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Lead Power Electronics Engineer Anaheim, CA This company, a developer of much-needed power technology, is looking for a Lead Power Electronics Engineer who can be a hands-on leader for full life-cycle development of board-level hardware. Only US Citizens can be considered. Company Information While this company has the energy and innovative culture of a start-up, it’s an established, profitable company developing power technology for multiple industries, including aerospace, defense, and industrial technologies. 2025 was a very successful year, and 2026 is looking even better. They offer a hard-to-find mix of stability, growth, and the ability to make a difference in industry-changing technology. Position Description In this role, you’ll be the lead over a team of 3 hardware engineers, doing design, test, debugging, and release of power inverters and converters (10-300 kW). Your responsibilities will be a mix of hands-on development and guiding team members through the full development life-cycle, from concept to release into high volume production. Other responsibilities include: • Evaluate customer/project requirements and selecting appropriate topologies for DC/AC and DC/DC applications, • Select active semiconductor switching devices as well as passive components required for converter power circuits (capacitors, inductors, transformers, etc.), • Have a hand in multiple projects (3-5), • Analyze switching and transient behavior of devices to determine limits, proper gating, operation and implementation, • Design analysis including modeling, simulation, and control loops, • Optimize designs with an eye toward efficiency, density, and cost, • Conduct design reviews and follow NPI process, • Perform hands-on lab work building and debugging prototypes, • Lead the interface with contractors to outsource project tasks, track the progress per project schedule, and report it to management team Qualifications • BSEE (focus on power electronics) with 8+ years of experience in full development life-cycle power electronics development at the board-level (digital, analog, and power electronic circuit design)., • Background developing power electronics in the range of 100-300 kW., • Experience either as a lead engineer or as a senior engineer, ready to step into a lead-level role., • Strong understanding of areas such as:, • power inverters, • 3-phase power systems, • space vector, sinusoidal, and/or discontinuous PWM schemes, • SiC and GaN devices, • Circuit simulation software (Matlab, Simulink, LTSpice, etc.), • Excellent communication skills, with the proven ability to mentor engineers and be a primary point of contact for the team. Compensation: $190-240K base plus performance bonus. This is a direct-hire position, with a full benefit package. The company will support relocation for qualified candidates. The company can only consider US Citizens.

Application close date: Applications will be accepted on an ongoing basis until the requisition is closed. At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We're working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the history of spaceflight! This role is part of TeraWave, a satellite communications network designed to deliver symmetrical data speeds of up to 6 Tbps anywhere on Earth. This network will service tens of thousands of enterprise, data center, and government users who require reliable connectivity for critical operations. We are seeking an RFIC Design Engineer to design and develop advanced integrated circuits for our revolutionary TeraWave satellite communications network. This role will be instrumental in creating the RF components that enable our constellation to deliver symmetrical data speeds of up to 6 Tbps globally. The ideal candidate brings expertise in RF circuit design, semiconductor technologies, and satellite communications, thriving in a fast-paced environment where innovation meets mission-critical execution. Responsibilities include but are not limited to: • Design and develop ASICs and RFICs that meet the stringent standards of satellite communication, ensuring high performance and efficiency, • Create Q/V-band RF front-end components including LNAs, PAs, mixers, and filters for satellite applications, • Implement advanced RF processing technologies that support satellite missions with reduced size, weight, and power (SWaP), • Develop high-frequency circuit designs for both LEO and MEO satellite platforms, • Perform circuit simulations, layout, and verification of RF integrated circuits, • Collaborate with system engineers to define RFIC specifications and requirements, • Utilize data analytics to optimize ASIC performance and drive innovation in satellite communication, • Design for radiation tolerance and reliability in the space environment, • Support prototype testing, characterization, and qualification of RF components, • Work with semiconductor foundries and packaging vendors to ensure manufacturability, • Document design processes, test results, and performance characteristics, • Troubleshoot and resolve design issues throughout the development cycle Minimum Qualifications: • B.S. degree in Electrical Engineering, Microelectronics, or related field, • 5+ years of experience in RFIC/MMIC design for communications applications, • Demonstrated expertise in RF circuit design techniques and methodologies, • Experience with industry-standard EDA tools for RF design and simulation, • Knowledge of semiconductor fabrication processes and design rules, • Understanding of RF measurements and test methodologies, • Experience with high-frequency designs (Ka-band and above) Preferred Qualifications: • M.S. or Ph.D. in Electrical Engineering with focus on RF/microwave design, • Experience with Q/V-band circuit design for satellite communications, • Knowledge of radiation effects on semiconductor devices, • Experience with GaN, GaAs, SiGe, or other advanced semiconductor processes, • Background in phased array systems or beamforming networks, • Experience with power amplifier design and efficiency optimization techniques, • Understanding of digital signal processing integration with RF components Other site ranges may differ Culture Statement Don't meet all desired requirements? Studies have shown that some people are less likely to apply to jobs unless they meet every single desired qualification. At Blue Origin, we are dedicated to building an authentic workplace, so if you're excited about this role but your past experience doesn't align perfectly with every desired qualification in the job description, we encourage you to apply anyway. You may be just the right candidate for this or other roles. Export Control Regulations Applicants for employment at Blue Origin must be a U.S. citizen or national, U.S. permanent resident (i.e. current Green Card holder), or lawfully admitted into the U.S.as a refugee or granted asylum. Background Check * Required for all positions: Blue's Standard Background Check * Required for Certain Job Profiles: Defense Biometric Identification System (DBIDS) background check if at any time the role requires one to be on a military installation * Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs. and/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing (CDL drivers only), vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. * Required for certain Job Profiles: Ability to obtain and maintain Merchant Mariner Credential, which includes pre-employment and random drug testing as well as DOT physical Benefits * Benefits include: Medical, dental, vision, basic and supplemental life insurance, paid parental leave, short and long-term disability, 401(k) with a company match of up to 5%, and an Education Support Program. * Paid Time Off: Up to four (4) weeks per year based on weekly scheduled hours, and up to 14 company-paid holidays. * Dependent on role type and job level, employees may be eligible for benefits and bonuses based on the company's intent to reward individual contributions and enable them to share in the company's results, or other factors at the company's sole discretion. Bonus amounts and eligibility are not guaranteed and subject to change and cancellation. Please check with your recruiter for more details. Equal Employment Opportunity Blue Origin is proud to be an Equal Opportunity/Affirmative Action Employer and is committed to attracting, retaining, and developing a highly qualified and dedicated work force. Blue Origin hires and promotes people on the basis of their qualifications, performance, and abilities. We support the establishment and maintenance of a workplace that fosters trust, equality, and teamwork. We provide all qualified applicants for employment and employees with equal opportunities for hire, promotion, and other terms and conditions of employment, regardless of their race, color, religion, sex, sexual orientation, gender identity, national origin/ethnicity, age, physical or mental disability, genetic factors, military/veteran status, or any other status or characteristic protected by federal, state, and/or local law. Blue Origin will consider for employment qualified applicants with criminal histories in a manner consistent with applicable federal, state, and local laws, including the Washington Fair Chance Act, the California Fair Chance Act, the Los Angeles Fair Chance in Hiring Ordinance, and other applicable laws. For more information on "Know Your Rights," please see ___. Affirmative Action and Disability Accommodation Applicants wishing to receive information on Blue Origin's Affirmative Action Plans, or applicants requiring a reasonable accommodation in order to participate in the application and/or interview process, please contact us at___. Please note this is a publicly managed inbox. Please do not include any personal medical information in your request. California Applicant Privacy Notice If you are a California resident, please reference the CA Applicant Privacy Notice ___.

