Flow Cytometry Scientist

About the Role AECOM is hiring a Mid-Level Environmental Scientist in San Jose, California. This position supports a range of environmental projects, including site assessments and regulatory compliance work. The role involves hands-on project support and collaboration with team members to help clients meet environmental standards. What You Will Do Contribute to environmental assessments and data collection Assist with project planning and documentation Help ensure projects comply with environmental regulations Support the development of practical, sustainable solutions for clients Who We’re Looking For Experience with environmental projects or assessments Knowledge of relevant environmental regulations Strong teamwork and communication skills Commitment to sustainable practices

Role overview The Mid-Level Environmental Planner at AECOM in San Jose works on projects that emphasize sustainable solutions. This position involves applying environmental planning skills to practical challenges while collaborating with a multidisciplinary team. Key responsibilities Conduct environmental assessments for a variety of project types Work closely with colleagues to shape planning strategies Assist in delivering environmental services that meet client objectives and regulatory requirements Contribute to planning efforts that support sustainability and compliance Team culture The team at AECOM values expertise and collaboration, focusing on high-quality work that addresses both client and regulatory expectations. Members share a commitment to practical, effective solutions in environmental planning.

Join Essel Environmental, the premier provider of high-quality environmental, engineering, and emergency response services.We are actively seeking dedicated Environmental Technicians to enhance our dynamic team.In this role, you will be responsible for:1. Engaging in operations within industrial environments such as refineries and chemical plants.2. Executing tasks including tank cleaning, operating vacuum pumps, and conducting general maintenance activities.3. Fulfilling additional duties as required.All candidates must have completed 40-hour Hazwoper training and be capable of utilizing a respirator. Confined space training is highly desirable.Don't miss out—apply today!

Join our innovative team as a Reagent Development Scientist where you will be integral in advancing scientific research and product development. In this role, you will focus on creating and refining reagents that are pivotal for various laboratory applications. This position offers a fantastic opportunity for those who are passionate about science and eager to contribute to impactful projects.

As a Development Scientist at Integrated Resources, Inc., you will be at the forefront of scientific innovation, engaging in research and development to enhance our product offerings. You will collaborate with a dynamic team to drive projects from conception through to execution, ensuring that our solutions meet the highest standards of quality and efficacy.

AECOM seeks a Senior Environmental Planner/Project Manager to support energy sector initiatives in San Jose. This position focuses on guiding environmental planning activities and ensuring successful project delivery from initiation through completion. Key Responsibilities Lead energy-related projects, working closely with multidisciplinary teams and diverse stakeholders. Oversee compliance with regulatory requirements and maintain environmental standards throughout project lifecycles. Manage complex schedules, budgets, and deliverables to keep projects on track. Requirements Significant experience in environmental planning and project management within the energy sector. Strong knowledge of regulatory frameworks that apply to energy projects. Demonstrated skill in managing complex projects and achieving results.

About ChipStackChipStack stands at the forefront of innovation in semiconductor design, reshaping how we approach chip development in an era defined by complexity and advanced performance demands, particularly in applications like AI.Our dynamic team, composed of experts from renowned tech giants such as Qualcomm, Nvidia, Google, Meta, and the Allen Institute for AI, thrives on rapid execution and technical excellence. Backed by leading investors like Khosla Ventures, Cerberus, and Clear Ventures, we are already making waves with over 10 pioneering customers, ranging from Fortune 100 corporations to groundbreaking AI silicon startups.Role OverviewAs a Research Scientist / Engineer focused on agentic systems, you will design and develop innovative software capable of planning, executing, utilizing tools, and learning autonomously. Your role will involve integrating large language model (LLM) agent research with engineering solutions that enhance chip design workflows.Key ResponsibilitiesAgent Research & PrototypingArchitect and refine agentic components such as memory, context engineering, tool usage, and multi-agent coordination.Experiment with prompting, fine-tuning, and orchestration to optimize agent performance.Infrastructure DevelopmentDevelop scalable infrastructure for prompt iteration, testing, benchmarking, logging, and evaluation.Support pipelines for fine-tuning, automated evaluation, and model deployment.Collaboration & IntegrationCollaborate with chip designers and ML infrastructure engineers to integrate agentic workflows into chip design processes.Work alongside product teams to tackle fundamental agent challenges such as long-horizon planning and tool integration.Research & MetricsEstablish and assess performance metrics for agent systems.Design goal-oriented agentic workflows to improve task completion efficiency.

