Statistician and Mathematician Booz Allen HamiltonStatistician and MathematicianMcLean, District of Columbia$99,000–$225,000 / yearBachelor’s degree and 8+ years of experience with scientific techniques such as mathematics, statistics, information science, AI, machine learning, probability modeling, data mining, data engineering, or data warehousing, or 12+ years of experience with scientific techniques such as mathematics, statistics, information science, AI, machine learning, probability modeling, data mining, data engineering, or data warehousing in lieu of a degree. Onsite : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.
Statistician And Mathematician Booz Allen Hamilton Inc.Statistician And MathematicianMclean, VA$99,000–$225,000 / yearBachelor's degree and 8+ years of experience with scientific techniques such as mathematics, statistics, information science, AI, machine learning, probability modeling, data mining, data engineering, or data warehousing, or 12+ years of experience with scientific techniques such as mathematics, statistics, information science, AI, machine learning, probability modeling, data mining, data engineering, or data warehousing in lieu of a degree. Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.
Principal Regulatory Scientist NoblisPrincipal Regulatory ScientistReston, Virginia$115,500–$180,525 / yearFull timeCompile and analyze quality performance data to identify trends and develop tools and systems for tracking performance measures, and interfacing with customers, and various stakeholders to resolve quality problems and provide technical guidance, participating in or leading quality improvement initiatives and program implementations. Compensation at Noblis is determined by various factors, including but not limited to, the combination of education, certifications, knowledge, skills, competencies, and experience, internal and external equity, location, clearance level, as well as contract-specific affordability, organizational requirements and applicable employment laws.
Research Scientist - Oral & Craniofacial Molecular Biology - School of Dentistry Virginia Commonwealth UniversityResearch Scientist - Oral & Craniofacial Molecular Biology - School of DentistryRichmond, VAPreferred Qualifications: Experience in cancer biology, immune-oncology, tumor microenvironment research, or chronic inflammatory disease modeling Experience with translational tissue platforms (e.g., tumor explants, organoids, precision-cut tissue slices) Advanced computational expertise in bioinformatics, spatial and multimodal omics integration, including proficiency in R and/or Python Experience applying machine learning, network analysis, or multicellular interaction modeling to biological datasets Experience integrating transcriptomic, proteomic, and imaging-based spatial data Experience designing and interpreting drug perturbation or target validation studies, ideally within pharmaceutical collaborations or drug discovery pipelines Experience with syngeneic mouse models, lineage tracing, or genetic manipulation (e.g., CRISPR-based systems). Strong expertise in molecular and cellular biology techniques Experience with single-cell RNA sequencing and/or spatial multiomics, including experimental design and data interpretation Experience analyzing high-dimensional biological datasets (e.g., transcriptomic, proteomic, multimodal) and familiarity with relevant computational workflows.
NewProject Manager IV General AtomicsProject Manager IVCharlottesville, VAAs a key member of our Business Development team, you''ll help define and drive GA-Intelligence's growth strategy, identifying and capturing new business with key customers across the Department of Defense (DoD), Intelligence Community (IC), Foreign Governments, and Commercial sectors. You'll work side by side with engineers, capture teams, and proposal managers to shape messaging that resonates across technical and non-technical audiences-bringing clarity to complexity and helping us win work that matters.
Clinical Laboratory Scientist U.S. Department of DefenseClinical Laboratory ScientistFort Belvoir, VA$61,722–$80,243 / yearA bachelors or graduate/higher level degree from an accredited college/university that included 16 semester hours (24 quarter hours) of biological science (with one semester in microbiology), 16 semester hours (24 quarter hours) of chemistry (with one semester in organic or biochemistry), one semester (one quarter) of mathematics, AND five years of full time acceptable clinical laboratory experience in Blood Banking, Chemistry, Hematology, microbiology, Immunology and Urinalysis/Body Fluids. Basic Requirement for a Clinical Laboratory Scientist: A. A Bachelors or graduate/higher level degree from a regionally accredited college/university including courses in biological science, chemistry and mathematics, AND successful completion of a Medical Laboratory Scientist/Clinical Laboratory Scientist program accredited by the National Accrediting Agency for Clinical Laboratory Sciences (NAACLS) or an accrediting body recognized by the U.S. Department of Education at the time the degree was obtained.
