Process engineer jobs in Santa Rosa, CA - 383 jobs

Atomic Semi is building a small, fast semiconductor fab. It's already possible to build this with today's technology and a few simplifications. We'll build the tools ourselves so we can quickly iterate and improve. We're building a small team of exceptional, hands-on engineers to make this happen. Mechanical, electrical, hardware, computer, and process. We'll own the stack from atoms to architecture. Our team is optimistic about the future and we want to continue pushing the limits of technology. Smaller is better. Faster is better. Building it ourselves is better. We believe our team and lab can build anything. We've set up 3D printers, a wide array of microscopes, e-beam writers, general fabrication equipment - and whatever is missing, we'll just invent along the way. Atomic was founded by Sam Zeloof and Jim Keller. Sam is best known for making chips in his garage, and Jim has been a leader in the semiconductor industry for the past 40 years. About the role As a Process Development Engineer at Atomic Semi, you'll bridge the critical interface between BEOL processing and advanced packaging, developing novel integration schemes for next-generation semiconductor devices. We're looking for someone with hands-on experience in interconnect metallization, dielectric processes, or chip-to-package connections, combined with an eagerness to push beyond conventional approaches. You'll need to digest complex technical literature while translating nanofabrication fundamentals into practical process solutions. This is a high-ownership role with lots of autonomy in a fast-moving startup environment. You'll have the opportunity to contribute to novel R&D processes and influence tool design. Candidates should have hands-on cleanroom experience and a track record of developing nanofabrication recipes from scratch, ideally across multiple process steps. Responsibilities Develop and optimize bond pad structures (e.g., UBM, RDL pads, and other interconnect schemes) for advanced packaging applications Characterize material interfaces using SEM, EDX, and electrical testing to ensure reliable chip-to-package connections Generate process specifications and transfer recipes from R&D to production Collaborate with packaging team to troubleshoot issues related to BEOL structures Analyze failure modes at the BEOL-package interface and implement corrective actions Required Experience PhD in Materials Science, Chemical Engineering, Electrical Engineering, or related field (or MS with 2+ years relevant experience) Hands-on experience with at least one BEOL process: interconnect metallization, dielectric deposition, UBM, or bond pad fabrication Understanding of chip attach processes and their interaction with BEOL structures Experience with material characterization techniques (SEM, cross-sectioning, electrical testing) Nice-to-have Experience with flip-chip, WLCSP, or advanced packaging technologies Working at Atomic Semi We're an early-stage hardware startup with solid funding, world-class advisors, and a lab/office in San Francisco, CA. Compensation: Atomic Semi is committed to fair and equitable compensation practices. The annual salary range for this role is $117,000 - $188,000. Compensation is determined based on your qualifications and experience. Our total compensation package also includes generous equity in Atomic Semi. Benefits: Atomic Semi offers the following benefits, subject to applicable eligibility requirements: Medical, Dental, and Vision insurance Generous Paid Time Off inclusive of Holidays and Sick Time Visa Sponsorship Life and Disability Insurance Paid Parental Leave 401(k) retirement plan Weekly Learning & Development opportunities Commuter Benefits including Parking and Late Night Uber rides from the office Lunches daily, Dinners 3x per week, Stocked Office Kitchen with Snacks and Spindrifts We are an equal-opportunity employer and do not discriminate on the basis of race, religion, national origin, gender, sexual orientation, age, veteran status, disability or other legally protected statuses. Export Control Analysis:This position involves access to technology that is subject to U.S. export controls. Any job offer made will be contingent upon the applicant's capacity to serve in compliance with U.S. export controls. #J-18808-Ljbffr

