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About the Team OpenAI is building the world’s most advanced AI infrastructure ecosystem. The Site Readiness & Development team owns the upstream diligence and development work required to convert powered-land opportunities into executable infrastructure options. About the Role The Development Lead owns the development path after a site clears initial screening. This role validates the viable power pathway, turns site constraints into a building-level deployment plan that makes clear when each building can deploy, and runs the phase-by-phase action list that closes the decisions, dependencies, and evidence gaps needed to make a site controllable and executable. Key Responsibilities Own the stage-gate path from exclusivity and commercial terms through desktop diligence, confirmatory diligence, site closing, and handoff into design, construction, and operations. Validate power pathways with Power and utility partners, including service options, interconnection and delivery sequencing, readiness assumptions, schedule exposure, cost implications, and decision points. Turn each development phase into a disciplined action list with owners, deadlines, closure criteria, open evidence, and escalation paths; drive the list to closure rather than simply reporting status. Translate power, land, civil, environmental, access, entitlement, and permitting constraints into a building-level deployment plan with clear sequencing and target deployment timing for each building. Coordinate site access, exclusivity, LOI, commercial terms, financing assumptions, and closing requirements with Commercial, Legal, Finance, Power, Land, and other partner teams. Define the desktop diligence scope, expected 15–30 day deliverables, and go / no-go criteria; then govern the 90–120 day confirmatory diligence plan. Set and track ECDs for easements, offsite improvements, well and pipeline locating, environmental studies, water-well testing, geotechnical reports, additional land, incentives, and othe

Who we are Samsara (NYSE: IOT) is the pioneer of the Connected Operations™ Cloud, which is a platform that enables organizations that depend on physical operations to harness Internet of Things (IoT) data to develop actionable insights and improve their operations. At Samsara, we are helping improve the safety, efficiency and sustainability of the physical operations that power our global economy. Representing more than 40% of global GDP, these industries are the infrastructure of our planet, including agriculture, construction, field services, transportation, and manufacturing — and we are excited to help digitally transform their operations at scale. Working at Samsara means you’ll help define the future of physical operations and be on a team that’s shaping an exciting array of product solutions, including Video-Based Safety, Vehicle Telematics, Apps and Driver Workflows, and Equipment Monitoring. As part of a recently public company, you’ll have the autonomy and support to make an impact as we build for the long term. About the role: This is a dynamic, high energy role in which you will bring the Internet of Things to mid-sized customers, building Samsara's business and bringing the benefits of sensor data to customers. Typical sales will be $20k to $250k, and typically involve POCs, multiple stakeholders, multi-faceted pricing negotiations, and selling to executives and CXOs. This role will be fully remote, based anywhere in the United States You should apply if: You want to impact the industries that run our world: Your efforts will result in real-world impact—helping to keep the lights on, get food into grocery stores, and most importantly, ensure workers return home safely. You have innate curiosity in how businesses work: One day you’ll meet with someone in waste management and the next you may be learning about the inner workings of a food distribution center. Our top sales team members seek to learn the ins and outs of the businesses they support in

Who we are Samsara (NYSE: IOT) is the pioneer of the Connected Operations™ Cloud, which is a platform that enables organizations that depend on physical operations to harness Internet of Things (IoT) data to develop actionable insights and improve their operations. At Samsara, we are helping improve the safety, efficiency and sustainability of the physical operations that power our global economy. Representing more than 40% of global GDP, these industries are the infrastructure of our planet, including agriculture, construction, field services, transportation, and manufacturing — and we are excited to help digitally transform their operations at scale. Working at Samsara means you’ll help define the future of physical operations and be on a team that’s shaping an exciting array of product solutions, including Video-Based Safety, Vehicle Telematics, Apps and Driver Workflows, and Equipment Monitoring. As part of a recently public company, you’ll have the autonomy and support to make an impact as we build for the long term. About the role: This is a dynamic, high energy role in which you will bring the Internet of Things to mid-sized customers, building Samsara's business and bringing the benefits of sensor data to customers. Typical sales will be $20k to $250k, and typically involve POCs, multiple stakeholders, multi-faceted pricing negotiations, and selling to executives and CXOs. This role will be fully remote, based anywhere in the United States You should apply if: You want to impact the industries that run our world: Your efforts will result in real-world impact—helping to keep the lights on, get food into grocery stores, and most importantly, ensure workers return home safely. You have innate curiosity in how businesses work: One day you’ll meet with someone in waste management and the next you may be learning about the inner workings of a food distribution center. Our top sales team members seek to learn the ins and outs of the businesses they support in