Instructor/Facilitator - Data Scientist Calibre SystemsInstructor/Facilitator - Data ScientistFt. Belvoir, VACALIBRE 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.
NewSenior AI Software Engineer-TS/SCI clearances (CI poly preferred) CredenceSenior AI Software Engineer-TS/SCI clearances (CI poly preferred)Herndon, VAYou will collaborate with cross-functional engineering, data, cloud, and stakeholder teams to deliver scalable, secure, and mission-focused AI capabilities for federal clients, while helping guide technical direction, strengthen engineering practices, and mentor other engineers. Experience designing or implementing agentic AI solutions using frameworks or platforms such as Agent2Agent Protocol, Bedrock Agents, Mastra, CrewAI, Strands, AgentCore, LangChain, or LangGraph.
Data Scientist Verite Group, Inc.Data ScientistChantilly, VAThis project regularly needs various types of people - Data Scientists, Data / ETL Engineers, Analytic Software Engineers, Full Stack Developers, UI/UX Developers, and AWS/DevOps experts. We're particularly interested in people with any of the following experience: Work on this program takes place throughout the Reston/Herndon/Chantilly, VA area (we cannot support remote work) and requires a TS/SCI + Poly clearance (acceptable to this customer).
Principal Data Scientist W. R. Berkley CorpPrincipal Data ScientistGlen Allen, VA$200,000–$300,000 / yearWith a culture centered on innovation and service stewardship, DNA stands as a community of leaders with eyes toward the future -- leaders who truly care about growing not only their team members, but themselves, and take pride in their employees who shine. Shape the AI/ML platform: Evaluate and recommend tools, frameworks, and cloud services (Azure ML, Databricks, MLflow, etc.) that form the backbone of enterprise AI capability.
Data Scientist - Senior Verite Group, Inc.Data Scientist - SeniorSpringfield, VAThe ideal candidate will serve as a technical leader capable of translating large, complex datasets into actionable insights while supporting enterprise-level modernization and strategic decision-making initiatives. This role will leverage advanced analytics, automation, data modeling, visualization, and scripting capabilities to solve complex mission and operational challenges.
Mid Exploitation Specialist / Data Scientist Bart & AssociatesMid Exploitation Specialist / Data ScientistSpringfield, VAEducation and Experience: Experience: 9+ years of relevant experience in data science, automation, software development, data engineering, database integration, GEOINT support, or related technical disciplines (a combination of education, professional certifications, and technical training may be considered in lieu of some years of experience). As an Exploitation Specialist under the GEO-SPI B labor framework, the successful candidate builds automation and data-integration solutions that streamline the collection, transformation, and dissemination of geospatial and intelligence data.
Mid Exploitation Specialist / Data Scientist Bart & Associates IncMid Exploitation Specialist / Data ScientistSpringfield, VAEducation and Experience: Experience: 9+ years of relevant experience in data science, automation, software development, data engineering, database integration, GEOINT support, or related technical disciplines (a combination of education, professional certifications, and technical training may be considered in lieu of some years of experience). As an Exploitation Specialist under the GEO-SPI B labor framework, the successful candidate builds automation and data-integration solutions that streamline the collection, transformation, and dissemination of geospatial and intelligence data.
Senior Data Scientist S&P GlobalSenior Data ScientistCharlottesville, VirginiaThe Collection Platforms & AI team you will work on building ML powered products and capabilities to power natural language understanding, data extraction, information retrieval and data sourcing solutions for S&P Global and our clients. From finding new ways to measure sustainability to analyzing energy transition across the supply chain to building workflow solutions that make it easy to tap into insight and apply it.
