Civil Engineer (7-12 Years) at Coffman Engineers, Inc. | Oakland

About the RoleWe are looking for a talented and meticulous Mechanical Engineer to join our innovative team at arxlight-ai. In this exciting position, you will take charge of designing, developing, testing, and enhancing mechanical systems and components. You'll work in close collaboration with diverse cross-functional teams to deliver engineering solutions that are high-quality, reliable, and cost-effective.Key ResponsibilitiesDesign, develop, and analyze mechanical systems, components, and productsCreate and review technical drawings, specifications, and documentationConduct simulations, calculations, and stress/thermal analyses to validate designsBuild, test, and evaluate prototypes; troubleshoot and resolve design challengesCollaborate with manufacturing, quality, and project teams to ensure designs are feasible and compliantEnsure designs adhere to applicable codes, standards, and safety regulationsSupport continuous improvement initiatives aimed at enhancing performance, reliability, and cost efficiencyParticipate in design reviews and contribute technical expertise throughout the product lifecycle

Role overview arxlight-ai is hiring a Senior Mechanical Engineer for its Oakland engineering team. This position centers on designing, developing, testing, and refining mechanical systems and components. The work is hands-on and technical, with regular collaboration across disciplines to deliver solutions that balance reliability and cost. Main responsibilities Design, develop, and analyze complex mechanical systems, components, and products. Create and review technical drawings, specifications, and related documentation. Conduct simulations, perform calculations, and carry out stress and thermal analyses to validate designs. Build and test prototypes, troubleshoot issues, and resolve design challenges as they come up. Collaborate with manufacturing, quality, and project teams to ensure designs are practical and meet standards. Maintain compliance with codes, standards, and safety requirements in all mechanical designs. Lead process improvement efforts to boost performance, reliability, and reduce costs. Participate in design reviews and offer technical input throughout the product development cycle.

Role Overview arxlight-ai is looking for a Technical Sourcer to help find and engage skilled engineers. This role supports the growth of a team focused on artificial intelligence projects. What You Will Do Identify potential engineering candidates through research and outreach Attract qualified talent to join arxlight-ai’s team in Oakland Support hiring efforts for roles centered on AI innovation

ABOUT THE ROLEArxlight AI is on the lookout for a highly skilled and innovative Mechatronics Engineer to become a vital part of our dynamic team. In this pivotal position, you will engage in the design, development, testing, and enhancement of advanced systems and components. We are searching for someone with extensive knowledge spanning mechanical engineering, electrical engineering, and computer science. You will take full ownership of project execution and work closely with cross-functional teams to deliver superior, reliable, and cost-effective engineering solutions.KEY RESPONSIBILITIESRapidly assess engineering concepts across various domains, including electrical, mechanical, software engineering, and manufacturing.Develop prototypes, evaluate failures, and successfully transition projects to production.Design, implement, and test intricate electro-mechanical systems.Exhibit high-level ownership of systems with significant professional autonomy.Lead design reviews, conduct analyses, liaise with vendors, and define as well as execute hardware testing plans.Assist with critical hardware demonstrations for customers as necessary.Travel to testing sites as required.Apply fundamental physics principles as the foundation for all decisions.Embrace a versatile role with diverse responsibilities.QUALIFICATIONS REQUIREDBachelor's, Master's, or PhD in Electrical Engineering, Mechanical Engineering, Mechatronics Engineering, Software Engineering, or a related field.Hands-on experience in immersive technical projects, whether in collegiate teams or professional environments.Proven ability to develop sophisticated electro-mechanical systems, including robots, UAVs, wearable tech, and high-power electric propulsion systems.Capable of reading, interpreting, and manipulating block diagrams, schematics, wiring diagrams, and layouts.Strong understanding of engineering first principles.PREFERRED QUALIFICATIONSAdditional degrees or minors in related fields (Electrical, Mechanical, Mechatronics, or Software Engineering).Experience with Mechanical CAD software (Solidworks, NX, Fusion 360, etc.).Familiarity with Electrical CAD tools (Altium, KiCAD, etc.).