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today, SpaceX is actively developing the technologies to make this possible, with the ultimate goal of making life multiplanetary and expanding consciousness to the stars. SpaceXSI is building Super Intelligence to help humanity understand the universe. Our teams are building the full Super Intelligence stack: from our Colossus supercomputers, to Grok models, to our suite of applications, including Grok Bot, Grok Build, Grok Imagine, Grok Voice, and X. We're creating a powerful flywheel where more compute trains better models, better models power more useful products, and what we learn from people using those products shapes what we build next. ABOUT THE ROLE: The Production Coordinator is a linchpin role within SpaceXSI'S logistics organization supporting data center construction, commissioning, and ongoing campus operations. Production Coordinators work with logistics leadership, inventory, receiving, Site Operations, and construction teams to ensure the on-time delivery of components, kits, and assemblies for hyperscale AI training infrastructure. This position is based in Memphis, TN / Southaven, MS, with work across the Memphis / Southaven campus. RESPONSIBILITIES: Create inventory requests based on work orders, kits, and replacement parts for data center build and operations Maintain material and production schedules through coordination of planning and shortage management Ensure parts and equipment are handled and protected properly and within SpaceXSI specifications, including high-value servers, networking gear, power and cooling components, and infrastructure materials Interface with engineers, technicians, Site Operations, and construction on the release of work orders and material requests Reconcile work order bill of material quantities Maintain high integrity in company computer systems per procedures; as

Our vision is to transform how the world uses information to enrich life for all . Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever. For more than 43 years, Micron Technology, Inc. has redefined innovation with the world’s most advanced memory and semiconductor technologies. We’re an international team of visionaries and scientists, developing groundbreaking technologies that are transforming how the world uses information to enrich life. Our Opportunity Summary : Support the build, construction, commissioning, and preparation for operation of specialty gas systems for Micron’s high-volume semiconductor manufacturing facility in Clay, New York. Coordinate the scope of gas delivery systems for hazardous and non-hazardous gases, including toxic, pyrophoric, corrosive, inert, and cryogenic gas setups. Partner with design firms, construction teams, vendors, and internal interested parties to ensure gas systems meet project specifications, safety standards, performance requirements, and regulatory compliance. Transition from construction and commissioning support into operations engineering and sustaining support upon completion of the project phase. (Disclaimer) While you may not exhibit all of the characteristics/skills listed below today, we are highly interested in a team member who is anxious to grow in both technical breadth and depth. If you are open to learning from and being a valued member of a team of top-tier engineers, we are eager to help build on your existing foundation and expand your individual and collaborative skills in this exciting and

Our vision is to transform how the world uses information to enrich life for all . Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever. At Micron-Boise, ID, we are undergoing a historic $15 billion investment in semiconductor manufacturing; construction began in early 2023, with DRAM production slated for the second half of the decade. As a leader in the semiconductor industry, we build solutions that encourage and transform technology. With plans to invest more than $150 billion globally over the next decade in groundbreaking manufacturing, we are looking for hardworking people to join our Boise expansion team and give to the growth and innovation of the semiconductor industry. As a Senior Diffusion Equipment Engineer , with a strong focus on safety and quality, you will play a meaningful role in improving our manufacturing processes by focusing on the installation, maintenance, optimization, and development of our DIFI equipment. Your expertise will give to the production of high-quality semiconductor components that are pivotal to our customers' success. You will work closely with multi-functional teams to tackle equipment issues and implement solutions that improve efficiency and yield. Your passion for engineering and willingness to learn will help us overcome the challenges of this fast-paced industry. We are looking for someone who enjoys hands-on work, values collaboration, and is eager to dive deep into the technical aspects of semiconductor manufacturing. Responsibilities Installation and qualification of industry leading diffusion equipment in our new cleanroom Diffusion equipment performance, inc