57 Data Scientist Continuous Vetting Program L3 Integrated Intel Solutions57 Data Scientist Continuous Vetting Program L3Springfield, VirginiaU) Data Science will use Commercial off the Shelf Software (COTS) in combination with all available CE/CV reportable information (polygraphs, eReport, walk-ins, referrals, Rap Back, DNI CE alerts, emails, and EAFR) to produce sophisticated analytic models, Triage capabilities, and dashboard metrics for CE/CV Investigators. Required: • (U) Bachelor of Science degree or higher in statistics, mathematics, image science, physical science or related technical or scientific field or similar course of study at an accredited school (or substitution experience and experience).
Data Scientist - Mid Verite Group, Inc.Data Scientist - MidSpringfield, VAIn this role, you will design and implement automation and augmentation capabilities that connect databases, applications, and enterprise systems to reduce manual effort, improve data accessibility, and accelerate production workflows. 9+ years of relevant experience in data science, automation, software development, data engineering, database integration, GEOINT support, or related technical disciplines.
Data Scientist Guidehouse IncData ScientistSterling, VANote that Guidehouse will never charge a fee or require a money transfer at any stage of the recruitment process and does not collect fees from educational institutions for participation in a recruitment event. What We Offer: Guidehouse offers a comprehensive, total rewards package that includes competitive compensation and a flexible benefits package that reflects our commitment to creating a diverse and supportive workplace.
Data Scientist, AWS Security Amazon.com IncData Scientist, AWS SecurityArlington, VAWe offer talented security professionals the chance to accelerate their careers with opportunities to build experience in a wide variety of areas including cloud, devices, retail, entertainment, healthcare, operations, and physical stores. You"ll collaborate with software engineers, security engineers, and fellow data scientists to: Analyze large-scale security data using statistical methods and data mining techniques.
Mid-Level Data Scientist with TS/SCI Clearance CalnetMid-Level Data Scientist with TS/SCI ClearanceSpringfield, VirginiaRequirements 7 + years of demonstrated experience using quantitative and qualitative techniques to solve complex problems using analytic tools and techniques to solve complex problems such as GIS, quantitative methods and data visualization, modeling, systems analysis, comparative analysis and database development. Applies expertise to exploit GEOINT data or information in order to develop advanced analytic processes, apply scientific approaches to test geospatial data for accuracy and precision, create automated services that support GEOINT creation and delivery, and/or structure and manage data for further use.
Data Scientist CALIBRE Systems IncData ScientistFt. Belvoir, VABelvoir, Virginia\n \nTracking Code\n \n5348\n \nPosition Type\n \nFull-Time/Regular\n \nCALIBRE is an employee-owned mission focused solutions and digital transformation company.\n \nCALIBRE is seeking an experienced Instructor/Facilitator \u2013 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.\n \nThe selected candidate will play a critical role in developing Army leaders and analysts by strengthening their ability to leverage data for strategic decision-making.
Data Scientist, Consultant (Utilities) Guidehouse IncData Scientist, Consultant (Utilities)Arlington, VA$89,000–$148,000 / yearPerform data analysis and develop analytical solutions using tools such as Python, R, Snowflake, SQL, Databricks, Power BI, GIS, and other modern analytics platforms to address complex client business challenges. Compensation decisions depend on a wide range of factors, including but not limited to skill sets, experience and training, security clearances, licensure and certifications, and other business and organizational needs.
Data Engineer Verite Group, Inc.Data EngineerChantilly, VAThis project regularly needs various types of people - Data Scientists, Data / ETL Engineers, Analytic Software Engineers, Full Stack Developers, UI/UX Developers, and AWS/DevOps experts. We're particularly interested in people with any of the following experience: Work on this program takes place throughout the Reston/Herndon/Chantilly, VA area (we cannot support remote work) and requires a TS/SCI + Poly clearance (acceptable to this customer).