The Skywalker Sound Development Group is seeking an innovative and experienced Audio Digital Signal Processing Engineer to develop and implement advanced audio processing solutions that integrate seamlessly into modern media production pipelines. This role bridges deep DSP expertise with practical engineering skills, enabling the creation of tools and algorithms that meet the demanding standards of the film and entertainment industries. As an Senior Audio DSP Engineer, you will design and optimize audio processing algorithms while collaborating with cross-functional teams to deploy solutions using modern development practices. Your work will focus on enabling high-quality, efficient, and reliable audio workflows for applications such as speech enhancement, dynamics processing, noise reduction and spatial audio processing. This role is considered Hybrid, which means the employee will work 2-3 days onsite at our San Francisco office and occasionally from home. What you'll do Develop, implement, and optimize DSP algorithms for audio applications. Collaborate with AI/ML researchers, data scientists, and engineers to combine traditional DSP techniques with machine learning approaches. Ensure compliance with film and media audio standards, including channel formats (e.g., 5.1, 7.1, Atmos), bit depth, sample rates and timecode. Utilize collaborative development workflows, including GitLab, to manage source control and ensure clean, maintainable codebases. Leverage CI/CD pipelines for building, testing, and deploying DSP applications. Integrate DSP solutions into scalable, containerized environments using tools like Docker. Write and execute unit tests to validate algorithm accuracy and performance. Work with media-specific file containers (e.g., MXF, WAV, AIFF) and codecs, ensuring compatibility across workflows. Collaborate with cross-disciplinary teams to ensure solutions meet both technical and creative needs. Stay informed of emerging trends in audio technology, DSP, and media workflows to guide future development efforts. What we're looking for Bachelor's Degree in Electrical Engineering, Computer Science, or a related field; equivalent professional experience considered. Master's degree is preferred. 5+ years of experience in DSP development, with applications in media, film, or entertainment industries. Strong knowledge of digital signal processing principles, including analog and digital filtering, audio effects, spectral and spatial analysis/synthesis, perceptual audio coding, parametric audio coding and dynamics processing. Proficiency in programming languages such as C/C++, Python, or MATLAB, with experience using collaborative Git workflows. Experience with containerized deployments (e.g., Docker). Experience with optimization of processing for cloud and on-prem application deployment. Familiarity with modern CI/CD tools (e.g. GitLab CI/CD) for building and deploying software. Solid understanding of film audio standards and formats, including multichannel and immersive audio (e.g., Dolby Atmos, Ambisonics). Experience with unit testing frameworks and automated test pipelines. Preferred Qualifications Experience working with media production pipelines, including audio post-production workflows. Familiarity with audio processing libraries and plugin frameworks such as JUCE, CoreAudio, or PortAudio. Knowledge of machine learning frameworks and how they interact with DSP, such as using neural networks for audio effects. Expertise with audio file formats and metadata, including WAV, AIFF, and MXF containers. Contributions to open-source projects or published research in the field of audio DSP. Understanding of GPU acceleration for audio processing tasks. Knowledge of machine learning techniques, tools and libraries such as Pytorch. The hiring range for this position in San Francisco, CA is $117,100 to $156,900 per year. The base pay actually offered will take into account internal equity and also may vary depending on the candidate's geographic region, job-related knowledge, skills, and experience among other factors. A bonus and/or long-term incentive units may be provided as part of the compensation package, in addition to the full range of medical, financial, and/or other benefits, dependent on the level and position offered. Sobre The Walt Disney Company: Disability Accommodation for Employment Applications The Walt Disney Company and its Affiliated Companies are Equal Employment Opportunity employers and welcome all job seekers including individuals with disabilities and veterans with disabilities. If you have a disability and believe you need a reasonable accommodation in order to search for a job opening or apply for a position, visit the Disney candidate disability accommodations FAQs. We will only respond to those requests that are related to the accessibility of the online application system due to a disability. #J-18808-Ljbffr

A manufacturing technology company in San Francisco is seeking an Industrial Engineer to analyze assembly workflows and optimize manufacturing processes. The ideal candidate has at least 3 years of experience in industrial engineering, along with a Bachelor's degree in a relevant field. Responsibilities include leading Lean initiatives and providing technical guidance to production teams. This position offers a full benefits package and opportunities for career advancement in a fast-paced environment. #J-18808-Ljbffr