Who we are Samsara (NYSE: IOT) is the pioneer of the Connected Operations™ Cloud, which is a platform that enables organizations that depend on physical operations to harness Internet of Things (IoT) data to develop actionable insights and improve their operations. At Samsara, we are helping improve the safety, efficiency and sustainability of the physical operations that power our global economy. Representing more than 40% of global GDP, these industries are the infrastructure of our planet, including agriculture, construction, field services, transportation, and manufacturing — and we are excited to help digitally transform their operations at scale. Working at Samsara means you’ll help define the future of physical operations and be on a team that’s shaping an exciting array of product solutions, including Video-Based Safety, Vehicle Telematics, Apps and Driver Workflows, and Equipment Monitoring. As part of a recently public company, you’ll have the autonomy and support to make an impact as we build for the long term. About the role: This is a dynamic, high energy role in which you will bring the Internet of Things to mid-sized customers, building Samsara's business and bringing the benefits of sensor data to customers. Typical sales will be $20k to $250k, and typically involve POCs, multiple stakeholders, multi-faceted pricing negotiations, and selling to executives and CXOs. This role will be fully remote, based anywhere in the United States You should apply if: You want to impact the industries that run our world: Your efforts will result in real-world impact—helping to keep the lights on, get food into grocery stores, and most importantly, ensure workers return home safely. You have innate curiosity in how businesses work: One day you’ll meet with someone in waste management and the next you may be learning about the inner workings of a food distribution center. Our top sales team members seek to learn the ins and outs of the businesses they support in

Our vision is to transform how the world uses information to enrich life for all . Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever. The Engineering team at Micron is at the forefront of innovation, driving the development and implementation of modern technology. Our collaborative environment cultivates growth and creativity, enabling us to deliver world-class solutions that build the future of information technology. The Operations Equipment Program Manager plays a significant role in our Engineering function. In this role you will partner with high volume manufacturing leadership and equipment teams to ensure flawless tool installations and lead ongoing continuous improvement across all facets of fab tool installations with facilities, construction, suppliers, procurement and global teams to meet installation deliverables. Advancing critical initiatives, you will lead high-impact initiatives by harnessing data insights and emerging AI technologies to optimize business processes, improve efficiency, and deliver strategic value. Responsibilities: Support Equipment Managers and Tool Owners in delivering high-quality tool installations through process qualification ahead of required in-service dates. Drive priority alignment and issue resolution across all organizations involved in tool installation and qualification activities. Routinely audit installation quality, safety, and schedule adherence across all process tool installations. Partner with global teams on installation standardization and improvement projects, and Procurement and Supplier Management teams to proactively identify risks and initiate ea

Who we are Samsara (NYSE: IOT) is the pioneer of the Connected Operations™ Cloud, which is a platform that enables organizations that depend on physical operations to harness Internet of Things (IoT) data to develop actionable insights and improve their operations. At Samsara, we are helping improve the safety, efficiency and sustainability of the physical operations that power our global economy. Representing more than 40% of global GDP, these industries are the infrastructure of our planet, including agriculture, construction, field services, transportation, and manufacturing — and we are excited to help digitally transform their operations at scale. Working at Samsara means you’ll help define the future of physical operations and be on a team that’s shaping an exciting array of product solutions, including Video-Based Safety, Vehicle Telematics, Apps and Driver Workflows, and Equipment Monitoring. As part of a recently public company, you’ll have the autonomy and support to make an impact as we build for the long term. About the role: As a Samsara Technical Account Manager (TAM), you are the cornerstone of technical customer success. In this role, you will act as a trusted technical advisor, moving beyond traditional support to deliver measurable business value and drive the long-term adoption of the Samsara platform. Your mission is to proactively optimize your customers' technical health and mitigate risk, ensuring they achieve their desired outcomes. This requires a unique blend of deep technical acumen, consultative problem-solving, and the ability to communicate with influence across both technical and executive stakeholders. You will build enduring customer relationships by translating their operational goals into powerful technical solutions. As the primary technical interface for your accounts, you will foster cross-functional collaboration with our Sales, Support, and Product teams to champion your customers' needs. During critical incidents, you will de