Company OverviewTENEX is a pioneering provider of Managed Detection and Response (MDR) services, leveraging AI and automation to enhance cybersecurity for organizations. Our mission is to empower defenders with advanced threat detection, swift response capabilities, and ongoing protection. Comprising industry veterans with extensive expertise in cybersecurity and AI solutions, we are a dynamic startup backed by Andreessen Horowitz.As an early member of our team, you will play a crucial role in shaping our company culture and driving impactful initiatives. This is a unique chance to join a well-funded startup at the forefront of developing next-generation cybersecurity technology.We are currently expanding our engineering team and are looking for a Senior Data Scientist to innovate, create, and implement the machine learning models that will enhance our AI-powered cybersecurity platform. Your work will be vital in delivering precise threat detection, automating response actions, and generating predictive security insights across TENEX.Culture is paramount at TENEX.AI. Discover our vibrant culture by visiting our culture deck at culture.tenex.ai, where we emphasize the invaluable nature of collaboration through in-person teamwork.This is an on-site position based in our San Jose, CA office, where you will be expected to work four days a week.Role OverviewIn the role of Senior Data Scientist, you will oversee the complete lifecycle of machine learning models, from concept and research to deployment and ongoing evaluation. Utilizing extensive volumes of cybersecurity and operational data, you will develop models that bolster our Managed Detection and Response (MDR) capabilities, including anomaly detection, threat scoring, and automated alert triage.You will collaborate closely with teams in Security Operations, Product Development, and Data Engineering to convert complex security challenges into actionable data science projects, ensuring our AI/ML solutions are effective, scalable, and enhance our clients' security outcomes. This position merges analytical expertise with practical engineering to deliver critical AI solutions for cybersecurity.Job Responsibilities:AI/ML Model Development

Join our dynamic team at Integrated Resources Inc. as a Reagent Development Scientist. In this role, you will play a crucial part in the innovation and enhancement of our reagent products, contributing to cutting-edge scientific advancements. This position requires a combination of technical expertise, creativity, and a passion for scientific discovery.

Join a global leader in medical technology! At Becton Dickinson, we are dedicated to transforming healthcare through innovative medical discoveries, diagnostics, and care delivery solutions. With a workforce of over 65,000 employees in nearly every country, we tackle some of the most pressing health challenges worldwide.As a Scientist II in our Research and Development team, you will play a crucial role in advancing our projects by conjugating various fluorochromes or organic compounds onto purified monoclonal antibodies and reagents. Your work will involve monitoring conjugation processes, selecting optimal fractions to enhance product yield and quality, and exploring new methods for process improvements as guided by senior chemists.Additionally, you will prepare detailed technical reports and quantitative analyses, tabulate and analyze data using statistical software, and help maintain meticulous records of all results. You will also be responsible for purifying monoclonal antibodies from serum, participating in compliance training, and promoting a safe work environment.

As a Senior Data Scientist focused on Risk at OKX, you will leverage your strategic insight, advanced analytical skills, and collaborative approach to drive impactful business outcomes. Your role will require a keen intellectual curiosity and a passion for uncovering actionable insights. You will be responsible for identifying and defining complex risk-related challenges, employing cutting-edge modeling techniques, and delivering timely and effective recommendations. Your expertise in machine learning algorithms will play a crucial role in leading critical initiatives with integrity and a commitment to problem-solving.

