34 scientist jobs found

Position Title: Data Scientist NTC OVERVIEW:    We are seeking a Data Scientist to join our team. Working at NT Concepts means that you are part of an innovative, agile company dedicated to solving the most critical challenges in National Security. Were looking for the best and the brightest to join us in supporting this mission. If meaningful work, initiative, creativity, and continuous self-improvement are important to your career, join our growing team and discover What's Next for you.   Mission Focus:   As a Data Scientist, you will have the unique opportunity to solve hard problems and help turn complex concepts into reality to advance and enhance systems supporting the defense of our nation. You will be part of a solutions-oriented, Agile/Scrum team designing and developing custom applications and components to support innovative data science capabilities.   Our delivery teams are driven to explore new ideas and technology, and care deeply about...

Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets. We are more than 34,000 people, in over 30 countries, dedicated to improving quality of life. Everyone has an important role to play. With the power of many curious minds, together we can solve the world's most complex challenges and deliver more impact together. Role description: Arcadis is seeking a Project Environmental Scientist for its Virginia, US Industrial Hygiene (IH) team. The ideal candidate will be an experienced IH specialist with extensive knowledge of chemical exposure assessments, noise surveys, asbestos, lead-paint, hazardous materials, IAQ/mold consulting, and compliance tasks. Duties include conducting field work, preparing project reports, reviewing documentation with stakeholders, and providing mentorship to junior Arcadis staff. State of Virginia asbestos licensing is required, with job-specific training available....

The Opportunity: Tetra Tech is adding a motivated Assistant Environmental Scientist to support a variety of environmental projects based out of Glen Allen, VA, with work throughout the Mid-Atlantic region. This role focuses on field-based environmental assessments, compliance support, and data collection, working closely with project teams to deliver high-quality results. The ideal candidate is detail-oriented, team-focused, and adaptable, with the ability to manage multiple tasks and travel to project sites as needed. Why Tetra Tech: At Tetra Tech, we are Leading with Science to solve the world's most complex challenges. Our industry-leading experts in engineering and consulting are committed to driving positive change in communities around the world. For over 50 years, we have been at the forefront of innovation and sustainability. Today we stand as a market leader, offering cutting-edge solutions in water, environment, energy, and international development. Our work...

Data Scientist 5348 CALIBRE is an employee-owned mission focused solutions and digital transformation company. CALIBRE is seeking an experienced Instructor/Facilitator – Data Analytics to support training and education efforts at the Army Force Management School (AFMS) at Fort Belvoir, VA. This role will serve as a subject matter expert responsible for delivering instruction on data analytics tools, methodologies, and their application within Army force management. The selected candidate will play a critical role in developing Army leaders and analysts by strengthening their ability to leverage data for strategic decision-making. This position requires a blend of technical data analytics expertise and operational Army experience, particularly at the Headquarters, Department of the Army (HQDA) level. Key Responsibilities: Deliver instruction on data analytics principles, tools, and techniques with practical application Facilitate classroom discussions,...

ARKA Group L.P. ("ARKA") is an advanced technologies company serving the U.S. military, intelligence community, and commercial space industry delivering next-generation solutions to support the national security space enterprise. Built on more than six decades of excellence, ARKA brings modern approaches and a culture of innovation to the challenges of today. We are seeking an experienced scientist to join our team that supports U.S. defense and intelligence community partners. We are developing the next generation of signal and image processing software, building on our 75 year history on the cutting edge in the radar and electro-optical fields. The team has received numerous patents and developed revolutionary and exquisite technologies throughout our history that is continuing with our current work. By joining our team, you will build innovative software solutions to support users in the defense and intelligence communities. Your strong technical skills and passion for...

Yahoo Mail is the ultimate consumer inbox with hundreds of millions of users. It's the best way to access your email and stay organized from a computer, phone or tablet. With its beautiful design and lightning fast speed, Yahoo Mail makes reading, organizing, and sending emails easier than ever. About Our Team: As part of Yahoo Mail Data Science & Analytics , our team is the driving force behind experimental analysis, data science, and business intelligence for Yahoo Mail. We thrive on data and insights to craft outstanding product experiences. Our commitment is towards providing data-driven guidance that fuels user growth and product innovation, maintaining high-quality data standards, and devising insightful A/B tests and advanced analyses. Mail Intelligence is the intelligent layer of Yahoo Mail, responsible for overseeing end-to-end AI and machine learning components within the platform. The squad delivers cutting-edge AI capabilities that enhance user experience,...

ERM is seeking a motivated Environmental Biologist/Ecologist/Scientist to join our global consulting firm as a Senior Consultant in our growing Environmental Impact Assessment team in  Richmond, Virginia .   The ideal candidate will have experience leading field-based wetland delineations and protected species assessments, managing data, and writing technical reports to support land development projects.  In this role, you will work closely with ERM Project Managers and Partners on a variety of environmental permitting, due diligence, and impact assessment projects to support our renewable energy, oil and gas, power, and technology sector clients. This is primarily a field-based role, and an exciting opportunity to build expertise in wetland, species management, and erosion and sedimentation control compliance across the mid-Atlantic and southeastern US. As a consultant at ERM, you will gain a wealth of experience across different sectors, clients, geographies and...

