AI/ML Simulation Engineer

About Hammerhead AIAt Hammerhead AI, we are pioneering the future of artificial intelligence through advanced orchestration that addresses critical challenges in AI's access to power. Our innovative platform enhances data center power infrastructure, enabling maximum AI token generation within existing electrical constraints, all without necessitating new po…

SB Energy develops, owns, and operates large-scale energy and data center infrastructure projects across the United States. Backed by SoftBank and Ares, the company has expanded since 2019 to manage over 3 gigawatts in operation, with a robust pipeline of additional projects nationwide. SB Energy uses advanced technology, including an AI-driven digital platform, to deliver reliable and affordable energy for growing demand. With headquarters in Redwood City, CA, and offices in Denver, CO and San Diego, CA, SB Energy focuses on accelerating the shift to cleaner, more sustainable energy sources. The company emphasizes innovation, teamwork, and strong execution to shape the future of energy and technology. Role overview The Senior Manager, Data Center Controls Engineering, leads the design, standardization, and deployment of control systems for data center projects. This position ensures that Building Management Systems (BMS), Electrical Power Monitoring Systems (EPMS), and related controls infrastructure are scalable, reliable, and fully integrated to support high-performance, mission-critical operations. Beyond technical oversight, this role manages and develops a team of controls engineers. The Senior Manager is responsible for maintaining consistency, quality, and ongoing improvement across a growing portfolio of data center campuses. Location Redwood City, CA; Denver, CO; San Diego, CA; or remote.

SB Energy develops, builds, owns, and operates large-scale energy and data center infrastructure projects throughout the United States. Since its founding in 2019, the company has expanded quickly, now managing over 3 gigawatts (GW) of operational capacity and maintaining a multi-GW pipeline across the country. Headquartered in Redwood City, CA, SB Energy is backed by SoftBank and Ares. The team uses advanced technology, including an AI-driven digital platform, to deliver energy solutions that are reliable, affordable, and responsive to local needs. This approach supports America’s growing energy demands. Location options This Senior Electrical Engineer Manager - Data Centers position offers flexibility in work location. The role can be based in Redwood City, CA, Denver, CO, San Diego, CA, or performed remotely. Mission SB Energy focuses on accelerating the transition to cleaner, more sustainable energy sources. The company aims to shape the future of energy and technology in the U.S.

Join SB Energy as a Senior Manager of Contracts for our Data Center division. In this pivotal role, you will oversee contract negotiations, ensuring compliance and alignment with company objectives. You will collaborate closely with cross-functional teams to enhance operational efficiencies and drive strategic initiatives within our data center operations.

SB Energy develops, builds, owns, and operates large-scale energy and data center infrastructure across the United States. Backed by SoftBank and Ares, the company has delivered over 3 gigawatts of projects since 2019 and continues to expand with a multi-gigawatt pipeline. The team uses new technologies, including an AI-driven digital platform, to provide reliable and affordable energy while supporting the shift to cleaner power sources. Role overview The Senior Manager of Civil, Structural, and Architectural (CSA) and Permitting oversees the design, coordination, and execution of CSA components for data center projects. This role shapes and implements permitting strategies, ensuring that site development, building design, and regulatory approvals come together for efficient and compliant project delivery. What you will do Direct the design and coordination of civil, structural, and architectural elements for data center projects. Create and carry out permitting strategies to obtain regulatory approvals. Supervise site development and building design to enable scalable project execution. Manage and mentor a team, promoting consistency in standards, processes, and project execution. Provide technical and project leadership across the data center portfolio. Locations This position can be based in Redwood City, CA; Denver, CO; San Diego, CA; or remote.

Join the Dexterity Team!At Dexterity, we envision a world where robots enhance human potential. Our cutting-edge technology liberates individuals to focus on creative, problem-solving tasks by allowing robots to take on repetitive and physically demanding jobs.We are pioneering warehouse automation, addressing the urgent need for smarter, more resilient supply chains that impact millions globally. Our full-stack robotic systems excel in picking, moving, packing, and collaborating with a human-like finesse, awareness, and learning capabilities. Driven by software and hardware-agnostic solutions, we have already successfully handled over 15 million goods in production. Our commitment to customer satisfaction is unwavering; every decision is guided by our mission to empower customers through the capabilities of robotics.Recognized as one of the fastest-growing companies in the robotics industry, we are supported by esteemed investors like Kleiner Perkins, Lightspeed Venture Partners, and Obvious Ventures. Our diverse, multidisciplinary team thrives on a culture of passion, trust, and commitment to innovation. Be a part of Dexterity and help us make intelligent robots a reality!