Geospatial AI Data Annotator Enabled IntelligenceGeospatial AI Data AnnotatorFalls Church, VAFull timeResponsibilities Use advanced analytic tools to locate, label, tag and categorize various elements in large datasets Interact with data science and data engineering teams to design new features for more efficient labeling techniques Gain an in-depth knowledge of using both commercial and custom annotation software tools Keep project manager informed of platform enhancement ideas, risks, and issues Required Qualifications and SkillsEligibility to obtain a Top Secret- SCI security clearanceUS Citizenship Required Ability to follow directions and meet deadlines Ability to communicate reliably Ability to learn and retain new information and apply it to a variety of projects Ability to be a good team player and work with individuals with different communication, learning and working styles. Enabled Intelligence, Inc. provides extremely accurate, precise and secure data labeling and AI solutions to help our government and commercial customers effectively deploy reliable and unbiased artificial intelligence technologies.
Databricks Data Engineer W. R. Berkley CorpDatabricks Data EngineerManassas, VAThis role will partner with data engineers, data scientists, and product manager to design features, train/evaluate models, and deploy them to production using MLflow, Databricks and Workflows-with rigorous observability, governance (Unity Catalog), and CI/CD automation. As a hands-on Databricks Data Engineer with deep expertise in Azure Databricks and MLOps, this role will have the opportunity to migrate and translate legacy SSIS ETL logic into scalable, cloud-native data pipelines in Databricks.
Data Engineer CredenceData EngineerMcLean, VA$115,000–$155,000 / yearStrong understanding of ETL, ELT, and other similar data pipeline processes, as well as Enterprise Data and Storage Systems, such as experience with OpenSearch/Elastic Search, Kafka, Bedrock, Glue, DataBricks, Snowflake, AWS S3, RDS, EBS, or Glacier. Under mentorship from senior AI leaders, you’ll drive agentic AI development lifecycles and collaborate across engineering, data, and stakeholder teams to deliver high-impact, cloud-native AI capabilities that advance federal missions.
NewData Analytics Technical Lead Allwyn CorpData Analytics Technical LeadHerndon, VirginiaRecognized leader with a track record of mentoring engineering teams, driving delivery excellence, establishing best practices, and collaborating cross-functionally with architects, data scientists, BI teams, security, and business stakeholders to align technical solutions with enterprise data strategy and business objectives. Proven technical leadership in designing and delivering scalable, end-to-end analytics and data engineering solutions leveraging Databricks, Delta Lake, PySpark, SQL, and AWS cloud services including S3, Glue, Lambda, Kinesis, and Redshift.
Big Data Analyst (TS/SCI) Maxar Technologies Inc (Inactive)Big Data Analyst (TS/SCI)Herndon, VA$118,000–$196,000 / yearIn this role, you will work closely with software developers, ETL engineers, Big Data SMEs, as well our infrastructure and cybersecurity teams leveraging open-source tools to create and maintain a diverse range of applications. About The Team: We are a multi-faceted software development and systems administration team working to build and maintain software applications backed by a self-managed cloud infrastructure with a true big-data footprint (over 20 petabytes).
Maven Exploitation Specialist/ Data Analyst (Middle) BTS Software SolutionsMaven Exploitation Specialist/ Data Analyst (Middle)Springfield, VA$140,000–$155,000 / yearSupport data analytics, data cleaning, analyst workflow efficiencies, and transformation supporting Extract, Transform, and Load (ETL) capabilities. Education/Experience : Experience preparing data, performing statistical analysis, and applying tools and algorithms to gain insights from large, complex geospatial datasets.
