16 energy materials jobs found in San Francisco

Hazen and Sawyer is seeking a Wastewater Project Engineer for ourSacramento, California office. As part of our design and process teams, you will be involved with a wide range of wastewater infrastructure projects. This will encompass all phases of design, including conceptual/feasibility evaluations, project management, preparation of design reports, permitting, development of construction drawings and specifications, and support of construction services. Why Hazen and Sawyer: Founded in 1951 by the son of Allen Hazen (developer of the Hazen-Williams equation), we are an employee-owned company with a singular focus on "all things water." Our work includes planning, design, and oversight of construction of environmental infrastructure - for water, wastewater, and stormwater management. We foster a work environment low on bureaucracy and high in creativity. We recruit talented professionals, provide them with challenging, interesting, and creative assignments, and furnish...

About Giga Giga is building gigawatts of AI data centers to hasten a future of intelligence and abundance. We build data centers fast and at scale by combining the capabilities of an equipment supplier, engineering firm, general contractor, and real estate developer under one roof. Our team moves quickly and thinks practically. If you're ready to make an impact in an industry that matters, we're looking for people like you. Why join Giga The Pace: We're building at a speed most companies talk about but never actually operate at. If you've been bored somewhere else, you won't be here. The Impact : Every person at Giga touches the work that matters. No layers, no waiting for approval chains. You'll see your fingerprints on what we ship. The Team: A team of operators defining the future of AI infrastructure. We recruit A-players from the most innovative companies in the world, and they choose Giga because the work here means more. The Moment : AI doesn't run without...

About Giga Giga is building gigawatts of AI data centers to hasten a future of intelligence and abundance. We build data centers fast and at scale by combining the capabilities of an equipment supplier, engineering firm, general contractor, and real estate developer under one roof. Our team moves quickly and thinks practically. If you're ready to make an impact in an industry that matters, we're looking for people like you. Why join Giga The Pace: We're building at a speed most companies talk about but never actually operate at. If you've been bored somewhere else, you won't be here. The Impact : Every person at Giga touches the work that matters. No layers, no waiting for approval chains. You'll see your fingerprints on what we ship. The Team: A team of operators defining the future of AI infrastructure. We recruit A-players from the most innovative companies in the world, and they choose Giga because the work here means more. The Moment : AI doesn't run without...

About Giga At Giga , we develop, build, and operate AI energy infrastructure that powers the modern world. And we'reon a mission to fix the broken energy infrastructure experience - permanently. Our vertically integrated approach stacks site origination and development, infrastructure manufacturing, and power market participation under one operating system. Founded in Texas, Giga partners with AI hyperscalers, data center operators and other energy infrastructure teams to deliver projects faster. Why Join Us The Pace: You will own projects moving faster than anywhere else in the industry. The Impact: You are the person who turns "concepts" into "contracts" and "permits." The Team: Work with a world-class group of engineers and builders defining the future of AI infrastructure. Why Join Us The Pace: You will manage projects moving faster than anywhere else in the industry. The Impact: You are the person who turns "concepts" into "contracts" and...

Job Description About the Team You will be part of a collaborative product development team responsible for driving and managing furniture sample development from concept through production. You will partner cross-functionally with Design, Technical Design, Merchants, Sourcing, and global manufacturing partners to bring high-quality, durable, and scalable furniture to market. As part of Williams-Sonoma, Inc., a leader in home lifestyle and retail, our Product Development and Engineering team delivers best-in-class products through innovation, material optimization, manufacturability improvements, cost engineering, and cross-brand alignment. About the Role As a Furniture Engineer, you will support new product development each season by engineering construction solutions, developing 3D models and detailed specifications, reviewing prototypes, and collaborating closely with global vendors. You will ensure that designs meet durability, safety, and cost requirements while...