Role Overview Arxlight AI is seeking a Supplier Sourcing Engineer to help build and optimize our hardware supply chain in Oakland. This role focuses on supplier selection, cost management, and supporting product hardware from initial concept through production. The position works closely with suppliers and internal teams across engineering, quality assurance, and manufacturing. Main Responsibilities Select suppliers for specific products from the approved supplier list. Work with strategic suppliers to speed up product development by: Scoping concepts and defining requirements. Analyzing feature trade-offs and preparing trade tables. Building should-cost and clean sheet models. Collaborating on joint design development with clear statements of work. Simulating mechanical and electronics designs. Order and manage inventory for prototype and New Product Introduction (NPI) builds. Oversee the creation and consolidation of manufacturing Bills of Materials (BOM), coordinating with Quality and Manufacturing to support flexible production ramp-up. Manage capital expenditures during the NPI phase. Map value streams to improve supply network efficiency and flexibility. Assess BOM risks, including identifying alternate sources for components. Ensure all component qualifications are completed before production begins. Simplify processes by optimizing common components and rationalizing suppliers or parts. Lead cost engineering to align product costs with bottoms-up cost curves, focusing on total cost of ownership over the product lifecycle. Handle ad-hoc cost issues, such as tariffs and inflation. Required Qualifications Bachelor’s degree in engineering or a technical field. At least 3 years of experience in sourcing engineering, supplier management, or design of electronic and mechanical devices. Proven skills in value or procurement engineering, or total cost of ownership (TCO) work at component and product levels. Willing and able to travel up to 25% of the time.

Role Overview Arxlight AI is seeking a Robotics Hardware Engineer to join our team in Oakland. This role focuses on designing, developing, testing, and improving complex robotic systems and components. The position calls for a multidisciplinary background spanning mechanical engineering, electrical engineering, and computer science. Projects move from concept to execution, often in collaboration with cross-functional teams to deliver reliable and cost-effective solutions. What You Will Do Quickly evaluate engineering concepts across electrical, mechanical, software, and manufacturing domains. Build prototypes, investigate failures, and help transition successful designs into production. Lead the design, implementation, and testing of advanced electro-mechanical systems. Take ownership of major systems with significant autonomy. Organize and run design reviews, perform technical analyses, coordinate with vendors, and create as well as carry out hardware testing plans. Support key hardware demonstrations for customers when needed. Travel to testing sites as required. Apply first principles of physics to guide engineering decisions. Adapt to a variety of roles and responsibilities as projects demand. Essential Qualifications Bachelor's, Master's, or PhD in Electrical Engineering, Mechanical Engineering, Mechatronics, Software Engineering, or a related field. Hands-on experience with technical projects, either academic or professional. Demonstrated skill in designing complex electro-mechanical systems (such as robots, UAVs, wearables, or high-power electric propulsion systems). Ability to interpret and work with block diagrams, schematics, wiring diagrams, and layouts. Strong understanding of engineering fundamentals. Preferred Qualifications Additional degrees or minors in related engineering fields. Familiarity with mechanical CAD tools (such as Solidworks, NX, or Fusion 360). Experience using electrical CAD software (for example, Altium).

Are you a recent graduate looking to kickstart your career in engineering? Join our dynamic team at arxlight-ai where we are dedicated to building innovative and record-setting products. We are seeking passionate and talented individuals to fill various engineering roles. If you don’t see a specific position that fits your expertise, we encourage you to apply anyway—your dream job could be just around the corner!