Senior Data Architect Addison GroupSenior Data ArchitectHerndon, Virginia$110–$115 / hourThe Senior Architect works with Solution Architects, Data Engineers, Senior Management, and other internal and external partners to deliver well-architected data assets that enable product teams to provide industry-leading transaction-based and analytic data services. The Senior Architect, Cloud Data is a member of the Chief Data Office and plays a lead role in the overall design and implementation of the organization’s Enterprise Data Ecosystem, a cloud-based architecture that provisions data to enable the delivery of enterprise services.
NewAI & Data - Program Manager Guidehouse IncAI & Data - Program ManagerMcLean, VAThe Program Manager will be responsible for end-to-end delivery oversight, stakeholder engagement, financial management, and execution of an Agile program operating across technical and business workstreams. Note that Guidehouse will never charge a fee or require a money transfer at any stage of the recruitment process and does not collect fees from educational institutions for participation in a recruitment event.
Associate Director - AI & Data, Energy Providers Guidehouse IncAssociate Director - AI & Data, Energy ProvidersTysons Corner, VA$149,000–$248,000 / yearExperience using AI/ML technologies, modern data platforms (e.g., Snowflake, Databricks, AWS/GCP/Azure), and advanced analytics methodologies, with the ability to translate technical capabilities into strategic value propositions during client engagements. The Associate Director will oversee cross-functional teams and collaborate directly with client executives and business leaders to drive value through AI & data strategy through implementation of AI-based solutions.
Enterprise Data Engineer Verite Group, Inc.Enterprise Data EngineerChantilly, VAThe successful Enterprise Data Engineer must be a skilled and detail-oriented professional with expertise in utilizing Python, SQL, and Palantir (or other ETL platforms) to extract, transform, and load structured and unstructured data from various sources. Our engineers work to collect, process, and feed analytic tools, turning data into intelligence in response to immediate mission needs, with direct impact on real world situations.
Senior Control Systems Networking Engineer, Data Center Google LLCSenior Control Systems Networking Engineer, Data CenterReston, VAIdentify opportunities for continuous improvement and maturation of the OT environment to drive risk reduction, and serve as a technical liaison and collaborate between cross-functional teams to resolve complex design, integration, and deployment issues in mission-critical environments. Note: By applying to this position you will have an opportunity to share your preferred working location from the following: Kirkland, WA, USA; Sunnyvale, CA, USA; Addison, TX, USA; New York, NY, USA; Reston, VA, USA; San Francisco, CA, USA; Austin, TX, USA; Atlanta, GA, USA.
Senior Scientist Verite Group, Inc.Senior ScientistHerndon, VAYou will work alongside algorithm engineers, data scientists, and intelligence analysts to develop and apply physics-based models, image science methods, and multi-platform remote sensing analytics. This is a technically demanding role centered on OPIR phenomenology, optical signature characterization, and sensor performance analysis in direct support of national security missions at a Customer site in Herndon, Virginia.
Third Party Data Centers Area Lead, Global Server Operations Google LLCThird Party Data Centers Area Lead, Global Server OperationsReston, VAYou will lead a team of Senior Site Leaders and Operations Managers, balancing complex priorities including full OPEX management, operational efficiency, and key performance metrics (KPIs). 10 years of experience managing technical teams in charge of installing, configuring, testing, troubleshooting, or maintaining hardware servers and its components.
NewFacilities Manager II, Data Center Operations Google LLCFacilities Manager II, Data Center OperationsSterling, VAFrom software to hardware our teams are shaping the future of world-leading hyperscale computing, with key teams working on the development of our TPUs, Vertex AI for Google Cloud, Google Global Networking, Data Center operations, systems research, and much more. We"re the driving force behind Google"s groundbreaking innovations, empowering the development of our cutting-edge AI models, delivering unparalleled computing power to global services, and providing the essential platforms that enable developers to build the future.
NewStrategic Negotiator III, Leased Data Center Commercial Delivery Google LLCStrategic Negotiator III, Leased Data Center Commercial DeliveryReston, VAAs Google"s products and services scale the globe, the Strategic Negotiation team works behind the scenes to secure infrastructure for Google"s future -- everything from underwater cables to physical data center space. By bridging the gap between Construction Delivery, Legal, and Finance teams, you will manage agreement risks and enforce compliance to keep our infrastructure projects on track and aligned with Google"s global growth.
