physical, not digital. What AGI is to bits, Self-Replication (SR) is to atoms. As an SR research and deployment company, our mission is to make humanity galactic by enabling physical exponential growth. To achieve this, we are conducting foundational research across general-purpose robotics, artificial intelligence, biology, and materials science to enable SR within our lifetimes. Our first step is to challenge the consensus that robots should look like us. We believe true progress comes from optimizing for function over form. We are creating a new embodiment for intelligence, designed from first principles to build the future physical economy, on and off-world. The Role At GRAM, we believe the most profound breakthroughs happen at the intersection of disciplines. Our Research Residency is an opportunity for brilliant, mission-driven individuals to embed themselves within our core teams and work on problems that define the frontier of physical technology. This is not an internship. Residents are entrusted with challenges of the same scope and difficulty as our full-time team members, providing a chance to make a tangible impact on our ambitious roadmap. You will be paired with a dedicated mentor and work on a single, high-impact project in one of our core areas: from designing novel hardware in our "Physical Being" pod to architecting new algorithms in our "Embodied Intelligence" pod. This is a unique opportunity to see how a deep-tech company operates from the inside and to contribute to solving some of the hardest problems in robotics, AI, and materials science. Key Responsibilities * Own a critical research or engineering project from conception to a clear deliverable, whether it's a new piece of hardware, a novel algorithm, or a foundational piece of software infrastructure. * Bring cutting-edge ideas from the academic community into our products and help us understand how to apply them. * Collaborate with our full-time engineers and scientists in design reviews, brainstorming sessions, and hands-on testing. * Present your findings and results to the entire R&D team at the conclusion of your residency. Requirements * Currently enrolled in or recently graduated from a PhD or Master's program in a relevant field (e.g., Robotics, CS, ME, EE, Physics), or possess an equivalent record of exceptional, self-directed project work. * A demonstrated ability to rapidly prototype ideas in code (Python, C++) or hardware (CAD, electronics). * A first-principles approach to problem-solving and an intense curiosity that drives you to learn new things. * Experience with relevant frameworks or tools (e.g., PyTorch, ROS, SolidWorks, Altium), depending on the project area. Location This is an on-site role at our research lab in El Segundo, California. We offer significant relocation assistance for exceptional candidates. Interview Process After submitting your application, we review your portfolio and any exceptional work you've shipped. If your application demonstrates the caliber we seek, you'll enter our interview process, which is designed for speed and substance. We aim to complete it within one week from start to finish. Compensation Your total compensation reflects both the significance of early-stage equity and competitive market rates. The following is the general framework for all roles at GRAM. • Company-Wide Base Salary Range: $75,000 - $300,000 USD, calibrated to your impact potential, • Equity: Substantial ownership stake befitting founding team members Why Join? We are an early, focused team of scientists and engineers building the system that builds itself. GRAM is funded by leading investors and long-term visionaries. We operate without bureaucracy. Ownership and leadership flow to those who demonstrate exceptional capability, and every team member works directly on our core technology. We are based in El Segundo, the heart of America's industrial future, focused on solving one of the most important problems of our time.

Job Description General Position Summary Performs a variety of system design work for medical devices from concept to production. This includes all the related engineering analysis to assure functionality and robustness. Essential Job Functions Engineering Activities • Designs large and complex product subsystem alongside senior engineers and other product subsystems independently., • Controls Engineering Changes and prepares required documentation for Agile release., • Works in cross-functional team focused on mechanical, electrical and software design., • Develops proof-of-principle hardware to verify concepts prior to prototyping., • Prepares project timeline and task lists and hardware costing for assigned projects., • Document designs through applicable dimensioning and tolerancing., • Analyzes experimental results and draws relevant conclusions based on data findings., • Drafts notebook studies, verification and validation reports., • Troubleshoots products in manufacturing as needed., • Models and drafts designs exclusively in SolidWorks within a PDM system., • Assist senior engineers to support and guide junior engineers. Information Management & Reporting Activities • On a regular basis, communicates with other department personnel providing important information on engineering activities., • Attends and participates in group meetings, task force groups, etc., as needed., • Plans, coordinates, and prepares reports, surveys, research information and any special requests made by senior management., • Evaluates field failure reports to determine causes of problems and probability of failures. Other Activities • Assist in implementing methods and procedures for document control and security., • Provides engineering support to Instrument Service and Manufacturing. Essential Job Requirements Education BA or BS degree in Mechanical engineering or related fields or equivalent combination of education and experience. Master’s degree or above is preferred. Experience & Minimum Qualifications • Four (4) to six (6) years of experience or equivalent combination of experience and education in electromechanical system development of complex assemblies., • Track record of design work on electro-mechanical systems., • Strong ability to model / draft / detail in SolidWorks., • Demonstrate hands on experience with measurement tools, prototyping machines, testing setups, troubleshooting, technical documentations and protocol preparations and reports., • Requires engineering and associated scientific knowledge., • Ability to use a Personal Computer and software for word processing, spreadsheet, etc., • Must have interpersonal skills. Ability to get along well with diverse personalities. Must be tactful, mature, and flexible. Physical Requirements & Working Environment • This position requires the employee to frequently sit. In addition, the employee is occasionally required to stand, walk, use hands and fingers, and reach with hands and arms., • Must be able to occasionally lift and/or move up to 50 pounds., • Ability to read and analyze hard written copy and information on a computer screen., • Ability to successfully respond to multiple work pressures., • Ability to communicate verbally and in writing to individuals and groups., • Ability to communicate verbally in person and using a phone., • Ability to listen, understand, interpret, and solve problems., • Ability to travel to other locations both within and outside of the local region. Must have a valid Driver's License and access to a car. "Sakura Finetek USA, Inc. is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex including sexual orientation and gender identity, national origin, disability, protected Veteran Status, or any other characteristic protected by applicable federal, state, or local law.” The above description identifies the essential job functions and skills needed by the person or persons assigned to this position. These job functions and skills are not intended to be a complete and exhaustive list of all responsibilities, duties and skills required. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential job functions. The information contained herein is subject to change at the company's discretion.