Who we are Samsara (NYSE: IOT) is the pioneer of the Connected Operations™ Cloud, which is a platform that enables organizations that depend on physical operations to harness Internet of Things (IoT) data to develop actionable insights and improve their operations. At Samsara, we are helping improve the safety, efficiency and sustainability of the physical operations that power our global economy. Representing more than 40% of global GDP, these industries are the infrastructure of our planet, including agriculture, construction, field services, transportation, and manufacturing — and we are excited to help digitally transform their operations at scale. Working at Samsara means you’ll help define the future of physical operations and be on a team that’s shaping an exciting array of product solutions, including Video-Based Safety, Vehicle Telematics, Apps and Driver Workflows, and Equipment Monitoring. As part of a recently public company, you’ll have the autonomy and support to make an impact as we build for the long term. About the role: In Samsara’s Business Technology Core IT team, we work to deliver awesome systems, support, and experiences that enable our teams to be as impactful as possible. As a member of the team, you’ll help own network technology and processes that enable our people to do their best work. We are responsible for identifying, designing, implementing, and supporting the applications and networks to create a streamlined experience for Samsarians. As a Network/Infrastructure Engineer on the team, you will work alongside our senior network engineers to help maintain, optimize, and troubleshoot our global on-premise network infrastructure, with a particular focus on our Cisco Meraki environment. This is a great opportunity for someone early to mid-career in network engineering to build hands-on expertise while learning from experienced mentors, all while helping ensure high availability and performance for a growing company. You will work closely

About the Team OpenAI's Environmental, Health & Safety (EHS) team partners across the company to enable safe, responsible growth. This role will be a senior EHS partner to our robotics operations as our operating footprint expands. You will work closely with Robotics, Engineering, Operations, Facilities, Workplace, Construction, Security, People, Legal, and external partners to integrate safety into how our facilities are designed, built, staffed, and operated. About the Role We are seeking a Senior Manager, EHS - Robotics to provide senior, hands-on safety leadership across multiple sites. This role is for an experienced EHS leader who can operate independently in a fast-moving technical environment, anticipate risk before it becomes an incident, and build practical safety systems that scale with the business. Our robotics operations are scaling quickly, with a growing mix of construction, commissioning, workforce expansion, and around-the-clock operations. This creates a complex and evolving risk environment and requires strong preventive planning, consistent field presence, and sustained incident-management oversight. This leader will own site-level EHS strategy and execution for the robotics portfolio while partnering with the broader EHS team on company-wide standards and programs. The successful candidate will look around corners: planning for future ramps, identifying requirements early, influencing design and operating decisions, and creating durable systems that enable teams to move quickly without compromising safety. In this role you will: Serve as a senior EHS partner across robotics R&D operations, owning site-level safety strategy, priorities, and execution as the footprint scales. Anticipate EHS requirements for new operations, equipment, processes, construction phases, staffing ramps, and 24/7 operations, and translate them into practical plans before work begins. Lead proactive risk identification and control across robotics activities, incl

About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine’s Top Company Cultures list and ranked among the World’s Most Innovative Companies by Fast Company. At Cloudflare, we’re not looking for people who wait for a polished roadmap; we’re looking for the builders who see the cracks in the Internet that everyone else has simply learned to live with. We value candidates who have the instinct to spot a "normalized" problem and the AI-native curiosity to create a solution using the latest tools. Our culture is built on iteration, leveraging AI to ship faster today to make it better tomorrow, while ensuring that every improvement, no matter how small, is shared across the team to lift everyone up. If you’re the type of person who values curiosity over bureaucracy, and that AI is a partner in solving tough problems to keep the Internet moving forward, you’ll fit right in. Job Title: Senior Program Manager, Data Center Delivery & Site Readiness Location: Austin, TX San Francisco, CA New York, NY About the role We're looking for a Senior Program Manager to own data center delivery and the sourcing work that gets each site ready to operate. You'll take projects from vendor selection and contract negotiation through construction, infrastructure deployment, commissioning, and handover to operations. This role combines tec