About Mariana Minerals Mariana Minerals is a software-first, vertically integrated minerals company on a mission to supply the critical minerals powering modern energy, AI, and defense technologies. We're reimagining how minerals are sourced, refined, and optimized by combining deep industrial expertise with software, automation, and data-driven decision-making. Join us as we build the future of responsible mineral sourcing and supply. Role Overview Mariana Minerals is looking for a highly motivated Process Engineer to join our San Francisco Pilot Plant team. You will lead the design, deployment, and operation of first-of-its-kind refining processes for critical minerals, while also supporting development of software for automated plant optimization. This position is highly hands-on and will play a critical role in bridging R&D and Operations, ensuring processes are robust, safe, cost-effective, and suitable for commercial production. What You'll Do Work closely with Pilot Plant Technicians to operate, maintain, troubleshoot, and improve pilot-scale processing equipment Design experiments to evaluate process performance, recovery, throughput, and product quality Create and maintain key engineering and operational documentation such PFDs, HMBs, P&IDs, Operating Procedures, and Process Control Narratives Lead equipment design scopes from concept, through procurement, fabrication, installation, commissioning, and handover to Operations Work closely with cross-functional teams including R&D, commercial plant design engineers, project execution teams, and more to scale designs from lab to the pilot to production scale Work closely with the software and machine learning teams to develop and implement reactor and plant optimization algorithms What You'll Bring B.S., M.S., or PhD in Chemical Engineering or related field Minimum of 5 years of experience supporting R&D scale up, pilot plant operation, and/or commercial production in minerals processing, chemicals, specialty materials, oil & gas, or similar industry Strong understanding of reaction engineering, solid-liquid separation, leaching, solvent extraction, and/or similar unit operations Hands-on experience designing, commissioning, and starting up pilot plant or commercial scale equipment Ability to design experiments, problem-solve, and analyze complex datasets Strong commitment to Health & Safety and experience with risk management, management of change, and hazard assessment Excellent technical writing, communication, and teamwork skills Comfort working in fast-paced, cross-functional environments Why This Role Mining is one of the most operationally complex industries on earth-and one of the least digitized. Most mines run on disconnected systems, tribal knowledge, and decisions made by feel rather than data. At Mariana, you'll build the software that changes this. You'll work on autonomous haul trucks, integrated mine planning, and optimization systems that treat the entire mine as a single coordinated operation. If you want to work on hard problems with real-world stakes, this is it. What It's Like to Work Here Extreme Ownership - We take full responsibility for outcomes and drive relentlessly toward solutions. Engineer Out, Then Automate - We simplify and optimize before we scale. Share Your Legos - We collaborate openly, share knowledge freely, and help each other build better solutions. Mariana is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We do not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other protected status. #J-18808-Ljbffr

Making the Metals Powering the World Solcoa exists to stabilize the western rare-earth metal supply chain-powering every fighter jet, EV, wind turbine, phone, and generator. We're among the very few companies outside China producing rare-earth metals-and the only one delivering a 100% U.S. supply of both light and heavy rare earths. Our carbon-zero process converts end-of-life magnets directly into metal, ready to accelerate energy independence and secure one of the world's most vital resources. We are a lean, well-funded team rapidly accelerating Western rare-earth production. We're building a world-class team to solve this crisis. The Role - Senior Process Engineer You'll lead the scale-up of our pilot into a demonstration plant, laying the groundwork for follow-on commercial facilities. You'll translate R&D into engineered processes, partner with external engineering firms/EPCs, and drive safe, on‑time construction and commissioning. What You'll Do Lead scale‑up from lab/pilot to demonstration and commercial scale for rare‑earth metallization processes. Own core process deliverables: PFDs, P&IDs, mass & energy balances, control narratives, and operating envelopes. Translate internal research into detailed engineering packages for external partners; manage scope, interfaces, and change control. Direct custom equipment specification, vendor selection, FAT/SAT, and installation through third‑party fabricators. Plan and run HAZOP/LOPA and safety reviews; implement safeguards and MOC. Coordinate with EPC contractors to ensure schedule, cost, quality, and safety targets are met through mechanical completion and startup. Develop commissioning plans, SOPs, and operator training; support ramp‑to‑rate and reliability growth. Optimize processes for yield, throughput, cost, environmental compliance, and uptime; instrument KPIs and drive continuous improvement. Navigate permitting and regulatory documentation in collaboration with EHS and external consultants. Anticipate risks and unblock issues rapidly in an agile, high‑accountability environment. What You Bring Required Typically 5+ years as a Process/Project Engineer in industrial plant design, construction, or operations (chemicals, metallurgical, electrochemical, or related). Demonstrated success scaling processes from lab/pilot to commercial scale. Experience managing and communicating effectively with engineering firms and EPC contractors. Strong command of PFDs, P&IDs, mass/energy balances, control strategies, HAZOP, and regulatory documentation. Track record delivering plants or major process units safely, on schedule, and on budget. Excellent cross‑functional communication, documentation, and project leadership. Availability to start soon. Preferred Background in high‑temperature processes, electrochemical cells, molten‑salt systems, or rare‑earth metallurgy. Familiarity with environmental/permitting frameworks for chemical/metallurgical facilities. Start‑up/commissioning experience and hands‑on time in operating plants. Working knowledge of CAD/CAE tools and data analysis for process performance. Compensation & Benefits Competitive base salary Comprehensive health, dental, and vision insurance Company‑provided lunch daily Visa sponsorship available if needed #J-18808-Ljbffr

