Propulsion Technician

Join Astro-Mechanica as a Propulsion Technician in our San Francisco office. In this dynamic role, you will be instrumental in the development and testing of propulsion systems for our cutting-edge aerospace projects. Collaborate with a talented team of engineers and scientists to innovate, troubleshoot, and ensure the highest standards of performance in our…

Join Our Team as a Maintenance Technician!At Brilliant Corners, we are dedicated to providing exceptional housing solutions for vulnerable individuals, including those at risk of homelessness or transitioning from institutional settings. We are looking for a skilled Maintenance Technician to support our growing portfolio of managed care homes located in San Francisco, San Bruno, and South San Francisco.About Brilliant Corners:Established in 2004, Brilliant Corners is committed to delivering innovative housing and support services across California. Our mission is to empower those facing significant life challenges by offering them a safe and supportive living environment. We pride ourselves on our dynamic team and our commitment to making a meaningful difference in the lives of others.Role Overview:The Maintenance Technician is a vital member of our Property Management Team, responsible for ensuring that our care homes are maintained to the highest standards. You will collaborate with residents, partners, and vendors to address maintenance issues promptly and effectively. A flexible approach, problem-solving skills, and a customer-centric attitude are essential for success in this role.

Join our dynamic team at Artech Information Systems LLC as a Deskside Support Technician in the heart of San Francisco! This full-time role offers you the opportunity to provide top-notch technical support to our clients, ensuring their technology runs smoothly.

Join Sonsoft Inc. as a Consulting Network Technician, where you will play a vital role in optimizing and maintaining network systems for our diverse clientele. You will be responsible for troubleshooting network issues, implementing solutions, and ensuring that our clients' systems are running smoothly and efficiently. This position offers the chance to work on exciting projects in a fast-paced environment, collaborating with a talented team of professionals.

About Humble RoboticsJoin us at Humble Robotics, where we're driving a revolutionary shift in ground transportation. Our mission is to develop an autonomous, zero-emissions hauler that significantly reduces freight costs through cutting-edge vision-based AI, tailored for the modern global logistics landscape. As part of our dynamic and tight-knit team of AV industry experts and visionary innovators, you’ll experience a unique culture that fosters collaboration and adventure. Be part of a journey where progress is palpable. Position OverviewAs a Senior R&D Technician, you will be instrumental in designing and refining vehicle harnesses (both LV/HV and data). Your responsibilities will also include performing PCB rework and providing board bring-up support, in addition to assembling and maintaining test benches for sensors, computing systems, power supplies, and vehicle interfaces.

Transform your engineering skills into reality by contributing to iconic projects globally with Syska Hennessy Group! As a premier provider of consulting, engineering, and commissioning services, we excel in the design of complex buildings and the intricate systems that support them. We are currently looking for a BIM Technician IV to join our talented team in either San Diego or San Francisco, CA.Our vibrant work culture fosters professional growth, offering a supportive environment, a diverse workforce, competitive salaries, and flexible work hours. Enjoy the balance of working in the office Monday to Thursday for 9 hours, with Fridays allowing you to work from home for 4 hours. Join us for engaging social events that make your career both exciting and rewarding!

About NudgeNudge is dedicated to pioneering advanced technology aimed at enhancing brain interfacing to positively transform lives. Our innovative journey begins with the development of a state-of-the-art, non-invasive ultrasound device capable of both stimulating and imaging the brain with remarkable resolution and depth. This initiative encompasses a fully integrated approach, combining cutting-edge hardware, software, and research to create life-changing products intended to benefit millions, and ultimately billions, of individuals.To achieve our ambitious goals, we are committed to building exceptional teams across all facets of our operations. We seek individuals who are not only experts in their fields but also share our belief that challenging endeavors are worthwhile. Our team members are driven, hold themselves and one another to the highest standards of rigor and integrity, and are dedicated to executing their tasks with relentless precision.About the RoleWe are in search of a dedicated Lab Technician to facilitate the execution of preclinical experiments focused on exploring the effects and mechanisms of focused ultrasound on the brain. You will collaborate closely with our research scientists, engaging in both in vivo and in vitro studies. Your responsibilities will include handling laboratory animals, maintaining cell cultures, constructing and preparing experimental setups, processing tissue samples, collecting data, and ensuring the seamless operation of experiments.As a Lab Technician at Nudge, your key responsibilities will include:Handling rodents (mice and rats) for experimental procedures in accordance with established protocols.Assisting with in vivo procedures such as animal preparation, positioning, anesthesia monitoring, and ultrasound delivery.Supporting rodent perfusions, brain extraction, and tissue collection for subsequent histological and molecular analyses.Assisting in tissue processing, embedding, sectioning, and basic staining techniques (H&E, IHC).Maintaining and supporting in vitro cell culture experiments, including plating, passaging, treatment application, and conducting cell-based assays.Designing and constructing custom tools to enhance experimental setups and improve workflow efficiency.About YouAt least 1 year of hands-on experience in a preclinical or animal research laboratory environment.Proficient in handling rodents (mice and/or rats) and familiar with fundamental in vivo techniques (dosing, anesthesia, perfusion, tissue harvest).