About BlockTech BlockTech is a fast-paced algorithmic trading firm trading crypto derivatives and spot across global venues, 24/7, with our own capital. Crypto is one of the few markets where a researcher can still move the edge. The data is abundant, the microstructure is novel, and the loop between an idea and live PnL is short. High-frequency options trading is where we're strongest, and we're widening our scope to include more mid-frequency work. We're looking for a senior Quantitative Researcher with a mid-frequency background to join our Amsterdam trading floor. The role You'll be in charge of developing our mid-frequency capabilities, owning the research agenda end to end, from hypothesis and dataset construction through model training and backtesting to live deployment. You'll sit with traders, researchers, and analysts, and raise the bar for research across the floor. You will: Own price-prediction, signal, execution, and anomaly-detection models across crypto derivatives and spot markets from idea to live PnL Shape our research, backtesting, and trading infrastructure together with engineers, so good ideas reach production quickly and safely Own models in production: monitor live performance, diagnose decay, and iterate on what you ship Set research direction alongside traders, deciding which trades are worth making and why Raise the research bar by mentoring colleagues, reviewing work, and setting standards for rigour What we're looking for 3+ years of quantitative research experience at a hedge fund, trading firm, or similar, with mid-frequency models you've taken live A strong academic foundation in a quantitative discipline (mathematics, physics, statistics, or computer science) Fluency in Python and the modern ML stack (PyTorch and/or TensorFlow, scikit-learn, NumPy, pandas) A deep grasp of overfitting, validation design, and feature engineering. You can explain why a model works, not just that it does Software engineering instincts: you write product

Our vision is to transform how the world uses information to enrich life for all . Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever. As a Process Integration Engineer working in the fast-paced DRAM R&D Memory Group, you will be instrumental in developing Micron’s core memory technology serving AI-enabled customers. The R&D development takes place in an industry leading 300mm facility which is adjacent to our newly announced Manufacturing facility (currently under construction). Your focus will be on the development and integration of critical technology which enables future DRAM memory scaling for Micron. You will develop the structural and electrical requirements for one or more modules and work in conjunction with Process Development and supporting teams to seamlessly integrate new module solutions into the entire process flow. Responsibilities include, but not limited to: Engineer and develop novel process flows for critical modules. This includes creating structural and electrical specifications as well as design rules for new process flows. Utilization of creative problem-solving skills to develop and optimize new process flows which improve performance and reduce the cost of future memory chips. Design experiments and analyze results using statistical analysis software. Results are applied to directly enhance yield. (DOE) Work cross-functionally with multiple groups including Design, Product Engineering, Process Development, Modeling, Yield Enhancement, Electrical and Physical Failure Analysis, Parametric, and Quality te

Our vision is to transform how the world uses information to enrich life for all . Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever. Job Summary We are seeking a technically strong Tool Install Engineer with expertise in instrumentation, controls, and electrical systems to support semiconductor tool installation projects. This role provides technical leadership throughout design review, installation planning, construction support, commissioning, and system integration activities within advanced manufacturing environments. The ideal candidate will have experience reviewing engineering documentation, coordinating cross-discipline teams, resolving field execution challenges, and ensuring instrumentation and electrical systems are installed, tested, and commissioned safely and efficiently. This position works closely with engineers, contractors, vendors, and project stakeholders to facilitate semiconductor tool installation activities, ensuring systems are integrated safely, efficiently, and in alignment with project requirements, quality standards, and operational objectives. Responsibilities: Lead technical review and coordination of instrumentation, controls, and electrical scopes supporting semiconductor tool installation projects. Review engineering work including control system architectures, single-line diagrams, loop drawings, wiring diagrams, panel schedules, specifications, and equipment layouts to ensure quality and compliance. Evaluate designs for constructability, maintainability, safety, installation readiness, and alignment with project requirements and industry standards. Coordinate with design firms, cont