Our mission is to create advanced robots that can operate in complex environments, reducing human risk in conflict zones and enhancing efficiency in labor-intensive industries. We are on the lookout for extraordinary engineers and scientists to join our team. Your previous experience in robotics isn't a prerequisite - it's your talent and determination that truly count. We expect that many of our team members will bring diverse perspectives from various industries and fields. We are looking for individuals with a proven record of exceptional ability and a history of creating things that work. Our Culture We like to be frank and honest about who we are, so that people can decide for themselves if this is a culture they resonate with. Please read more about our culture here ****************************** . Who should join: You like working in person with a team in San Francisco. You deeply believe that this is the most important mission for humanity and needs to happen yesterday. You are highly technical - regardless of the role you are in. We are building technology; you need to understand technology well. You care about aesthetics and design inside out. If it's not the best product ever, it bothers you, and you need to “fix” it. You don't need someone to motivate you; you get things done. Why are We Hiring for this Role: Design, develop, and optimize reinforcement learning algorithms for real-time control and locomotion of humanoid robots. Integrate learned policies into real-world robot platforms with hardware-in-the-loop validation. Collaborate with mechanical, perception, and embedded systems teams to ensure tight integration between hardware and software. Apply advanced techniques such as curriculum learning, domain randomization, and sim2real transfer to improve policy generalization. Analyze and optimize control performance with a focus on robustness, energy efficiency, and adaptability. Contribute to the continuous development of our in-house RL training pipelines and tooling. 2+ years of experience in reinforcement learning applied to robotics or control systems. Strong understanding of classical and modern control theory, locomotion dynamics, and optimization techniques. Hands-on experience with physics simulation environments (e.g., MuJoCo, Isaac Gym, PyBullet). Proficiency in Python and/or C++ for algorithm development and deployment. Experience with deep learning frameworks (e.g., PyTorch, TensorFlow). Familiarity with ROS/ROS2 and real-time robotic systems. What Kind of Person We Are Looking For: 2+ years of experience in machine learning (NNs, LVMs) and reinforcement learning applied to robotics or similar realtime environments. Hands-on experience with physics simulation environments (e.g., MuJoCo, Isaac Lab). Proficiency in Python and C++ for algorithm development and deployment. Experience with deep learning frameworks (e.g., PyTorch, JAX, TensorFlow). Familiarity with ROS/ROS2 and real-time robotic systems. Experience deploying RL algorithms on physical robots. Experience with high-performance computing for distributed training. Contributions to open-source RL or robotics projects. M.Sc. or Ph.D. in Robotics, Computer Science, Mechanical Engineering, or a related field. We provide market standard benefits (health, vision, dental, 401k, etc.). Join us for the culture and the mission, not for the benefits. The annual compensation is expected to be between $80,000 - $1,000,000. Exact compensation may vary based on skills, experience, and location. #J-18808-Ljbffr