Join Poshmark's Innovative TeamPoshmark is at the forefront of the fashion resale industry, creating a dynamic marketplace that connects a passionate community of buyers and sellers through engaging social interactions. Since 2011, we've empowered over 130 million users to transform their closets into successful businesses while promoting sustainable fashion practices. Our platform has facilitated over $10 billion in gross merchandise value (GMV), enabling sellers to earn billions and providing buyers with unique and affordable fashion items. Discover more about our mission at www.poshmark.com and stay updated with our latest news at newsroom.poshmark.com.Our Big Data team plays a pivotal role within Poshmark, dedicated to developing a state-of-the-art data platform that unlocks valuable insights for our business and customers. We are committed to democratizing data access, supporting rapid business growth, providing self-service analytics tools, and driving key initiatives across the organization.We are seeking a talented Senior Software Engineer to join our Data Engineering team. In this role, you will enhance our Datalake infrastructure, ensuring stakeholders have real-time access to high-quality data. This position offers the chance to leverage your software development expertise to create and sustain both real-time and batch data pipelines, focusing on scalability and optimization while collaborating with Data Science, Analytics, and Platform Engineering teams to develop tools for managing petabyte-scale datasets.

At Dexterity, we envision a world where robots enhance the human experience. Our innovative technology empowers individuals to focus on creative, inspiring, and problem-solving tasks, while robots efficiently manage repetitive and physically demanding work.We are pioneering warehouse automation, addressing the urgent demand for smarter and more resilient supply chains that affect millions globally. Dexterity's comprehensive robotics systems are designed to pick, move, pack, and collaborate with human-like precision, awareness, and learning capabilities. Our software-driven, hardware-agnostic systems have successfully picked over 15 million items in production. Our unwavering focus on customer needs drives every decision, as we strive to empower our clients with robotic solutions that exceed their expectations.As one of the fastest-growing companies in the robotics field, Dexterity is backed by distinguished investors such as Kleiner Perkins, Lightspeed Venture Partners, and Obvious Ventures. We pride ourselves on our diverse, multidisciplinary team, fostering a culture rich in passion, trust, and commitment. Join us at Dexterity and play a pivotal role in bringing intelligent robots to life!We are in search of a proactive and skilled individual to assume the role of Manufacturing Engineer - Document Control. In this capacity, you will oversee all facets of Engineering Change Order (ECO) and Bill of Material (BOM) management, ensuring these vital documents are accurate, current, and comprehensive. Your responsibilities will include creating, revising, and maintaining BOMs, coordinating configuration management processes, and managing BOM modifications through stringent change control protocols. Collaborating closely with Engineering, Manufacturing, and Supply Chain teams, you will confirm component availability and specifications while identifying cost-saving initiatives and process enhancements.This position demands a blend of technical acumen, project management expertise, and cross-functional collaboration skills, essential for ensuring the precision and efficiency of our product information management systems while successfully transitioning products to volume manufacturing to meet market demands.

About DatologyAIAt DatologyAI, we believe that the quality of training data is vital for the performance of AI models. Our innovative data curation suite is designed to automatically optimize petabytes of data, ensuring that your models are trained on the most relevant and effective datasets. By utilizing our curated data, users can experience training times that are 7-40 times faster and enhance model performance as if they had trained on more than 10 times the amount of raw data, all while reducing deployment costs significantly.With $57.5 million raised across two funding rounds, our esteemed investors include Felicis Ventures, Radical Ventures, Amplify Partners, Microsoft, and AI pioneers such as Geoff Hinton, Yann LeCun, and Jeff Dean. Our expert team is dedicated to simplifying the complex task of data curation, empowering anyone to train their models effectively on their own data.This position is located in Redwood City, CA, and we work in-office four days a week.

About Hammerhead AIAt Hammerhead AI, we are pioneering the integration of artificial intelligence with intelligent orchestration, tackling the critical challenges surrounding AI accessibility to power. Our innovative platform enhances data center power infrastructure, enabling the maximization of AI token generation without the need for new power plants or grid expansions. With over 8 gigawatts of mission-critical power optimized globally, we are committed to addressing a $64 billion annual market opportunity while significantly reducing the environmental impact of AI infrastructure.As part of the Hammerhead team, you will: Innovate at the forefront of AI, energy, and computing to create the future of AI infrastructure Collaborate with top experts in reinforcement learning, AI, IoT, and IIoT software and infrastructure technologies Play a vital role in developing a more efficient and sustainable future for AI computing. Join a company leading the charge in modern data center design and operation Enjoy competitive compensation, equity, and benefits in a dynamic, mission-driven environment. Learn from a seasoned team with a proven track record in building and selling successful startups.