Design the Hardware Behind High-Performance Systems This Jobot Job is hosted by: Andrew Nguyen Are you a fit? Easy Apply now by clicking the "Apply" button and sending us your resume. Salary: $200,000 - $250,000 per year A bit about us: Based in Cypress, CA and focus our Engineering efforts on Engineering and Manufacturing cleaner and greener power resources. Our products are designed to both harvest and use energy in the most environmentally safe way possible for our EcoSystem. We service the Oil & Gas as well as the Defense Industries, providing pumps, generators, and TurboExpanders. Why join us? • 220-235k Base Salary!, • 7.5 % Annual Bonus!, • Flexible Work Schedules!, • 401K Matching!, • Accelerated Career Growth!, • Challenging Problems!Job Details Essential Duties and Responsibilities: • Evaluate customer/project requirements and selecting appropriate topologies for DC/AC and DC/DC applications, • Perform as a lead design engineer for power electronics products including all essential engineering analysis aspects from initial planning stages through study, design, and test., • Lead, design, develop and test advanced power electronics, such as converters and inverters, using medium to high power switching components (hundreds of kW) and associated protection and gating circuitry., • Selecting active semiconductor switching devices as well as passive components required for converter power circuits (capacitors, inductors, transformers, etc)., • Lead verification testing on new designs and products, • Analyze switching and transient behavior of devices to determine limits, proper gating, operation and implementation, • Design analysis including modeling, simulation, and control loops, • Optimize designs with an eye toward efficiency, density, and cost, • Conduct design reviews and follow NPI process, • Perform hands-on lab work building and debugging prototypes, • Perform electrical characterization, design validation, and qualification, • Introduce the product into production, • Provide technical support for production and field product issues, • Lead projects and collaborate in cross-functional teams, • Prepare invention disclosures to protect intellectual property, • Mentor junior engineers, • BSc or MSc in Electrical Engineering with focus on power electronics and having +5 years of industry experience. PhD is plus., • Strong understanding of power inverters operation and design, • Strong understanding of 3-phase power systems, • Strong skillset of debugging power electronics circuits, • Experience with space vector, sinusoidal, and/or discontinuous PWM schemes., • Strong knowledge of digital, analog and power electronic circuits design, test, and debugging, • Experience with power electronics test equipment such as scope, DC/AC electronics load, DC/AC power sources, current and voltage probes, • Experience with SiC and GaN devices-based power converter design, • Perform power electronic circuit design (create schematic symbols and layout footprints, design schematic and layout, and create BOM) in Altium, • Magnetics design and optimization, • High frequency magnetics design knowledge, • Ability to drive, understand and adhere to product roadmaps, define new platforms, and extend products for power inverters (DC/AC), • Ability to prepare test reports, conclude the outcome of test results, provide the next steps in test plan, and present it to management level Jobot is an Equal Opportunity Employer. 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Job Description K2 is building the largest and highest-power satellites ever flown, unlocking performance levels previously out of reach across every orbit. Backed by $450M from leading investors including Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, Alpine Space Ventures, and others – with an additional $500M in signed contracts across commercial and US government customers – we're mass-producing the highest-power satellite platforms ever built for missions from LEO to deep space. The rise of heavy-lift launch vehicles is shifting the industry from an era of mass constraint to one of mass abundance, and we believe this new era demands a fundamentally different class of spacecraft. Engineered to survive the harshest radiation environments and to fully capitalize on today's and tomorrow's massive rockets, K2 satellites deliver unmatched capability at constellation scale and across multiple orbits. With multiple launches planned through 2026 and 2027, we're Building Bigger to develop the solar system and become a Kardashev Type II (K2) civilization. If you are a motivated individual who thrives in a fast-paced environment and you're excited about contributing to the success of a groundbreaking Series C space startup, we'd love for you to apply. The Role K2's plan doesn't stop at satellite buses, however. By operating our own vehicles and manifesting regular rides to space, K2 is uniquely positioned to design, test, and deploy-at-scale ambitious optical payloads in MEO, GEO, cis-lunar, and deep space on unprecedented timelines. The satellite bus is the platform – the payloads are the mission. There are any number of space-based optical payloads that can generate value here on Earth (ex. forest fire detection, climate and atmospheric monitoring, etc.) and further planetary science in our solar system (ex. hyper-spectral imaging, laser-altimetry, laser propulsion). For active optical payloads, high-power amplifiers and lasers that leverage K2's on-orbit power capabilities will be a fundamental and enabling technology. Some of these near-term applications require the development of high-power, space-qualified fiber lasers and amplifiers in the near / short-wave infrared (ex. 1064nm) – but the future of atmospheric science and remote sensing will be unlocked by advances in space-qualified lasers in the UV and mid-IR. As Principal Optical Amplifier / Laser Engineer, you will define how K2 develops, designs, manufactures, tests, and deploys high-power lasers and amplifiers across all active optical payloads. The development timelines, optical power levels, operating environments, and lifetimes we are targeting require meaningful innovation; you will have the resources and full support of K2 to make this possible and help raise the bar for the next generation of space technology companies. Responsibilities ... of high reliability fiber amplifier systems. • Collaborate with the optical and satellite bus teams to determine optimal set of requirements for lasers and amplifiers., • As the subject matter expert on lasers and optical amplifiers at K2, conduct system engineering feasibility studies for next-generation laser technologies supporting advanced remote sensing and planetary science payloads. In this capacity you will be fundamental to determining which future missions K2 undertakes., • Forecast a staffing plan, define roles, and interview candidates to ensure the optical payloads team is staffed appropriately to meet laser and amplifier deliverables on schedule., • Bachelor's degree in physics, optics, materials science, electrical engineering, or a related technical field., • Deep knowledge of the physics, limitations, and system engineering tradeoffs of a wide variety of optical amplifier and laser technologies (optical parametric amplifiers, semiconductor optical amplifiers, quantum cascade lasers, etc.), • Deep knowledge of fiber manufacturing and processing equipment (splicing, tapering, end-capping, lensing, etc.) and experience working with a wide variety of fiber types and materials (step-index, GRIN, hollow-core, photonic crystal, etc.), • Experience conducting environmental acceptance and qualification test campaigns on optical assemblies., • Experience in high-volume manufacturing and test automation., • Base salary range for this role is $190,000 - $280,000 + equity in the company, • Salary will be based on several factors including, but not limited to: knowledge and skills, education, and experience level If you need a reasonable accommodation as part of your application for employment or interviews with us, please let us know. Export Compliance As defined in the ITAR, "U.S. Persons" include U.S. citizens, lawful permanent residents (i.e., Green Card holders), and certain protected individuals (e.g., refugees/asylees, American Samoans). Please consult with a knowledgeable advisor if you are unsure whether you are a "U.S. Person." The person hired for this role will have access to information and items controlled by U.S. export control regulations, including the export control regulations outlined in the International Traffic in Arms Regulation (ITAR). The person hired for this role must therefore either be a "U.S. person" as defined by 22 C.F.R. § 120.15 or otherwise eligible for a federally issued export control license. Equal Opportunity K2 Space is an Equal Opportunity Employer; employment with K2 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 DescriptionDescriptionAs a Senior Photonics/Optical Communications Engineer, you will be responsible for the end-to-end optical signal chain of our laser communication system. You will design and integrate the laser transmitter and optical receiver that drive our high-data-rate link. This includes the seed lasers, modulators, fiber optics, optical amplifiers on the transmit side, as well as the fiber-coupled collection optics, detectors, and front-end electronics on the receive side. You’ll own the optical link budget and ensure that we meet the required optical signal-to-noise ratio and sensitivity. This role is very cross-disciplinary: you will work with the Optical Systems lead & Modem/DSP. As the Photonics lead, you will have the freedom to select technologies and shape the architecture and will guide the team in making the optical link a reality. This position is on-site and ideal for an engineer with deep experience in fiber optic sensors and amplifiers who can drive a design from lab prototype to a space-qualified product. Responsibilities • Design and develop the high-performance optical transmitter for the FSO link. Design the amplifier chain and manage fiber link budget., • Define the interface between the optical transceiver and the optical head (telescope). Work on the fiber-to-free-space relay optics, ensure polarization alignment and beam mode quality are maintained. Work closely with the team to manage the handover from fiber to telescope and to accommodate any pointing misalignments or focus adjustments., • Own the optical link budget analysis, calculate and flow down requirements for launch power, receiver sensitivity, losses, and noise figure. Model the end-to-end Optical Signal-to-Noise Ratio (OSNR) and Bit Error Rate (BER) performance as a function of atmospheric loss, pointing jitter, etc., • Identify and work with vendors for critical optical components. Ensure components meet space qualifications or develop a plan to ruggedize and test COTS components for space use (radiation testing, thermal vacuum testing of lasers, etc.)., • Provide technical input to the rest of the team from an optical communications perspective. Work with the Modem/DSP engineer to define the electrical-optical interface and pointing/control lead to coordinate fiber coupling. Ensure that the optical transceiver design aligns with overall system requirements and assist in system-level testing (e.g. end-to-end test of sending data over the laser link in a simulated environment). Minimum Qualifications • Bachelor’s or Master’s degree in Electrical Engineering, Photonics, Optical Engineering, Physics, or related field., • 5+ years of hands-on experience developing optical communication hardware or fiber-optic/photonics systems., • Strong knowledge of lasers and fiber optics. Experience with designing laser transmitter systems – e.g., working with semiconductor lasers or fiber lasers, modulators (EOMs/MZMs or acousto-optic modulators), and optical amplifiers (EDFAs or Raman amplifiers)., • Familiarity with managing optical power and nonlinearity (stimulated Brillouin/Raman scattering, etc.) in high-power fiber systems., • Experience with optical receivers and detectors for high-speed communications. Knowledge of photodetector types (PIN, APD, or coherent receivers) and experience designing or testing high-speed photodiode + amplifier front-ends. Understanding of concepts like shot noise, thermal noise, and how to achieve sensitivity down to the quantum limit (e.g., using coherent detection or APDs)., • Ability to model and analyze optical system performance. This could include link budget analysis in MATLAB/Python or using specialized photonic simulation tools. Comfort with concepts like OSNR, Eb/N0, BER, and using those to drive design decisions. Experience interpreting optical spectra, eye diagrams, and constellation diagrams to evaluate system performance., • Extensive hands-on lab experience with photonic equipment. Proficiency in using optical test instruments (optical spectrum analyzers, power meters, high-speed oscilloscopes, bit-error-rate testers, etc.)., • Skilled in fiber handling (splicing, connector termination, fiber alignment) and free-space optical alignment on an optical table. Demonstrated ability to set up complex optical experiments and troubleshoot issues (misalignments, reflections, noise sources)., • Aerospace/space experience is highly valued – e.g., designing optical or communication hardware for satellites, high-altitude aircraft, or space instruments. Knowledge of radiation effects on photonic components (radiation-hardened fiber, radiation-induced attenuation, etc.) and mitigation strategies. Experience with space qualification of optics (vibration testing of fiber assemblies, thermal vacuum operation of lasers) is a major plus., • Experience with coherent optical communication systems (homodyne or heterodyne). This includes an understanding of I/Q modulators, optical hybrids, and complex modulation formats (BPSK, QPSK, QAM), as well as familiarity with frequency/phase locking techniques for lasers. 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 Claros is a power management solutions company that is innovating at the intersection of power and compute to make AI more sustainable and widely available. By driving down the cost and complexity of power delivery and leveraging innovative hardware and software, the company seeks to decrease energy consumption, optimize power delivery, increase compute performance, and maximize the efficiency of AI operations. Power Management Integrated Circuit (PMIC) Controls Engineer About Claros Claros innovates at the intersection of power and compute. We build advanced semiconductor power management solutions that improve AI compute capacity, efficiency and reliability. Claros is an early-stage startup company located in Torrance, CA. If you are looking for challenging work and a strong technical environment with the collaborative & supportive culture, then Claros Tech is the company for you. We offer industry the best competitive pay & benefits and early-stage stock options. Location: Minimum of 3 days a week in the office in Torrance, CA. About the Team: We are open-minded, fast paced, problem solvers that value open dialogue and candor. Our passion is to challenge the status-quo and we embrace transformational thinking. Our response is never "no, but…." instead "yes, if….". We are mindful of our personal and organizational blinders and try to build an environment where our team members are At Their Best. About The Role Claros Inc. is seeking to hire an exceptional Power Management Integrated Circuit (PMIC) Controls Engineer to join our ASIC team in Torrance, CA. Candidate must be self-motivated individual to contribute to the evolution of Analog/Mixed-Signal (AMS) circuits, covering PMICs (Low-dropout (LDO) linear voltage regulators, Switching regulators, DC-DC Buck Converters), ADC/DAC, PLL, Gate Drivers, and PMIC chip integration). As a Senior level role you'll play a crucial role in system level strategies of Power management ICs from concepts into release to production, collaborating closely with other circuit designers, and leveraging sophisticated tools. What You Will Do In this role, you will be responsible for developing the algorithms for power sequencing, voltage scaling and implementing control loops for stability for PMICs used in a range of applications. • Collaborate with other engineers to define and implement design methodologies and best practices for PMIC design and related areas., • Work with multi-disciplinary teams including control, systems, testing to implement new ideas and in writing the specifications, design, characterization, verification and documentation., • Summarize and interpret results of highly complex performance checks and review it with team., • Use problem solving skills, experience, and supervise the layout circuit designers. Guide them with floor planning and in resolving DRC/LVS errors., • Behavior and transistor level circuit design, simulation and verification of power management blocks including LDO, Switch Mode Power Supplies (buck, boost), voltage reference and other analog circuits meeting power, performance and area specifications., • Work closely with PCB layout engineers to ensure performance and quality of the designs., • Work with team on best packaging approach for design and test., • Datasheet drafting and reviews., • Bachelor's degree in electrical engineering with 3+ years of overall experience in analog/mixed signal IC Design., • Knowledge of semiconductor manufacturing processes and their impact on analog circuit design. Experience in designing circuits in High voltage (BCD) technology processes and FinFET technology (like 12nm and below) is preferred., • Strong background in Power Management and circuit design principles, Buck or switching cap based topology, power converter control theory (voltage mode/current mode, PWM/PFM), Mixed Signal Design, Gate Drivers, PLL & Clock Chip Design., • Must have released at least one full IC design from Concept to release to production., • Good knowledge in device physics and device reliability analysis., • Proficiency in using Cadence IC Design Tools., • Familiarity with industry standard interface protocols such as SPI, I2C, PMBus/SMBus., • Ability to document design techniques, test and verification methodology., • Conduct design reviews, analyze and debug circuits, and perform system-level testing to validate performance and ensure compliance with specifications., • Full chip integration and Top-Level Simulations., • Strong analytical and problem-solving skills, with the ability to debug complex issues., • Excellent communication and collaboration skills to work effectively in a team environment., • Master's degree or higher., • Digital control theory, • Experience using Matlab/simulink, • Knowledge in writing Verilog/VHDL modeling., • Career track opportunity with potential for rapid advancement with strong performance as the firm grows., • 100% employer paid, comprehensive health care including medical, dental, and vision for you and your family., • Paid maternity and paternity for 14 weeks at employees' normal pay., • Unlimited PTO, with management approval., • Opportunities for professional development and continued learning. Our Red Cell Partners Benefits: • Career track opportunity with potential for rapid advancement with strong performance as the firm grows, • 100% employer paid, comprehensive health care including medical, dental, and vision for you and your family., • Paid maternity and paternity for 14 weeks at employees' normal pay., • Unlimited PTO, with management approval., • Opportunities for professional development and continued learning. By submitting an application, you acknowledge that Red Cell Partners, LLC ("Red Cell") uses third-party service providers to facilitate its recruitment and hiring processes. These providers include applicant tracking systems, candidate verification platforms, and fraud detection tools (collectively, "Hiring Platforms"). Your application materials, including your résumé, cover letter, work samples, responses to application questions, and any other information you submit, may be transmitted to and processed by these Hiring Platforms for the following purposes: • Managing and administering your application throughout the hiring process;, • Verifying the accuracy and authenticity of application materials, including by cross-referencing information you provide against publicly available sources and proprietary databases; Red Cell requires its Hiring Platform providers to process your information solely for the purposes described above and in accordance with applicable law. Your information will be retained only for as long as necessary to fulfill these purposes and any applicable legal obligations, after which it will be deleted in accordance with Red Cell's data retention policies. For more information about how your data is used, please refer to our Privacy Policy and Applicant Privacy Notice.

Job Description Emerald Technologies has an exciting opportunity for a Quality Engineer who is analytical, collaborative, and passionate about continuous improvement. In this role, you’ll drive data‑based decisions, strengthen quality systems, and collaborate across engineering, production, and supply chain teams to ensure every PCBA product meets the highest standards. At Emerald Technologies, each employee plays a meaningful role in building innovative products for a wide range of industries. Come join a supportive, fun team atmosphere where your work has real impact and your career has no limits! Responsibilities of the Quality Engineer: • Lead root‑cause investigations and drive corrective and preventive actions (CAPA) to resolve quality issues., • Apply statistical process control (SPC) tools, including control charts, capability studies, and MSA, to monitor and improve manufacturing processes., • Collaborate with Engineering, Production, and Supply Chain teams to support continuous improvement and resolve cross‑functional quality concerns., • Develop and maintain quality documentation such as inspection criteria, sampling plans, control plans, and standard operating procedures., • Support internal and external audits and ensure compliance with ISO 9001, AS9100, and customer requirements., • Provide technical support for PCBA inspection, measurement methods, and application of IPC/J‑STD workmanship standards., • Participate in product and process improvement activities, including DFM reviews, equipment validation, and nonconforming material disposition. Benefits of the Job: • Competitive medical, dental, and vision benefits, • Health Savings Account/Flexible Spending Account, • 401K and company matching with no vesting period, • PTO for rest and relaxation, • Gym reimbursement (through Anthem), • Employee Assistance Program, • A safe and inclusive work environment with team and management support, • Employee training and development, • Community service and philanthropic initiatives, • Employee appreciation and events, • Career advancement opportunities, • Employee Referral program, • Employee discounts Qualifications of the Quality Engineer: • Bachelor’s degree in Engineering, Quality, or a related technical field (or equivalent experience)., • Minimum 3 years of experience in PCBA or electronics manufacturing environments., • Working knowledge of ISO 9001 and AS9100 quality management systems., • Proficiency with SPC, MSA, capability studies, and statistical analysis tools., • Ability to read and interpret engineering drawings, schematics, and technical documentation., • Strong understanding of PCBA processes, including soldering, reflow, AOI, ICT, and functional testing., • IPC‑A‑610 and/or J‑STD‑001 certification (preferred or required). Emerald Technologies is an electronics manufacturing services (EMS) provider for original equipment manufacturer (OEM) customers, focusing on high-reliability electronic assemblies. With design and manufacturing facilities in California, Michigan, New Hampshire, Oregon as well as in China and Malaysia. Emerald Technologies specializes in high mix, low- to medium-volume manufacturing for high-reliability markets in the Aerospace/Defense, Life Sciences, Renewable Energy, Industrial Controls, Power & Infrastructure, Semiconductor and Telecommunications sectors. However, our rapid turnaround times, responsive customer service, and collaborative problem-solving approach distinguishes us from the competition. At Emerald Technologies, we are committed to fully understanding and meeting the needs of our customers through quality excellence, advanced engineering, and a solid commitment to customer relationships. Emerald Technologies, is an equal-opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. Schedule: Monday through Friday. Choice of: • 7:00 a.m. – 4:00 p.m., • 8:00 a.m. – 5:00 p.m. Occasional adjustments may be required to support operational needs Note: Schedule may vary based on business needs and coverage requirements. Flexibility is expected to ensure adequate operational support, and while typical coverage is Monday through Friday, occasional adjustments may be required. This is a full‑time, salaried position budgeted at approximately 40 hours per week. Occasional additional hours may be required to meet business needs.

