Data Scientist in United States

About Us: AI needs a new infrastructure layer. We're building it at Modal. Every era of computing brought new workloads that previous infrastructure couldn't support: mainframes, databases, and the cloud. Each time, the company that rebuilt the layer underneath defined the decade. AI is no different, except it touches everything instead of one slice, and the window to build the layer underneath it is open right now. Our customers include category-defining companies like Lovable , Ramp , Cognition, DoorDash, and Suno. They rely on Modal for instant GPU access, sub-second container starts, and native storage, so it's simple to serve low-latency inference, fine-tune models, and access production-ready sandboxes at scale. We recently raised a $355M Series C at a $4.65B valuation, led by General Catalyst and Redpoint Ventures. We've crossed $300M+ ARR and grown fivefold since September. Our team includes creators of popular open-source projects (e.g., Seaborn , Luig i ), academic researchers, international olympiad medalists, and experienced engineering and product leaders with decades of experience. The Role: We are looking for strong engineers with experience and interest in designing, building, and maintaining the novel, high-performance systems that make up our serverless platform. Specifically, you'll be working on the distributed object storage system that underpins every container image, volume, and checkpoint on Modal: hundreds of petabytes of data, replicated across multiple cloud object stores and a CDN, cached on local NVMe across a large fleet of workers in many datacenters, and shared peer-to-peer within each datacenter. You'll make cold starts feel local when the data is hundreds of milliseconds away, designing the caching, preloading, and peer-to-peer layers that hide object-store latency and keep public ingress off saturated uplinks. You'll own durability and cost at petabyte scale, from streaming and batch replication between origins, to garbage collecti

About Us: AI needs a new infrastructure layer. We're building it at Modal. Every era of computing brought new workloads that previous infrastructure couldn't support: mainframes, databases, and the cloud. Each time, the company that rebuilt the layer underneath defined the decade. AI is no different, except it touches everything instead of one slice, and the window to build the layer underneath it is open right now. Our customers include category-defining companies like Lovable , Ramp , Cognition, DoorDash, and Suno. They rely on Modal for instant GPU access, sub-second container starts, and native storage, so it's simple to serve low-latency inference, fine-tune models, and access production-ready sandboxes at scale. We recently raised a $355M Series C at a $4.65B valuation, led by General Catalyst and Redpoint Ventures. We've crossed $300M+ ARR and grown fivefold since September. Our team includes creators of popular open-source projects (e.g., Seaborn , Luig i ), academic researchers, international olympiad medalists, and experienced engineering and product leaders with decades of experience. The Role: We are looking for a strong technical lead to guide the engineers designing, building, and maintaining the novel, high-performance systems that make up our serverless platform. You'll lead the team responsible for the distributed object storage system that underpins every container image, volume, and checkpoint on Modal: hundreds of petabytes of data, replicated across multiple cloud object stores and a CDN, cached on local NVMe across a large fleet of workers in many datacenters, and shared peer-to-peer within each datacenter. You'll set technical direction for the primitives that other teams (filesystems, training, sandboxes) build on, balancing durability, latency, throughput, and cost. You'll own the roadmap from today's hardest problems (garbage collection at petabyte scale, active-active replication, rate limiting that protects the upstream without wasting ut

Lead Analyst Company: The Boeing Company Boeing F-22 Mission Systems team is hiring for a Lead Analyst located in Berkeley, MO . As Lead Analyst, you will be responsible for analyzing engineering solutions for the F-22 Raptor, including both enhancing existing field units with the addition of new capabilities as well as architecting and testing completely new systems. In this role you will be joining a cross-functional team to progress our products through the development lifecycle. Position Responsibilities: Leads analysis and translation of complex requirements into system architecture, hardware and software designs and interface specifications. Must be able to work in a fast-paced, collaborative environment, engaging with multiple teams and being responsive to agile requirements and critical path customer need dates. Collaborates with Responsible Engineers, customer technical staff, suppliers, and Lockheed Martin teammates to develop and document complex electronic and electrical system requirements for F-22 avionics sub-systems and weapon system architecture Analyzes and translates requirements into system architecture, hardware and software designs and interface specifications in support of lab and operational environments Reviews test data, including off-nominal data, for accuracy, quality and/or fidelity prior to delivery to customer This position is expected to be 100% onsite. The selected candidate will be required to work onsite at one of the listed location options. This position requires the ability to obtain a US Secret Security Clearance for which the US Government requires US Citizenship A final Secret Clearance