CHIEF SCIENTIST — ROBOTICSJOB TITLE: Chief Scientist — Robotics (Founding Leadership Role)LOCATION: Onsite (San Jose, CA)COMMITMENT: Full-time / Founding TeamCOMPENSATION: $25,000 - $32,000 + Significant EquityABOUT DEEPREACHDeepReach is an innovative robotics startup dedicated to practical robot deployment and specialized model training. We operate at the convergence of teleoperation, deployment data, and embodied AI, facilitating the transition of robots from laboratory demonstrations to dependable, production-ready systems for our clients. Our goal is to transform robots from mere prototypes into reliable assets that businesses can rely on every day.ABOUT TALEX.AITalex.ai empowers global experts to influence the future of human-AI collaboration. We bridge multilingual and multicultural professionals with premier AI research and product teams, enhancing the communication quality, creativity, and cultural intelligence of AI systems. In this key founding role, we are collaborating with DeepReach to discover a technical visionary to spearhead the next evolution of Physical AI.THE ROLEWe are seeking a Founding Chief Scientist to guide the creation of next-generation robot learning systems for real-world manipulation and deployment. This influential position will set the technical vision for robot learning models, real-world data generation pipelines, teleoperation/demonstration learning systems, and task-specific model training for deployed robots.KEY RESPONSIBILITIESRobotics Learning Strategy: Craft the long-term architecture for robot learning encompassing manipulation, task execution, and real-world deployment scenarios.Data & Teleoperation Intelligence: Influence how real-world robot data is generated, validated, and transformed into scalable learning signals.Model → Deployment Feedback Loop: Create closed-loop systems that link deployment data with evaluation and ongoing model enhancement.Research to Production: Propel the transition of cutting-edge robotics research into reliable, production-ready systems.Technical Leadership: Build and lead the core robotics ML and data science organization from the ground up, defining the company’s long-term technical advantage.Strategic Roadmap: Develop multi-year technical roadmaps, balancing research depth with product delivery speed.

Join Veolia Environnement SA as an Environmental Health & Safety Manager at our HAZWOPER site in San Jose, California. In this pivotal role, you will lead our efforts to ensure compliance with environmental health and safety regulations while promoting a culture of safety across the organization. You will be responsible for developing, implementing, and overseeing safety programs that protect our employees and the environment.

About Bill.com Bill.com helps businesses modernize their financial operations. By streamlining outdated processes, the company enables organizations of all sizes to make informed decisions and manage their finances efficiently. The team is focused on advancing financial automation so businesses can focus on their core work. Role Overview: Associate Data Scientist – Fraud Strategy This position is based in San Jose, California. The Associate Data Scientist will join the Fraud Risk Strategy team. The role centers on supporting projects that address fraud detection, risk analysis, and loss mitigation. Success in this position requires strong skills in analytics, developing risk strategies, and building predictive algorithms, ideally within the risk or fraud prevention sector. What Makes This Team Unique Collaboration with a vision-driven group focused on practical solutions for real business problems Emphasis on purpose, ambition, and curiosity High-performing teams that value diverse perspectives and experiences Commitment to an inclusive workplace Work Location Team members work from San Jose, CA, Draper, UT, or in remote-capable roles. Collaboration is key, regardless of location.

SBT Global Inc. is seeking a Mid-Level Hardware & Network Administrator based in San Jose. This role centers on maintaining and improving the company’s hardware and network infrastructure. Role overview The position involves hands-on work with both hardware and network systems. The administrator will help ensure reliable performance, troubleshoot issues, and contribute to ongoing improvements across the technology environment. Who will succeed Candidates with a strong foundation in network administration and hardware management will find this role aligns with their experience. The team values individuals ready to take the next step in their careers and contribute to a collaborative workplace.

Advance your career in construction management with Essel Environmental! We are actively seeking skilled Project Managers and Project Engineers who are eager to take on exciting new challenges. If you have honed your expertise in managing mid to large-scale construction projects and wish to further develop your abilities, this opportunity is for you!In this role, you will oversee diverse projects across various sectors including:Multi-Family HousingGround-Up ConstructionTentative ImprovementsHigher Education Institutions (Colleges/Universities)K-12 Construction with DSA OversightSpecialized Sectors (OSHPD, etc.)Your responsibilities will encompass:Reviewing plans and specifications for accuracy, preparing General Conditions, and establishing baseline schedules for all subcontractors or self-performing teams.Tracking project costs and managing all change orders, RFIs, and owner pay applications.Overseeing shop drawings and submittals, drafting subcontracts and purchase orders, managing subcontractor relationships, and conducting regular job site coordination meetings.Maintaining client relationships and ensuring ongoing communication throughout the project lifecycle.