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 seeking a Principal Power Electronics Engineer I (2025538) to join our growing spacecraft payload development team. In this position, you will contribute across the entire development lifecycle of next-generation power electronics hardware for satellites and space power systems payloads—from leading the definition of power system architectures and trade studies to detailed circuit design, simulation, printed circuit board (PCB) layout, verification and integration testing, production transition, and manufacturing support. DUTIES AND RESPONSIBILITIES * Define electrical power system architecture, and derive power subsystem requirements * Design DC-DC power converters, motor drives, inverters, power management and control circuits from concept to production release * Perform detailed design for low to high complexity analog and power electronics circuits ranging from single DC-DC power converters to multi-output power supply modules * Perform modeling and analysis of analog and power electronics designs including worst-case circuit analysis (WCA), stress analysis, small signal modeling analysis, failure modes and effects analysis (FMEA), reliability analysis, and power integrity analysis * Develop design verification test plans, requirement compliance matrices, system integration and qualification test plans, and production acceptance test plans for power converters and power supply designs * Lead board bring-up and design verification testing of power electronics circuits and modules * Lead system integration, qualification campaigns, and release of analog and power electronics designs into production * Mentor younger engineers and foster knowledge sharing * Lead a small team of power electronics engineers to drive project execution * Perform research and monitor power electronics industry trends to drive innovation and generate intellectual property in this area REQUIREMENTS AND MINIMUM QUALIFICATIONS * Bachelor of Science (BS) degree or higher in Electrical Engineering (or related) from an accredited university. * Minimum of 9 years of experience designing analog and power electronics * Experience working with electrical power systems and subsystems, including developing power architecture and power requirements, performing trade studies for size, weight, power, and cost optimization (SWAP-C), selecting power converter topologies, and defining power management and control blocks * Experience with modeling and control of DC-DC converters and power stage design of different isolated and non-isolated DC-DC power converters (e.g. discrete linear regulators, Buck, Boost, Buck-boost, Flyback, Forward, Half-bridge, Full bridge, and Resonant converters) * Experience designing custom signal and power magnetics, and power filters for low noise and electromagnetic compatibility (EMC) * Experience developing design verification test plans, requirement compliance matrices, system integration and qualification test plans, and production acceptance test plans * Experience performing worst-case circuit analysis (WCA), stress analysis, failure modes and effects analysis (FMEA), and reliability analysis for power supplies * Extensive hands-on experience with testing and troubleshooting electronics and power converters using laboratory instruments such as oscilloscopes, impedance analyzers, spectrum analyzers, electronic loads, and signal generators * Experience with electronics schematic capture and printed circuit board (PCB) layout tools such as Altium, OrCAD, Allegro or Xpedition * Experience with analysis and simulation tools such as SPICE, LTSPICE, SIMetrix/SIMPLIS, PLECS, Simulink, MATLAB, MathCAD, ANSYS Q3D and SiWave, or HyperLynx * Excellent written and verbal communication skills PREFERRED EXPERIENCE * Master of Science or PhD in Electrical Engineering with research focus in power electronics * Experience designing high-reliability analog and power electronics for automotive, space or defense applications * Knowledge of space radiation environments and radiation effects in electronics * Experience in power electronics applications utilizing GaN or SiC wide bandgap power semiconductor devices * Experience running board-level power integrity simulation using tools such as Ansys SiWave, or HyperLynx * Experience with soft switching and resonant power converter topologies (e.g. LLC, CLLC, series resonant, phase shifted full bridge, dual active bridge, etc.) * Experience with power stage design for inverters and motor drives * Knowledge of modeling and control of inverters and motor drives * Experience with advanced control schemes for DC-DC power converters (e.g. voltage mode with feedforward control, constant on-time control, V2 constant on-time control, phase shift modulation, average current mode control) * Experience with isolation and grounding, failure mode effects analysis and fault tolerant design, and thermal management of power electronics * Programming skills to support hardware test and data processing (Python, MATLAB, etc.) * Knowledge of maximum power point tracking (MPPT) for solar power applications, battery sizing and battery management systems, power conversion for electric propulsion systems, power conditioning, power management, and power distribution units for spacecraft technology * Experience designing and testing power electronics units to meet industry standards and requirements in the automotive, industrial, space or military markets (e.g., FCC, CISPR, UL safety, ECSS, NASA, MIL standards) CesiumAstro considers several factors when extending an offer, including but not limited to, the role and associated responsibilities, a candidate’s work experience, education/training, and key skills. Full-time employment offers include company stock options and a generous benefits package including health, dental, vision, HSA, FSA, life, disability and retirement plans. CesiumAstro is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected Veteran Status, or any other characteristic protected by applicable federal, state, or local law. Please note: CesiumAstro does not accept unsolicited resumes from contract agencies or search firms. Any unsolicited resumes submitted to our website or to CesiumAstro team members will be considered property of CesiumAstro, and we will not be obligated to pay any referral fees. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Job Description Senior Process Engineer – Help Pioneer the Future of Optical Computing Hardware! Gardena, CA | Onsite Opportunity Summary A well-funded stealth startup is developing breakthrough optical computing hardware designed to surpass the limitations of traditional electronics. Backed by experienced founders and early-stage investors, the team is combining advanced photonics, packaging, and manufacturing under one roof. We’re looking for a Senior Process Engineer to lead key development efforts in wafer and die-level packaging. This role is hands-on, highly technical, and central to launching our first product. About Us We’re an ambitious group of engineers, scientists, and builders focused on optical computing innovation. Our startup combines experience from previous frontier tech ventures with a shared mission to redefine how light is used in computational systems. With early funding secured, we're building both the hardware and the factory floor to scale it, developing vertically integrated systems that blend photonics, electronics, and manufacturing into a cohesive, next-generation computing platform. Job Duties • Develop and own process recipes for wafer-level and die-level packaging techniques, including eutectic bonding, flip-chip attachment, underfill, and protective coatings, • Achieve high-yield bonding (>99.9%) and ensure thermal reliability through 20,000+ cycles, • Analyze failure mechanisms using X-ray, SAM, SEM/TEM, shear testing, and other methods, feeding results back into process and design improvements, • Lead the transition of R&D processes into repeatable, high-volume production workflows using SPC and tool selection methodologies, • Serve as technical lead for corrective actions stemming from root cause analysis and field data, • Collaborate across design, electrical, and mechanical engineering teams to fine-tune packaging architecture, • Support hiring efforts and mentor junior engineers to grow internal manufacturing capabilities Qualifications • MS or PhD in Materials Science, Electrical Engineering, Chemical Engineering, or a related field, • 3+ years of hands-on experience in semiconductor process development or advanced packaging, • Proven track record developing and qualifying bonding processes such as eutectic, flip-chip, or hybrid methods, • Strong command of statistical quality control practices and continuous improvement strategies, • Comfortable working in a fast-paced lab and production environment, including extended hours when needed Preferred Experience • Background in nanofabrication techniques (e-beam lithography, dry etch, PECVD, CMP), • Experience integrating photonic components such as SiPh or InP into electronic packages, • Prior work with optoelectronic device packaging or hybrid integration Why Join Us • High-impact opportunity at the forefront of photonics and next-gen computing, • Seed-funded startup with ambitious growth plans and hands-on technical leadership, • Early-stage equity and long-term incentive plans, • Flexible work culture and strong support for innovation, • Relocation assistance to Southern California, • Comprehensive health coverage: medical, dental, and vision, • Paid parental leave, flexible vacation policy, and company holidays Compensation Details $120,000 - $200,000 plus equity #LI-AV

Job DescriptionMECHANICAL ENGINEER (COMPLEX PRECISION SYSTEMS) Freeform builds AI-native manufacturing systems that unify software, hardware, and physics to produce industrial-scale parts at the speed of human ideation. By treating manufacturing as a single integrated system, we unlock a new era of innovation where complex hardware is designed, built, and scaled without limits. In this role, you will be responsible for leading the development and deployment of custom precision mechanical systems for the world's most advanced metal 3D printing systems. You will establish and scale processes for how we build, assemble, align, and integrate these systems. You will work with high-power lasers, high-speed cameras, and other proprietary hardware and software to integrate novel capabilities. This is a hands-on role in which you will be expected to own hardware development, testing, and implementation yourself. Precision mechanical systems lie at the heart of our technology, making this is a high-impact opportunity at a rapidly growing deep-tech company. 3D printing experience is not required to be successful here - rather we look for smart, motivated, collaborative engineers who love solving hard problems and creating amazing technology! Responsibilities: • Build, assemble, align, and deploy complex mechanical systems., • Develop procedures for scaling in-house mechanical build processes from prototype to volume production., • Integrate precision components, such as high power lasers, motion control, and high-speed camera solutions., • Design mechanical solutions to integrate seamlessly with precision and repeatability., • Create drawings specifically to mechanical GD&T standards., • Establish and own the precision alignment process including method, procedure, and software used., • Perform test and characterization of optical performance including process, equipment selection, and passing criteria., • Work closely with process engineering team to solve physics-based interdependencies., • Work closely with mechanical, electrical, and software engineering teams to develop a robust and scalable system architecture. Basic Qualifications: • Bachelor's degree in Mechanical Engineering and 2 years of hands-on professional experience; or a Master's degree in one of these disciplines and at least one hands-on mechanical internship., • Hands-on experience with complex precision mechanical systems (build, assembly, alignment, etc.)., • CAD experience, including GD&T and detailed drawing documentation as it relates to mechanical systems development., • Strong mechanical engineering and physics fundamentals. Nice to Have: • Master's degree in mechanical engineering., • Experience with opto-mechanical systems or high power lasers (tens to hundreds of watts)., • Experience designing optics for industrial systems such as semiconductor (i.e. etching), laser cutting, long distance laser communication, etc., • Basic understanding of image and signal processing., • Knowledge of motion control and kinematics., • Experience with design of fluid or thermal systems. Location: * Based in Hawthorne, our vertically integrated facility brings technology development, R&D, and production together under one roof. We operate at the center of LA's deep tech ecosystem, surrounded by some of the most ambitious hardware innovation happening anywhere in the country. What We Offer: • We have an inclusive and diverse culture that values collaboration, learning, and making deliberate data-driven decisions., • We offer a unique opportunity to be an early and integral member of a rapidly growing company that is scaling a world-changing technology., • Benefits, • Significant stock option packages, • 100% employer-paid Medical, Dental, and Vision insurance (premium PPO and HMO options), • Life insurance, • Traditional and Roth 401(k), • Relocation assistance provided, • Paid vacation, sick leave, and company holidays, • Generous Paid Parental Leave and extended transition back to work for the birthing parent, • Free daily catered lunch and dinner, and fully stocked kitchenette, • Casual dress, flexible work hours, and regular catered team building events, • Compensation, • As a growing company, the salary range is intentionally wide as we determine the most appropriate package for each individual taking into consideration years of experience, educational background, and unique skills and abilities as demonstrated throughout the interview process. Our intent is to offer a salary that is commensurate for the company's current stage of development and allows the employee to grow and develop within a role., • In addition to the significant stock option package, the estimated salary range for this role is $120,000-$200,000. The upper end of the range is reserved for individuals who demonstrate exceptional experience, deep domain mastery, and a proven history of high performance and impact., • Freeform is an Equal Opportunity Employer that values diversity; employment with Freeform 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 Quality Engineer - II Full Time + Benefits (Medical, Dental, Vision, 401k with Company Match, PTO) Job Type: On-site Salary Range: $90,000.00 - $118,000.00, DOE Location: Chatsworth, CA Fralock is an engineered solutions provider of specialty components and subassemblies using advanced materials for high reliability, severe environment, and technically challenging applications. We develop and manufacture custom integrated solutions. Established in 1967, we are a critical solutions provider to Fortune 500 corporations, government, and targeted OEMs in a variety of industries including Semiconductor Equipment Manufacturing, Medical and Life Science, Aerospace and Defense, Industrial, Electronics, and Energy. Fralock is headquartered in Valencia, CA with manufacturing locations located throughout Northern and Southern California. VISION To be recognized by our customers as a leading solutions provider of proprietary engineered advanced materials for high reliability, severe environment, and technically challenging applications. MISSION To create value, profitably grow, and share our success with all stakeholders. CULTURE • Respect – We treat others the way they want to be treated., • Integrity – We practice a high standard of ethics in our business dealings with customers, suppliers, and employees., • Responsiveness – We have a sense of urgency in responding to internal and external requests and work proactively to solve problems., • Excellence/Competence – We empower our people to continuously improve and execute high quality work., • Teamwork – We work together to achieve Fralock business objectives by communicating at a high level, by listening and having clarity in our expectations of one another., • Individual Accountability and Personal Responsibility – We do what we have committed to do when we committed to doing it., • Continuous Improvement across all segments of the company This position requires access to information controlled under the International Traffic in Arms Regulations (ITAR) or the Export Administration Regulations (EAR), the successful candidate must be a "U.S. person" as defined in the ITAR and EAR (which generally means (i) be a citizen or national of the United States; or (ii) be a lawful permanent resident of the United States; or (iii) have been admitted to the United States as a refugee, or have been granted asylum, as specified under applicable law. Main Functions The Quality Engineer plays a key role in ensuring our customers are satisfied with our products and services by driving continuous improvement with stakeholders through the entire process to enhance quality for our customers. This candidate will develop standardized procedures to ensure consistent quality performance; design control plans; FMEA; apply statistical tools, root cause analysis, problem-solving techniques and identify opportunities for process improvement; champion Corrective and Preventative Action (CA/PA) program; participate as an internal auditor and prepare appropriate documentation to enhance consistency and training efforts. The Quality Engineer defines, interprets, and classifies quality characteristics for new and existing products, processes, and services. Interprets the results of evaluations and tests used to verify and validate the design of products, processes, and services. The role requires strong technical understanding of PCB and flex circuit manufacturing processes including SMT, ENIG, DIG, Cupric etch, and DES. This individual will work hands-on with the inspection team, QC Manager, and QA Engineer to investigate, resolve, and prevent quality issues. Typical Duties • Prepare, document, and communicate quality procedures and required to all employees, • Analyze and report findings of customer returns (RMA) and internal rejections (NCR) Issues, • Follow-up and verify the effectiveness of Corrective and Preventive Actions, • Manage relationships with customers, suppliers and internal Fralock personnel for quality-related issues., • Perform the audit of suppliers as deemed necessary., • Conduct technical/statistical studies (PPAP, SPC, FMEA, MSA, First Article Reports, etc.)., • Perform/ support IQ, OQ, and PQ validations for processes and new equipment, • Certify compliance of parts to RoHS and REACH directives Experience Requirements • Min 5 years with a bachelor’s degree, • 8 to 10 years without a bachelor’s degree, • Working knowledge of ISO 9001 or AS9100, or ISO 13485 Standards, • Able to read and interpret technical drawings and GD&T, • MS Office user daily (Excel, PowerPoint, Word), • Excellent communication and presentation skills both oral and written, • Strong initiative, high energy, • Technically oriented, • J-STD-001, IPC-A-600/610/620 knowledge required; certification preferred., • Strong knowledge of PCB and flex circuit manufacturing processes., • Root cause analysis and problem-solving expertise (5 Whys, Fishbone, 8D)., • Knowledge of Minitab, expertise in Excel, SPC, and other data analysis tools. Preferred Skills • Lean Manufacturing, experience utilizing Minitab, experience utilizing GD&T, Six Sigma and RoHS and REACH, • ASQ Certified Quality Engineer, • Experience in aerospace, semiconductor, medical and automotive industry. All offers of employment at Fralock are contingent upon clear results of a background check. Background checks may include some or all the following depending on job title and responsibilities: • Social Security Verification, • Prior Employment Verification, • Criminal History, • Personal and Professional References, • Motor Vehicle Records, • Credit History Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions of a position. Fralock provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.