Astranis is revolutionizing satellite technology by creating advanced satellites designed for high orbits, pushing the boundaries of humanity's presence in space. Our satellites deliver dedicated, secure networks to a diverse clientele, including large enterprises, governments, and military organizations globally. Currently, with five operational satellites and numerous launches on the horizon, our portfolio boasts over $1 billion in commercial contracts.Astranis stands out as the go-to partner for satellite communications, catering to clients who demand unparalleled uptime, stringent data security, network visibility, and bespoke solutions. Backed by over $750 million from elite investors such as Andreessen Horowitz, Blackrock, and Fidelity, our team of 450 engineers and entrepreneurs innovates from our expansive 153,000 sq. ft. headquarters in Northern California, USA.Position Overview: Environmental Test TechnicianAs an Environmental Test Technician, you will play an integral role in validating our spacecraft, sub-assemblies, and components through rigorous simulations of space's extreme conditions. You will also oversee the operation and maintenance of our state-of-the-art environmental test laboratory, ensuring readiness to support critical test missions.Key Responsibilities:Independently operate thermal vacuum (TVAC) chambers, thermal chambers, and electrodynamic shakers for comprehensive component and vehicle-level testing.Utilize a diverse array of testing equipment and data acquisition systems, including the construction and maintenance of specialized test setups.Effectively employ various software tools for test automation, data analysis, documentation, and procurement activities.Conduct tests and verifications of flight hardware according to established requirements and meticulously document results to adhere to product quality standards.Manage maintenance and calibration of testing equipment to ensure optimal performance.Interpret technical drawings, specifications, assembly procedures, and test protocols.Assist engineering teams in troubleshooting and root cause analysis.Engage in area efficiency and 5S improvement initiatives.

Role overview The IT Operations Technician II at Brex works onsite in San Francisco, California. This position centers on supporting and maintaining the company’s IT systems and services. The technician provides hands-on assistance to team members, ensuring daily technology needs are met and systems run smoothly. What you will do Troubleshoot and resolve both hardware and software issues as they arise Manage user accounts, including setting up access permissions Assist employees with their everyday technology requirements Contribute to the maintenance and improvement of the IT infrastructure to support business operations Location This role is based in San Francisco, California, United States.

Join our dynamic team at Physical Intelligence as a Robotics Build Technician. In this hands-on role, you will thrive in a fast-paced hardware environment where your skills will directly contribute to the assembly and maintenance of cutting-edge robotic systems that are essential for our data collection and model training initiatives.Collaborating closely with our Hardware Engineering team, you will play a vital role in transitioning robots from prototype to production, ensuring that quality and reliability are upheld at every stage of the process.Key Responsibilities:Assemble and construct robotic systems based on engineering specifications, incorporating mechanical, electrical, and electromechanical components.Install, calibrate, and configure robots and end-of-arm tooling for diverse applications.Conduct test protocols and quality assurance checks to guarantee optimal robot performance.Maintain meticulous service records and documentation for robotic equipment.Assist in hardware bring-up, including wiring, harnessing, and sensor/actuator integration.Work collaboratively with mechanical, electrical, and software engineers to diagnose manufacturing issues and implement corrective actions.Oversee inventory management of parts, tools, and consumables for the hardware lab.Provide training to team members on assembly techniques and best practices.

Join our dynamic team at Mindlance as a Help Desk Technician, where you will play a crucial role in providing exceptional technical support to our clients. In this position, you will troubleshoot and resolve hardware and software issues while ensuring customer satisfaction. If you are passionate about technology and enjoy helping others, this is the perfect opportunity for you!