Role Overview arxlight-ai is looking for a Firmware Engineer focused on STM32 microcontrollers to join the team in Oakland. This engineer will design, build, and maintain embedded firmware for Electronic Speed Controllers (ESC) and related products. The work involves close collaboration with hardware engineers and hands-on problem solving in production devices. What You Will Do Design, implement, and maintain firmware for STM32 microcontrollers. Develop and refine motor control algorithms for ESCs across the product line. Write and debug low-level drivers for interfaces such as GPIO, UART, SPI, I2C, CAN, USB, ADC, timers, and DMA. Create firmware in C/C++ for both bare-metal and RTOS environments. Work with STM32 HAL/LL, CMSIS, and vendor toolchains. Integrate firmware with hardware designs in partnership with hardware engineers. Debug embedded systems using JTAG/SWD, logic analyzers, and oscilloscopes. Optimize firmware for speed, memory use, and power consumption. Participate in code reviews and follow embedded software best practices. Document technical processes and maintain up-to-date records. Support manufacturing, testing, and field troubleshooting as needed. Essential Qualifications Bachelor’s degree in Electrical Engineering, Computer Engineering, Computer Science, or a related field. Hands-on experience with AC or BLDC motor control algorithms. Solid background in firmware development for STM32 microcontrollers. Expertise in embedded C/C++ programming. Strong understanding of microcontroller architectures, peripherals, and datasheets. Experience with bare-metal development and/or RTOS (such as FreeRTOS). Comfortable debugging embedded systems with JTAG/SWD tools. Proficient in Git or similar version control systems. Preferred Qualifications Direct experience with FreeRTOS or other real-time operating systems. Additional embedded systems knowledge is a plus.

About the Role AECOM is hiring a Senior Mechanical Engineer in Oakland. This position focuses on delivering practical engineering solutions for a range of projects. The work supports sustainable designs that make a real impact in local communities. What You Will Do Apply advanced mechanical engineering skills to challenging projects Work closely with a team of experienced professionals Contribute to designs that prioritize sustainability and community benefit

Join our dynamic team at Coffman Engineers Inc. as a Senior Structural Engineer where your expertise will shape the future of structural design and engineering. In this role, you will leverage your extensive experience to lead complex projects, mentor junior engineers, and collaborate closely with cross-functional teams to deliver innovative and sustainable solutions.

About the Role Arxlight AI is seeking a Senior Manufacturing Engineer / Production Lead to join the operations team in Oakland. This role focuses on bringing advanced drone designs into efficient, high-volume production. The position combines hands-on leadership with process improvement and collaboration across engineering and manufacturing teams. What You Will Do Oversee and guide production technicians during assembly and testing of drone products. Manage product transitions from concept through prototype to full production, emphasizing speed, adaptability, and quality. Support production lines by troubleshooting and resolving mechanical, electrical, and software issues as they occur. Work closely with design engineers to integrate manufacturing best practices into new product designs, smoothing the path from design to prototype and production. Create and update documentation for large-scale manufacturing, including MBOMs, work instructions, and process flows. Coordinate with internal teams and manufacturing planners to develop capacity planning strategies that match customer needs. Partner with the production team to address complex challenges and consistently meet customer requirements. Apply data analysis to drive improvements in cost, quality, and production capacity. Promote innovation, teamwork, and accountability within the manufacturing engineering group. Travel to supplier and partner locations as needed to source materials, resolve production issues, and implement new procedures. Required Qualifications Bachelor's degree in Engineering, Mathematics, or a related technical discipline. At least 5 years of experience in manufacturing or a closely related area. Strong focus on quality assurance and attention to detail, with a genuine interest in manufacturing. Proactive approach to learning and adapting within the manufacturing field. Demonstrated ability to develop hardware solutions creatively, especially when resources are limited. Excellent problem-solving and communication skills.

Join arxlight-ai as a Robotics Software Engineer, where you will be at the forefront of designing, developing, and deploying innovative software that drives intelligent Unmanned Aerial Systems (UAS) in complex real-world environments. This role offers an exciting opportunity to work at the nexus of software, hardware, and autonomous technology, crafting high-performance systems that seamlessly integrate perception, planning, control, and communication functionalities.You will engage in close collaboration with a multidisciplinary team of mechanical, electrical, and systems engineers, guiding the transition of robotics software from simulation stages to field deployment.

arxlight-ai develops advanced drones to address security and safety challenges. The company designs and builds both hardware and software in-house, with a mission to deliver UAV systems that support the protection of lives. Role overview The Senior Electrical Engineer will take on the design, development, and deployment of hardware for intelligent robotic UAS platforms. This position works at the intersection of hardware, software, and autonomy, shaping systems that integrate perception, planning, control, and communication functions. Collaboration and impact This role requires close collaboration with mechanical, software, and firmware engineers. The main objective is to help transition robotics software from simulation environments into reliable, real-world field performance.