Gritt Robotics is building physical AI systems that automate the construction of renewable energy infrastructure - dramatically accelerating the global transition to clean energy. Founded by experts from Carnegie Mellon, MIT, and Stanford, and backed by top-tier VCs (early investors in Uber, Notion, and Lyft), Gritt is at the forefront of climate-impact robotics innovation. We are looking for a Lead Robotics AI Engineer to join our early team and play a foundational role in developing intelligent, autonomous robots that operate in complex, unstructured outdoor environments. This role is ideal for someone passionate about robotics, eager to work hands‑on, and ready to lead technical development in a high‑impact, mission‑driven startup. What You'll Do Design, develop, and deploy state‑of‑the‑art AI systems for robotic manipulation and navigation Drive AI architecture decisions in perception, planning, and control Build and optimize simulation‑driven training and validation pipelines Work across sensor modalities including vision, LIDAR, and tactile sensing Improve model performance in challenging outdoor conditions and on real hardware Optimize training and inference for GPU environments Collaborate with cross‑functional engineering teams and grow into leadership roles What We're Looking For M.S. or Ph.D. in Robotics, Computer Vision, Machine Learning, or a related field - or equivalent experience 4+ years of hands‑on experience developing and deploying AI solutions in robotics (manipulation, navigation, or similar) Deep expertise in computer vision, machine learning, deep learning, or reinforcement learning Familiarity with techniques like VLMs, deep RL, and imitation learning Proficient in Python and modern frameworks such as PyTorch Comfortable working autonomously and taking ownership in fast‑paced environments Strong analytical, debugging, and problem‑solving skills Must be legally authorized to work in the U.S. Why Gritt Tackle some of the hardest problems in robotics with climate‑impacting outcomes Join a deeply technical founding team and grow into key leadership roles Competitive salary, equity, and full health/vision/dental coverage Build the future of physical AI for a sustainable planet #J-18808-Ljbffr

A tech company focused on hardware innovation is seeking a Manufacturing Engineer to bridge hardware design and scalable production. This critical role involves collaborating with engineers for manufacturable and reliable products, managing inventory systems, and implementing quality processes. Candidates should have over 3 years of experience in manufacturing engineering and a strong understanding of DFM/DFA principles. This position offers an opportunity to work at the intersection of design and production in a fast-paced environment. #J-18808-Ljbffr

About Sorcerer Sorcerer is deploying a global network of persistent airborne sensors to fuel weather forecasting. Our high-altitude balloons collect 1000x more data than existing systems and are already used daily by meteorologists to track extreme weather across the US and Central America. We are a well-funded early-stage Y Combinator backed startup based in San Francisco, CA. This is an opportunity to join at an early stage, where you have an outsized impact across the company every day. About the role As a Manufacturing Engineer at Sorcerer you'll be responsible for developing manufacturing tooling and processes for both our vehicle and avionics hardware. We are rapidly scaling our sensing network to hundreds of active flight systems making this an incredibly important role with runway for huge and immediate impact. Responsibilities Develop avionics manufacturing and test fixtures Work within engineering team to refine designs for manufacturability Develop assembly procedures and test plans Assemble and test production flight hardware when needed Required Skill & Experience Ability to troubleshoot electronic systems Experience with test automation frameworks (e.g., Open HFT, Pytest) Highly proficient in soldering and assembly Ideal Candidates Have experience managing supply chains and PCBA contract manufacturing Have experience working with plastic films Have experience working in startups and small independent teams Succeed with a high level of autonomy Location This is an in-office role at our HQ in SoMa, San Francisco Benefits 401k Unlimited PTO 100% Health, Dental, Vision Company paid life insurance All relocation costs covered (if applicable) Catered lunch every day Fully-stocked office kitchen Commute/parking stipend OR monthly proximity benefit if you relocate to within 30m walk of the office Hiring exceptional people is our top priority, and we believe that exceptional people often have unusual backgrounds. Don't be discouraged from applying if you don't hit every qualification. We are an equal-opportunity employer and do not discriminate on the basis of race, religion, national origin, gender, sexual orientation, age, veteran status, disability or other legally protected statuses. #J-18808-Ljbffr