Job Description About Castelion Castelion is bringing a new approach to defense development and production: one that focuses on short, iterative design cycles, rapid testing in development, and modern commercial manufacturing strategies for production at scale. We're designing, building, and testing next generation long range strike weapons systems to give America and its Allies a definitive edge and deter future conflicts. Mechanical Engineer Castelion is seeking a hands-on, high-agency Mechanical Engineer excited to take ownership of real flight hardware and grow alongside a fast-moving team. You will work on the design, fabrication, and integration of critical flight structures and mechanisms across Castelion's hypersonic vehicles. This role is ideal for someone who thrives in fast-paced environments, learns quickly, and wants to see their work go from concept to flight in weeks-not years. You'll be empowered to take on meaningful responsibilities immediately. This is a rare opportunity to grow as a full-stack engineer while working on hardware that matters. Responsibilities • Design and Develop Flight Hardware: Support the design, analysis, and build of mission-critical systems including composite tanks, separation mechanisms, and actuators. You'll contribute to CAD models, run basic analysis, and work with technicians and leads to integrate and test hardware., • Rapid Iteration and Prototyping: Contribute to four-week subsystem prototype cycles. Participate in design reviews, integrate test feedback, and help drive continuous improvement based on real-world data., • Educational Background: Bachelors degree in Mechanical Engineering with 2+ years of professional ME experience, preferably in aerospace, automotive, or hardware-focused industries., • Technical Skills: CAD design of mechanical components (e.g., SolidWorks, NX, or similar); understanding of statics, dynamics, and thermal principles, • Ownership Mentality: Eager to take on responsibility, contribute in a hands-on environment, and learn from experience, • Bias to Action and Creative Problem Solving. Desire and experience questioning assumptions in ways that lead to break through ideas that are ultimately implemented. Successfully bring in applicable processes/concepts/materials from other industries to achieve efficiency gains. Ability to personally resolve minor issues in development without requiring significant support., • High Commitment, High Initiative. A successful candidate will have a genuine passion for Castelion's mission and consistently look for ways to contribute to the company's technical goals and prevent hardware blockers. Ability to work in a fast paced, autonomously driven, and demanding atmosphere. Strong sense of accountability and integrity. All employees are granted long-term stock incentives as part of their employment at Castelion. All employees receive access to comprehensive medical, vision, and dental insurance, and the company offers four weeks of paid time off per year.

Job Description Simulator Product Solutions LLC () is a well-established company conveniently located off the 405 freeway in Carson. We specialize in custom niche products and are well known in our industry. We’re looking for someone to join our 35+ person team on a full-time basis. Job Summary The Mechanical Design Engineer will be responsible for electro-mechanical engineering designs and modifications by analyzing project requirements; researching and developing electro-mechanical engineering techniques and approaches; validating and verifying designs; and supporting project implementation. Duties and Responsibilities • Determine electro-mechanical design requirements, objectives and priorities, using input from customers and evaluating similar and related products., • Organize design projects by identifying short-term and long-term requirements, preparing schedules, cost estimates, and required resources., • Develop electro-mechanical designs by researching, analyzing, selecting, and applying advanced engineering tools (SolidWorks, AutoCAD); preparing drawings using Computer Aided Design software; collaborating with related design teams, evaluating components, materials and suppliers; identifying and resolving design integration/interface and manufacturability issues; determining and establishing design specifications and safety standards., • Document design by recording electro-mechanical design features, functions, and operational requirements; specifying operational training, detailing safety and support requirements., • Maintain design team accomplishments by coordinating activities; obtaining expert input; reviewing open issues and action items; contributing informational and electro-mechanical analysis to team meetings and reports; guiding technicians., • Provide sustaining support by offering technical support; troubleshooting and resolving production problems related to electro-mechanical design., • Actively support the Quality Improvement System. Skills and Qualifications • Requires a B.S. Degree in Mechanical Engineering or equivalent combination of education and related work experience., • 4+ years of relevant design experience, with hands-on problem solving skills.., • Knowledge of electronic systems, electronic production and optical technologies., • Working knowledge of AutoCAD and SolidWorks., • Analytical tools - ability to solve practical problems and deal with a variety of concrete variables in situations where only limited standardization exists. Ability to interpret a variety of instructions furnished in written, oral, diagram or schedule format., • Strong background with system level electro-mechanical design.