BlueSpace.ai is at the forefront of transforming the autonomous vehicle industry with our innovative self-driving technology. Our unique patented 4D Predictive Perception system eliminates the dependence on traditional data, enabling precise predictions of the motion of all objects through advanced 4D sensors. This innovation not only enhances accuracy and reduces latency but also sets a new benchmark for safety and efficiency in autonomous driving. Our team comprises experienced professionals drawn from various sectors of the autonomous vehicle ecosystem, including OEMs, premier research institutions, and top-tier autonomous driving firms. With a solid track record of successful autonomous vehicle service launches across California, Texas, and Florida, we are poised to lead the next wave of advancements in autonomy. We are on the lookout for skilled, self-driven individuals who flourish in a rapid-paced, dynamic environment and are eager to contribute significantly to the future of mobility. If you are passionate about tackling complex challenges in autonomy and pushing the limits of possibility, we invite you to connect with us.As an ML Infrastructure Engineer at BlueSpace.ai, your goal will be to architect and develop the Cloud Data Infrastructure System that supports and empowers our Assured AI for Autonomy.You will have the opportunity to design and establish the infrastructure that will enable our developers to enhance BlueSpace’s APNT capabilities.

Since its inception, Fivetran has been dedicated to simplifying data access, making it as reliable and effortless as electrical power. With our platform, customer data seamlessly arrives in their warehouses—canonical and ready for queries—without the need for engineering or maintenance. We take pride in empowering organizations to harness our technology and become data-driven every day.About the RoleWe are seeking a dynamic and high-performing engineer to join our Site Reliability Engineering (SRE) team at Fivetran. In this pivotal role, you will collaborate closely with engineering teams, product managers, and support and sales engineers to enhance the reliability of the Fivetran Data Platform.As a vital member of the SRE team, your contributions will directly impact the performance and reliability of Fivetran’s infrastructure through proactive monitoring, alerting, and initial incident response. You will also assist in the deployment pipeline alongside seasoned SREs, gaining invaluable experience in incident management and issue prevention, thus becoming an integral part of our expanding SRE team.Oversee the monitoring of Fivetran’s production infrastructure, ensuring availability, capacity, and throughput while identifying and resolving potential issues.Work collaboratively with engineering teams to embed reliability best practices within our product roadmap.Assist in prioritizing and resolving critical bugs reported by support or sales teams.Help maintain 100% availability of our production infrastructure by collaborating with engineering to implement automation for scalable deployments.Proactively identify infrastructure vulnerabilities and coordinate with the security team to address them promptly.This position is full-time and follows a hybrid work model based in our Oakland office. Enjoy the flexibility of remote work combined with in-person collaboration, including two days in the office each week to foster team connections and growth.

About ElicitElicit is an advanced AI research assistant leveraging state-of-the-art language models. Our mission is to empower professional researchers and decision-makers to tackle complex questions, collect evidence from scholarly sources, and navigate uncertainty with confidence.Our Vision:Elicit aims to significantly enhance the quality of reasoning globally.For experts, we aim to push the boundaries of knowledge.For non-experts, we strive to make logical reasoning accessible, enabling individuals lacking adequate tools, expertise, or time to make informed decisions.Elicit embodies a scalable machine learning framework based on comprehensible task breakdowns, focusing on process supervision, not just outcomes. This contributes to our collective understanding of safe AGI architectures.Follow our journey on Twitter to see how Elicit is making strides in research.Role OverviewAs part of our small but dedicated team, you'll be instrumental in crafting research tools that aid scientists in making critical decisions. We prioritize quality in both functionality and user experience.We seek a designer who can seamlessly transition between Figma and code. Whether sketching in Figma in the morning or submitting a pull request in the afternoon, your versatility is essential.Your ResponsibilitiesYou will collaborate closely with product managers and engineers to define and refine our offerings. You’ll take ownership of design challenges, ensuring they are addressed from inception to deployment. This involves utilizing Figma when appropriate and coding when necessary. Your proximity to engineering will allow you to review implementations and advocate for quality, making adjustments yourself when feasible.In this role, you will contribute to defining what excellence means at Elicit, enhancing our design system, engaging in critiques, and elevating the quality of our outputs.This is a close-knit team, and your design sensibility will influence our products and help establish a benchmark for quality in our work.