Join our dynamic team as a Commercial HVAC Service Technician, where you will play a crucial role in delivering top-notch service to our clients. This position is safety-sensitive and requires a skilled professional with a strong background in commercial HVAC systems.At Haller Enterprises, we are dedicated to enriching the lives of our employees, customers, and the communities we serve. We offer unparalleled commercial and residential services and solutions, fostering a workplace culture that values collaboration and innovation.Our employees enjoy competitive compensation, comprehensive benefits, and abundant opportunities for professional growth. If you are looking for a rewarding career where you can make a significant impact, we invite you to apply and become a part of our exceptional team!

About xdofAt xdof, we are pioneering the foundational technologies for the next generation of general-purpose robotics. As research and development in robotics accelerate, we offer cutting-edge data collection systems, operational capabilities, a massive exabyte-scale data warehouse, and a sophisticated software toolchain that drive these innovations. Become a part of our team and contribute to scaling the essential infrastructure that supports advanced robotics.About the RoleWe are on the lookout for an independent and adaptable Engineering Technician to assist in the development of new data collection technologies. This role involves building, deploying, debugging, and maintaining vital data collection stations.ResponsibilitiesFabricate and assemble aluminum extrusion work tables and fixtures.Operate and maintain 3D printers, ensuring proper setup, calibration, and troubleshooting.Conduct post-processing of 3D printed components, including cleaning, support removal, finishing, and quality inspection.Comfortably solder PCBs, data/power connectors, and splice wires.Construct and organize durable wire harnesses.Interpret technical drawings, assembly instructions, and wiring diagrams effectively.Collaborate with engineering teams to troubleshoot and enhance processes.Debug and repair robotic systems as necessary.RequirementsProficient with power tools, including miter saws, band saws, and drill presses.Experience with FDM 3D printing setup, post-processing, and maintenance.Knowledge of electrical harnessing techniques.Proficient in soldering.Skilled in crimping (RJ45, Molex, JST, etc.).Excellent communication skills.Preferred QualificationsFamiliarity with CAD software, particularly Onshape.Experience with SLA or other additive manufacturing processes.Hands-on experience with manual mills or lathes.Basic software knowledge.What We OfferCompetitive compensation with career advancement opportunities.Comprehensive health and wellness benefits.Flexible work arrangements.A collaborative and dynamic work environment.The opportunity to influence the future of robotics and AI.

About the TeamDoorDash Labs, founded in 2018, is the innovative core of DoorDash, dedicated to pioneering automation and robotics solutions that enhance last-mile logistics. Our mission is to develop technologies that empower and augment human networks, ultimately improving efficiency for Dashers, merchants, and consumers. With a remarkable focus on business impact, our highly experienced team comprises pioneers from diverse robotics sectors. As of 2025, we have accomplished 10 billion deliveries, and we are committed to optimizing how we achieve the next 10 billion.About the RoleWe are on the lookout for a dedicated Reliability Test Technician to join our dynamic team. This pivotal role involves the development and testing of our autonomous platforms at both the system and component levels. The ideal candidate will excel in meticulously designing and executing tests, driven by a passion for enhancing robotic systems through rigorous analysis.You’re excited about this opportunity because you will…Collaborate with a close-knit team to conduct tests and thoroughly document findings to assist in root cause analysis.Engage with a range of components, including electronics, sensors, actuators, and structures.Draft comprehensive test procedures and document findings for future reference and repeatability.Maintain a well-organized test lab environment to promote efficiency and order.Provide ongoing feedback to team members to refine test specifications and systems.Support tests at external laboratories and field test sites.We’re excited about you because you have…5+ years of practical technical experience in mechanical, electrical, computer, automotive, or robotics industries.A solid understanding of schematics and datasheets, with the ability to interpret them accurately.Experience operating environmental test chambers, vibration tables, and mechanical load frames.Proficiency in soldering, crimping, and working with various components to ensure functionality.

Join Hive, a pioneering provider of cloud-based AI solutions, as a Data Center Technician. We seek an enthusiastic individual with hands-on experience in hardware and facilities operations. You will play a critical role in maintaining our cutting-edge data centers, focusing on high-performance GPU technology and AWS resources. Your responsibilities will include installing, configuring, testing, troubleshooting, and repairing server hardware and software to support our innovative AI applications. This position requires physical movement and lifting of heavy equipment, offering you the unique opportunity to work closely with advanced infrastructure at the forefront of the AI industry. Ideal candidates will thrive in dynamic environments and take pride in optimizing infrastructure performance.