Enterprise Digital Build & AI-Architect Velvet Ledger WorkforceEnterprise Digital Build & AI-ArchitectReston, VirginiaAgentic AI, ADK, A2A, MCP, Google Agentic Ecosystem, Gemini, Vertex AI, Product Architecture, Enterprise Architecture, AI Agents, BSS, OSS, Digital Platforms, CBVA, Cloud-Native, API-led Architecture. Expertise in cloud platforms (GCP preferred; AWS/Azure acceptable) with focus on AI-native and data-driven architectures.
Enterprise Digital Build & AI-Architect (73448-1) Velvet Ledger WorkforceEnterprise Digital Build & AI-Architect (73448-1)Reston, VirginiaAgentic AI, ADK, A2A, MCP, Google Agentic Ecosystem, Gemini, Vertex AI, Product Architecture, Enterprise Architecture, AI Agents, BSS, OSS, Digital Platforms, CBVA, Cloud-Native, API-led Architecture. Expertise in cloud platforms (GCP preferred; AWS/Azure acceptable) with focus on AI-native and data-driven architectures.
Senior Applied AI Solutions Architect, Federal Financial Amazon.com IncSenior Applied AI Solutions Architect, Federal FinancialArlington, VAYou will interact with customers and SAs in the field, providing technical guidance on AI/ML engagements, and you will develop white papers, reference architectures, and presentations to enable customers and partners to fully leverage applied AI on AWS. We are applying AI and machine learning to complex regulatory challenges - from automating document-intensive workflows and extracting insights from unstructured data to building intelligent systems that augment human decision-making at scale.
Cloud Infrastructure Engineer, HPC, TPU, Google Public Sector Google LLCCloud Infrastructure Engineer, HPC, TPU, Google Public SectorReston, VAWe focus on helping United States public sector institutions accelerate their digital transformations, and we continue to make significant investments and grow our team to meet the complex needs of local, state and federal government and educational institutions. As part of an entrepreneurial team in this rapidly growing business, you will play a key role in understanding the needs of our customers and help shape the future of businesses of all sizes use technology to connect with customers, employees and partners.
Mechanical Engineer, Air Cooled Infrastructure, Products and Equipment Google LLCMechanical Engineer, Air Cooled Infrastructure, Products and EquipmentReston, VAFrom software to hardware our teams are shaping the future of world-leading hyperscale computing, with key teams working on the development of our TPUs, Vertex AI for Google Cloud, Google Global Networking, Data Center operations, systems research, and much more. Serve as a technical lead for air-cooled cooling product designs, collaborating with Operations, Execution, and Construction teams to develop new data center mechanical infrastructure products and selected equipment.
Platform Engineer Verite Group, Inc.Platform EngineerChantilly, VAOur engineers work to collect, process, and feed analytic tools, turning data into intelligence in response to immediate mission needs, with direct impact on real world situations. We embed skilled Data Engineers, Data Scientists, and ETL Developers directly into intelligence analyst groups to be their go-to data wranglers.
Senior Scientist American Type Culture CollectionSenior ScientistManassas, VA$120,000–$140,000 / yearThe Senior Scientist initiates, executes, and directs scientific research, troubleshoots complex research activities, and applies scientific principles and research methods to solve challenging problems. Working across cross-functional teams, this role contributes to new product development, services, and informatics projects while serving as a scientific resource and mentor to colleagues.