At Freddie Mac, our mission of Making Home Possible is what motivates us, and it’s at the core of everything we do. Since our charter in 1970, we have made home possible for more than 90 million families across the country. Join an organization where your work contributes to a greater purpose. Position Overview Multifamily Capital Markets is seeking an exceptionally curious, analytical, and driven professional to help identify, prioritize, and deliver the initiatives that can most improve the business. This is a rare opportunity to develop a broad view across the Multifamily Capital Markets organization, including loan pricing, pipeline risk management, portfolio management, securitization, credit-risk transfer, operations, and technology. You will work directly with a Capital Markets leader who brings deep Multifamily expertise, extensive Wall Street markets and product experience, and a track record of developing innovative solutions to complex financial problems. Together, you will examine how the business operates, identify its highest-impact opportunities, challenge existing assumptions, and develop solutions from first principles. This is a hands-on role combining original problem-solving, quantitative analysis, and end-to-end initiative delivery. You will research unfamiliar topics; analyze financial, market, and operational data; build analytical models and lightweight Python prototypes; test hypotheses; frame business questions; and develop fact-based recommendations. You will write the memos and presentations that move decisions forward, document conclusions and requirements, coordinate contributors, maintain project plans and follow-ups, and drive multiple initiatives through organizational and technical roadblocks from initial idea through implementation. This role is designed for someone who enjoys learning unfamiliar topics, solving difficult problems, and taking ownership of outco

F-18 General Mechanic Company: Boeing Aerospace Operations Boeing Global Services is searching for F-18 General Mechanic willing to on 1st or 2nd shift at Naval Air Station (NAS) Joint Reserve Base (JRB) New Orleans in Belle Chase, Louisiana. This position is eligible for a Stipend payment in addition to salary for eligible candidates. Position Responsibilities: Assembles, disassembles and/or modifies systems by changing, removing, replacing or upgrading aerospace vehicle components to correct failures or implement changes. Oversees assembly, disassembly or overhaul. Configures aerospace vehicles and bench test equipment. Troubleshoots complex pneumatic, hydraulic and electrical systems to isolate mechanical or electrical faults and repair faulty components. Performs validation/verification testing of systems and components. Documents procedures and established processes to ensure contractual and regulatory compliance (e.g., repairs, test results, applicable modifications and inspection results). Inspects components and verifies repairs for flight worthiness requirements. Oversees training. Works under general direction. General Mechanic: Performs end-of-runway, postflight, preflight, thru-flight, and phase inspections. Performs coordinated combat turns and hot pit refuels. Advises on problems maintaining, servicing, and inspecting aircraft and related aerospace equipment. Uses technical data to diagnose and address maintenance problems on aircraft systems. Interprets and advises on maintenance procedures and

About Flexport: At Flexport, we believe global trade can move the human race forward. That’s why it’s our mission to make global commerce so easy there will be more of it. We’re shaping the future of a $10T industry with solutions powered by innovative technology and exceptional people. Today, companies of all sizes—from emerging brands to Fortune 500s—use Flexport technology to move more than $19B of merchandise across 112 countries a year. The recent global supply chain crisis has put Flexport center stage as we continue to play a pivotal role in how goods move around the world. We are proud to have the support of the best investors in the game who believe in our mission, solutions and people. Ready to tackle global challenges that impact business, society, and the environment? Come join us. Build the operational and technical skill set that runs global trade At Flexport, we believe global trade can move the human race forward. We're shaping the future of a $10T industry with technology and people who understand it end to end. The Rotational Development Program (RDP) exists because that combination — real supply chain fluency plus the ability to build and automate — doesn't exist at scale in the market today. So we're building it ourselves. This is an 18-month program, not a rotation for rotation's sake. Every assignment is live, revenue-generating work. Every participant leaves with a certification in AI and low-code tooling running alongside their operational and commercial training. And every graduate places into a role with real scope: primarily Account Management, with paths into Automation Engineering, Forward Deployed Engineering/Consulting, Sales Engineering, or a traditional Ops/Sales/Customs track. What you'll do You'll rotate through three functions, six months each, with AI/low-code curriculum running continuously across all three: Gateway Ops (Air or Ocean). Own the shipment lifecycle. Execute bookings, manage exceptions, and hold data int