It takes powerful technology to connect our brands and partners with an audience of hundreds of millions of people. Whether you're looking to write mobile app code, engineer the servers behind our massive ad tech stacks, or develop algorithms to help us process trillions of data points a day, what you do here will have a huge impact on our business-and the world. A Little About Us We are an industry-leading direct-to-consumer and ad tech solution for advertisers and publishers. Our innovative ad tech gives one-stop access to Yahoo, Inc.'s trusted data, high-quality inventory and demand, creative ad experiences, and industry-leading machine learning at global scale. The Consumer Monetization team's charter is to Find, Evaluate, Build, and Scale new monetization, and internal campaign tools and products, ad formats and functionalities across all Yahoo brands including Yahoo Homepage, Yahoo Sports, Yahoo Finance, Yahoo News. This team is uniquely positioned to identify growth...

Yahoo serves as a trusted guide for hundreds of millions of people globally, helping them achieve their goals online through our portfolio of iconic products. For advertisers, Yahoo Advertising offers omnichannel solutions and powerful data to engage with our brands and deliver results. About Search Yahoo Search is one of the most highly scaled applications on the planet. We hire world class engineers to support our ambitious product and platform goals. Our engineers work in a highly collaborative environment with a strong emphasis on technical excellence and innovation. This is a unique opportunity as we're reimagining the future of Search, to reinvent how users find information and accomplish their goals. To achieve this vision, we're integrating new technology and expanding our infrastructure. This role demands strategic partnership, analytical thinking, exceptional planning and execution skills, ambitious innovation, obsession with quality and user needs, and a passion...

Yahoo Mail is the ultimate consumer inbox with hundreds of millions of users. It's the best way to access your email and stay organized from a computer, phone or tablet. With its beautiful design and lightning fast speed, Yahoo Mail makes reading, organizing, and sending emails easier than ever. A little About Us: The Mail Intelligence platform is responsible for building the next generation platforms and services enabling Yahoo to deliver deeply personalized content to the hundreds of millions of users wherever they are and whatever mode of consumption they are using. We (Mail Intelligence platform) process billions of mail messages(data in tune of several petabytes).With the help of cutting edge algorithms we extract information, build knowledge, interconnect information between different sources to deliver a great experience to our users. Building this knowledge provides many challenges in the areas of natural language processing, machine learning techniques, big data...

Yahoo Mail is the ultimate consumer inbox with hundreds of millions of users. It's the best way to access your email and stay organized from a computer, phone or tablet. With its beautiful design and lightning fast speed, Yahoo Mail makes reading, organizing, and sending emails easier than ever. A Little About Us The Mail Intelligence team is the brain behind the inbox. We are responsible for building the next generation of platforms and services that enable Yahoo to deliver deeply personalized, intelligent, and context-aware experiences to hundreds of millions of users globally. We process billions of messages and manage data on a petabyte scale. Using cutting-edge algorithms, we extract knowledge and interconnect information from diverse sources to simplify our users' lives. Building this knowledge provides many challenges in the areas of natural language processing, machine learning techniques, big data processing in order of petabytes. You will build tools and...

Last year our HCA Healthcare colleagues invested over 156,000 hours volunteering in our communities. As a Medical Lab Technician with TriCities Hospital you can be a part of an organization that is devoted to giving back! Job Summary and Qualifications Day-to-day duties include complex analysis of microscopic, immunologic, biologic, bacteriologic, hematologic, and chemical tests and their results. You will also be responsible for specimen receiving and putting away supplies when received in the department. You will troubleshoot/resolve instrument problems and document corrective action in appropriate log and when necessary, perform instrumentation repairs. Assure that quality control is properly performed and logged and follow proper department procedure for corrective action. Demonstrate the knowledge and skills to train new employees and/or students. You will actively participate in phlebotomy and the accession responsibilities. EXPERIENCE:...

Data Engineer Hybrid | Fort Belvoir, Virginia | IAT II Certification Required If you want to build secure, modern data platforms that enable advanced analytics and emerging technologies in support of mission readiness, and work alongside professionals who value technical excellence, collaboration, and real-world impact, we would love to talk. Why This Role Exists The work we do has real impact, and the people behind it matter just as much. As a Data Engineer supporting the Defense Logistics Agency's Applied Research and Testing Emerging Technologies program, you will help modernize the data platforms and warehousing capabilities that enable advanced analytics across mission-critical logistics systems. Working within a secure research environment, you will contribute to the development of scalable, distributed data solutions that support evolving operational requirements and modernization efforts across the Department of Defense. The right person for this role...