Job Description Overview The Senior Engineer I - Mechatronics provides advanced technical leadership and strategic guidance to multi-functional teams in design and development of complex trauma medical device systems and subsystems. The Senior Engineer leads all aspects of the device development process and lifecycle, including technology roadmap planning, advanced system architecture design, cross-functional team leadership, and mentoring of junior engineering staff. This includes managing complex projects, leading cost benefit analysis and optimization initiatives, advanced prototyping and testing methodologies, and driving innovation from early concept through design refinement, process development, and post-market activities. This position involves advanced tasks such as system-level electro-mechanical design, control architecture development, advanced simulation and modeling, comprehensive test strategy development and data analysis; utilizing advanced CAD, simulation, and statistical analysis software to create, optimize, and validate complex designs. This position requires hands-on leadership in advanced prototyping and process development, qualification of complex equipment and systems, verification and validation strategy development and execution. Leading cross-functional laboratory teams, maintenance of Design History Files and Quality System documentation, and leadership in Risk Assessment and Risk Management processes across multiple projects. This job is well suited to experienced professionals who can lead and contribute to innovation teams, conceptualize, architect and build complex mechatronic systems for trauma medical devices, and drive strategic technology decisions. This individual is able to work independently, provide effective program management across multiple projects, and mentor junior engineering staff. This person should have deep expertise and leadership experience in research and development, design, test, and manufacturing in mechanical, electrical, and software engineering fields. This individual should also demonstrate excellent leadership, communication, technical writing, strategic thinking, and program management skills. This is an on-site, full-time position. The Senior Engineer - Mechatronics will provide strategic technical leadership and support to device development activities as assigned at the discretion of management. Reports to: VP of Production & Engineering Duties and Responsibilities: The Senior Engineer I - Mechatronics responsibilities typically involve: • Lead and architect the development of complex electro-mechanical systems, automated control platforms, and integrated medical device ecosystems to support advanced trauma care applications, manufacturing optimization, and next-generation packaging processes., • Lead and contribute to cross-functional teams in advanced lab and bench-top testing programs. Architect, build, and validate complex mechatronic system designs through advanced CAD modeling, multi-physics simulation, and sophisticated prototyping methodologies, perform comprehensive system evaluations, and lead completion of device design to facilitate seamless transfer to manufacturing (Good Manufacturing Practices)., • Lead strategic coordination across engineering disciplines to analyze and perform comprehensive assessment of mechatronic systems for verification and validation activities. Architect and lead the coordination of complex device and product testing programs, develop advanced technical protocols (Good Document Practices) and comprehensive reports, including statistical data analysis and advanced control system performance optimization., • Drive innovation and ideate breakthrough concepts to develop next-generation mechatronic components, subassemblies and control technologies for advanced functionality across all trauma device development programs., • Lead design and implementation of advanced PLC programming, sophisticated HMI interfaces, complex embedded control systems, and robotic automation platforms for critical medical device applications., • Conduct advanced FEA, CFD, and multi-physics system simulation for novel mechatronic components and integrated systems, including functional safety analysis., • Lead development of comprehensive engineering documentation including production drawings, electrical schematics, control system architecture, and advanced system integration documentation., • Drive collaborative development of innovative production techniques and advanced manufacturing processes across all stages of complex mechatronic device development., • Lead maintenance of project documentation across multiple programs, including Standard Operating Procedures, Design Control Documentation, Design History Files, Quality System Documentation, and Risk Management Documents in compliance with FDA regulations and ISO standards., • Mentor and provide technical leadership to junior engineering staff, including recruitment, training, and professional development activities., • Represent the company at technical conferences, workshops, and industry events to maintain awareness of emerging technologies and establish strategic partnerships., • Lead technology roadmap development and strategic planning for mechatronic systems and platform development. The Senior Engineer I - Mechatronics should be able to utilize and lead development of advanced skills and experience to drive innovative solutions for complex integrated electro-mechanical systems; lead selection and application of advanced test equipment and methodologies and resolve complex technical challenges that arise during performance of duties and responsibilities. The following abilities may aid the Senior Engineer - Mechatronics in completion of these tasks: • Expert proficiency with advanced CAD (SolidWorks, CATIA) and simulation software (MATLAB/Simulink, ANSYS Workbench) for creating, optimizing, and validating complex mechatronic systems and components., • Expert proficiency in multiple programming languages including Python, C/C++, LabVIEW, and MATLAB for advanced control system development, data analytics, and system integration., • Expert proficiency in PCB design, complex embedded systems, sensor fusion, advanced actuators, robotic control algorithms, and sophisticated electronic system integration., • Advanced proficiency in PLC programming, HMI development, SCADA systems, and complex industrial automation architectures., • Advanced proficiency in advanced simulation techniques (multi-physics FEA, CFD, controls modeling) and system optimization methodologies., • Ability to apply advanced mechanical, electrical, control theory, and systems engineering principles to architect and optimize complex designs and models., • Expert experience with advanced metrology equipment, automated test systems, and comprehensive system validation methodologies., • Deep knowledge of medical device manufacturing techniques, regulatory requirements (FDA 21 CFR Part 820, ISO 13485, IEC 62304), and functional safety standards., • Comprehensive knowledge of biocompatibility requirements, sterilization processes, and advanced packaging solutions for medical devices., • Advanced problem-solving and leadership abilities to resolve complex technical challenges and lead cross-functional teams through difficult development programs., • Strong technical leadership and mentoring skills to develop junior engineering talent and drive team performance., • Exceptional math and advanced engineering skills to perform complex calculations, statistical