Become a part of our caring community The Senior Full Stack Engineer Performs software engineering activities in all layers of the stack, from setting up the database to programming in the back-end and the appearance at the front-end. The Senior Full Stack Engineer works on problems of diverse scope and complexity ranging from moderate to substantial. You will report to the Associate Director of Software Engineering. The Senior Full Stack Engineer is involved in all stages of software development. This includes front-end development, back-end development, database integrations, network and hosting management, user interface, user experience, and back-end server management. You are experienced with Cloud-based services and development end-to-end. You can work with autonomy while collaborating with others on architectural and process decisions. You are comfortable with giving and receiving feedback from your teammates and others in the organization. You conceptualize what you need to do from incomplete and evolving requirements. Experience communicating updates and resolutions to customers and other partners. On any given day you may: Contribute to technical architecture reviews and design as well as present vision Expertise using advanced data structures and algorithms Possess the ability to evaluate problems in both strategic and tactical terms Mentor and assist in coaching a small team of high-caliber engineers Drive positive change with technical vision and innovative solutions Strong affinity to software-driven engineering & automation Partner with the business and stakeholders to define technical direction & work cross functionally Deliver business-critical systems and compon

Become a part of our caring community With over 10 million sales interactions annually, Humana understands that while great products are important, it’s the quality of our service that truly defines us. We know that when our members and prospects have delightful and memorable experiences, it strengthens their connection with us and enables us to put their Health First. After all, a health services company that has multiple ways to improve the lives of its customers is uniquely positioned to put those customers at the center of everything it does. The Manager, Sales Support plays a vital leadership role in enabling sales success and operational efficiency across the field sales organization. This role is responsible for managing a team of Sales Support Professionals, partnering with regional and channel leadership, and aligning cross-functional support across compliance, operations and other HQ partners. This individual supports effective execution of sales strategies and drives continuous process improvement to maximize field productivity and performance. Primary Duties and Responsibilities: Strategic Sales Support Serve as the lead point of contact for field execution of strategic initiatives. Support field execution of channel initiatives, product launches, and training deployments. Guide field teams through workflows and escalate issues when necessary. Support the deployment of career field channel initiatives to drive regional performance. Operational Execution & Performance Management Lead sales operations activities such as territory alignment, resource allocation, and performance reporting. Prepare reports and presentations for sales leadership, including performance dashboards and forecasts. Leverage in-market data to identify trends, opportunities, and risks, and translat

You're the brains behind our work. You're ready to bring your knowledge from the classroom to the boardroom and Citi wants to help you get there. Whether it's honing your skills or building your network, we know that success can't come without growth. Our programs equip you with the knowledge and training you need to play a valuable role on your team and establish a long-term career here. At Citi, we value internal mobility, and career growth is not a question of if, but when. Citi's is looking for Full-Time Analysts to join the Investment Banking team in NAM. The Investment Banking group provides sector expertise and strategic advisory solutions, including mergers & acquisitions, capital raising and other strategic financings to corporate, financial service and public sector clients. We provide you with the knowledge and skills you need to succeed. We're committed to teaching you the ropes. The IB Analyst Program trains and grows key players in today's changing economic environment, and will equip you with the knowledge and training you need to help companies and governments raise capital in new and innovative ways. The 2-year Analyst Program starts in July and will kick off with six weeks of training. After the training, Analysts will be placed with one IB team to work with for the duration of the program. Analysts invited to stay on a third year can stay in their existing group or apply for a one-year rotation in another group at a domestic or international office, and are also eligible for promotion to Associate. Your time here will look something like this... * Collect and analyze company information to assist transactions; including conducting industry research, revising, and organizing financial data * Analyze financial data and develop financial models including company valuations, discounted cash flow analysis, financing, and comparative analyses