Mentor Technical Group (MTG) provides a comprehensive portfolio of technical support and solutions for the FDA-regulated industry. As a world leader in life science engineering and technical solutions, MTG has the knowledge and experience to ensure compliance with pharmaceutical, biotechnology, and medical device safety and efficacy guidelines. With offices in Caguas, PR, Boston, MA & San Francisco, CA and we serve life sciences clients in six global markets: United States, Puerto Rico, Dominican Republic, Mexico, Germany, Canada, and South America. Responsibilities Engineering Experience in Medical Device Industry Problem Solving Knowledge (Yellow or Green Belt knowledge) Responsibilities may include the following and other duties may be assigned. Designs manufacturing processes, procedures and production layouts for assemblies, equipment installation, processing, machining and material handling. Designs arrangement of machines within plant facilities to ensure most efficient and productive layout. Designs sequence of operations and specifies procedures for the fabrication of tools and equipment and other functions that affect product performance. Adapts machine or equipment design to factory and production conditions. May incorporate inspection and test requirements into the production plan. Inspects performance of machinery, equipment, and tools to verify their efficiency, and investigates and initiates corrective action of problems and deficiencies to ensure product quality. Develops manufacturing processes that are applicable to statistical process control, and may develop those techniques. Provides guidance to engineering regarding design concepts and specification requirements to best utilize equipment and manufacturing techniques. Ensures processes and procedures are in compliance with regulations. Qualifications Requirements/Knowledge/Education/Skills BBA in Engineering Knowledge in CSV Problem Solving Knowledge (Yellow or Green Belt knowledge) Mentor Technical Group is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, genetic information, national origin, protected veteran status, disability status, or any other characteristic protected by law. #J-18808-Ljbffr

A technology-driven power company in San Francisco is seeking a Supplier Industrialization Engineer to optimize manufacturing processes and ensure high-quality product integration. The ideal candidate has a Bachelor's Degree in Mechanical Engineering, 3+ years of relevant experience, and strong project management skills. This is a full-time on-site position, focused on driving supplier improvements and managing engineering changes. #J-18808-Ljbffr

About Atomic Semi Atomic Semi is building a small, fast semiconductor fab. It's already possible to build this with today's technology and a few simplifications. We'll build the tools ourselves so we can quickly iterate and improve. We're building a small team of exceptional, hands‑on engineers to make this happen. Mechanical, electrical, hardware, computer, and process. We'll own the stack from atoms to architecture. Our team is optimistic about the future and we want to continue pushing the limits of technology. Smaller is better. Faster is better. Building it ourselves is better. We believe our team and lab can build anything. We've set up 3D printers, a wide array of microscopes, e‑beam writers, general fabrication equipment - and whatever is missing, we'll just invent along the way. Atomic was founded by Sam Zeloof and Jim Keller. Sam is best known for making chips in his garage, and Jim has been a leader in the semiconductor industry for the past 40 years. About the role As a Process Development Engineer at Atomic Semi, you'll be responsible for experiment design and execution of new semiconductor and thin‑film fabrication methods. We're looking for someone with both a strong understanding of traditional semiconductor processing methods and an open‑mindedness to new techniques. It'll be helpful if you have the ability to digest and filter a large body of existing work (academic papers, books, etc.) This is a high‑ownership role with lots of autonomy in a fast‑moving startup environment. You'll have the opportunity to contribute to novel R&D processes and influence tool design. Candidates should have hands‑on cleanroom experience and a track record of developing nanofabrication recipes from scratch, ideally across multiple process steps. Responsibilities Work in the lab to design and run experiments alongside senior process engineers Read academic papers and technical literature to inform experimental design; whiteboard ideas and iterate quickly Learn and operate a range of semiconductor tools, including deposition, etch, lithography, and metrology systems Develop, transfer, and optimize process recipes across platforms with a focus on consistency, yield, and throughput Analyze process data, troubleshoot recipe or equipment issues, and clearly document findings and results for the team Required Experience BS, MS or PhD in Electrical Engineering, Materials Science, Chemical Engineering or related field. Hands‑on cleanroom experience with multi‑step fabrication flows. Hands‑on experience running multi step fabrication flows. Experience operating thin film deposition, dry etch, and lithography tools. Recipe development and optimization for some subset of thin film deposition, dry etch, or lithography. Familiarity with key metrology such as ellipsometry, profilometry, SEM, etc. Nice‑to‑have Mechanical or maintenance experience with fab tools Full device‑flow experience Working at Atomic Semi We're an early‑stage hardware startup with solid funding, world‑class advisors, and a lab/office in San Francisco, CA. Compensation Atomic Semi is committed to fair and equitable compensation practices. The annual salary range for this role is $117,000 - $150,000. Compensation is determined based on your qualifications and experience. Our total compensation package also includes generous equity in Atomic Semi. Benefits Medical, Dental, and Vision insurance Generous Paid Time Off inclusive of Holidays and Sick Time Visa Sponsorship Life and Disability Insurance Paid Parental Leave 401(k) retirement plan Weekly Learning & Development opportunities Commuter Benefits including Parking and Late Night Uber rides from the office Lunches daily, Dinners 3x per week, Stocked Office Kitchen with Snacks and Spindrifts We are an equal‑opportunity employer and do not discriminate on the basis of race, religion, national origin, gender, sexual orientation, age, veteran status, disability or other legally protected statuses. Export Control Analysis This position involves access to technology that is subject to U.S. export controls. Any job offer made will be contingent upon the applicant's capacity to serve in compliance with U.S. export controls. #J-18808-Ljbffr