Woodard & Curran is a national engineering, science, and operations firm with a simple vision for clean water, a safe environment, healthy communities, and happy people. As an employee-owned company, we strive to cultivate teams that encourage collaboration in an inclusive culture. We seek talented individuals from all backgrounds to help us address a broad range of water and environmental issues. We prioritize our people, offering opportunities for professional growth, ownership, and flexibility. This commitment enables us to make a meaningful impact on our clients, communities, and the planet. Woodard & Curran draws on the experience of hundreds of certified operators across the country, backed by the knowledge and skills of hundreds more engineers, scientists, and regulatory experts, to quickly tackle the most challenging operational issues and keep treatment plants running efficiently and in full compliance. Woodard & Curran also aids employees in earning,...

The Opportunity: Tetra Tech is expanding its Renewable Energy Engineering Team and adding an experienced Senior Civil Engineer to support the design, permitting, and development of renewable energy projects, with an emphasis on solar and energy-related infrastructure. This position offers an exciting opportunity to lead technical design and site development efforts for utility-scale and distributed generation renewable projects. You will work with a highly collaborative team of engineers, scientists, and planners on multidisciplinary projects that advance sustainable energy solutions. This role provides the opportunity to grow professionally while contributing to projects that make a meaningful environmental impact. Why Tetra Tech: At Tetra Tech, we are Leading with Science to solve the world's most complex challenges. Our industry-leading experts in engineering and consulting are committed to driving positive change in communities around the world. For over 50 years,...

The Opportunity: Tetra Tech is adding a National Program Management Director -Transmission to support development of electric transmission projects across the United States. This position will be part of Tetra Tech's Energy Program that builds and aligns teams to execute and scale with our most strategic clients and will report to the Energy Program's Senior Vice President. Successful candidates will have a strong technical background and demonstrated leadership experience with electric transmission projects with utilities and developers. This strategic candidate will be responsible for developing and nurturing client relationships, responding to client opportunities, develop and work with multiple Tetra Tech environmental and engineering resources to support the project execution on all project activities across electric transmission projects and services. This role will be involved in client business development to sell and provide a variety of environmental and engineering...

Position Title: Geospatial Systems Administrator What Impact You'll Have GRVTY's team integrates hundreds of data sources into a Geospatial Data Analysis platform used throughout the Intelligence Community. Their tool and dataset is widely-recognized as the leading platform for geospatial analysis, touching nearly every type of mission. Top government officials use analysis from this platform to make daily decisions that have global impact. The platform is constructed of 3rd party tools and custom applications, and new data sources are constantly being added. The customer is excellent to work with, and there is a healthy mix of customer-driven requirements and team-driven ideas / innovation: engineers typically have freedom in choosing how to do things and which technologies to utilize. Customer leadership also helps drive innovation and has created a close, collaborative idea exchange between staffers and contractors. Our Team Lead has said "this is simply the best group...

Position Title: Full Stack Developer What Impact You'll Have GRVTY's team integrates hundreds of data sources into a Geospatial Data Analysis platform used throughout the Intelligence Community. Their tool and dataset is widely-recognized as the leading platform for geospatial analysis, touching nearly every type of mission. Top government officials use analysis from this platform to make daily decisions that have global impact. The platform is constructed of 3rd party tools and custom applications, and new data sources are constantly being added. The customer is excellent to work with, and there is a healthy mix of customer-driven requirements and team-driven ideas / innovation: engineers typically have freedom in choosing how to do things and which technologies to utilize. Customer leadership also helps drive innovation and has created a close, collaborative idea exchange between staffers and contractors. Our Team Lead has said "this is simply the best group of people...

Position Title: Applications Developer What Impact You'll Have GRVTY's team uses AI/ML approaches (including NLP) to speed the analysis of massive amounts of aging data to determine what can and cannot be declassified, and the resulting redaction of portions of data items.  This effort is critical to protecting our exponentially-growing classified data sets and to responding to an increased number of FOIA requests.  The team consists of Data Scientists, ML experts, Software Engineers, Data Analysts, and Systems Integrators working very closely with groups of customer Analysts.  Work on this program takes place in the Herndon, VA area (we cannot support remote work) and requires a TS/SCI + Polygraph clearance (acceptable to this customer). What You'll be Owning GRVTY is seeking an Applications Developer with a TS/SCI + Poly clearance (applicable to this customer) to join one of our top projects in Herndon, VA. The Full Stack Web Application Developer will work on a...

Staff Administrative Professional 2 Richmond, VA, United States | req2034 Find your path and enjoy the journey at Haley & Aldrich. With us, you’ll tackle clients’ most meaningful challenges in the built and natural environments – and, in turn, build stronger communities. You’ll work with teams of passionate colleagues, driven by a commitment to technical excellence and continuous learning. As a company, we aim to build a world where communities go beyond resilience, embracing change as an opportunity to enhance safety, well-being, and quality of life. Join us to accelerate this vision and your professional development. We are looking to add new talent to our growing team! We are currently seeking a Staff Administrative Professional 2. Take advantage of the opportunity to be part of an exciting, growing office and be a valued member of a nationwide administrative team across the country. We are a dynamic company with many different service areas, and we...