Roku seeks a Senior Data Scientist based in San Jose, California. This role centers on data analysis, statistical modeling, and machine learning to guide product enhancements and inform business choices. Role overview As a Senior Data Scientist, collaboration with teams throughout the company is key. The position involves designing and implementing strategies aimed at increasing user engagement and satisfaction. Key focus areas Analyze complex datasets to uncover trends and insights Develop and apply statistical models to support decision-making Use machine learning techniques to drive product improvements Collaboration Work closely with cross-functional groups to translate data findings into actionable strategies that benefit both users and the business.

At Tessera Labs, we are at the forefront of transforming business process automation through innovative AI technology. Supported by Foundation Capital and guided by an exceptional founding team, we are establishing a dynamic engineering group dedicated to integrating AI-powered automation into the enterprise landscape.Our advanced multi-agent AI systems are designed to revolutionize intricate business workflows—removing inefficiencies, enhancing operational performance, and facilitating seamless integration with platforms such as SAP, Salesforce, and Workday. We operate swiftly, tackle complex challenges, and develop on the cutting edge of AI.About the RoleWe are seeking a Mid-Level Backend Engineer who thrives in a high-energy, ownership-driven startup atmosphere. In this role, you will design, construct, and maintain the backend systems that drive Tessera's AI automation platform, including scalable APIs, data pipelines, and integrations with enterprise systems.This hands-on position is perfect for individuals who enjoy building distributed systems, addressing intricate backend issues, and engaging in architectural discussions within a collaborative, fast-paced team.Key ResponsibilitiesCore DevelopmentDesign, develop, and maintain RESTful APIs and backend services utilizing Python (FastAPI, SQLAlchemy).Create reliable microservices that enhance data processing, automation, and AI system integrations.Implement and refine database schemas, queries, and caching strategies to optimize performance and scalability.Contribute to the development of data pipelines and synchronization services across enterprise integrations.AI & Systems IntegrationLink backend services with AI model servers, vector databases, and automation workflows.Facilitate smooth data exchanges between AI agents and enterprise systems including Salesforce, SAP, and Workday.Scalability & ReliabilityDiagnose and resolve performance bottlenecks in backend code and databases.Implement caching, monitoring, and logging to guarantee system reliability and observability.Collaborate with DevOps teams to deploy and sustain cloud-based services on AWS or GCP.Security & QualityEstablish secure authentication and authorization protocols (OAuth2, RBAC, SSO).Adhere to best practices for coding, testing, and maintaining high-quality software.

About EtchedAt Etched, we are pioneering the development of the world’s first AI inference system specifically designed for transformers, providing over ten times higher performance while significantly reducing costs and latency compared to traditional options. Our innovative ASICs empower the creation of products that were previously unattainable with GPUs, such as real-time video generation models and advanced deep reasoning agents. Supported by substantial investments from leading venture capitalists and a team of elite engineers, Etched is transforming the infrastructure for one of the fastest-growing industries globally.Job SummaryWe are seeking an enthusiastic Technical Recruiter at the entry level, eager to learn and take the reins of their own responsibilities. In this role, you will be guided by seasoned recruiters, collaborate closely with hiring managers and leadership, and manage your own recruitment processes. This is an exciting opportunity for personal and professional growth.Key ResponsibilitiesManage your own recruitment requisitions from start to finish, including sourcing, screening, coordinating, and closing candidates.Identify and engage candidates in unconventional spaces: GitHub, arXiv preprints, niche Discord servers, mailing lists, and conference speaker lineups.Facilitate structured interview processes and lead candidate debriefs in collaboration with hiring managers.Collaborate with lead recruiters on offer strategies and candidate closings.Contribute to the development of our recruiting systems and processes, leaving your mark on our hiring practices.QualificationsYou may be a great fit if you possess the following qualifications:0–2 years of experience in recruiting, sales, sourcing, or talent coordination, or relevant self-taught experience, with a strong desire to grow in this field.Demonstrated commitment beyond formal education through involvement in clubs, personal projects, sports, volunteering, or similar pursuits.Genuine curiosity about AI, hardware, or deep technology—engineering knowledge is not required, but an interest in these areas is essential.Ability to work swiftly, resolve challenges independently, and seek assistance when necessary.A collaborative mindset with low ego and high motivation, focusing on outcomes rather than personal recognition.