Job DescriptionMECHANICAL ENGINEER Freeform builds AI-native manufacturing systems that unify software, hardware, and physics to produce industrial-scale parts at the speed of human ideation. By treating manufacturing as a single integrated system, we unlock a new era of innovation where complex hardware is designed, built, and scaled without limits. As a Mechanical Engineer at Freeform, you will own projects cradle to grave as a responsible engineer, taking designs from concept through design, fabrication, testing, and implementation. You will contribute to overall machine system architecture, will design complex subsystems, and will work cross functionally with electrical and software engineering teams to integrate electro-mechanical/automation solutions. The ideal candidate is capable of running projects with little oversight, is an extreme problem solver with the ability to move fast without missing important details, and has the ability to work effectively with other engineering disciplines. 3D printing experience is not required to be successful here - rather we look for smart, motivated, collaborative engineers who love solving hard problems and creating amazing technology! Responsibilities: • Act as a responsible engineer in bringing hardware from concept, to CAD, to production, • Work with senior engineers to research, develop, design, and test complex mechanical components, subassemblies, equipment, and systems, • Perform tolerance analysis of designs at the system and subsystem level, • Plan and perform tests to analyze the feasibility, design, operation and performance of equipment, components, and systems, • Work hands-on to build, integrate, and validate designs and newly developed systems and/or subsystems, • Strategize continuous improvement plans to enhance system performance, reliability, and manufacturability Basic Qualifications: • Bachelor's degree in mechanical engineering or aerospace engineering, • 2+ years of professional, post-graduation experience in full life-cycle hands-on mechanical design from hand calcs to CAD to fabrication and testing, • Well-versed in mechanical engineering fundamentals and comfortable taking a first-principles approach to solving problems Nice to Have: • Master's degree in mechanical engineering, • Experience in collegiate engineering activities such as FSAE, Baja SAE, rocket clubs, or robotics clubs, • 5+ years of experience designing complex mechanical systems for semiconductor, machining, automation, materials processing, or other related industrial manufacturing or capital equipment applications, • Experience with NX for CAD design, • Hands-on fabrication / machine shop experience (manual mill, manual lathe, hand-tools, etc.), • Knowledge of motion control and kinematics, • Experience with design of fluid or thermal systems, • Working knowledge of electromechanical systems, • Passion for improving the state of metal 3D printing, • Excellent verbal and written communication skills Location: * Based in Hawthorne, our vertically integrated facility brings technology development, R&D, and production together under one roof. We operate at the center of LA's deep tech ecosystem, surrounded by some of the most ambitious hardware innovation happening anywhere in the country. What We Offer: • We have an inclusive and diverse culture that values collaboration, learning, and making deliberate data-driven decisions., • We offer a unique opportunity to be an early and integral member of a rapidly growing company that is scaling a world-changing technology., • Benefits, • Significant stock option packages, • 100% employer-paid Medical, Dental, and Vision insurance (premium PPO and HMO options), • Life insurance, • Traditional and Roth 401(k), • Relocation assistance provided, • Paid vacation, sick leave, and company holidays, • Generous Paid Parental Leave and extended transition back to work for the birthing parent, • Free daily catered lunch and dinner, and fully stocked kitchenette, • Casual dress, flexible work hours, and regular catered team building events, • Compensation, • As a growing company, the salary range is intentionally wide as we determine the most appropriate package for each individual taking into consideration years of experience, educational background, and unique skills and abilities as demonstrated throughout the interview process. Our intent is to offer a salary that is commensurate for the company's current stage of development and allows the employee to grow and develop within a role., • In addition to the significant stock option package, the estimated salary range for this role is $90,000-$140,000, inclusive of all levels/seniority within this discipline., • Freeform is an Equal Opportunity Employer that values diversity; employment with Freeform 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 DescriptionSENIOR PROCESS ENGINEER (ADVANCED R&D) Freeform builds AI-native manufacturing systems that unify software, hardware, and physics to produce industrial-scale parts at the speed of human ideation. By treating manufacturing as a single integrated system, we unlock a new era of innovation where complex hardware is designed, built, and scaled without limits. As a Senior Process Engineer at Freeform, you will have the unique opportunity to invent novel processes for the world's most advanced metal 3D printing systems. You will deep dive into complex, multi-physics phenomena to gain a fundamental understanding of the system and use those learnings to create a new state-of-the-art process. You will work alongside an interdisciplinary team of mechanical, software, and simulations engineers to analyze massive in-situ data sets as well as post-print material characteristics and rapidly iterate on improving the printing technology with machine learning. The ideal candidate will be comfortable working in a fast-paced R&D environment, solving very audacious problems from scratch. 3D printing experience is not required to be successful here - rather we look for smart, motivated, collaborative engineers who love solving hard problems and creating amazing technology! Responsibilities: • Develop a deep understanding of the metal additive process and hardware operation by analyzing massive in-situ data sets to gain insight into physical mechanisms of the printing process, • Work independently to design and execute experiments, analyze data, and develop and optimize processes on a metal additive system, • Perform post-build metrology measurements and analysis of material properties such as tensile strength, surface roughness, and alloy microstructure, • Generate and track quality metrics of printed customer parts such as dimensional accuracy, defect distribution, and surface roughness, • Develop and implement tool qualification procedures, • Collaborate with mechanical, software, and simulations engineers to analyze data and rapidly improve printing processes, • Strategize continuous improvement plans to enhance system performance, reliability, and scalability Basic Qualifications: • Bachelor's degree in material science, physics, mechanical engineering, or similar engineering discipline, • 5+ years of process development experience in complex physics-based applications such as semiconductor, solar, or additive manufacturing, • Experience developing Design of Experiments (DOE), statistical data analysis, and process optimization, • Experience gathering and processing large data sets Nice to Have: • Master's or PhD in material science, physics, mechanical engineering, • Process development experience from cutting edge industries such as semiconductor, solar, or displays, • Experience with machine learning or data science, • Experience with statistical data analysis software such as R, JMP, Python, or Minitab, • Experience with statistical process control and tool health monitoring, • Experience operating complex equipment, • Familiarity with metallurgical sample preparation such as cutting, grinding, polishing, acid etching, and optical microscopy, • Familiarity with programming languages such as MATLAB or Python, • Passion for developing new processes from scratch, • Excellent verbal and written communication skills Location: * Based in Hawthorne, our vertically integrated facility brings technology development, R&D, and production together under one roof. We operate at the center of LA's deep tech ecosystem, surrounded by some of the most ambitious hardware innovation happening anywhere in the country. What We Offer: • We have an inclusive and diverse culture that values collaboration, learning, and making deliberate data-driven decisions., • We offer a unique opportunity to be an early and integral member of a rapidly growing company that is scaling a world-changing technology., • Benefits, • Significant stock option packages, • 100% employer-paid Medical, Dental, and Vision insurance (premium PPO and HMO options), • Life insurance, • Traditional and Roth 401(k), • Relocation assistance provided, • Paid vacation, sick leave, and company holidays, • Generous Paid Parental Leave and extended transition back to work for the birthing parent, • Free daily catered lunch and dinner, and fully stocked kitchenette, • Casual dress, flexible work hours, and regular catered team building events, • Compensation, • As a growing company, the salary range is intentionally wide as we determine the most appropriate package for each individual taking into consideration years of experience, educational background, and unique skills and abilities as demonstrated throughout the interview process. Our intent is to offer a salary that is commensurate for the company's current stage of development and allows the employee to grow and develop within a role., • In addition to the significant stock option package, the estimated salary range for this role is $140,000-$200,000, inclusive of all levels/seniority within this discipline., • Freeform is an Equal Opportunity Employer that values diversity; employment with Freeform 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 DescriptionPROCESS ENGINEER (ADVANCED R&D) Freeform builds AI-native manufacturing systems that unify software, hardware, and physics to produce industrial-scale parts at the speed of human ideation. By treating manufacturing as a single integrated system, we unlock a new era of innovation where complex hardware is designed, built, and scaled without limits. As a Process Engineer at Freeform, you will have the unique opportunity to invent novel processes for the world's most advanced metal 3D printing systems. You will deep dive into complex, multi-physics phenomena to gain a fundamental understanding of the system and use those learnings to create a new state-of-the-art process. You will work alongside an interdisciplinary team of mechanical, software, and simulations engineers to analyze massive in-situ data sets as well as post-print material characteristics and rapidly iterate on improving the printing technology with machine learning. The ideal candidate will be comfortable working in a fast-paced R&D environment, solving very audacious problems from scratch. 3D printing experience is not required to be successful here - rather we look for smart, motivated, collaborative engineers who love solving hard problems and creating amazing technology! Responsibilities: • Assist the Process Engineering team in developing a deep understanding of the metal additive process and hardware operation by analyzing massive in-situ data sets to gain insight into physical mechanisms of the printing process, • Drive execution of experiments, analyze data, and develop and optimize processes on a metal additive system, • Perform post-build metrology measurements and analysis of material properties such as tensile strength, surface roughness, and alloy microstructure, • Generate and track quality metrics of printed customer parts such as dimensional accuracy, defect distribution, and surface roughness, • Assist in the development and implementation of tool qualification procedures, • Collaborate with mechanical, software, and simulations engineers to analyze data and rapidly improve printing processes Basic Qualifications: • Bachelor's degree in material science, physics, or similar engineering discipline, • First principles thinker with strong fundamentals in physics, • Experience with experimental design and statistical data analysis, • Strong data analysis skills and ability to interpret important information from extremely large data sets Nice to Have: • Undergraduate research experience in material science, physics, mechanical engineering, • Process development experience from cutting edge industries such as semiconductor, solar, or displays, • Experience with Python and/or MATLAB, • Experience with statistical data analysis software such as R, JMP, or Minitab, • Experience operating complex equipment, • Familiarity with metallurgical sample preparation such as cutting, grinding, polishing, acid etching, and optical microscopy, • Passion for developing new processes from scratch, • Excellent verbal and written communication skills Location: * Based in Hawthorne, our vertically integrated facility brings technology development, R&D, and production together under one roof. We operate at the center of LA's deep tech ecosystem, surrounded by some of the most ambitious hardware innovation happening anywhere in the country. What We Offer: • We have an inclusive and diverse culture that values collaboration, learning, and making deliberate data-driven decisions., • We offer a unique opportunity to be an early and integral member of a rapidly growing company that is scaling a world-changing technology., • Benefits, • Significant stock option packages, • 100% employer-paid Medical, Dental, and Vision insurance (premium PPO and HMO options), • Life insurance, • Traditional and Roth 401(k), • Relocation assistance provided, • Paid vacation, sick leave, and company holidays, • Generous Paid Parental Leave and extended transition back to work for the birthing parent, • Free daily catered lunch and dinner, and fully stocked kitchenette, • Casual dress, flexible work hours, and regular catered team building events, • Compensation, • As a growing company, the salary range is intentionally wide as we determine the most appropriate package for each individual taking into consideration years of experience, educational background, and unique skills and abilities as demonstrated throughout the interview process. Our intent is to offer a salary that is commensurate for the company's current stage of development and allows the employee to grow and develop within a role., • In addition to the significant stock option package, the estimated salary range for this role is $95,000-$140,000, inclusive of all levels/seniority within this discipline., • Freeform is an Equal Opportunity Employer that values diversity; employment with Freeform 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 seeking a Power Electronics Engineer II (2025417) to join our growing spacecraft payload development team. In this position, you will contribute across the entire development lifecycle of next-generation power electronics hardware for satellites and space power systems payloads—from helping define power system architectures and trade studies to detailed circuit design, simulation, printed circuit board (PCB) layout, verification and integration testing, and manufacturing support. JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS • Bachelor of Science (BS) degree or higher in Electrical Engineering from an accredited university, • Minimum of 2 years of experience designing analog and power electronics, • Experience with power stage design of basic DC-DC power converter topologies (e.g. discrete linear regulators, Buck, Boost, Buck-boost), • Knowledge of voltage mode control and peak current mode control theory for DC-DC converters, • Experience with electronics schematic capture and printed circuit board (PCB) layout tools such as Altium, OrCAD, Allegro or Xpedition, • Hands-on experience with testing and troubleshooting electronics and power converters using laboratory instruments such as oscilloscopes, spectrum analyzers, electronic loads, and signal generators, • Experience with analysis and simulation tools such as SPICE, LTSPICE, SIMetrix/SIMPLIS, PLECS, Simulink, MATLAB, MathCAD, ANSYS Q3D and SiWave, or HyperLynx, • Excellent written and verbal communication skills PREFERRED EXPERIENCE, • Master of Science or PhD in Electrical Engineering with research focus in power electronics, • Experience running board-level power integrity simulation using tools such as Ansys SiWave, or HyperLynx, • Experience with power magnetics modeling, design and laboratory characterization, • Experience with control loop modeling and laboratory characterization, • Knowledge of power electronics applications utilizing GaN or SiC wide bandgap power semiconductor devices, • Experience with laboratory characterization of power magnetics