Role overview The Senior Product Manager at Fictiv plays a central role in shaping product strategy and developing new solutions. Based in the Oakland, CA office, this position collaborates with engineering, design, and business teams to refine the product lineup and ensure it meets evolving customer and market needs. What you will do Lead product planning and manage execution from initial concept through launch Work with partners across engineering, design, and business to define requirements and set clear priorities Turn market feedback into practical product improvements Support alignment between product direction and overall company objectives Location This role is based onsite at Fictiv's Oakland, CA office.

Company OverviewPromise is at the forefront of transforming how government agencies and utilities support individuals facing financial challenges. We create innovative technology that streamlines access to benefits, facilitates engagement with assistance programs, and enables flexible payment arrangements. Our goal is to empower residents to stay on track while also enhancing the efficiency of agencies, recovering revenue, and providing services with respect and dignity. We are dedicated to reshaping public systems to better serve everyone, particularly the most vulnerable.Our team comprises experts from prestigious organizations such as Palantir, Google, and Stripe, alongside respected leaders from the government sector. We are passionate about our mission and are seeking exceptional individuals to develop cutting-edge, resilient technologies.With over $50 million in backing from top investors—including Reid Hoffman, Howard Schultz, Michael Seibel, Y Combinator, 8VC, The General Partnership, First Round Capital, Kapor Capital, XYZ Ventures, and Bronze Investments—Promise has earned accolades such as being named one of Fast Company's "World's Most Innovative Companies of 2022" and “Forbes Next Billion-Dollar Startups 2024,” as well as Y Combinator’s #1 GovTech startup.We are excited to welcome a Founding Security Engineer who will be our first dedicated security generalist, responsible for establishing strategic direction and implementing tangible enhancements across our security landscape.Our security team focuses on empowering Promise and its clients while ensuring a high standard of security. We strive to collaboratively solve challenges, with security being a key outcome.Your ResponsibilitiesDevelop and manage detection systems: create, fine-tune, and respond to Python-based rules to identify anomalous activities and enhance signal clarity.Collaborate with our Infrastructure team to secure GCP and cloud networking while enhancing Kubernetes security.Enhance application security and facilitate pragmatic upgrades (e.g., Next.js, dependencies).Boost security through code and automation (guardrails, checks, remediation workflows).Take ownership of the vulnerability management process: identify, prioritize, and ensure fixes are completed in collaboration with code owners.Foster a strong security culture through clear guidance, training, and partnership with engineering teams.Create technical and policy frameworks to support ambitious and secure AI integration across the company.Work closely with engineering on secure product design and technical implementation.

ridezum seeks a Diesel Technician/Mechanic in Oakland, CA to help keep its fleet running smoothly and safely. This role centers on diagnosing, repairing, and maintaining diesel vehicles so they stay reliable on the road. Consistent, high-quality maintenance is essential to the team’s operations. Key responsibilities Inspect and diagnose diesel engines and vehicle systems Carry out repairs and routine maintenance for various diesel vehicles Troubleshoot both mechanical and electrical issues Follow all safety procedures and company guidelines Maintain accurate and detailed service records What we look for Hands-on experience with diesel engines and related systems Strong problem-solving abilities Careful attention to safety and detail Ability to work effectively as part of a team This position offers a chance to apply diesel skills in a setting where reliability and safety matter every day. Join ridezum in Oakland to support a fleet that depends on your expertise.