About UsAt GridCARE, we are pioneering solutions to the critical challenges faced by data center developers. Our innovative physics-based generative AI platform provides immediate access to power, unlocking gigawatts of capacity from today's grid. By collaborating with utilities, we create additional network capacity on existing transmission infrastructure without the need for expensive upgrades or lengthy delays. Founded at Stanford's Doerr School and supported by leading investors in the Energy and AI sectors, GridCARE partners with major technology and data center companies to expedite interconnection requests for large-load projects.As a rapidly growing startup, we are on the lookout for a talented Data Engineer who is passionate about developing impactful data-driven solutions. Job DescriptionWe are seeking a Data Engineer with proven experience in data ingestion into cloud environments, adept at discovering and retrieving new datasets and conducting analysis on diverse data types, including time-series and non-relational data. In this role, you will optimize data processes, ensure high data quality and accessibility, and work closely with UI/UX and AI teams to harness data for innovative solutions.This position offers a unique chance to blend expertise in data engineering with cutting-edge AI solutions aimed at accelerating energy industry advancements. ResponsibilitiesDesign and implement data ingestion pipelines in cloud environments, ensuring efficiency and scalability.Identify, source, and integrate new datasets from a variety of internal and external sources.Analyze time-series and non-relational data to extract meaningful insights.Develop robust, reusable code to automate data workflows, guaranteeing reproducibility and scalability.Collaborate with software engineers and domain experts to enhance data processing and accuracy.Evaluate data storage and processing resources, including cloud-native solutions.Stay informed about the latest trends in data engineering, standards, and emerging AI-driven solutions in data management. QualificationsRequired:Bachelor's degree in Computer Science, Engineering, or a related field.Hands-on experience with data ingestion and management in cloud platforms (e.g., AWS, Azure).Proficient in programming languages such as Python, SQL, and familiarity with data processing frameworks.Strong analytical skills with the ability to interpret complex datasets.Excellent problem-solving abilities and attention to detail.

ControllerLocation: Redwood City, CAAbout QuiltAt Quilt, our mission is to transition humanity away from fossil fuel heating, as homes contribute to 20% of US global warming emissions—surpassing cars. Founded by industry veterans from Google, Apple, Nest, and Tesla, we are at the forefront of developing advanced energy systems that enhance the health and comfort of buildings. We are pioneering the first major HVAC manufacturer in over a century, combining efficient heat pumps with cutting-edge artificial intelligence to create a sustainable home climate experience that is ten times better than traditional systems. Our efforts have attracted over $63 million in investments from esteemed firms such as Energy Impact Partners, Galvanize Climate Solutions, Lowercarbon Capital, and Gradient Ventures.The RoleAs we scale across North America, Quilt seeks a dedicated Controller to strengthen our financial infrastructure. In this pivotal leadership role, you will oversee the accounting function from start to finish, reporting directly to the CFO. Initially, you will engage in hands-on activities to establish processes and controls for our high-growth hardware and software business, preparing the company for its inaugural financial audit. As we expand, you will also build and lead the accounting team to support ongoing growth.What You’ll OwnLead the accounting function, ensuring compliance and accuracy in financial reporting.Develop and implement robust financial processes and controls.Collaborate with cross-functional teams to drive financial strategy.Prepare for and assist in the company's financial audit.

About Terra AIAt Terra AI, we are pioneering an advanced AI platform aimed at revolutionizing the discovery and development of clean energy and mineral resources. Leveraging cutting-edge techniques in generative AI, foundational modeling, and autonomous decision optimization, we address critical challenges in the geosciences. Our innovative systems enhance the reliability of identifying crucial resource deposits, expedite measurement and characterization, and facilitate the design of efficient, sustainable production plans.Supported by Khosla Ventures and other leading investors, we are poised for rapid growth, expanding our team from approximately 15 to 30 by year-end. This growth will enable us to further refine our technology and foster collaboration with our esteemed partners in the mineral and clean energy sectors.Role OverviewAs a GIS Data Science Engineer, you will take charge of customer data ingestion and develop QA/QC workflows that transform complex, real-world geoscience data into usable formats at scale. This position marries hands-on GIS execution with data engineering, allowing you to manage GIS workflows for various projects while automating processes to minimize manual labor and enhance repeatability.Key ResponsibilitiesManage Project GIS WorkflowsPrepare, curate, and deliver intricate client datasets covering both surface GIS and 3D subsurface contexts.Utilize GIS tools daily to assemble data layers, validate spatial alignment, and generate project outputs.Create detailed maps and figures for internal evaluations and client presentations, ensuring a polished cartographic finish when necessary.Develop Ingestion and QA/QC SystemsIngest and normalize datasets, including:Drillhole and drill core data (primary focus)Airborne and other geophysical survey datasetsSupport geospatial layers and project metadataStandardize varied client formats into a cohesive framework to facilitate modeling workflows.Establish automated QA/QC checks to identify issues early, encompassing:Coordinate reference systems and transformationsUnits, conventions, missing data, duplicates, and outlier detectionSchema validation, metadata integrity, and provenance tracking