analysis, and system optimization., • Self-motivated with strong program management skills to ensure completion of multiple complex projects within demanding timelines., • Highly organized with exceptional attention to detail required for regulated medical device development across multiple product lines., • Excellent leadership and communication skills for cross-functional collaboration with clinical, regulatory, and executive teams., • Proven ability to lead and inspire cross-functional collaborative teams in fast-paced development environments., • Advanced proficiency with Microsoft Office Suite, project management software (MS Project, JIRA), and data analysis tools., • Bachelors or Master's Degree in Mechatronics Engineering, Mechanical Engineering, Electrical Engineering, or related field., • 5-7 years experience in mechatronic system design and development, with significant experience in medical device or highly regulated industry, including robotic system development and deployment., • 5-7 years demonstrated success in complex control system programming, robotic system integration, and automation implementation., • Extensive experience with medical device regulatory processes, FDA Design Controls, and regulatory submissions., • Advanced experience with tolerance stack-up analysis software (e.g. Cetol) and statistical process control., • Deep knowledge of wireless communications, IoT applications, and connectivity solutions in medical devices., • Extensive experience with robotic systems, surgical automation platforms, medical robotics, or advanced medical device systems., • Professional Engineer (PE) license., • Published technical papers or patents in mechatronics or medical device fields. Critical Innovations is an Affirmative Action/Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, age, protected veterans' status, or any other characteristic protected by law. Benefits: • 401(k) Safe Harbor Plan, • Healthcare Insurance: Medical, Dental and Vision, • Other Insurance: Life Insurance and Long-Term Disability (LTD) Insurance, • Time Off: Paid Time Off (PTO), Paid Sick Leave, Paid Holidays, and Paid Bereavement Leave, • Tuition Reimbursement Program, • Performance Bonus, • Flexible Schedule Salary $100,000 - $140,000 per year Privacy Policy | Critical Innovations

Job DescriptionCX2 is a next-generation defense technology company founded to deliver spectrum dominance for the United States and our allies. CX2’s AI-enabled hardware and software platforms detect, disrupt and defend the electromagnetic spectrum across land, air, sea and space domains. We are looking for a talented and experienced Mechanical Engineer with a minimum of 2 years in the aerospace and defense industry. This individual will be responsible for the design, development, testing, and integration of mechanical systems and components for various aerospace platforms, including aircraft, space systems, and defense applications. This is a hands-on engineering role in a multidisciplinary environment that values innovation, precision, and reliability. This position is based at our El Segundo, CA headquarters and requires an onsite presence. Key ResponsibilitiesDesign & Developmento Lead the mechanical design of complex components and subsystems including structural frames, mechanisms, enclosures, brackets, and mounts.o Generate detailed engineering drawings, 3D models, and specifications in compliance with industry standards.Analysis & Simulationo Perform structural, thermal, and dynamic analysis using tools like FEA and CFD.o Optimize designs for weight, cost, manufacturability, and durability.Prototyping & Testingo Support the fabrication, assembly, and testing of mechanical prototypes.o Develop test plans, oversee test execution, and document results to validate design performance.System Integrationo Collaborate with systems, electrical, and manufacturing teams to ensure seamless integration of mechanical components into larger systems.o Address fit, form, and function issues during integration and support troubleshooting. Compliance & Documentationo Ensure compliance with aerospace standards and customer specifications (e.g., MIL-STD, ASME, AS9100).o Produce and maintain comprehensive design documentation, including BOMs, change logs, and reports.Required Qualifications • Bachelor’s degree in Mechanical Engineering (Master’s preferred)., • Minimum 2 years of mechanical design experience in the aerospace and/or defense sector., • Proficiency in CAD software such as SolidWorks, Creo, or CATIA., • Strong knowledge of aerospace materials, design for manufacturing (DFM), and fabrication techniques., • Experience with structural and thermal analysis tools (e.g., ANSYS, NASTRAN)., • Familiarity with aerospace environmental and qualification testing., • Excellent problem-solving and critical-thinking skills., • Strong written and verbal communication abilities., • Ability to work extended hours and/or weekends as needed for mission critical deadlines.Bonus Points, • Experience with composite materials and advanced manufacturing techniques., • Background in designing for high-stress, high-temperature, or high-vibration environments., • Knowledge of systems engineering practices and lifecycle management., • Security clearance or ability to obtain one.ITAR Regulations, • To Conform to US Government Regulations, applicant must be a U.S. Citizen or National or U.S. lawful, permanent resident (aka green card holder), or be eligible to obtain the required authorizations from the U.S. Department of State. Note: Those currently on OPTs and/or H1Bs do not currently qualify for ITAR. Learn more about the ITAR here.What We Offer, • Competitive salary, stock options and benefits, including health, vision and dental and 401K., • Generous PTO + most Federal Holidays observed., • Professional growth and development opportunities., • Collaborative and inclusive work environment., • Access to the latest tools and technologies., • High levels of responsibility and autonomy.

Job DescriptionDescriptionAs a Spacecraft Integration Engineer at Impulse, you will own all aspects of the spacecraft build from vehicle assembly through checkouts and launch site integration. Impulse is building an exceptional team and this position is a growth opportunity open to high performers of any experience level above the basic qualifications. Responsibilities • Own spacecraft build from assembly start through integration onto the launch vehicle, • Execute critical system-level testing, working directly with subsystem level owners, • Plan, support and drive system integration and activation alongside skilled technician teams, • Build, organize and manage a multidisciplinary schedule to drive delivery of the spacecraft on time, • Provide innovative solutions to problems while operating with a high degree of autonomy, • Work and communicate effectively at a technical level with numerous teams across propulsion, avionics, structures, software, test, and manufacturing, • Identify, track, and communicate build issues and work across the organization to drive resolutions, • Bachelor’s degree in mechanical engineering, chemical engineering, materials engineering, or other engineering discipline, • 4+ years of experience integrating, designing, and/or building an aerospace, industrial, chemical, or material manufacturing process, • 7+ years of experience working integration/design/build an aerospace, industrial, chemical, or material manufacturing process, • Hands-on experience working with complex fluid or mechanical systems in a professional setting, • Demonstrated expertise in the design, build, and operation of hazardous processing equipment, • Experience using Siemens NX, SOLIDWORKS, or similar CAD software, • Experience drafting and updating piping and instrumentations schematics, • Experience using SQL or other similar data base systems, • Familiarity with industrial control systems (such as PLCs), • Excellent written and oral communication, especially translating technical concepts for non-technical audiences, • General hands-on mechanical experience: welding, automotive, pumps/valves, rocketry, etc., • Ability to work in a fast paced, autonomously driven, and demanding atmosphere Additional Information: Compensation bands are determined by role, level, location, and alignment with market data. Individual level and base pay is determined on a case-by-case basis and may vary based on job-related skills, education, experience, technical capabilities and internal equity. 