Senior Scientist Jobs in Arlington (VA)

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Search Results - Senior Scientist Jobs in Arlington (VA)

Senior Cyber SETA with Security Clearance

apartmentINTERNETWORK CONSULTING SERVICES LLCplaceArlington (VA)event_availabletoday

to collaborate with pioneers in science and engineering contributing to an enduring mission. Mission Summary This Senior Scientific, Engineering, and Technical Assistance (SETA) role provides principal-level advisory and thought leadership to senior DARPA...

Senior Lead AI Engineer (Remote-Eligible)

apartmentCapital OneplaceArlington (VA)event_available2 days ago

Senior Lead AI Engineer (Remote-Eligible) Overview: At Capital One, we are creating responsible and reliable AI systems, changing banking for good. For years, Capital One has been an industry leader in using machine learning to create real-time...

Senior Engineer

apartmentKBR, Inc.placeArlington (VA)event_availabletoday

KBR is seeking a Senior Engineer. Primary responsibilities are to: • Provide subject-matter expertise to rapidly explore and prototype multi-domain command, control, and communications (C3) capabilities to synchronize data sharing and decision...

Senior Applied Scientist, AWS Science of Security

apartmentAmazonplaceArlington (VA)languageamazon.jobsevent_available2 weeks ago

Application deadline: Mar 28, 2026 Applied Scientists in AWS Science of Security are dedicated to making AWS the best computing service in the world for customers who require advanced and rigorous solutions for security, privacy, and sovereignty...

Data Engineer Senior with Security Clearance

apartmentMindbank Consulting GroupplaceArlington (VA)event_availabletoday

Up to 15% CONUS (and occasional OCONUS if mission requires). Work Environment: Government DOD office onsite. Job Description Sr. Data Engineer (Operations AI): Mindbank is seeking a Senior Data Engineer to design, build, and operationalize advanced...

Senior Applied Scientist, Customer Experience and Business Trends

apartmentAmazonplaceArlington (VA)languageamazon.jobsevent_available1 month ago

Customer Experience and Business Trends (CXBT) is looking for an Applied Scientist to join their team. CXBT's mission is to create best-in-class AI agents that seamlessly integrate multimodal inputs like speech, images, and video, enabling natural...

Data Scientist and Knowledge Management Specialist with Security Clearance

apartmentArlo SolutionsplaceArlington (VA)event_availabletoday

to enhance decision-making and operational efficiency. Experience with Advana is a significant plus and highly preferred. You will be collaborating with the Arlo Senior Program Manager and Government Cyber Assurance Director to determine and prioritize...

Senior Technical Advisor

apartmentRotunda Solutions Inc.placeArlington (VA)languagetrinethire.comevent_available1 month ago

Position Title: Senior Technical Advisor / Technical Project Manager Clearance: Secret required Rotunda Solutions is a data strategy, analytics, and systems engineering firm providing expertise on high profile projects. Located...

Vice President, Regulatory Science

apartmentNon-Profit OrganizationplaceArlington (VA)event_availabletoday

of the senior leadership team, supporting organizational decision-making and enterprise priorities. Education & Required Experience • PhD a must in a relevant scientific discipline (e.g., chemistry, toxicology, environmental science, or related field). • 7...

Suicide Prevention Management Analyst - Subject Matter Expert (SME)

placeArlington (VA)languagegoldbelt.comevent_available3 weeks ago

operational capabilities to support customers across scientific, clinical, technological, and program management areas. Summary: Headquarters, Department of the Army (HQDA) G1, Directorate of Prevention, Resilience, and Readiness (DPRR) integrates...

Sr Policy Research Analyst

placeArlington (VA)languageicims.comevent_available4 weeks ago

Research security & policy implementation • Advanced analytics in R&D analysis We are seeking an experienced Senior Research Analyst to join CISP in a hybrid work environment (2 days per week in the Arlington VA office, plus occasional client visits...

Senior Economist, People Experience and Technology Central Science

apartmentAmazonplaceArlington (VA)languageamazon.jobsevent_available1 month ago

well-being, and the value of work to Amazonians. The Benefits Science team is looking for a senior economist to transform complex business challenges into actionable scientific insights. In this role, you will partner directly with business leaders...

Machine Learning Engineer with Security Clearance

apartmentMindbank Consulting GroupplaceArlington (VA)event_availabletoday

preferred Travel: Up to 15% CONUS (and occasional OCONUS if mission requires). Work Environment: Government DOD office onsite. Sr. Machine Learning Engineer (Operations AI) Job Description: Mindbank seeking a Senior Machine Learning Engineer to design...

Sr. Technical Program Manager, Intelligent Talent Acquisition

apartmentAmazonplaceArlington (VA)languageamazon.jobsevent_available1 month ago

for Amazon Talent Acquisition operations. ITA is an industry-leading people science and technology organization made up of scientists, engineers, analysts, product professionals and more, all with the shared goal of connecting the right people to the right...

Senior Machine Learning Engineer - Hybrid (DMV Area) with Security Clearance

apartmentHalvikplaceArlington (VA)event_availableyesterday

and operational applications in Foundry (low-code/no-code + custom code) Implement and integrate LLM-based capabilities via Python-based APIs and libraries Conduct feature engineering, model evaluation, and performance tuning Collaborate with data scientists...