Join Alten Technology USA as a Lead Maintenance Technician and play a pivotal role in ensuring the smooth operation of our cutting-edge facilities. In this position, you will be responsible for overseeing maintenance tasks, troubleshooting equipment issues, and ensuring compliance with safety regulations. Your hands-on experience combined with leadership skills will be essential in guiding a team of maintenance professionals.

Join Mariana Minerals as a Research and Development Technician, where you will play a vital role in our innovative projects aimed at enhancing mineral processing technologies. You will be responsible for conducting experiments, analyzing data, and collaborating with cross-functional teams to drive our R&D initiatives forward.

Your Role:Join Mach9 as a Quality Assurance Survey Technician, where you will be the go-to expert ensuring our platform aligns perfectly with the expectations of surveyors and engineers. Collaborating closely with our product and engineering teams, you will validate the accuracy of feature extraction, rigorously test new workflows using real-world datasets, and ensure the products we deliver genuinely reflect industry standards.This position is perfect for individuals with practical surveying or CAD experience who are eager to influence software used across the industry—someone who can articulate issues clearly when things don’t meet expectations.You will play a pivotal role at the crossroads of product development, engineering, and marketing—catching overlooked details by engineers, providing structured feedback, and articulating our capabilities to customers in an engaging and credible manner.Your Impact:Conduct quality assurance on new features using real-world LiDAR and mobile mapping datasets.Detect extraction errors, edge cases, and workflow issues before they reach our customers.Deliver structured and detailed feedback to our engineering and product teams.Create video recordings and narrated walkthroughs for training, marketing, and demonstration purposes.Develop repeatable QA checklists and testing workflows to streamline processes.Serve as the in-house expert on the practical applications of surveying and engineering.Your Qualifications:Hands-on experience with surveying, drafting, or CAD software (such as AutoCAD, Civil 3D, MicroStation, etc.).Thorough understanding of feature extraction, geometric principles, and infrastructure workflows.Keen attention to detail—capable of spotting discrepancies, whether it's a misaligned curb line or an incorrect classification.Proficient in explaining complex technical workflows in a clear and concise manner.Willingness to work on-site in San Francisco.About Mach9:At Mach9, we are revolutionizing civil infrastructure design through innovative AI-powered geospatial tools. Our platform drastically speeds up the engineering deliverables creation process from raw data, reducing manual drafting time by an impressive 96 times. Trusted by leading global firms in engineering and construction, we’re at the forefront of transformation.

Astranis is at the forefront of satellite technology, developing advanced satellites for high orbits that extend humanity's reach into the solar system. Our satellites provide dedicated and secure networks to sophisticated clients globally, including large enterprises, government agencies, and the U.S. military. With five satellites successfully in orbit and many more set to launch, we are currently managing a backlog exceeding $1 billion in commercial contracts.As the preferred satellite communications partner for clients with rigorous requirements for uptime, data security, and customization, Astranis has successfully raised over $750 million from top-tier investors such as Andreessen Horowitz, Blackrock, and Fidelity. Our headquarters, spanning 153,000 square feet in Northern California, is home to a talented team of 450 engineers and entrepreneurs dedicated to designing, building, and operating state-of-the-art satellites.Role: Propulsion Technician, Tube BendingIn the role of Propulsion Technician, you will play a crucial part in the production of propulsion hardware. Your responsibilities will include operating and maintaining a cutting-edge CNC tube bender and various metal fabrication tools, as well as overseeing an inventory of space hardware.Program, operate, troubleshoot, and maintain a CNC Tube Bender along with other metal fabrication tools for aerospace applications.Prepare metal components for welding and/or assembly into micro-GEO satellites.Manage inventory and ensure material traceability for thousands of propulsion components.Conduct dimensional and quality inspections on propulsion components and assemblies.Adhere to processes and work instructions, complete necessary documentation, and provide constructive feedback.Identify and procure capital equipment, manage installations, and perform commissioning.Be versatile within the factory - learn new skills, assist other teams, and innovate the use of your talents.

Join our dynamic team as a Cell and Gene Therapy Technician in the vibrant city of San Francisco. This role is critical in advancing innovative therapies that transform patient lives. You will be involved in hands-on laboratory work, collaborating with a skilled team to support the development and production of cutting-edge therapies.