Job Description Claros is a power management solutions company that is innovating at the intersection of power and compute to make AI more sustainable and widely available. By driving down the cost and complexity of power delivery and leveraging innovative hardware and software, the company seeks to decrease energy consumption, optimize power delivery, increase compute performance, and maximize the efficiency of AI operations. Principal Product and Test Engineer About Claros Claros enables Grid-to-Chip power infrastructure solutions for next generation Data Centers. Our mission is to transform power management to meet the global energy demand created by big data, artificial intelligence and ML. Through our innovative power delivery platform, our technology helps next generation data centers implement and operate server platforms that identify, control, and optimize power and energy management systems to meet real-world end user demands. We serve government and commercial customers. About The Team We are open-minded, fast paced, problem solvers that value open dialogue and candor. Our passion is to challenge the status-quo and we embrace transformational thinking. Our response is never "no, but…." instead "yes, if….". We are mindful of our personal and organizational blinders and try to build an environment where our team members are At Their Best. Location: Minimum of 3 days a week in the office in Torrance, CA. About The Role We're seeking a Principal Product and Test Engineer to lead the transition of our hardware platforms from validated prototypes to scalable, production-ready products. This role spans silicon (IVR). Secondarily an applicability of skill sets will be applied towards system-level hardware targeting next generational power solutions. You'll own the path from lab to fab—including qualification, manufacturability, integration, and deployment—and work cross-functionally to drive programs from early pilot to volume rollout. What You Will Do • Lead the product development and NPI lifecycle across both IVR and Power hardware platforms., • Coordinate DFx, qualification, and test strategy for silicon and system-level builds., • Build structured handoff processes from engineering to manufacturing: BOMs, specs, validation plans, and release documentation., • Oversee early builds, customer samples, and production ramps across internal and external partners., • Manage relationships with foundries, OSATs, board manufacturers, and contract manufacturers., • Drive execution across manufacturing readiness, test infrastructure, and supply chain coordination. 5+ years in the semiconductor industry, with a proven track record in product development, hardware productization or manufacturing. • Deep experience with both silicon (semiconductor) and system-level hardware., • Proven track record of taking hardware from prototypes to volume production., • Experience cross-functional hardware programs and driving product launches., • Experience in test infrastructure, supply chain coordination, and managing pilot to production ramp-ups., • Excellent cross-functional collaboration with engineering, supply chain, GTM (go-to-market), and customer integration teams., • Career track opportunity with potential for rapid advancement with strong performance as the firm grows., • 100% employer paid, comprehensive health care including medical, dental, and vision for you and your family., • Paid maternity and paternity for 14 weeks at employees' normal pay., • Unlimited PTO, with management approval., • Opportunities for professional development and continued learning. Our Red Cell Partners Benefits: • Career track opportunity with potential for rapid advancement with strong performance as the firm grows, • 100% employer paid, comprehensive health care including medical, dental, and vision for you and your family., • Paid maternity and paternity for 14 weeks at employees' normal pay., • Unlimited PTO, with management approval., • Opportunities for professional development and continued learning. By submitting an application, you acknowledge that Red Cell Partners, LLC ("Red Cell") uses third-party service providers to facilitate its recruitment and hiring processes. These providers include applicant tracking systems, candidate verification platforms, and fraud detection tools (collectively, "Hiring Platforms"). Your application materials, including your résumé, cover letter, work samples, responses to application questions, and any other information you submit, may be transmitted to and processed by these Hiring Platforms for the following purposes: • Managing and administering your application throughout the hiring process;, • Verifying the accuracy and authenticity of application materials, including by cross-referencing information you provide against publicly available sources and proprietary databases; Red Cell requires its Hiring Platform providers to process your information solely for the purposes described above and in accordance with applicable law. Your information will be retained only for as long as necessary to fulfill these purposes and any applicable legal obligations, after which it will be deleted in accordance with Red Cell's data retention policies. For more information about how your data is used, please refer to our Privacy Policy and Applicant Privacy Notice.

Job Description Divergent is a technology company that has architected, invented, built, and commercialized an end-to-end factory system called the Divergent Adaptive Production System (DAPS) that comprehensively uses machine learning to optimally engineer, additively manufacture, and flexibly assemble complex integrated vehicle structures and subsystems. Products created using DAPS are superior in performance, lower in cost, rapidly customizable to meet mission and customer-specific requirements, faster to market, and scalable on demand to high volume production. Divergent is a qualified Tier 1 supplier to global automotive OEMs, and Divergent is now expanding to support mission critical needs in the Aerospace and Defense sector. Join us to be a part of this transformative journey, where your impact will shape the future of technology and production. Purpose The Construction Coordinator is responsible for planning, coordinating, and overseeing construction and facility expansion projects within a fast-paced advanced manufacturing environment. This role ensures projects are executed safely, on schedule, within budget, and in compliance with regulatory and operational requirements. The ideal candidate has experience managing industrial construction projects in highly technical environments such as advanced manufacturing, aerospace, automotive, robotics, semiconductor, or similar precision-driven industries. The Role Project Coordination & Execution • Coordinate all phases of construction projects including facility expansions, production line installations, clean room builds, utilities upgrades, and infrastructure improvements., • Act as the primary liaison between contractors, engineering teams, facilities, operations, and external vendors., • Support project planning including scope development, budgeting, scheduling, and procurement., • Track project milestones and proactively identify risks to schedule or budget., • Assist in contractor selection and bid evaluation., • Coordinate onsite contractor activities to minimize disruption to manufacturing operations., • Ensure contractors adhere to safety standards, quality expectations, and site protocols., • Enforce OSHA, environmental, and company-specific safety standards., • Ensure compliance with building codes, fire protection standards, and local/state regulations., • Coordinate inspections, permits, and approvals with authorities having jurisdiction., • Work closely with Manufacturing Engineering, Automation, Facilities, EHS, and Operations teams to ensure construction aligns with production requirements., • Support installation and commissioning of manufacturing equipment and systems., • Track project expenditures and assist in cost forecasting., • Review invoices and validate work completion prior to payment approval., • Provide regular status updates to leadership including risks, timeline updates, and financial summaries.Basic Qualifications, • Ability to lawfully access information and technology that is subject to US export controls, • Bachelor's degree in Construction Management, Engineering, Architecture, or related field (or equivalent experience)., • Proven experience coordinating and managing multiple and complex construction projects in industrial or manufacturing environments., • Working knowledge of building systems including HVAC, electrical, mechanical, compressed air, water systems, and industrial utilities., • Familiarity with OSHA regulations and construction safety practices., • Experience reading and interpreting construction drawings and technical specifications., • Strong organizational, communication, and problem-solving skills., • Proficiency in project management software (MS Project, Confluence, JIRA, Smartsheet, etc.).Preferred Qualifications, • Experience in advanced manufacturing, aerospace, EV, robotics, semiconductor, or automated production environments., • Knowledge of cleanroom or controlled-environment construction., • PMP certification or equivalent project management training., • Experience working in fast-growth or scaling manufacturing operations.Work Environment, • Primarily onsite in an active manufacturing environment, • Frequent interaction with contractors and operations teams, • May require occasional extended or weekend hours to support project milestones, • Performed in a manufacturing environment with exposure to noise and machinery, • Requires frequent standing, walking, bending, reaching, and handling of precision tools and materials, • Must be able to lift up to 40 lbs. independently and 50 lbs. with assistance, • May involve crouching, climbing, confined spaces, or work at heights, • PPE (including but not limited to safety glasses, hearing protection, gloves, respirators as needed) and company uniform are required Pay Range$95,000—$115,000 USD What We Offer: • Holistic Compensation Package: Enjoy a world-class compensation package that includes a competitive salary, equity plan, and discretionary results-based incentive bonus opportunities, ensuring you're truly valued for your contributions., • Wellness and Time Off: Embrace a healthy lifestyle with paid vacation, sick time, and company holidays, including a year-end shutdown to recharge. We support growing families with paid parental leave, recognizing the importance of bonding time., • Comprehensive Health and Wellness: Prioritize your well-being with our comprehensive health and wellness benefits, offering both HMO and Premium PPO options. Additionally, benefit from company-sponsored life insurance and short and long-term disability coverage for peace of mind., • Investment in Growth: We're committed to your professional development. Take advantage of reimbursement opportunities for learning and development initiatives, empowering you to continuously expand your skill set and reach peak performance., • Collaborative and High-Performing Environment: Join our collaborative, dynamic, and high-performing team within a fast-paced, mission-driven company. Together, we're disrupting the traditional manufacturing industry, fostering innovation, and integrating people and technology to reduce our footprint. Equal Employment Opportunity Divergent is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected characteristic. Divergent provides affirmative action in employment for qualified Individuals with Disabilities and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans' Readjustment Assistance Act. EEO Poster In order to adjust to changes in our business, it may become necessary to add, remove or modify certain duties and responsibilities, or to reassign you to another job position. From time to time you may be asked to work on special projects or to assist with other work. Your cooperation and assistance in performing such additional work is expected. E-Verify: Right to Work Our company participates in E-Verify. E-Verify is a program that electronically confirms a candidate's eligibility to work in the United States after completing the Employment Eligibility Verification (Form I-9). The information provided on the Form I-9 is compared to the records contained in the Social Security Administration and Department of Homeland Security (DHS) databases. This helps employers verify the identity and employment eligibility of newly hired employees. Eligibility to Work Poster (English) | Eligibility to Work Poster (Spanish) Los Angeles Fair Chance Initiative for Hiring Ordinance (FCIHO) Pursuant to the Los Angeles Fair Chance Initiative for Hiring Ordinance (FCIHO), we will consider for employment qualified applicants with arrest and conviction records. No agencies, no solicitations, and no calls please.

Job DescriptionOPTO-MECHANICAL BUILD ENGINEER Freeform builds AI-native manufacturing systems that unify software, hardware, and physics to produce industrial-scale parts at the speed of human ideation. By treating manufacturing as a single integrated system, we unlock a new era of innovation where complex hardware is designed, built, and scaled without limits. In this role, you will be responsible for leading the development and deployment of custom opto-mechanical systems for the world's most advanced metal 3D printing systems. You will establish and scale processes for how we build, assemble, align, and integrate opto-mechanical systems. You will work with high-power lasers, high-speed cameras, and other proprietary hardware and software to integrate novel capabilities. This is a hands-on role in which you will be expected to own hardware development, testing, and implementation yourself. Opto-mechanical systems lie at the heart of our technology, so this is a high-impact opportunity at a rapidly growing deep-tech company. 3D printing experience is not required to be successful here - rather we look for smart, motivated, collaborative engineers who love solving hard problems and creating amazing technology! Responsibilities: • Build, assemble, align, and deploy complex opto-mechanical systems., • Develop procedures for scaling in-house opto-mechanical build processes from prototype to volume production., • Integrate high power lasers and high-speed camera solutions., • Design mechanical solutions to integrate optical design with precision and repeatability., • Create drawings specifically to opto-mechanical GD&T standards., • Establish and own the precision alignment process including method, procedure, and software used., • Perform test and characterization of optical performance including process, equipment selection, and passing criteria., • Work closely with process engineering team to solve physics-based interdependencies., • Work closely with mechanical, electrical, and software engineering teams to develop a robust and scalable system architecture. Basic Qualifications: • Bachelor's degree in Optics/Optical Engineering, Mechanical Engineering, or Physics, and 2 years of hands-on professional experience; or a Master's degree in one of these disciplines and at least one hands-on opto-mechanical internship., • Hands-on experience with opto-mechanical systems (build, assembly, alignment, etc.)., • CAD experience, including GD&T and detailed drawing documentation as it relates to opto-mechanics., • Strong mechanical engineering and physics fundamentals. Nice to Have: • Master's degree in optical engineering or mechanical engineering., • Experience with high power lasers (tens to hundreds of watts)., • Experience designing optics for industrial systems such as semiconductor (i.e. etching), laser cutting, long distance laser communication, etc., • Basic understanding of image and signal processing., • Knowledge of motion control and kinematics., • Experience with design of fluid or thermal systems. Location: * Based in Hawthorne, our vertically integrated facility brings technology development, R&D, and production together under one roof. We operate at the center of LA's deep tech ecosystem, surrounded by some of the most ambitious hardware innovation happening anywhere in the country. What We Offer: • We have an inclusive and diverse culture that values collaboration, learning, and making deliberate data-driven decisions., • We offer a unique opportunity to be an early and integral member of a rapidly growing company that is scaling a world-changing technology., • Benefits, • Significant stock option packages, • 100% employer-paid Medical, Dental, and Vision insurance (premium PPO and HMO options), • Life insurance, • Traditional and Roth 401(k), • Relocation assistance provided, • Paid vacation, sick leave, and company holidays, • Generous Paid Parental Leave and extended transition back to work for the birthing parent, • Free daily catered lunch and dinner, and fully stocked kitchenette, • Casual dress, flexible work hours, and regular catered team building events, • Compensation, • As a growing company, the salary range is intentionally wide as we determine the most appropriate package for each individual taking into consideration years of experience, educational background, and unique skills and abilities as demonstrated throughout the interview process. Our intent is to offer a salary that is commensurate for the company's current stage of development and allows the employee to grow and develop within a role., • In addition to the significant stock option package, the estimated salary range for this role is $90,000-$200,000, inclusive of all levels/seniority within this discipline., • Freeform is an Equal Opportunity Employer that values diversity; employment with Freeform 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 DescriptionService Engineer Do you want to be part of an organization on the cutting edge of technology? We're looking for talented people to join our motivated and friendly team. We have an open, collaborative, and flexible environment. You'll work alongside leading industry experts and take on challenging projects that bring tomorrow's electronics to life. If you want to make a difference, are an effective communicator, love a good challenge, and easily embrace change, your next career adventure awaits! Mycronic is a global high-tech company whose innovative solutions have been advancing electronics technology for over 40 years. Today we continue to grow and serve customers in an expanding variety of industries. What we do impacts the future of technology, and in turn, the way we live our lives tomorrow. Company overview We are looking for an experienced Service Engineer to join Mycronic's Global Technologies division working within Surfx Technologies, our Applied Plasma business line. It is an exciting time to join our team! Surfx Technologies is a fast-growing company that offers atmospheric argon plasmas for the high-volume manufacturing of integrated circuits, semiconductor packages, printed circuit boards, and other microelectronic devices. These automated plasma machines are an excellent choice for surface cleaning, activation, and metal oxide removal. The Surfx Technologies team delivers this atmospheric argon plasma technology for assembled products that are less likely to corrode, delaminate, or come unglued during their lifetime. Our customers include the world's leading semiconductor manufacturers and technology companies. Our industry leading tools deliver fast, effective, damage-free and particle-free surface modification, employing our proprietary atmospheric pressure, argon plasma technology. Collaborating within the team, this role requires deep knowledge of mechatronics to design and develop innovative new products. The Service Engineer works closely with sales engineers, service engineers, process engineers and management to help Surfx gain a significant share of the semiconductor equipment industry. Position key responsibilities • Serve as the primary technical point of contact, providing world-class on-site support, • Efficiently diagnose and service equipment ensuring a rapid turnaround time to minimize customer downtime, • Execute comprehensive field service and preventative maintenance protocols at client facilities to ensure optimal equipment performance and reliability, • Proactively manage the local inventory of spare parts, ensuring essential components are available for both scheduled maintenance and emergency repairs, • Meticulously document all technical interventions, repairs, and installations within our service management system ensuring data integrity and compliance, • Partner closely with the Sales team to provide technical insights and updates, ensuring a seamless customer experience and driving total client satisfactionExperience and qualifications, • Bachelor's degree in Engineering, Computer Science, or a related technical field; equivalent professional experience will also be considered, • 5+ years related experience required, • Experience in system-level troubleshooting across hardware, networking, and control systems, with hands-on skills in diagnosing and resolving complex issues, • Familiarity with manufacturing and production environments, with insight into how subsystems integrate into larger automated workflows, • Exceptional communication and collaboration skills, with the ability to coordinate effectively across software teams, hardware engineers, and external customers, • Highly detail-oriented, with strong documentation, organizational, and process-management capabilities to support scalable integration efforts While performing the duties of this job, the employee is regularly required to talk or hear. The employee frequently is required to use hands or fingers, handle or feel objects, tools, or controls. The employee is occasionally required to stand; walk; sit; and reach with hands and arms. Specific vision abilities required by this position include close vision, distance vision, and the ability to adjust focus. The noise level in the work environment is usually low to moderate. Standard office environment. Significant computer work should be expected. A Culture of Collaboration & Personal Growth At Mycronic, we love what we do, but most importantly who we do it with. Because to us the relationships we have with our customers and each other are the keys to success. Take part in the excitement of working with innovative people and global businesses who are elevating today's standards in modern electronics. Share in the responsibility of bringing great ideas to life within an inclusive culture that not only promotes personal growth and embraces diversity but depends upon it. Here you are expected to have a voice and will be encouraged to get involved. It's this very mindset that empowers our people to make a positive difference for a broad range of businesses, society and the planet – every day. Equal Opportunity Employer Mycronic is an equal opportunity employer committed to workplace diversity and inclusion. 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. For a company founded on passion, collaboration and outside-the-box thinking, there is no greater asset than a diverse workforce. It is the cornerstone of our global, internal culture, and we actively promote an inclusive and healthy work environment by embracing diversity and showing compassion for our colleagues. Not only does it fuel our innovation capabilities, but it also deepens our understanding of our customers as well as the different cultures in which we operate. We believe quite simply that diversity is our competitive edge. Job Posted by ApplicantPro