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. Learn more about the ITAR here. Impulse Space is an Equal Opportunity Employer; employment with Impulse Space is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Manufacturing Engineer III The successful candidate will determine the optimal manufacturing methods and process for producing company motors and resolvers efficiently. Understanding of lean improvement methodology, ergonomics, time studies for reducing waste and excess, line balancing, 6S, Kaizens, etc. Who are we? Founded in 1849, Ducommun is the oldest company in California. Starting as a hardware supply store during the California Gold Rush and eventually assisted in the birth of the aerospace industry in Southern California by providing aircraft aluminum to early aerospace pioneers like Lindbergh, Douglas and Lockheed. Today Ducommun is a global provider of innovative manufacturing solutions for customers in the aerospace, defense and industrial markets. We specialize in electronic and structural systems, producing complex products and components for commercial aircraft platforms, mission-critical military and space programs, and sophisticated industrial applications. Our Facility in Carson, CA is our Engineered Products Group location, which houses our Human Machine Interface, Motion Control Device, Radiofrequency Departments. Job Summary \n • Create and lead continuous improvement projects utilizing lean and six sigma tools.\n, • Lead cross functional teams to support RCCA activities on CARs and DMRs.\n, • Lead the development of manufacturing processes, procedures, and tooling for new products.\n, • Lead the implementation efforts for new manufacturing equipment.\n, • Design manufacturing processes, work instructions and production layouts for assemblies, equipment installation, and material handling.\n, • Train production personnel on the proper use and execution of tools, processes, and procedures.\n, • Support production operations and personnel on technical issues.\n, • Estimate labor hours for new and existing products.\n, • Create and update routing information (cycle times, notes, etc.).\n, • Communicate with customers, vendors, and suppliers on projects on technical issues as required.\n, • Design, test, and validate tooling and fixtures.\n, • Create data collection plans to parts and processes when necessary to understand process behavior.\n\n Required Skills and Qualifications \n • Working understanding of 6-Sigma and Lean Manufacturing concepts.\n, • Experience leading cross functional teams on projects.\n, • Professional knowledge of manufacturing and assembly processes together with work measurement and work standards.\n, • Ability to read and interpret engineering drawings.\n, • Ability to effectively present information and respond to questions from managers, clients and customers.\n, • Ability to interpret an extensive variety of technical instructions in mathematical or diagram form and deal with several abstract and concrete variables.\n, • Ability to define problems, collect data, establish facts, and draw valid conclusions.\n, • CAD/CAM software experience (Solidworks, Mastercam, etc.).\n, • Working knowledge at an intermediate level of computer skills in e-mail, Word, Excel, PowerPoint, and Visio.\n, • Ability to work independently, with a higher level of judgement making skills.\n, • 5-7 years experience in a production environment, preferably with electromechanical, aerospace, and industrial applications.\n\n Base Compensation: USD 100,000.00 - 120,000.00 Paid Salaried Equal Opportunity EmployerVeterans/Disabled 23301 S. Wilmington Ave Carson, California, 90745 United States

Akkodis is seeking an Electrical Manufacturing Engineer Contract-to-Hire with a direct client in Carson, CA. • Location: Carson CA, • Rate: $35.00 to $42.00 per hour, • Duration: 6+ months-to-hire Job Summary: The Electrical Manufacturing Engineer defines the production process flow and production line structure for design Engineering, Quality Assurance, and Operational Excellence for a program or site. This role optimizes operations by supporting production element mainly through Bill of Materials, Routers, and work instructions. This role also implements manufacturing resource usage for continuous improvement. Summary of Duties: 1. Provide high level technical deliverables during the manufacturing (production) engineering phase such as production documentation, industrial validation process, 2. Provide system level to design engineering to improve product design for ease of manufacturing, optimization of cost, weight reduction and time to manufacture product, 3. In product design phase: perform complex high-level technical analysis that demonstrates production constraints and opportunities are recognized and addressed - evaluate the current state of industrial capacity and capability relative to program requirements - propose changes to program plans to ensure that production cost, quality and delivery objectives can be met., 4. Perform identification and justification of capital expense and infrastructure investments and oversee their implementation for a program or site., 5. Review highly complex 2D drawings and 3D models of components and systems for manufacturability., 6. Perform highly-complicated time studies, develop work breakdown structures for entire programs, develop detailed work instructions and collaborate in development of specifications, 7. Develop, maintain, and report industrialization metrics in line with Cabin standard KPI’s and communicate performance on a regular basis, 8. Ensure that Lean principles are used to impact site production performance, 9. Perform all other duties as assigned. Experience: • Minimum 2 years related experience in highly regulated engineering design or production environment., • focused on building, soldering, crimping "canon plug" more experience with technical troubleshooting, and someone who can come in and roll up sleeves and work., • Fluency with ERP systems, • Knowledge of SolidWorks, CATIA V5. SmarTeam is preferred., • Strong knowledge of Microsoft Office (Word, Excel, PowerPoint) Knowledge in Visio and Project is a Plus., • Experience working at an aircraft or other aerospace OEM. Automotive industry experience is acceptable., • Knowledge of common materials and manufacturing processes used in the aerospace industry., • Proven ability to read and interpret complex engineering drawings and models at a system level., • Good knowledge and understanding of Lean Manufacturing and Six Sigma, use of many LEAN