We are seeking an accomplished and highly strategic Group Manager, Ad Trafficking & Operations, with a minimum of 10 years of progressive experience in digital ad operations, including significant leadership and team management responsibilities. The ideal candidate will be a seasoned expert in ad serving technologies, particularly Google Campaign Manager 360 (CM360), and will possess a deep understanding of the digital advertising ecosystem. This role requires exceptional leadership skills to manage and mentor a team of Ad Trafficking Coordinators and Managers, drive operational efficiencies, ensure flawless campaign execution, and contribute to the strategic evolution of our ad operations capabilities. Responsibilities: Strategic Leadership & Department Oversight: Develop and implement strategic roadmaps for the Ad Trafficking and Operations department, aligning with overall company objectives and client needs. Lead and manage a group of Ad Trafficking Coordinators and Managers, fostering a high-performance culture, continuous improvement, and professional development. Oversee the entire ad trafficking workflow, from campaign setup to reporting, ensuring adherence to best practices, quality standards, and service level agreements (SLAs). Evaluate and recommend new ad tech solutions, tools, and processes to enhance operational efficiency, accuracy, and scalability. Operational Excellence & Process Optimization: Drive the standardization and optimization of ad trafficking processes, naming conventions, and quality assurance protocols across the group. Implement robust pre-launch and post-launch QA strategies to minimize errors and ensure impeccable campaign execution and data integrity. Champion the adoption of automation and innovative solutions to streamline workflows and reduce manual effort. Establish and monitor key performance indicators (KPIs) for the team, driving accountability and continuous perfo

Role Summary The Director, Consumer Products & Surfaces leads the product-specific strategy, development, and delivery of Pfizer’s branded and select unbranded digital properties. This individual will act as the product lead for all branded websites and owns the product execution of how brand content connects to the external surfaces where patients and consumers increasingly encounter it — search, AI assistants and answer engines, and syndication partners. This is an individual contributor role for someone who can think in big-picture product strategy and drive hands-on execution. Working from the business case and strategy set by the Ecosystem Strategy team, the Director defines what branded surfaces should become as content consumption shifts from destinations to sources and delivers the roadmap that gets them there. Role Responsibilities Product Strategy & Definition Leads branded website development end-to-end, determining what a successful branded experience looks like and how it is measured. Decide which features and capabilities branded surfaces should prioritize, translating the ecosystem strategy, business case, consumer insight, and performance data into a coherent roadmap. Translate the ecosystem strategy for branded and unbranded surfaces into product decisions, partnering with Ecosystem Strategy on roles, audience handoffs, and journey logic across properties. Own the product execution of brand content connectivity to external surfaces — the content structures, infrastructure, and integrations that make branded content machine-readable and discoverable — partnering with Strategy on which surfaces to prioritize and the portfolio posture toward each. Champion human-centered design methodology to ensure product decisions are grounded in real consumer needs rather than assumption or internal preference. Produc

Use Your Power for Purpose Every day, Pfizer’s unwavering commitment to quality ensures the delivery of safe and effective products to patients. Our science and risk-based compliant quality culture is both flexible and innovative, always putting the patient first. Whether you are involved in development, maintenance, compliance, or research analysis, your contribution directly impacts patients. What You Will Achieve The incumbent plays a vital role as a member of the Quality Environmental Control (EC) Laboratory team, actively engaging in efforts to elevate laboratory processes and outcomes. Under the guidance of the Environmental Monitoring (EM) Section Manager and supported by designated EM Shift Team Leaders, the incumbent is entrusted with systematic collection, thorough analysis, and careful inspection of environmental conditions across both laboratory and manufacturing settings. All work is conducted in strict accordance with Standard Operating Procedures (SOPs), ensuring consistency, reliability, and regulatory compliance. Duties extend to handling a wide range of sample types, including both physical and microbiological samples derived from air, surfaces, and water systems. The incumbent conducts qualitative, quantitative, and investigational assays on pharmaceutical waters, raw materials, and commodity items, exercising expert knowledge of environmental monitoring, aseptic technique, and microorganism handling. All analyses are performed in line with the requirements set forth by the United States Pharmacopeia (USP), Food and Drug Administration (FDA), and other regulatory authorities, in addition to A core aspect of the role is the meticulous comparison of results against established specifications, with comprehensive documentation maintained to uphold data integrity regulations. The incumbent is responsible not only for identifying and reporting any deviations from process or specification but also for