A technology-driven minerals company in San Francisco is seeking a Process Engineer to lead innovative refining processes for critical minerals. The role involves collaboration with various teams to optimize operations and develop automation software. Required qualifications include a degree in Chemical Engineering and significant experience in minerals processing or related fields. Candidates must demonstrate strong problem-solving and communication skills in a fast-paced environment. #J-18808-Ljbffr

A leading rare-earth production company in San Francisco is seeking a Senior Process Engineer to lead the scale-up of production processes. The ideal candidate has over 5 years of experience in industrial plant design and a proven track record of delivering projects on time and budget. Responsibilities include optimizing metallization processes, ensuring safety standards, and coordinating with external engineering partners. Competitive compensation and comprehensive benefits, including health insurance and daily lunch, are offered. #J-18808-Ljbffr

A leading technology firm in San Francisco is seeking a Production Engineer to manage fleet operations and develop automation tools for server provisioning. This role is essential for transitioning the infrastructure to Kubernetes and includes troubleshooting hardware issues. The ideal candidate will have solid hardware experience and a strong Linux background, along with Kubernetes proficiency. Competitive pay and benefits are offered including stock options and health insurance. #J-18808-Ljbffr

A leading technical solutions provider is seeking an engineer specialized in the medical device industry. The role involves designing manufacturing processes and ensuring compliance with safety regulations. Candidates should have a BBA in Engineering, knowledge in CSV, and problem-solving skills (Yellow or Green Belt). The position offers an opportunity to work with innovative technologies in a dynamic environment located in Caguas, Puerto Rico. #J-18808-Ljbffr