Description ELECTRICAL ENGINEER This position is based out of our San Francisco, CA or San Jose, CA office. About Arch Key ArchKey is one of the nation's largest privately held specialty trade installation and integrated facility service companies. We are a leader in designing, building and maintaining electrical, technologies and specialty systems. We're the POWER behind making the improbable possible. We're electrifying the nation, energizing the future and bringing communities to life like never before. What we do today shapes the vision of tomorrow. Our work impacts lives long after the building is done. This means we are committed to building in ways that are not just technologically advanced, but sustainable, scalable and equitable by all. We're not just energizing infrastructure, we're energizing careers, communities, and the future. Made up of the brightest minds in the industry, our team is our greatest asset bringing knowledge, skills, and experience to...

Company Description A venture-backed defense technology company is developing advanced directed-energy laser platforms designed to counter small unmanned aerial threats. The team operates in a fast-paced, hardware-focused environment where concepts move quickly from lab prototype to field deployment. We are seeking an experienced Senior Laser Systems Engineer to architect, develop, and validate beam-delivery and targeting subsystems for next-generation laser platforms. This role owns end-to-end beam-train design, automated aiming systems, and materials testing across both pulsed and continuous-wave (CW) regimes. Job Description Key Responsibilities Design and assemble complete optical beam paths including coatings, mirrors, fiber/optic interfaces, and precision alignment fixtures to meet power and beam-quality targets Architect and integrate automated aiming and targeting subsystems, combining optomechanics, sensors, and control-system interfaces for precision tracking...

Company Description 9/16/26: This job announcement has been reposted to include desirable qualification and extend the closing date of application submissions in order to recruit additional applicants and expand the candidate pool (Original anticipated closing deadline is Wednesday, July 29th, 2026, closed on August 31st, 2026). If you previously applied to this specific announcement, your application is already in the system, and you do not need to reapply. Your original application will continue to be considered throughout this recruitment process. Specific information regarding this recruitment process is listed below. Application Opening: Wednesday, July 22nd, 2026 Application Deadline: Apply immediately. Application filing will be open at least through 11:59pm (PST) of Tuesday, September 22nd, 2026 and will close any time thereafter Recruitment ID: PEX-5364-164381 Appointment Type: Permanent-Exempt (PEX), Category 18. This position is excluded by the Charter...

Company Description At KPFF Consulting Engineers , we are more than just an engineering design firm . For over 65 years, we have dedicated ourselves to innovative, sustainable engineering that shapes the built environment and tackles complex infrastructure challenges . Our team culture emphasizes balance, growth, and well-being , supporting each member's professional journey with flexibility, generous benefits, and a collaborative approach to work-life integration. With over 1,500 professionals across 36 offices nationwide , KPFF's decentralized structure allows each office the flexibility to pursue projects aligned with their regional strengths . Learn more at www.kpff.com. Job Description KPFF's NorCal Civil team is seeking an Entry Level Civil Engineer or Graduate Civil Engineer to join our San Francisco office. This role is ideal for an engineer who is ready to take on greater project responsibility while continuing to develop technical...

Who we are Atoms is building the machines that power the next era of progress. Over the last decade, software has transformed the digital world. But the physical world, where food is made, minerals are mined, goods are moved, and industries are run, remains far less intelligent, far less efficient, and far more constrained. We're changing that. Atoms builds Physical AI- real-world robots for the industries that move civilization forward, starting with food, mining, and transport. Our systems are designed to understand, predict, and control the real world with precision, turning complex physical operations into something more reliable, more scalable, and more productive. This work requires more than robotics. It requires deep integration across hardware, software, AI, operations, manufacturing, and real estate. We don't just build machines in a lab. We deploy them into real environments, operate them, learn from them, and improve them until they work at scale. We are...

Merge Labs is a frontier research lab with the mission of bridging biological and artificial intelligence to maximize human ability, agency and experience. We're pursuing this goal by developingfundamentally new approaches to brain-computer interfaces that interact with the brain at high bandwidth, integrate with advanced AI, and are ultimately safe and accessible for anyone to use. About the Team Merge is building the most advanced interface to the brain, capable of interacting with neurons at unprecedented scale and bandwidth. Delivering that capability in form factors that anyone would want to use will require engineering at the frontier of what's possible. We're assembling a team of exceptional builders across electrical engineering, mechanical engineering, mixed-signal IC design, materials science, systems engineering, and engineering physics. We reason from fundamentals, move comfortably across disciplines, and build technology that scales. We prototype, test, and iterate...