About Hammerhead AIAt Hammerhead AI, we are pioneering the future of artificial intelligence through innovative orchestration, tackling one of the most critical barriers to AI's power accessibility. Our state-of-the-art platform enhances data center power infrastructure to maximize AI token generation within existing electrical constraints, eliminating the need for new power plants or grid extensions. With our team already optimizing over 8 gigawatts of mission-critical power worldwide, we are seizing a $64 billion per year market opportunity while significantly reducing the environmental impact of AI infrastructure.As part of our dynamic team, you will: Engage at the confluence of AI, energy, and computing to create the next generation of AI infrastructure Collaborate with experts in modern reinforcement learning, AI, IoT, and IIoT software, as well as infrastructure technologies Play a vital role in fostering a more efficient and sustainable future for AI computation. Join a company at the forefront of advanced data center design and operations Enjoy competitive compensation, equity, and benefits in a thriving, mission-driven environment. Learn from a seasoned team with a proven track record of building and selling successful startups.Role OverviewAs a Reinforcement Learning Engineer, you will be the architect behind the core intelligence of Hammerhead’s ORCA platform. Reporting directly to the Head of AI/Reinforcement Learning Engineering, you will be responsible for designing, training, and deploying Orchestrated RL Control Agents that serve as the brain of our system, enabling real-time optimization of power and computational resources across physical data centers. This position is tailored for a hands-on expert passionate about translating advanced RL research into practical applications for complex industrial systems. You will play a crucial role in developing models to control physical assets such as cooling systems and power distribution units, driving substantial efficiency improvements in AI workloads.Key ResponsibilitiesDesign, train, and implement reinforcement learning algorithms for power and compute resource optimization.Develop and maintain RL models that interact with physical data center assets.Collaborate with cross-functional teams to integrate RL solutions into existing infrastructure.Continuously monitor and enhance the performance of deployed RL models.Stay abreast of the latest developments in reinforcement learning and AI technologies.

Join us in creating a safer world, one incident at a time.Ambient.ai is an innovative, AI-driven physical security platform dedicated to enabling leading enterprises to mitigate risk, enhance operational efficiency, and extract crucial insights. Our technology is trusted by seven of the top 10 U.S. tech giants, alongside numerous Fortune 500 companies, all relying on Ambient.ai to modernize their physical security frameworks.Our platform harnesses cutting-edge AI and computer vision technologies to integrate seamlessly with existing camera and sensor systems, facilitating real-time monitoring and proactive threat identification. By reducing false alarms by over 95%, Ambient.ai empowers security teams to concentrate on genuine threats and prevent incidents before they arise.Founded in 2017 and backed by prominent investors such as Andreessen Horowitz, Y Combinator, and Allegion Ventures, Ambient.ai is a Series B company with a vision to make every security incident preventable.Are you eager to explore more? Connect with us on LinkedIn and YouTubeAbout the Role:Reporting to Raghu Nallamothu, the Staff Data Platform Engineer position is a remarkable opportunity to shape the strategic direction of the data platform team. As a foundational member, you will spearhead the design, development, and scaling of advanced data storage and caching systems to petabyte-level capacity, establishing benchmarks for reliability, availability, and performance critical to our operations. You will also play a crucial role in pioneering retrieval-augmented generation systems, setting a new standard for innovative data-driven capabilities at Ambient.ai.Your Responsibilities:Lead the architecture and scaling of our data storage and caching systems to handle petabyte-scale data while spearheading advanced retrieval-augmented generation systems.Create highly efficient caching systems that eliminate latency and ensure rapid data access.Address data infrastructure challenges proactively, swiftly resolving issues to minimize downtime.Drive innovative efforts in retrieval-augmented generation systems, pushing the boundaries of data capabilities.

Join Dyna Robotics as a Senior Software Engineer specializing in our Data & Evaluation Platform. In this pivotal role, you will be instrumental in designing and implementing robust software solutions that facilitate data analysis and evaluation processes. You will collaborate closely with cross-functional teams to optimize our platform, ensuring it meets the dynamic needs of our clients.