tools., • Highly developed organization and communication skills., • Ability to work well independently and cross-functionally without oversight., • Excellent communication, time-management, and problem-solving skills., • Strong knowledge of primary processes like CNC machining, Layup and Crush Core. If you are interested in this role, then please click APPLY NOW. For other opportunities available at Akkodis, or any questions, feel free to contact me at . Equal Opportunity Employer/Veterans/Disabled Benefit offerings available for our associates include medical, dental, vision, life insurance, short-term disability, additional voluntary benefits, an EAP program, commuter benefits, and a 401K plan. Our benefit offerings provide employees the flexibility to choose the type of coverage that meets their individual needs. In addition, our associates may be eligible for paid leave including Paid Sick Leave or any other paid leave required by Federal, State, or local law, as well as Holiday pay where applicable. Disclaimer: These benefit offerings do not apply to client-recruited jobs and jobs that are direct hires to a client. To read our Candidate Privacy Information Statement, which explains how we will use your information, please visit ___. The Company will consider qualified applicants with arrest and conviction records in accordance with federal, state, and local laws and/or security clearance requirements, including, as applicable: · The California Fair Chance Act · Los Angeles City Fair Chance Ordinance · Los Angeles County Fair Chance Ordinance for Employers · San Francisco Fair Chance Ordinance

Job DescriptionDescription: As a Product Engineer II, you will play a key role in the development and optimization of our cutting-edge microwave and millimeter-wave technology products. You will work closely with cross-functional teams, including design, manufacturing, and quality assurance, to ensure that our products meet the highest standards of quality, performance, and reliability. · Develop and design MIC and MMIC based RF multi-chip modules, amplifiers, and subsystems. · Lead the creation and release of RF commercial, military, and flight products. · Ensure product performance and reliability through comprehensive analysis, including conducting root cause analysis and implementing corrective actions for product non-conformities. · Design to military/flight standards with formal verification. · Deliver engineering tasks timely: from design to production documentation. · Contribute to proposals through design concepts, technical writing, and cost estimates. · Prepare and deliver design reviews. · Mentor and provide guidance to junior engineering team members. · Address engineering and production challenges across RF, electrical, mechanical, and testing. · Develop and release product documentation, including test procedures and datasheets. · Drive continuous improvement initiatives to enhance product quality, manufacturing efficiency, and project progress, while anticipating issues and managing costs. · Transfer prototypes and documentation to production, and support production enhancements. · Collaborate with suppliers and external partners to ensure the timely procurement of materials and components. · Stay updated on industry trends, technologies, and standards to keep our products competitive. · Adhere to QuinStar procedures and safety guidelines. · Support special projects, providing additional assistance and resources as needed. · Exemplify QuinStar’s Core Values—Accountability, Compassion, and Tenacity—in all tasks, ensuring that your work directly contributes to team success and company growth. Requirements: · Must meet Export Control compliance requirements, therefore a “US Person” as defined by Federal Government. · Bachelor’s degree in electrical engineering or equivalent. · Minimum 5 years of experience in RF component, amplifier, subsystem design, and development. · Proficiency in analog, digital, and RF circuit development and analysis. · Knowledge of RF theory and familiarity with RF design software. · Experience with RF circuit verification using lab test equipment. · Ability to understand and review mechanical designs, especially thermal concepts. · Proficient in using design tools like Spice, HFSS, AWR, Altium, AutoCad, or Solidworks. · Expertise in Thermal design and analysis. · Excellent analytical and problem-solving skills. · Excellent communication and interpersonal skills. · Experienced with LabView, Vee, Python, or Matlab for automation and analysis. · Understanding of micro-controller applications. · Self-motivated with a strong desire for continuous learning and professional development. Physical Requirements: Engage in the following activities for prolonged periods of time: This role routinely uses standard office equipment such as computers, phones, photocopiers, and filing cabinets. · Ability to stay in stationary position for extended length of time. · Remove or replace up to 20 pounds. · Positioning, arranging, or moving items up to certain heights or at ground level. · Occasional ascending/descending of Ladders. · Ability to use/work on small parts or tools for an extended period of time. · Work using a microscope.

Job DescriptionDescriptionCome build a new space vehicle at Impulse! As we approach our first launches, you will have the opportunity to get in on the ground-floor of manufacturing processes and procedures. As a Spacecraft Integration Technician at Impulse, you will be doing final assembly, integration & test of flight hardware. This hardware will consist of anything from harnesses, and cables, to mechanical and composite assemblies. Responsibilities • Assemble, install, and test flight-ready hardware, • Use precision calibrated tools – torque wrenches, micrometers and calipers, • Hands on operations with sub-assemblies, • Read and interpret technical drawings, and follow detailed work instructions, • Perform work according to procedures, specifications, and test instructions; sometimes in an ambiguous environment, • Use various mechanical tools without instruction, • Collaborate with manufacturing & design engineers to develop and document activities/procedures, • Ensure all production services are performed on time, safely and in a professional manner, • Perform other related duties, as assigned, for the purpose of ensuring an efficient and effective work environment Minimum Qualifications • High school diploma or equivalency certificate, • 5+ years of experience in hardware assembly, test, and/or installation of flight hardware, • Skill in operating and manipulating machinery and various hand and power tools requiring manual dexterity, • A demonstrated ability in reading/understanding technical drawings, manuals and reports, • Demonstrated experience working in ESD sensitive integration facilities, • Experience mating/de-mating/handling of flight and non-flight cables and harness, • Demonstrated experience using calibrated tooling (torque wrenches, precision measuring instruments, etc.), • Ability to rapidly change roles/responsibilities while working in a high-paced, challenging work environment, • Proficient with computers and the ability to use MS Office and Manufacturing Execution Software (Ion, Manufacturo, or other), • Ability to effectively communicate (verbal and written) with engineering and production, • Ability to work effectively in a team environment, • Demonstrated willingness to learn Preferred Skills and Experience • 8+ years' of demonstrated experience performing final assembly on