The Role As a Mechanical Engineer at Sofar, you'll be a key contributor to the design, development, and manufacturing of the hardware that powers our ocean sensing networks. You'll work across the full product lifecycle-from early system architecture and prototyping through testing, deployment, and transition to manufacturing. You'll own mechanical designs and make thoughtful tradeoffs across performance, reliability, manufacturability, cost, and schedule. You'll work closely with electrical, firmware, software, and manufacturing engineers to solve challenging multidisciplinary problems, and you won't hesitate to jump in when the root cause isn't obviously mechanical. Responsibilities Own mechanical designs and subassemblies from early concepts and CAD through prototyping, validation, and production. Design reliable hardware for harsh marine environments, balancing performance, manufacturability, cost, and schedule. Build, test, and debug prototypes and production...

Who we are Atoms is building the machines that power the next era of progress. Over the last decade, software has transformed the digital world. But the physical world, where food is made, minerals are mined, goods are moved, and industries are run, remains far less intelligent, far less efficient, and far more constrained. We're changing that. Atoms builds Physical AI- real-world robots for the industries that move civilization forward, starting with food, mining, and transport. Our systems are designed to understand, predict, and control the real world with precision, turning complex physical operations into something more reliable, more scalable, and more productive. This work requires more than robotics. It requires deep integration across hardware, software, AI, operations, manufacturing, and real estate. We don't just build machines in a lab. We deploy them into real environments, operate them, learn from them, and improve them until they work at scale. We are...

About Us: DeSimone is a leading global structural engineering firm known for delivering innovative, high-performance design solutions across the built environment. Our team of engineers, designers, and technical experts collaborates on a diverse portfolio-from iconic high-rise buildings to complex, large-scale structures-shaping skylines and communities around the world. With offices across the U.S. and internationally, we partner closely with clients to bring bold ideas to life with precision, creativity, and technical excellence. Why DeSimone? At DeSimone Consulting Engineering, you'll work alongside some of the world's most brilliant engineering minds on projects that redefine skylines and push the boundaries of design and innovation. From iconic skyscrapers to cutting-edge structures, our global portfolio reflects a commitment to excellence and creativity. We are a team that values growth, collaboration, and real impact-you won't just be part of the work, you'll help shape...

Company Background Specter's mission is to help automate the physical world. Today, we build video sensors with state-of-the-art AI agents that answer any question, anywhere in their environments. Our systems can automatically detect and reason about any physical activity captured on camera, from security incidents (e.g. perimeter intrusion, theft, LPR), to safety monitoring (e.g. PPE detection, injured people), to operational efficiency (e.g. material tracking, congestion monitoring). We offer both long range wireless (1km range) and wired sensor variants to suit any deployment. Our co-founders Xerxes and Philip are passionate about empowering our partners in the fast approaching world of physical AI and robotics. We are a small, fast growing team who hail from Anduril, Tesla, Uber, and the U.S. Special Forces. The Role You'll build and maintain the lab and test sites the rest of engineering depends on. That spans standing up outdoor test installations, wiring the lab's...

Collaborative people. Progressive builders. Consistently recognized as a best workplace, and for our commitment to safety, sustainability, and community partnerships, BNBuilders hires the very best in the construction industry and strives to create an environment that encourages innovation, responsibility, and client satisfaction. If you are looking to be a part of an open, supportive team and receive exciting challenges that promote personal and professional growth, look no further than BNBuilders! JOB SUMMARY: The Senior Project Engineer assists and supports the Project Manager on assigned projects. The position works under direct supervision, performs routine daily activities, and gathers and distributes information. SALARY RANGE: $90,000 - $145,000 BENEFITS: Group medical, vision, and dental insurance, including a choice of two benefit plans - a PPO plan and a High Deductible/ Health Savings Account plan with company contribution to HSA. Company-paid short and...