With over 25 years of dedication to the science of cortisol, a vital hormone linked to numerous diseases, Corcept Therapeutics is making significant strides in the healthcare sector.Our innovative commercial portfolio includes advanced treatments for hypercortisolism and oncology, and we've pioneered over 1,000 proprietary selective cortisol modulators and glucocorticoid receptor antagonists. Through ongoing clinical trials for conditions such as hypercortisolism, solid tumors, ALS, and liver disease, Corcept is harnessing the therapeutic potential of cortisol modulation to tackle some of the most challenging health issues faced by patients today.Headquartered in Redwood City, California, we invite you to learn more about our mission at www.corcept.com.We are looking for an Associate Director to spearhead our Document Control Program, a critical component of our Quality Management System (QMS). This leadership position calls for a proven expert in document control, capable of identifying and addressing key gaps while establishing sustainable, risk-based controls that comply with GxP standards. The role encompasses strategy development, program execution, and adherence to compliance requirements, including management of supporting software.As a pivotal leader, you will foster a culture of engagement and accountability regarding Standard Operating Procedures (SOPs) across departments, ensuring that all stakeholders adhere to Corcept’s SOP standards. This includes overseeing and coordinating SOP updates from minor adjustments to extensive system renovations under tight deadlines.The ideal candidate will be a resilient and focused leader who effectively delivers high-impact changes, drives implementation with clarity, and adeptly manages shifting priorities. You will communicate a clear and inspiring vision while guiding teams through transitions with a collaborative leadership style.Experience in pharmaceutical or biotechnology settings is essential, particularly with multi-product transformations that include designing scalable business processes, modifying computer systems, and updating metadata.This is a hybrid role that typically requires an on-site presence at least three days a week.

Join our dynamic team at Mindlance as a Quality Control Specialist, where you will play a crucial role in ensuring our products meet the highest quality standards. You will be responsible for conducting thorough inspections and testing of products, developing quality assurance processes, and collaborating with cross-functional teams to drive continuous improvement.

Join Zum as the Head of SOX and Internal Controls!At Zum, we are on a mission to revolutionize school transportation. As a dynamic Series E startup, supported by prominent investors like Sequoia Capital, SoftBank, Spark Capital, and GIC, we are expanding our innovative services across the U.S. With operations in over 15 states and plans for further growth into the East Coast and Midwest, we are not just a transportation service; we are a technology-driven company harnessing cutting-edge solutions to enhance school district transportation systems. Our initiatives include launching a proprietary charter platform, developing SaaS offerings, and electrifying school transportation fleets to support local utilities. Recognized as a CNBC 50 Disruptor and featured in the Financial Times as one of the 500 fastest growing companies, we invite you to be part of our journey!What You'll Be Doing:In this pivotal role, you will lead the implementation of internal controls and the periodic testing of internal controls over financial reporting (ICFOR). Collaborating closely with our outsourced service provider, you will ensure effective SOX compliance, overseeing the entire SOX compliance program while reporting directly to the VP Corporate Controller.Your Key Responsibilities:Financial Risk Management:• Conduct comprehensive risk assessments across pivotal financial processes to identify control gaps and emerging risks.• Develop and implement a robust internal controls framework aligned with the COSO model, ensuring data integrity and reporting accuracy.• Manage the day-to-day execution of the controls program by coordinating with co-sourced partners, ensuring alignment with internal standards and timelines.Continuous Process Improvement:• Monitor and enhance existing processes to ensure ongoing compliance and operational excellence.

Join Team CATHEXIS, where we transform the government contracting landscape through swift responses, extensive expertise, and innovative problem-solving. Our foundational strengths lie in superior program and project management, data analytics, and audit services—all anchored by our commitment to operational excellence.We recognize and respect the hard work you’ve put into your career, and we strive to make each day better than the last. At CATHEXIS, we embrace an all-in mindset, collaboratively fostering an environment that upholds our shared values while supporting individual aspirations. Our core values include Respect, Engagement, Customer Service, Integrity, Teamwork, and Excellence. We believe that success flourishes when we listen empathetically, uphold ethical standards, and create a fun, rewarding environment where everyone’s strengths are celebrated.We are seeking a passionate Data Scientist / Machine Learning Engineer to enrich our team. In this role, you will collaborate directly with data scientists, software engineers, and subject matter experts to define new analytical capabilities that empower our federal clients in their decision-making and digital transformation journeys.Note: We are actively building a pipeline of qualified candidates for future opportunities. If your qualifications match our anticipated needs, a member of our Talent Acquisition team may reach out when a relevant role becomes available or for preliminary discussions.