Employment Type Full time Department Hardware About Base Base is building the foundation of American power. The grid is the largest, most complex machine in the world. Yet it's aging, struggling to keep up with today's demand, and is unprepared for our electrified future. Base is modernizing the grid as the first engineering-led, technology-driven power company. We're deploying a nationwide network of distributed batteries that strengthens critical infrastructure and saves Americans money. Our team of engineers, operators, creatives, technicians, and electricians design and deploy systems at speed. If you want to tackle the problem that will define this century and shape the future of American energy, now is the time. Join us. About the Role We are looking for a Supplier Industrialization Engineer to join our team. This role focuses on ensuring that suppliers' manufacturing processes are optimized for the production of high-quality, cost-effective products. You will work closely with suppliers and internal teams to drive product and process improvements, manage supply chain issues, and ensure successful integration of new products into mass production. What You'll Do Supplier Process Development: Work directly with suppliers to assess, design, and optimize manufacturing processes to meet production requirements and quality standards. Ensure suppliers are capable of scaling production without compromising quality. Supplier Qualification: Lead the supplier qualification process, including auditing manufacturing facilities, production processes, and quality standards, specifications, and timelines. Work with suppliers on PPAP documentation. Conduct PFMEA with suppliers Root Cause Analysis: Identify issues and implement corrective actions locally with suppliers Change Management: Manage engineering changes related to suppliers, including changes to materials, components, and manufacturing processes. Ensure all changes are integrated into the supply chain and meet quality standards. What You'll Bring Bachelor's Degree in Mechanical Engineering, Manufacturing Engineering, Physics, or a related field. 3+ years of experience in supplier industrialization, supplier quality, or manufacturing engineering, preferably in the consumer electronics, automotive, or industrial sectors. Knowledge of manufacturing processes, including injection molding, CNC machining, PCB/PCBA, stamping, and assembly techniques. Experience with quality management systems (e.g., ISO 9001) and an understanding of industry standards for product quality and compliance. Project Management - the ability to manage multiple initiatives simultaneously and meet deadlines. Communication and Documentation - the ability to effectively work with cross-functional teams and suppliers to drive improvements and resolve issues. Our Values We're building a winning culture and we're looking for people who are up for the challenge. Here's what we expect from day one: In‑Person Only: We work full‑time in the office. No hybrid. No remote. Challenge the Status Quo: Question assumptions. Fix broken systems. Principles > rules. Move Fast: Focus on what matters, act quickly, and learn by doing. Give & Get Feedback: Be direct, be humble. Challenge ideas-including your own. Own the Outcome: Take full responsibility. Deliver results. No excuses. Act Like an Owner: Be resourceful, mindful of impact, and committed to the business. Be Decisive: Drive clarity. Make bold calls with imperfect info. Bring the Intensity: This is not a 9‑to‑5. We're building something hard which requires real commitment. #J-18808-Ljbffr

Minutemen Direct is recruiting for an Industrial Engineer for a AI-enabled software/data manufacturing company. These are direct hire opportunities that come with a full benefits package and more. Must have a minimum of 3 years experience in manufacturing, automation, or industrial engineering. Responsibilities Analyze automated assembly workflows, line balance, and workstation performance. Evaluate cycle times, capacity, throughput, yield, downtime, and quality metrics to optimize equipment and labor utilization. Identify inefficiencies and recommend improvements using Lean, Six Sigma, and data-driven methods. Design and recommend equipment layouts, material flow, and workstation configurations for new or modified lines. Support automation upgrades, new technologies, and optimization of automated assembly cells. Lead and support Lean, 5S, Kaizen, and continuous improvement initiatives. Collect, analyze, and visualize production data; prepare reports to support management decisions. Collaborate with operations, engineering, maintenance, and quality teams to implement and sustain improvements. Provide technical guidance and training to production teams to reinforce standardized processes. Participate in new product introductions (NPI) to optimize manufacturability from design through production. Qualifications Bachelor's degree in Industrial, Manufacturing, or Mechanical Engineering (or a related field). Minimum 3+ years of experience in manufacturing, automation, or industrial engineering. Experience with automated assembly, robotics, or electronics manufacturing is highly desirable. Strong analytical and problem-solving skills, including process mapping, time studies, and workflow optimization. Proficiency with statistical analysis, Excel, and data visualization tools. Understanding of Lean manufacturing, 5S, and continuous improvement principles. Ability to read and interpret engineering drawings, assembly instructions, and process documentation. Excellent communication and collaboration skills across multiple departments. Comfortable working in a fast-paced, automated manufacturing environment. Please send resumes to ************************** or call me at ************** to discuss. Minutemen Staffing 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. #J-18808-Ljbffr

A semiconductor fab startup is seeking a Process Development Engineer in San Francisco. You will design experiments and processes for semiconductor and thin-film fabrication, leveraging your strong understanding of traditional methods and willingness to explore new techniques. Hands-on cleanroom experience and a relevant degree are essential. The role offers significant autonomy in a dynamic, fast-paced environment, competitive salary range of $117,000 - $150,000, and generous benefits including equity. #J-18808-Ljbffr