Use Your Power for Purpose Every day, Pfizer’s unwavering commitment to quality ensures the delivery of safe and effective products to patients. Our science and risk-based compliant quality culture is both flexible and innovative, always putting the patient first. Whether you are involved in development, maintenance, compliance, or research analysis, your contribution directly impacts patients. What You Will Achieve In this role: The incumbent is a member of the Quality Environmental Control (EC) Laboratory team. Under the supervision of the Environmental Monitoring (EM) Section Manager, and designated EM Shift Team Leader(s), the incumbent will be responsible for the collection, analysis, and inspection of manufacturing environmental conditions and materials according to Standard Operating Procedures (SOPs). Samples can include both physical and microbiological, air, surface, and water system products, as well as commodity items. In addition, the incumbent shall be responsible for both physical and microbiological, collection and analysis of pharmaceutical waters, raw materials, active pharmaceutical ingredients (APIs), and finished products according to Standard Operating Procedures (SOPs). Assays to be performed will be qualitative, quantitative, and investigational in nature and are performed in compliance with USP, FDA, other regulatory body requirements, Pfizer SOPs, and approved license requirements. Aseptic gowning practices will also be adhered to for the performance of activities as required. Results are compared with specifications, documented as per data integrity regulations, and incumbent is responsible for providing communication of all process and specification deviations. Incumbent has working knowledge of EM, microorganism handling, aseptic technique, and quality concepts as to perform routine assignments with minimal supervision. Additional responsibility may include performing data trending

NVIDIA has been transforming computer graphics, PC gaming, and accelerated computing for more than 25 years. It’s a unique legacy of innovation that’s fueled by great technology—and amazing people. Today, we’re tapping into the unlimited potential of AI to define the next era of computing. An era in which our GPU acts as the brains of computers, robots, and self-driving cars that can understand the world. Doing what’s never been done before takes vision, innovation, and the world’s best talent. As an NVIDIAN, you’ll be immersed in a diverse, supportive environment where everyone is inspired to do their best work. Come join the team and see how you can make a lasting impact on the world. At NVIDIA, we are seeking a Senior Account Manager who will bring technical and business insight to help grow the Networking business with Cloud Service Providers, leveraging NVIDIA’s fast-growing Datacenter Networking Business. What you'll be doing: You will be an integral part of a small, forward-thinking team responsible for a significant and rapidly growing revenue contribution to the Enterprise products group, the fastest growing and most dynamic segment at NVIDIA. Working with leading CSP to grow deployment of NVIDIA networking solutions Define and drive the discussions, strategy and tactics for achieving revenue growth Partner and collaborate with technical teams on roadmap updates, new designs, competition Representing the customer’s strategy & needs to internal stakeholders and vice versa Delivering a concise state of the business at any given time What we need to see: Bachelor’s degree or higher in related field (or equivalent experience). 12&#43; years of Technical Sales or Product Management with focus on Data Center Networking for CSPs An understanding of the business and technology landscape of CSP Data Center Networking <l

NVIDIA has been transforming computer graphics, PC gaming, and accelerated computing for more than 25 years. It’s a unique legacy of innovation that’s fueled by great technology—and amazing people. Today, we’re tapping into the unlimited potential of AI to define the next era of computing. An era in which our GPU acts as the brains of computers, robots, and self-driving cars that can understand the world. Doing what’s never been done before takes vision, innovation, and the world’s best talent. As an NVIDIAN, you’ll be immersed in a diverse, supportive environment where everyone is inspired to do their best work. Come join the team and see how you can make a lasting impact on the world. Our team builds AI-driven software systems for Circuit Design: combining automation algorithms, DL models and agentic workflows to accelerate end-to-end design automation. Come join this integral team in our Circuit Solutions Group! What you'll be doing: Work within a multi-functional team on various projects involving Pre-silicon and Post Silicon custom circuit design and related data, Circuit/Layout Optimization and Spice correlation Research and implement techniques on frontier solutions of electronic design automation. Build and innovate agentic AI solution for VLSI design problem. Responsible for analyzing the problem or datasets, raise and validate hypotheses, design and build models and algorithm until they reach the desired QOR. What we need to see: MS (or equivalent experience) with 3&#43; years’ experience or PhD with 1&#43; years’ experience in Electrical/Computer Engineering degree Experience in the following fields is a strict requirement for this role: Combinatorial Optimization, Agentic AI and large language models, Machine Learning for Chip Design & EDA Experience in Algorithms/Data Structures/