rockets, spacecraft or satellites, or complicated spacecraft or rocket sub-assemblies, • Experience with environmental testing (System Pressure, Thermal Vacuum, Thermal Cycle, Vibe, Shock, Acoustics), including operating associated test equiptment, • Experience with CAD Software (NX, SolidWorks, Catia, etc), • Demonstrated knowledge and experience with pressure, temperature and flow measurement devices, mechanical and electrical systems, and propulsion engines, • FAA Airframe and PowerPlant license, • Experience in fast-paced production environment with flight hardware, • Must be willing to work all shifts, overtime, and/or weekends as needed, • Must be able to lift at least 25 lbs. unassisted, • Must be able to climb ladders and be comfortable working in tight spaces, • Limited travel may be required (approximately 10%) Additional Information: Compensation bands are determined by role, level, location, and alignment with market data. Individual level and base pay is determined on a case-by-case basis and may vary based on job-related skills, education, experience, technical capabilities and internal equity. In addition to base salary, for full-time hires, you may also be eligible for long-term incentives, in the form of stock options, and access to medical, vision & dental coverage as well as access to a 401(k) retirement plan. Impulse Space’s spacecraft manufacturing business is subject to U.S. export regulations including the International Traffic in Arms Regulations (ITAR) and Export Administration Regulations (EAR). This position requires applicants to be either U.S. Persons (i.e., U.S. citizen, U.S. national, lawful permanent U.S. resident (green card holder), an individual granted asylum in the U.S., or an individual admitted in U.S. refugee status) or persons eligible to obtain an export license from the U.S. Departments of State, Commerce, or other applicable U.S. government agencies. Learn more about the ITAR here. Impulse Space is an Equal Opportunity Employer; employment with Impulse Space is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Job DescriptionPlease Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State. At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team. We are looking to add a Senior Valve Design Engineer I to our team. If you enjoy working in a startup environment and have experience in the design of the valves for different pneumo-hydraulic systems, we would like to hear from you. In this role, you will be responsible for driving design decisions, mentoring engineers, and ensuring our vehicle systems meet performance, reliability, and safety standards. The ideal candidate will have a strong background in CAD systems, CFD and FEA simulations, combined with hands-on experience in experimental development and testing of all types of valves (inc. cryogenic).JOB DUTIES AND RESPONSIBILITIES • Design and develop a variety of valves, including pneumoactuated, electropneumatic, electrohydraulic check valves, throttles, and regulators., • Own requirements definition, architecture trades, and system-level integration for assigned subsystems., • Perform CFD analyses to evaluate performance parameters such as pressure drops and hydraulic characteristics., • Conduct structural and thermal FEA simulations to ensure reliability and mechanical integrity under operating conditions., • Develop and execute test programs, analyze experimental data, and apply findings to optimize designs., • Collaborate across mechanical, aerospace, and controls engineering teams to deliver flight-ready hardware.JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS, • Master’s degree in Mechanical Engineering, Aerospace Engineering, or a related field., • 4+ years of industry experience in aerospace propulsion systems or related areas., • Hands-on proficiency in CAD tools (Siemens NX, SolidWorks)., • Strong expertise in Ansys CFX, Fluent, and Mechanical for simulation and analysis., • Demonstrated expertise in structural or mechanical design for flight hardware., • Experience in early-stage vehicle architecture and design trades., • Strong analytical and problem-solving skills with high attention to detail., • Excellent written and verbal communication skills.PREFERRED EXPERIENCE, • Prior experience designing cryogenic valves for liquid rocket engines or other rocket systems., • Practical experience in test bench setup and performance diagnostics., • Familiarity with aerospace safety and reliability practices.

Job DescriptionDescription: As a Product Engineer I at QuinStar, you'll support the development and production of advanced microwave and millimeter-wave products. In this role, you will work closely with senior engineers across design, manufacturing, and quality teams to contribute to the delivery of reliable, high-performance RF systems for commercial, defense, and aerospace applications. • Assist in the design and development of RF multi-chip modules, MIC/MMIC-based amplifiers, and subsystems., • Support product testing, validation, and troubleshooting under the guidance of senior engineers., • Help prepare engineering documentation, including test procedures, assembly and drawings., • Contribute to design reviews by gathering data, preparing materials, and participating in discussions., • Perform basic analysis to support root cause investigations and corrective actions for product issues., • Aid in the transition of prototypes to production, including support for documentation and process improvements., • Collaborate with manufacturing, quality, and supply chain teams to ensure product readiness., • Stay current on industry standards and internal processes to support compliance and continuous improvement., • Maintain adherence to all company policies, procedures, and safety practices., • Support special projects, providing additional assistance and resources as needed.Exemplify QuinStar’s Core Values—Accountability, Compassion, and Tenacity—in all tasks, ensuring that your work directly contributes to team success and company growth. Requirements:, • Due to federal contract requirements, U.S. citizens are eligible for this role., • Bachelor’s degree in electrical engineering., • Excellent communication and interpersonal skills., • Minimum of one year in RF, MW, or MMW component design, testing, and development., • Expertise in micro-electronic circuits, theory, and mechanical design., • Proficiency in RF theory, design, and relevant software tools., • Familiarity with Military Standards for RF products., • Hands-on experience with lab test equipment and circuit verification., • Proficiency in simulation/design tools (e.g., Spice, HFSS, AWR, Altium, AutoCad, Solidworks)., • Knowledge in Thermal design and analysis skills., • Experience with tools like LabView, Vee, Python, or Matlab for automation and analysis., • Knowledge of micro-controller applications., • Strong analytical, problem-solving, and decision-making skills. Physical Requirements: This job operates in a professional office environment. This role routinely uses standard office equipment such as computers, phones, photocopiers, and filing cabinets. Ability to participate in the following activities for extended durations: • Ability to stay in stationary position for extended length of time., • Remove or replace up to 30 pounds., • Positioning, arranging, or moving items up to certain heights or at ground level., • Ability to use/work on small parts or tools., • Ability to move around a Lab, Cleanroom and light manufacturing environments., • Work using a microscope.