Senior Research Scientist Environmental Chemistry Commonwealth of VirginiaSenior Research Scientist Environmental ChemistryGloucester Point, VAResponsibilities include developing, managing and conducting highly specialized laboratory or scientific research that includes: overseeing the design, and implementation of scientific experiments and projects; developing topics for and leading multiple research projects; preparing technical reports and publications; preparing and conducting training and presentations; researching and preparation of grant proposals; managing project budgets and expenditures; designing and conducting the most complex scientific laboratory analyses; coordinating research efforts conducted by other medical or environmental scientists; developing and validating scientific methods and writing training, procedure and reference manuals; providing extensive technical assistance and consultative activities, and providing testimony as an expert witness. Frequent contacts with federal, state and local agencies; national or international organizations; physicians; faculty members; and officers of the court to provide technical assistance and consultation, develop research protocols and present new/innovative research findings, provide training and make presentations, and provide court testimony as an expert witness.
Forensic Scientist or Trainee - Firearms & Toolmarks - Eastern Laboratory - CF828 Commonwealth of VirginiaForensic Scientist or Trainee - Firearms & Toolmarks - Eastern Laboratory - CF828Norfolk, VA$61,946–$108,814 / yearSuccessful completion of a documented training program from an ISO/IEC 17025 accredited private, local, state, or federal forensic science laboratory and demonstration of competency in the examination of firearms, ammunition components, serial number restorations, clothing examination for distance determination, tools and objects bearing toolmarks. The selected candidate will be expected to successfully complete a Firearms and Toolmarks training program performing comprehensive scientific analyses on evidence related to firearms and toolmarks.
Senior Research Scientist Environmental Chemistry William & MarySenior Research Scientist Environmental ChemistryVirginiaResponsibilities include developing, managing and conducting highly specialized laboratory or scientific research that includes: overseeing the design, and implementation of scientific experiments and projects; developing topics for and leading multiple research projects; preparing technical reports and publications; preparing and conducting training and presentations; researching and preparation of grant proposals; managing project budgets and expenditures; designing and conducting the most complex scientific laboratory analyses; coordinating research efforts conducted by other medical or environmental scientists; developing and validating scientific methods and writing training, procedure and reference manuals; providing extensive technical assistance and consultative activities, and providing testimony as an expert witness. Frequent contacts with federal, state and local agencies; national or international organizations; physicians; faculty members; and officers of the court to provide technical assistance and consultation, develop research protocols and present new/innovative research findings, provide training and make presentations, and provide court testimony as an expert witness.
Lead Machine Learning Engineer (Manager IC) Capital One Financial CorpLead Machine Learning Engineer (Manager IC)McLean, VA$197,300–$225,100 / yearIn this role, you'll be expected to perform many ML engineering activities, including one or more of the following: Partner with a cross-functional team of engineers, data scientists, product managers, and designers to deliver AI-powered products that change how our associates work and provide value to our customers. Design, develop, test, deploy, and support AI software components utilizing machine learning models, including model evaluation and experimentation, large language model inference, similarity search, guardrails, governance, observability and agentic AI.
Staff Geologist/Environmental Scientist 2 Haley & Aldrich IncStaff Geologist/Environmental Scientist 2Richmond, VAAble to meet the physical requirements of the position: lift 50 lbs., traverse unstable/sloping sites and landscapes, work outside in a range of weather conditions, and have the stamina for moderate physical activity for the majority of field working hours. We are currently seeking a Staff Geologist/Environmental Scientist 2 to work in a technical support role with highly skilled professionals on diverse project teams in a dynamic environment.
Aquaculture Scientist The Nature Conservancy Limited (Australia)Aquaculture ScientistArlington, Virginia$90,300–$103,785In collaboration with other programs in The Nature Conservancy and external partners, they process these data using ArcGIS or other software (e.g., Python, R Studio), generating unique information that assists in understanding the suitability, performance, and sustainability of aquaculture systems and species across local, regional, national, and global scales. They develop reports, publications, and decision support tools, work closely with industry and government, and support the methodological development of science-based approaches that enable aquaculture to be a low environmental impact sector and/or generate environmental and social co-benefits through regenerative and restorative practices.