Job Description Electrical Engineer – High-Speed Systems & Hardware Architecture! Gardena, CA | On-site Opportunity Summary A venture-backed hardware startup is building advanced optical systems designed for high-performance applications at scale. The team is focused on translating complex technology into production-ready hardware, with a strong emphasis on signal integrity, system performance, and manufacturability. This role is suited for an experienced Electrical Engineer who can take ownership of electrical design from concept through production. You will lead architecture, design, validation, and system-level debugging of high-speed PCB assemblies while developing the infrastructure required to bring products into scalable manufacturing. This is a hands-on, high-impact role working closely with firmware, mechanical, and manufacturing teams. About Us We are an early-stage engineering team developing integrated hardware platforms that combine optics, electronics, and advanced packaging. Backed by strong funding and experienced technical leadership, the company is focused on delivering high-performance systems that can scale efficiently into production environments. Job Duties • Architect and design complex multilayer PCB systems for high-speed hardware, including power distribution, high-speed interfaces, control circuits, and debug access, • Define electrical system architecture and make trade-offs across performance, signal integrity, thermal constraints, manufacturability, and testability, • Lead signal integrity and power integrity strategy, including simulation and margin analysis prior to fabrication, • Own board bring-up, validation, and system-level debugging, developing repeatable workflows for production use, • Design and build evaluation platforms for new components, including silicon, optics, and interconnect technologies, • Define validation strategies for critical high-speed interfaces and ensure compliance with performance requirements, • Develop automated test infrastructure and firmware flashing workflows in partnership with firmware and manufacturing teams, • Collaborate with manufacturing to ensure designs meet DFM and DFT requirements, supporting yield, test coverage, and serviceability, • Analyze production data and failure modes to drive root cause analysis and continuous improvement, • Contribute to internal standards, documentation practices, and design review processes Qualifications • Bachelor’s or Master’s degree in Electrical Engineering or a related field, • 2+ years of experience designing high-speed hardware systems through production release, • Strong experience with schematic capture and multilayer PCB layout tools such as Altium or equivalent, • Deep understanding of signal integrity, power integrity, and high-speed interface design, • Hands-on experience with lab instrumentation such as oscilloscopes, VNAs, TDRs, and advanced debug tools, • Proven experience leading board bring-up and resolving system-level hardware issues, • Experience working closely with manufacturing teams and supporting production readiness efforts, • Strong problem-solving skills and ability to operate in fast-paced environments, • Willingness to support demanding build and test schedules when needed Preferred Experience • Background in optical, photonic, semiconductor, or high-performance computing hardware, • Experience developing automated test infrastructure for production or characterization environments, • Familiarity with firmware flashing and debug workflows such as JTAG, SWD, or ISP, • Experience mentoring engineers or leading technical programs, • Scripting experience for test automation or data analysis using Python, MATLAB, or similar tools, • Experience with SI and PI simulation tools such as HFSS, SIwave, or HyperLynx, • Experience with HDI, rigid-flex, or RF PCB design, • Familiarity with EMC and EMI design practices and compliance testing, • Experience with configuration management, PLM systems, or engineering change processes Why Join Us • Equity participation and performance-based incentives, • Medical, dental, and vision coverage for employees and dependents, • Paid parental leave and flexible PTO policy, • Access to a 401(k) retirement plan, • Relocation support for candidates moving to the Los Angeles area Compensation Details Salary range: $120,000 – $180,000 #LI-AV

Job Description Supplier Development Engineer – Advanced Photonics & Precision Manufacturing! Los Angeles, CA | On-site Travel: Frequent domestic and international travel, including Europe and the San Francisco Bay Area Opportunity Summary A fast-growing, venture-backed hardware company is building next-generation optical and photonic systems that push the limits of physics and manufacturing. The team is scaling highly specialized hardware that combines semiconductor-style wafer processing, precision optical assemblies, and tightly controlled manufacturing processes that have not historically operated at volume. This Supplier Development Engineer will play a critical role in executing an aggressive supply chain roadmap, with immediate impact over the next two months and sustained ownership over the next year. This role is hands-on, externally facing, and execution-driven, with significant time spent on-site at suppliers to ensure timelines, quality, and process readiness are met. If you thrive in environments where speed, technical depth, and accountability matter, this role offers a rare opportunity to help shape a global supplier ecosystem from the ground up. About Us We are a deep-technology hardware company focused on unlocking new capabilities in optical and photonic systems through vertically integrated design, manufacturing, and software. Our team brings together expertise across physics, engineering, and advanced manufacturing to develop hardware platforms that operate at extreme tolerances and scale. With strong financial backing and ambitious production goals, we are building the foundation for one of the most advanced optical manufacturing operations in North America. Job Duties • Execute supplier development activities tied to an aggressive manufacturing and supply chain timeline, with near-term milestones requiring immediate focus, • Identify, evaluate, and onboard new suppliers, processes, and equipment capable of supporting advanced photonic and optical hardware, • Work directly with silicon photonics and wafer processing vendors to ensure on-time delivery, yield improvement, and process stability, • Travel extensively to supplier sites, including Europe and the Bay Area, to drive execution, resolve issues, and accelerate readiness, • Develop and qualify suppliers producing components with sub-micron tolerances and demanding optical, thermal, and reliability requirements, • Partner with suppliers to define process flows, quality standards, inspection methods, and in-line controls, • Lead supplier-side investigations related to yield, reliability, and performance, coordinating corrective actions and continuous improvement, • Collaborate cross-functionally with internal engineering and manufacturing teams to align supplier capabilities with product requirements Qualifications • Bachelor’s degree or higher in Engineering, Physics, or a closely related technical field, • Strong foundational knowledge in mechanical engineering, manufacturing processes, semiconductors, or photonics, • 3+ years of experience working with external vendors, suppliers, or manufacturing partners, or a demonstrated ability to ramp quickly in supplier-facing roles, • Comfortable operating in fast-paced, ambiguous environments where priorities evolve rapidly Preferred Experience • Background in process engineering or mechanical engineering, • Experience supporting high-volume or scale-up manufacturing environments, • Working knowledge of GD&T and precision tolerance analysis, • Exposure to optical components, photonics manufacturing, or semiconductor-style processes Why Join Us • Opportunity to make an immediate, visible impact on a critical production timeline, • Direct ownership of supplier relationships and manufacturing outcomes, • Hands-on role with significant autonomy and decision-making responsibility, • Fast-growing startup environment with meaningful technical challenges, • Collaborative, highly technical team focused on solving problems that have not been solved before Compensation Details $120,000 - $180,000 #LI-AV

Job DescriptionSENIOR OPTO-MECHANICAL ENGINEER (HIGH-POWER LASERS) Freeform builds AI-native manufacturing systems that unify software, hardware, and physics to produce industrial-scale parts at the speed of human ideation. By treating manufacturing as a single integrated system, we unlock a new era of innovation where complex hardware is designed, built, and scaled without limits. In this role, you will be responsible for leading the design and development of custom opto-mechanical systems for the world's most advanced metal 3D printing systems. Opto-mechanical systems lie at the heart of our technology, and your solutions will unlock new capabilities for print speed, quality, precision, and throughput. You will fully own the design of custom hardware and opto-mechanical-electrical devices, as well as implement novel laser and camera solutions to enable sophisticated closed loop control. The ideal candidate is capable of acting as the technical lead for a complex system with the ability to work across engineering disciplines. 3D printing experience is not required to be successful here - rather we look for smart, motivated, collaborative engineers who love solving hard problems and creating amazing technology! Responsibilities: • Design and build complex opto-mechanical systems, • Integrate high power lasers and high speed camera solutions, • Create drawings specifically to opto-mechanical GD&T standards, • Establish and own the precision alignment process including method, procedure, and software used, • Perform test and characterization of optical performance including process, equipment selection, and passing criteria, • Work closely with our process engineering team to solve physics-based interdependencies, • Work closely with mechanical, electrical, and software engineering teams to develop a robust and scalable system architecture Basic Qualifications: • Bachelor's degree (or higher) in optics, mechanical engineering or related technical field, • 7+ years of experience in opto-mechanical systems design and development, • CAD experience, including GD&T and detailed drawing documentation as it relates to opto-mechanics (ISO 10110), • Strong mechanical engineering and physics fundamentals, • Systems-level thinker also able to perform detailed work; has previously delivered complex opto-mechanical systems Nice to Have: • 10+ years of opto-mechanical design experience, • Experience with high power lasers (tens to hundreds of watts), • Experience designing optics for industrial systems such as semiconductor (i.e. etching), laser cutting, long distance laser communication, etc., • Ability to do system level and component level opto-mechanical tolerancing, • Experience with athermalization design, preferably with high power lasers, • Experience with STOP analysis, • Experience working around optical simulation software (Zemax or Code V), • Hands on experience with alignment/assembly of complex optical systems, • Basic understanding of image and signal processing, • Knowledge of motion control and kinematics, • Experience with design of fluid or thermal systems Location: * Based in Hawthorne, our vertically integrated facility brings technology development, R&D, and production together under one roof. We operate at the center of LA's deep tech ecosystem, surrounded by some of the most ambitious hardware innovation happening anywhere in the country. What We Offer: • We have an inclusive and diverse culture that values collaboration, learning, and making deliberate data-driven decisions., • We offer a unique opportunity to be an early and integral member of a rapidly growing company that is scaling a world-changing technology., • Benefits, • Significant stock option packages, • 100% employer-paid Medical, Dental, and Vision insurance (premium PPO and HMO options), • Life insurance, • Traditional and Roth 401(k), • Relocation assistance provided, • Paid vacation, sick leave, and company holidays, • Generous Paid Parental Leave and extended transition back to work for the birthing parent, • Free daily catered lunch and dinner, and fully stocked kitchenette, • Casual dress, flexible work hours, and regular catered team building events, • Compensation, • As a growing company, the salary range is intentionally wide as we determine the most appropriate package for each individual taking into consideration years of experience, educational background, and unique skills and abilities as demonstrated throughout the interview process. Our intent is to offer a salary that is commensurate for the company's current stage of development and allows the employee to grow and develop within a role., • In addition to the significant stock option package, the estimated salary range for this role is $120,000-$200,000, inclusive of all levels/seniority within this discipline., • Freeform is an Equal Opportunity Employer that values diversity; employment with Freeform 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 Emerald Technologies is excited to welcome a Jr. Process Engineer to our Brea, CA team! In this role, you’ll support process improvements, help develop and refine manufacturing methods, and collaborate with cross‑functional teams to drive efficiency, quality, and innovation across our PCBA production environment. At Emerald Technologies each employee has a significant role in building innovative products for various industries. Come and work in a supportive, fun team atmosphere where the work is meaningful, and careers have no limits! Responsibilities of the Jr. Process Engineer: • Support process improvements and assist in developing new or updated manufacturing processes to meet production goals., • Collect and analyze production data to identify opportunities for optimization, efficiency, and waste reduction., • Assist in creating and maintaining process documentation, including process flow diagrams, SOPs, and technical reports., • Collaborate with Quality, Operations, and Maintenance teams to troubleshoot process issues and ensure compliance with internal and regulatory standards., • Support the installation, commissioning, and validation of new equipment, tools, and technologies., • Participate in safety reviews and risk assessments to ensure safe and compliant manufacturing practices., • Train and support production personnel on process improvements, equipment operation, and best‑practice assembly techniques. Benefits of the Job: • Competitive medical, dental, and vision benefits, • Health Savings Account/Flexible Spending Account, • 401K and company matching with no vesting period, • PTO for rest and relaxation, • Gym reimbursement (through Anthem), • Employee Assistance Program, • A safe and inclusive work environment with team and management support, • Employee training and development, • Community service and philanthropic initiatives, • Employee appreciation and events, • Career advancement opportunities, • Employee Referral program, • Employee discounts Qualifications of the Jr. Process Engineer: • Bachelor’s degree in Chemical, Mechanical, Industrial Engineering, or a related field (preferred)., • 1–2 years of experience in process engineering within a manufacturing or industrial environment., • Working knowledge of electronic components, Printed Circuit Boards (PCBs), and Printed Circuit Board Assemblies (PCBAs)., • Familiarity with SMT/PCBA production equipment such as screen printers, reflow ovens, pick‑and‑place machines, and through‑hole automation., • Proficiency in reading blueprints and understanding assembly techniques for through‑hole, surface‑mount, and mixed‑technology builds., • Strong analytical, problem‑solving, and data‑driven decision‑making skills., • Experience with Lean Manufacturing, Six Sigma, or similar continuous improvement methodologies. Emerald Technologies is an electronics manufacturing services (EMS) provider for original equipment manufacturer (OEM) customers, focusing on high-reliability electronic assemblies. With design and manufacturing facilities in California, Michigan, New Hampshire, Oregon as well as in China and Malaysia. Emerald Technologies specializes in high mix, low- to medium-volume manufacturing for high-reliability markets in the Aerospace/Defense, Life Sciences, Renewable Energy, Industrial Controls, Power & Infrastructure, Semiconductor and Telecommunications sectors. However, our rapid turnaround times, responsive customer service, and collaborative problem-solving approach distinguishes us from the competition. At Emerald Technologies, we are committed to fully understanding and meeting the needs of our customers through quality excellence, advanced engineering, and a solid commitment to customer relationships. Emerald Technologies, is an equal-opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. Schedule & Budgeted Hours Shift Hours: Monday–Friday, 8:00 AM – 4:30 PM Paid Hours Per Day: 8 hours (includes one 30‑minute unpaid meal break). Overtime: May be required based on production needs and will be compensated in accordance with California labor law. Budgeted Hours Budgeted Weekly Hours: 40 hours (5 shifts × 8 hours). Overtime: May be required based on production needs and will be compensated in accordance with California labor law.