Job DescriptionDescriptionAs a Tanks Integration Technician at Impulse, you will be doing final assembly, integration & test of flight hardware for our Helios vehicle. Helios is Impulse's kick-stage designed for deeper space missions. This hardware will consist of anything from harnesses, and cables, to mechanical and composite assemblies. Responsibilities • Assemble, install, and test flight-ready hardware, • Use precision calibrated tools – torque wrenches, micrometers and calipers, • Hands on operations with sub-assemblies, • Read and interpret technical drawings, and follow detailed work instructions, • Perform work according to procedures, specifications, and test instructions; sometimes in an ambiguous environment, • Use various mechanical tools without instruction, • Collaborate with manufacturing & design engineers to develop and document activities/procedures, • Ensure all production services are performed on time, safely and in a professional manner, • Perform other related duties, as assigned, for the purpose of ensuring an efficient and effective work environment Minimum Qualifications • High school diploma or equivalency certificate, • 5+ years of experience in hardware assembly, test, and/or installation of flight hardware, • Skill in operating and manipulating machinery and various hand and power tools requiring manual dexterity, • A demonstrated ability in reading/understanding technical drawings, manuals and reports, • Demonstrated experience working in ESD sensitive integration facilities, • Experience mating/de-mating/handling of flight and non-flight cables and harness, • Demonstrated experience using calibrated tooling (torque wrenches, precision measuring instruments, etc.), • Ability to rapidly change roles/responsibilities while working in a high-paced, challenging work environment, • Proficient with computers and the ability to use MS Office and Manufacturing Execution Software (Ion, Manufacturo, or other) Preferred Skills and Experience • 8+ years' of demonstrated experience performing final assembly on rockets, spacecraft or satellites, or complicated spacecraft or rocket sub-assemblies, • Experience with environmental testing (System Pressure, Thermal Vacuum, Thermal Cycle, Vibe, Shock, Acoustics), including operating associated test equiptment, • Experience with CAD Software (NX, SolidWorks, Catia, etc), • Demonstrated knowledge and experience with pressure, temperature and flow measurement devices, mechanical and electrical systems, and propulsion engines, • FAA Airframe and PowerPlant license, • Experience in fast-paced production environment with flight hardware, • Knowledge of pressure, temperature and flow measurement devices, mechanical and electrical systems, and propulsion engines ADDITIONAL INFORMATION:, • Must be willing to work all shifts, overtime, and/or weekends as needed, • Must be able to lift at least 25 lbs. unassisted, • Must be able to climb ladders and be comfortable working in tight spaces, • Limited travel may be required (approximately 10%) Additional Information: Compensation bands are determined by role, level, location, and alignment with market data. Individual level and base pay is determined on a case-by-case basis and may vary based on job-related skills, education, experience, technical capabilities and internal equity. In addition to base salary, for full-time hires, you may also be eligible for long-term incentives, in the form of stock options, and access to medical, vision & dental coverage as well as access to a 401(k) retirement plan. Impulse Space’s spacecraft manufacturing business is subject to U.S. export regulations including the International Traffic in Arms Regulations (ITAR) and Export Administration Regulations (EAR). This position requires applicants to be either U.S. Persons (i.e., U.S. citizen, U.S. national, lawful permanent U.S. resident (green card holder), an individual granted asylum in the U.S., or an individual admitted in U.S. refugee status) or persons eligible to obtain an export license from the U.S. Departments of State, Commerce, or other applicable U.S. government agencies. Learn more about the ITAR here. Impulse Space is an Equal Opportunity Employer; employment with Impulse Space is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Job DescriptionPlease Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State. At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team. We are looking to add a Senior CAD Designer I to our team. If you are great at what you do, enjoy working in a startup environment, and are passionate about developing leading-edge hardware for satellites, spacecraft, and aerospace systems, we would like to hear from you. In this role, you will be responsible for a wide range of CAD design assignments in support of the mechanical engineering team including the creation of models and/or drawings from CAD, sketches, notes, and other documentation provided by engineering staff. You will ensure that design documentation complies with the program requirements, organizational processes and industry standards, and will prepare accurate drawings with proper tolerances, dimensions, and instructions. As a small company, the Cesium team “wears many hats.” Candidates should be comfortable with a varied workflow that may involve multitasking between library management, CAD design, review, and other related tasks.JOB DUTIES AND RESPONSIBILITIES • Provide CAD drawing support (SolidWorks Drawings) throughout the product development process., • Generate and/or modify product’s models, drawings, and documentation., • Identify problems or issues in CAD designs and drawings and provide corrective actions., • Manage and control mechanical digital data files and drawings., • Prepare and incorporate engineering change orders., • Input data and manage hardware structures in a Product Data Management tool (SolidWorks PDM).JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS, • Technical degree in Mechanical Engineering Technology or similar, or, if no degree, 4 years of additional relevant experience is required., • Minimum of 2-4 years of experience as a CAD Drafter., • Proficiency or expert knowledge in using CAD tools. Experience with SolidWorks is preferred., • Experience generating and/or modifying product models, drawings, and documentation., • Ability to read schematics, assembly drawings, and product specifications., • Comfortable with collaboration tools such as MS Teams, Confluence, and Jira., • Ability to work well under deadlines., • Strong organizational skills., • An eye for detail., • Excellent written and verbal communication skills.PREFERRED EXPERIENCE, • Strong mechanical proficiency and general understanding of manufacturing (CNC, 3D printing, etc.) and mechanical assembly techniques., • Knowledge of applicable government and industry standards including ASME Y14.5 (Geometric Dimensioning and Tolerancing) and ASME Y14.100 (Engineering Drawing Practices), and its application techniques., • Previous experience in supporting the design of electronic packages, ground structures, mechanisms, and/or composite structures.

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