Job DescriptionDescriptionAs a Senior Mechanical Engineer for our Electric Propulsion Team at Impulse, you will own the full life cycle of mechanical design for our high-efficiency Hall thrusters and their vehicle interfaces. You will develop solutions involving extreme temperatures, exotic material combinations, and exposure to high-energy plasmas. This role is highly collaborative: you will work closely with engineers and technicians across avionics, test, manufacturing, and vehicle engineering to deliver flight‑ready hardware. You’ll thrive here if you enjoy learning new systems and guiding space hardware from initial design through qualification and production. Responsibilities • Design, analyze, build, test, and document Hall thruster components/assemblies and vehicle interfaces for electric propulsion system hardware, • Define driving load cases and environments in collaboration with loads/dynamics and thermal teams, • Perform structural and thermal finite element analyses of complex assemblies, • Collaborate with partner teams (avionics, software, test, GNC) to deliver a high performing, integrated system, • Support builds from first article through transition to production, incorporating DFM and reliability improvements with the manufacturing team, • Lead discrepancy investigation and root-cause analyses for issues discovered during development, build, and test, • Support ground testing and flight operations of electric propulsion systems, • Create and review engineering drawings and apply GD&T principles Minimum Qualifications • Bachelor’s degree in mechanical engineering or related discipline, • 5+ years of hands-on experience in mechanical design and analysis, • Proficiency in CAD, GD&T, and assembly management, • Demonstrated skill in structural analysis, including finite element modeling and hand calculations, • Familiarity with manufacturing processes including CNC machining, additive manufacturing, and welding, • Master’s degree in Mechanical Engineering or related field, • 7+ years of demonstrated experience designing and analyzing electric propulsion or other plasma-facing hardware design (fusion systems, experimental research devices, semiconductor manufacturing, thin-film deposition, etc), • Experience working in a startup or agile development environment, • Demonstrated experience fully owning the design and delivery of hardware for spaceflight 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 seeking a Senior Power Electronics Engineer I (2025225) to join our growing spacecraft payload development team. In this position, you will contribute across the entire development life cycle of next-generation power electronics hardware for satellites and space power systems payloads—from working to define power system architectures and trade studies to detailed circuit design, simulation, printed circuit board (PCB) layout, verification and integration testing, production transition, and manufacturing support. JOB DUTIES AND RESPONSIBILITIES • Define electrical power system architecture, and derive power subsystem requirements, • Design DC-DC power converters, power management and control circuits from concept to production release, • Perform detailed design for low to high complexity analog and power electronics circuits ranging from single DC-DC power converters to multi-output power supply modules, • Perform modeling and analysis of analog and power electronics designs including worst-case circuit analysis (WCA), stress analysis, small signal modeling analysis, failure modes and effects analysis (FMEA), reliability analysis, and power integrity analysis, • Develop design verification test plans, requirement compliance matrices, system integration and qualification test plans, and production acceptance test plans for power converters and power supply designs, • Perform board bring-up and design verification testing of analog and power electronics circuits, • Perform system integration, qualification testing, and production release of power supply modules and power systems, • Perform research and monitor power electronics industry trends to drive innovation and generate intellectual property in this area JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS, • Bachelor of Science (BS) degree or higher in Electrical Engineering from an accredited university, • Minimum of 4 years of experience designing analog and power electronics, • Experience with power stage design ofcommon DC-DC power converter topologies (e.g. discrete linear regulators, Buck, Boost, Buck-boost, Flyback), • Experience with voltage mode control and peak current mode control modeling and characterization for DC-DC converters, • Knowledge of control theory and stability of power electronics, including experience characterizing control loops and impedances in the laboratory, • Experience designing power filters for low noise outputs and for power line electromagnetic compatibility (EMC), • Hands-on experience with testing and troubleshooting electronics and power converters using laboratory instruments such as oscilloscopes, impedance analyzers, spectrum analyzers, electronic loads, and signal generators, • Experience with electronics schematic capture and printed circuit board (PCB) layout tools such as Altium, OrCAD, Allegro or Xpedition, • Experience with analysis and simulation tools such as SPICE, LTSPICE, SIMetrix/SIMPLIS, PLECS, Simulink, MATLAB, MathCAD, ANSYS Q3D and SiWave, or HyperLynx, • Excellent written and verbal communication skills PREFERRED EXPERIENCE, • Master of Science or PhD in Electrical Engineering with research focus in power electronics, • Experience designing high-reliability analog and power electronics for automotive, space or defense applications, • Knowledge of space radiation environments and radiation effects in electronics, • Experience in power electronics applications utilizing GaN or SiC wide bandgap power semiconductor devices, • Experience developing design verification test plans, requirement compliance matrices, system integration and qualification test plans, and production acceptance test plans, • Experience performing worst-case circuit analysis (WCA), stress analysis, failure modes and effects analysis (FMEA), and reliability analysis for power supplies, • Experience running board-level power integrity simulation using tools such as Ansys SiWave, or HyperLynx, • Experience with power magnetics modeling, design and laboratory characterization, • Knowledge of soft switching and resonant power converter topologies (e.g. LLC, CLLC, series resonant, phase shifted full bridge, dual active bridge, etc.), • Knowledge of power stage design for inverters and motor drives, • Experience with advanced control schemes for DC-DC power converters (e.g. constant on-time control, boundary mode control, average current mode control)

Job DescriptionSENIOR MECHANICAL ENGINEER Freeform builds AI-native manufacturing systems that unify software, hardware, and physics to produce industrial-scale parts at the speed of human ideation. By treating manufacturing as a single integrated system, we unlock a new era of innovation where complex hardware is designed, built, and scaled without limits. As a Senior Mechanical Engineer at Freeform, you will be responsible for leading mechanical design efforts across the company, as well as for driving the pace of innovation and maximizing hardware development speed. To be successful in this role, you must have extensive technical breadth in mechanical engineering concepts as well as specific expertise in architecting, designing, and developing complex mechanical systems, advanced robotics systems, or state-of-the-art industrial automation systems. The ideal candidate is capable of acting as the technical lead for a complex system with the ability work across engineering disciplines. 3D printing experience is not required to be successful here - rather we look for smart, motivated, collaborative engineers who love solving hard problems and creating amazing technology! Responsibilities: • Act as a responsible engineer in bringing hardware from concept to production, • Research, develop, design, and test complex mechanical components, subassemblies, equipment, and systems, • Perform tolerance analysis of designs at the system and subsystem level, • Plan and perform tests to analyze the feasibility, design, operation and performance of equipment, components, and systems, • Work hands-on to build, integrate, and validate designs and newly developed systems and/or subsystems, • Strategize continuous improvement plans to enhance system performance, reliability, and manufacturability Basic Qualifications: • Bachelor's degree in mechanical engineering or related technical field, • 5+ years of experience in mechanical systems design and development, • CAD experience, including GD&T and detailed drawing documentation, • Strong mechanical engineering fundamentals with extensive hands-on hardware development experience, • Systems-level thinker also able to perform detailed work; has previously delivered complex mechanical systems Nice to Have: • 10+ years of experience designing mechanical systems for semiconductor, machining, automation, materials processing, or other related industrial manufacturing or capital equipment applications (e.g. additive manufacturing, semiconductor, robotics, CNC, or biomedical manufacturing equipment design engineering experience), • Advanced degree in mechanical engineering, • Knowledge of motion control and kinematics, • Experience with design of fluid or thermal systems, • Working knowledge of electromechanical systems, • Passion for improving the state of metal 3D printing, • Excellent verbal and written communication skills Location: * Based in Hawthorne, our vertically integrated facility brings technology development, R&D, and production together under one roof. We operate at the center of LA's deep tech ecosystem, surrounded by some of the most ambitious hardware innovation happening anywhere in the country. What We Offer: • We have an inclusive and diverse culture that values collaboration, learning, and making deliberate data-driven decisions., • We offer a unique opportunity to be an early and integral member of a rapidly growing company that is scaling a world-changing technology., • Benefits, • Significant stock option packages, • 100% employer-paid Medical, Dental, and Vision insurance (premium PPO and HMO options), • Life insurance, • Traditional and Roth 401(k), • Relocation assistance provided, • Paid vacation, sick leave, and company holidays, • Generous Paid Parental Leave and extended transition back to work for the birthing parent, • Free daily catered lunch and dinner, and fully stocked kitchenette, • Casual dress, flexible work hours, and regular catered team building events, • Compensation, • As a growing company, the salary range is intentionally wide as we determine the most appropriate package for each individual taking into consideration years of experience, educational background, and unique skills and abilities as demonstrated throughout the interview process. Our intent is to offer a salary that is commensurate for the company's current stage of development and allows the employee to grow and develop within a role., • In addition to the significant stock option package, the estimated salary range for this role is $110,000-$200,000, inclusive of all levels/seniority within this discipline., • Freeform is an Equal Opportunity Employer that values diversity; employment with Freeform 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 Claros is a power management solutions company that is innovating at the intersection of power and compute to make AI more sustainable and widely available. By driving down the cost and complexity of power delivery and leveraging innovative hardware and software, the company seeks to decrease energy consumption, optimize power delivery, increase compute performance, and maximize the efficiency of AI operations. Test Systems Engineer Location: Minimum of 3 days a week in the office in Torrance, CA. (Hybrid role) This role will report to: Director of Test and Operations About Claros Claros enables Grid-to-Chip power infrastructure solutions for next generation Data Centers. Our mission is to transform power management to meet the global energy demand created by big data, artificial intelligence and ML. Through our innovative power delivery platform, our technology helps next generation data centers implement and operate server platforms that identify, control, and optimize power and energy management systems to meet real-world end user demands. We serve government and commercial customers. About The Team We are open-minded, fast paced, problem solvers that value open dialogue and candor. Our passion is to challenge the status-quo and we embrace transformational thinking. Our response is never "no, but…." instead "yes, if….". We are mindful of our personal and organizational blinders and try to build an environment where our team members are At Their Best. About The Role Claros Technologies is seeking a highly skilled, self-motivated Test System Engineer to help drive the development of next-generation power delivery and semiconductor technologies. In this role, you'll design and implement automated test systems, custom PCBs, and evaluation hardware to validate cutting-edge integrated voltage regulators and high-power demonstrators. You'll work hands-on in the lab and collaborate across design, packaging, and system teams to ensure accurate, data-driven performance validation from silicon to full system integration. This is an exciting opportunity for an engineer who thrives on innovation, precision, and solving complex system challenges in a fast-moving R&D environment. What You Will Do • Test System Architecture & Development, • Define and develop test system architecturefor validating power conversion ICs, modules, and subsystems., • Integrate hardware and software components—bench instruments, DAQs, power analyzers, load systems, and thermal sensors—into unified automated setups., • Design custom interface boards, test fixtures, and harnesses to support automated validation and reliability testing., • Establish robust test methodologies for efficiency, thermal, and transient performance characterization., • Develop scalable test infrastructurefor prototype and production-intent platforms., • Hardware Design & PCB Development, • Design evaluation and control PCBsfor IVR, converter, and power module testing., • Implement features for telemetry, fault monitoring, and safety interlocks., • Ensure PCB designs comply with DFT (Design for Test) and DFM (Design for Manufacturing) guidelines., • Work with external vendors for fabrication and assembly, and lead bring-up/debug of evaluation hardware., • Test Automation & Data Systems, • Develop and maintain automated test scripts using Python, LabVIEW, or MATLABto control instruments and log data., • Create test frameworks to manage multiple devices and complex test sequences., • Automate post-processing, data visualization, and report generation., • Support calibration, traceability, and repeatability across test systems., • System Integration & Validation, • Collaborate with silicon, packaging, and system teams to define interface, telemetry, and control requirements., • Validate system performance—including electrical, thermal, and control loop stability—against specifications., • Contribute to reliability and environmental test plans (thermal cycling, load transients, and power-on stress)., • Bachelor's or Master's degree in Electrical Engineering, Computer Engineering, or related discipline., • 4–8 years of experience developing automated test systems for semiconductors, power electronics, or mixed-signal ICs., • Hands-on experience with bench instrumentation, automated test software, and PCB design., • Proficiency in test scripting(Python, LabVIEW, C/C++, or MATLAB)., • Knowledge of power conversion, analog/digital circuits, and embedded control., • Familiarity with data acquisition, communication protocols (I²C, SPI, PMBus, CAN, etc.), and control loop analysis., • Career track opportunity with potential for rapid advancement with strong performance as the firm grows, • 100% employer paid, comprehensive health care including medical, dental, and vision for you and your family., • Paid maternity and paternity for 14 weeks at employees' normal pay., • Unlimited PTO, with management approval., • Opportunities for professional development and continued learning. Our Red Cell Partners Benefits: • Career track opportunity with potential for rapid advancement with strong performance as the firm grows, • 100% employer paid, comprehensive health care including medical, dental, and vision for you and your family., • Paid maternity and paternity for 14 weeks at employees' normal pay., • Unlimited PTO, with management approval., • Opportunities for professional development and continued learning. By submitting an application, you acknowledge that Red Cell Partners, LLC ("Red Cell") uses third-party service providers to facilitate its recruitment and hiring processes. These providers include applicant tracking systems, candidate verification platforms, and fraud detection tools (collectively, "Hiring Platforms"). Your application materials, including your résumé, cover letter, work samples, responses to application questions, and any other information you submit, may be transmitted to and processed by these Hiring Platforms for the following purposes: • Managing and administering your application throughout the hiring process;, • Verifying the accuracy and authenticity of application materials, including by cross-referencing information you provide against publicly available sources and proprietary databases; Red Cell requires its Hiring Platform providers to process your information solely for the purposes described above and in accordance with applicable law. Your information will be retained only for as long as necessary to fulfill these purposes and any applicable legal obligations, after which it will be deleted in accordance with Red Cell's data retention policies. For more information about how your data is used, please refer to our Privacy Policy and Applicant Privacy Notice.

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 seeking a Senior Power Electronics Engineer II (2025140)to join our growing spacecraft payload development team. In this position, you will contribute across the entire development lifecycle of next-generation power electronics hardware for satellites and space power systems payloads—from leading the definition of power system architectures and trade studies to detailed circuit design, simulation, printed circuit board (PCB) layout, verification and integration testing, production transition, and manufacturing support. DUTIES AND RESPONSIBILITIES * Define electrical power system architecture, and derive power subsystem requirements * Design DC-DC power converters, power conditioning, power management and control circuits from concept to production release * Perform detailed design for low to high complexity analog and power electronics circuits ranging from single DC-DC power converters to multi-output power supply modules * Perform modeling and analysis of analog and power electronics designs including worst-case circuit analysis (WCA), stress analysis, small signal modeling analysis, failure modes and effects analysis (FMEA), reliability analysis, and power integrity analysis * Develop design verification test plans, requirement compliance matrices, system integration and qualification test plans, and production acceptance test plans for power converters and power supply designs * Lead board bring-up and design verification testing of power electronics circuits and modules * Lead system integration, qualification campaigns, and release of analog and power electronics designs into production * Mentor younger engineers and foster knowledge sharing * Perform research and monitor power electronics industry trends to drive innovation and generate intellectual property in this area REQUIREMENTS AND MINIMUM QUALIFICATIONS * Bachelor of Science (BS) degree or higher in Electrical Engineering (or related) from an accredited university * Minimum of 6 years of experience designing analog and power electronics * Experience working with electrical power systems and subsystems, including developing power architecture and power requirements, performing trade studies for size, weight, power, and cost optimization (SWAP-C), selecting power converter topologies, and defining power management and control blocks * Experience with power stage design of common DC-DC power converter topologies (e.g. discrete linear regulators, Buck, Boost, Buck-boost, Flyback, Forward) * Experience with voltage mode control and peak current mode control modeling and characterization for DC-DC converters * Knowledge of control theory and stability of power electronics, including experience characterizing control loops and impedances in the laboratory * Experience designing power filters for low noise outputs and for power line electromagnetic compatibility (EMC) * Experience developing design verification test plans, requirement compliance matrices, system integration and qualification test plans, and production acceptance test plans * Experience performing worst-case circuit analysis (WCA), stress analysis, failure modes and effects analysis (FMEA), and reliability analysis for power supplies * Extensive hands-on experience with testing and troubleshooting electronics and power converters using laboratory instruments such as oscilloscopes, impedance analyzers, spectrum analyzers, electronic loads, and signal generators * Experience with electronics schematic capture and printed circuit board (PCB) layout tools such as Altium, OrCAD, Allegro or Xpedition * Experience with analysis and simulation tools such as SPICE, LTSPICE, SIMetrix/SIMPLIS, PLECS, Simulink, MATLAB, MathCAD, ANSYS Q3D and SiWave, or HyperLynx * Excellent written and verbal communication skills PREFERRED EXPERIENCE * Master of Science or PhD in Electrical Engineering with research focus in power electronics * Experience designing high-reliability analog and power electronics for automotive, space or defense applications * Knowledge of space radiation environments and radiation effects in electronics * Experience in power electronics applications utilizing GaN or SiC wide bandgap power semiconductor devices * Experience running board-level power integrity simulation using tools such as Ansys SiWave, or HyperLynx * Experience designing custom signal and power magnetics, and power filters for low noise and electromagnetic compatibility (EMC) * Knowledge of soft switching and resonant power converter topologies (e.g. LLC, CLLC, series resonant, phase shifted full bridge, dual active bridge, etc.) * Knowledge of power stage design for inverters and motor drives * Knowledge of modeling and control of inverters and motor drives * Experience with advanced control schemes for DC-DC power converters (e.g. voltage mode with feedforward control, constant on-time control, V2 constant on-time control, phase shift modulation, average current mode control) * Experience with isolation and grounding, failure mode effects analysis and fault tolerant design, and thermal management of power electronics * Programming skills to support hardware test and data processing (Python, MATLAB, etc.) CesiumAstro considers several factors when extending an offer, including but not limited to, the role and associated responsibilities, a candidate’s work experience, education/training, and key skills. Full-time employment offers include company stock options and a generous benefits package including health, dental, vision, HSA, FSA, life, disability and retirement plans. CesiumAstro is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected Veteran Status, or any other characteristic protected by applicable federal, state, or local law. Please note: CesiumAstro does not accept unsolicited resumes from contract agencies or search firms. Any unsolicited resumes submitted to our website or to CesiumAstro team members will be considered property of CesiumAstro, and we will not be obligated to pay any referral fees. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Job DescriptionProcess Integration Engineer - Optoelectronics Process Integration Engineer - Semiconductor Fabrication Position Overview We are seeking a skilled Process Integration Engineer specializing in Optoelectronics components & wafer processing to join our team. The ideal candidate will focus on semiconductor wafer processes, the integration of optoelectronic components (i.e. Photonic Integrated Circuits, Edge Emitting Lasers, PIN Detectors, VCSELS, etc.) within our semiconductor fabrication processes, ensuring high quality & efficiency in production. Key Responsibilities • Develop and optimize wafer processes for optoelectronic components & devices - i.e. PIN Detectors, Edge emitting lasers, VCSELS, Photonic Integrated Circuits, etc., • Processes development, improvement throughout our onsite semiconductor fab, • Collaborate with cross-functional teams to integrate new technologies into existing processes., • Project management responsibilities including preparing schedules, reports, vendor/client interaction, etc., • Bachelor's degree (Master's degree preferred) in Electrical Engineering, Materials Science, Computer Engineering, Mechanical, Chemical or a related field., • At least 1 year of Optoelectronic component semiconductor wafer process experience, • Wafer & clean room experience with III-V or silicon compounds, • Scribe / break, sawing process, automated optical inspection experience preferred, • Hands-on experience with cleanroom processes i.e. wet/dry etching, PECVD, pto resist patterning, etc., • DOE, SPC, FMEA are all a plus, • Optical fiber bandwidth measurement experience is a plus Vacation/PTO - Standard Medical - Coverage for employee & family Dental - Coverage Vision - Coverage 401k - Yes + Safe Harbor match Bonus - Based on position, peformance, company performance Relocation - Yes Telecommute - No • For this position, you must be currently authorized to work in the United States without the need for sponsorship for a non-immigrant visa. CyberCoders will consider for Employment in the City of Los Angeles qualified Applicants with Criminal Histories in a manner consistent with the requirements of the Los Angeles Fair Chance Initiative for Hiring (Ban the Box) Ordinance.This job was first posted by CyberCoders on 05/22/2025 and applications will be accepted on an ongoing basis until the position is filled or closed.CyberCoders is proud to be an Equal Opportunity Employer All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, sexual orientation, gender identity or expression, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, status as a crime victim, disability, protected veteran status, or any other characteristic protected by law. Our hiring process includes AI screening for keywords and minimum qualifications. Recruiters review all results. CyberCoders will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable state and local law, including but not limited to the Los Angeles County Fair Chance Ordinance, the San Francisco Fair Chance Ordinance, and the California Fair Chance Act. CyberCoders is committed to working with and providing reasonable accommodation to individuals with physical and mental disabilities. Individuals needing special assistance or an accommodation while seeking employment can contact a member of our Human Resources team at to make arrangements.

Job DescriptionSr. Process Integration Engineer - Optoelectronics Process Integration Engineer - Optoelectronic Device (Semiconductor) Fabrication Position Overview We are seeking a skilled Process Integration Engineer specializing in Optoelectronics components & wafer processing to join our team. The ideal candidate will focus on semiconductor wafer processes, the integration of optoelectronic components (i.e. Photonic Integrated Circuits, Edge Emitting Lasers, PIN Detectors, VCSELS, etc.) within our semiconductor fabrication processes, ensuring high quality & efficiency in production. Key Responsibilities • Develop, optimize & integrate wafer processes for optoelectronic components & devices - i.e. PIN Detectors, Edge-emitting lasers, VCSELS, Photonic Integrated Circuits, etc., • Processes development, improvement throughout our onsite semiconductor fab, • Process documentation, training material in prep for technology transfer, • Collaborate with cross-functional teams to integrate new technologies into existing processes., • Bachelor's degree (Master's degree preferred) in Electrical Engineering, Materials Science, Computer Engineering, Mechanical, Chemical Engineering or a related field., • At least 1+ year of Optoelectronic component semiconductor wafer process experience, • Hands-on experience with cleanroom processes i.e. wet/dry etching, PECVD, photo resist patterning, etc., • DOE, SPC, FMEA are all a plus, • III-V semiconductor fabrication, design experience Vacation/PTO - Standard Medical - Coverage for employee & family Dental - Coverage Vision - Coverage 401k - Yes + Safe Harbor match Bonus - Based on position, peformance, company performance Relocation - Yes Telecommute - No • Employer is willing to sponsor qualified candidates for a non-immigrant work visa. CyberCoders will consider for Employment in the City of Los Angeles qualified Applicants with Criminal Histories in a manner consistent with the requirements of the Los Angeles Fair Chance Initiative for Hiring (Ban the Box) Ordinance.This job was first posted by CyberCoders on 07/18/2025 and applications will be accepted on an ongoing basis until the position is filled or closed.CyberCoders is proud to be an Equal Opportunity Employer All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, sexual orientation, gender identity or expression, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, status as a crime victim, disability, protected veteran status, or any other characteristic protected by law. Our hiring process includes AI screening for keywords and minimum qualifications. Recruiters review all results. CyberCoders will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable state and local law, including but not limited to the Los Angeles County Fair Chance Ordinance, the San Francisco Fair Chance Ordinance, and the California Fair Chance Act. CyberCoders is committed to working with and providing reasonable accommodation to individuals with physical and mental disabilities. Individuals needing special assistance or an accommodation while seeking employment can contact a member of our Human Resources team at to make arrangements.

Job Description Senior Motion Control Software Engineer Location: Rancho Dominguez, CA (Onsite)** Salary: $150,000 – $175,000 Company: TRAK Machine Tools (Southwestern Industries) About TRAK Machine Tools TRAK Machine Tools, a division of Southwestern Industries, designs and manufactures CNC controls and machine tools for the toolroom market. For over 50 years, we have built PC-based CNC control systems known for reliability, innovation, and ease of use. Learn more at The Role We are seeking a hands-on Senior Real-Time Motion Control Software Engineer to take ownership of our motion control and real-time slave system. This is a deeply technical roll ideal for an engineer who enjoys solving real-world control problems at both the software and machine level. Role focus: ~60% real-time motion/slave system ~40% Windows-side C/C++ and Win32 integration and PLC logic You will work directly at CNC machines to diagnose, tune, and validate motion performance. Key Responsibilities Real-Time Motion Control • Own and maintain real-time motion control software written in C, • Support and ultimately own the RTX64 real-time implementation, • Manage deterministic scheduling, thread priorities, and core affinity, • Diagnose and resolve latency-sensitive and race-condition issues, • Tune PID loops and feed-forward control, • Analyze step response and diagnose servo instability on physical machines, • Validate motion behavior hands-on at CNC machines PLC & Machine Logic • Maintain and extend our proprietary PLC system (written in C/C++), • Develop new PLC logic to support expanded I/O and new machine features, • Debug field I/O and machine sequencing issues Platform Modernization • Support migration from Windows CE to Windows 11 IoT + RTX64, • Refactor and improve motion-related code where appropriate, • Ensure long-term stability and maintainability of the motion platform Required Qualifications • BS or MS in Electrical Engineering, Computer Science, Mechanical Engineering, or related field, • 10+ years of professional software development experience, • Strong C programming experience in real-time systems, • Strong C++ experience in Windows/native environments, • Experience working in deterministic or near real-time systems, • Solid understanding of:, • Thread prioritization and concurrency, • Core affinity and real-time scheduling, • Interrupt-level timing constraints, • Strong control theory background, including:, • PID control, • Closed-loop feedback systems, • Step response analysis, • Feed-forward techniques, • Ability to diagnose servo instability on real hardware, • Comfortable working hands-on with CNC machines Preferred Experience • Experience with RTX64, IntervalZero, or similar RTOS platforms, • Background in CNC, robotics, aerospace, disk drives, semiconductor equipment, or industrial automation, • Familiarity with EtherCAT/TCP/UDP networking and/or industrial communications systems, • Experience migrating legacy real-time platforms, • Comfortable working with Visual Studio Why Join Us? At TRAK Machine Tools, you’ll work on cutting-edge CNC control systems that directly impact modern manufacturing. We offer competitive compensation, health and disability insurance, paid vacation, and a 401(k) retirement plan.

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