Semantics jobs in Arlington, VA

Washington, District of Columbia

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Today

Job Number: R0244074 Analytic Methodologist The Opportunity: As an analytics professional, you're excited at the prospect of unlocking the secrets held by a data set, and you're fascinated by the possibilities presented by IoT, machine learning, and artifi cia l intelligence. If you care about moving a mission forward as much as advancing the field of data science, this is the opportunity for you. Your deep analytics expertise, coupled with an original approach to your work, will help clients a

Full-time

USD 99,000.00 - 225,000.00 per year

Analytic Methodologist

Washington, District of Columbia

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Today

Job Number: R0244716 Analytic Methodologist The Opportunity : As an analytics professional, you're excited at the prospect of unlocking the secrets held by a data set, and you're fascinated by the possibilities presented by IoT, machine learning, and artifi cia l intelligence. If you care about moving a mission for war d as much as advancing the field of data science, this is the opportunity for you. Your deep analytics expertise, coupled with an original approach to your work, will help clien

Full-time

USD 99,000.00 - 225,000.00 per year

Senior Enterprise Architect (Digital Engineering)

Springfield, Virginia

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Today

Modern Technology Solutions, Inc. (MTSI) is hiring a Senior Enterprise Architect to work in Springfield, VA or St. Louis, MO. Responsibilities: Define and evolve the architecture framework underpinning a Digital Engineering Ecosystem (DEE) supporting NGA. Owns the technical vision for how enterprise architecture, Model Based Systems Engineering (MBSE), and business intelligence layers integrate into a single governed, model-driven digital enterprise. Sets MBSE standards, lifecycle traceability a

Full-time

USD 130,000.00 - 190,000.00 per year

Data Standardization Specialist

Remote or Fort Belvoir, Virginia

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Today

Overview Amyx is seeking to hire a Data Analyst to join our Defense Logistics Agency program remotely. Responsibilities Provides technical support in the evaluation of data elements, codes, and business rules and data standards. Evaluate proposed data elements/codes and their attributes. Ensures that proposed data definitions are clear, concise, technically correct, and accurately represented in the business processes. Collects business and data requirements, data analysis and develops data s

Full-time

USD 95,000.00 - 140,000.00 per year

Platform Data Scientist

Washington, District of Columbia

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Today

About the job Platform Data Scientist Job Title: Platform Data Scientist Location: Boston, Chicago, Denver, New Jersey, New York City, Silicon Valley, Washington DC Experience: 3+ years of experience as a Data Scientist; Previous enterprise platform experience preferred Salary: $175-180,000 (+ 15k Annual Performance Bonus) Clearance: Secret, TS Strongly Preferred About the Opportunity Building a next-generation AI platform supporting mission-critical government and defense initiatives. Thi

Full-time

Compensation information provided in the description

AI/ML Engineer - TS/SCI w/Polygraph

McLean, Virginia

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Today

AI/ML Engineer Clearance: Must hold an existing active TS/SCI with required polygraph (ship required) Location: McLean, VA Onsite Daily Salary: 180,000-250,000 Commensurate with experience Responsibilities: Implement and maintain RAG pipelines, including document processing, embedding generation, retrieval configuration, and prompt assembly. Integrate LLMs into applications using available APIs and frameworks. Develop and maintain REST API interactions to support data retrieval and system in

Full-time

USD 180,000.00 - 250,000.00 per year

Senior Data Analyst (Active DOD clearance required)

Remote or Arlington, Virginia

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Today

Data Analyst - Senior About Navaide Navaide partners with federal clients to deliver mission-focused solutions across financial management, ERP, and digital transformation. We bring deep domain expertise, practical execution, and a people-first culture to complex government environments. Catalysts for a Stronger Tomorrow At Navaide, we exist to empower organizations to evolve and adapt in a rapidly changing world. By combining human ingenuity with transformative technology, we develop innova

Full-time

USD 95,000.00 - 115,000.00 per year

Senior Director, AI Data

Bethesda, Maryland

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Today

Job Description Position Summary Marriott International is seeking a strategic and execution-focused leader to serve as Senior Director, AI Data within the Data Services organization. Reporting to the Managing Vice President, Data Services, this role will lead the design and delivery of the AI-ready data foundation on which enterprise AI products, analytics, personalization, and intelligent experiences depend. This leader will be responsible for transforming Marriott data into trusted, context

Full-time

Forward Deployed Engineer - AI

Arlington, Virginia

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Today

About AvePoint AvePoint is the global leader in data protection, unifying data security, governance, and resilience to provide a trusted foundation for AI. More than 28,000 customers rely on the AvePoint Confidence Platform to secure, govern, and rapidly recover data across Microsoft, Google, Salesforce, and other cloud environments. With a single platform for lifecycle control, multicloud governance, and rapid recovery paired with clear ownership across the business, we prevent overexposure an

Full-time

USD 180,000.00 - 230,000.00 per year

Junior Data Analyst/BI Analyst

Washington, District of Columbia

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Today

Bering-Alaka`ina Holdings, LLC is looking for a Junior Data Analyst/BI Analyst to support our government customer located in the National Capital Region (NCR). DESCRIPTION OF RESPONSIBILITIES: Design, develop, and maintain Power BI dashboards, reports, and reusable datasets.Create interactive visualizations that communicate KPIs, trends, and operational performance.Build and optimize data models using DAX, Power Query, and Dataflows.Integrate data from multiple sources, including SQL, Excel, Sh

Full-time

Manager, Software Engineering - Integrations

Bethesda, Maryland

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Today

ZoomInfo is where careers accelerate. We move fast, think boldly, and empower you to do the best work of your life. You'll be surrounded by teammates who care deeply, challenge each other, and celebrate wins. With tools that amplify your impact and a culture that backs your ambition, you won't just contribute. You'll make things happen-fast. At ZoomInfo, we encourage creativity, value innovation, demand teamwork, expect accountability and cherish results. We value your take charge, take initiat

Full-time

USD 140,000.00 - 220,000.00 per year

Lead Algorithm & Signal Processing Engineer

Arlington, Virginia

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Today

About the Team: The Electronic Warfare and Novel Capabilities Group (EWNC) develops and delivers advanced signal processing algorithms and prototype systems for next-generation radar and electronic warfare technologies. EWNC fosters a culture of innovation and collaboration. We investigate cutting edge technologies and interface with engineers across sectors and divisions at STR and researchers at academic institutions and industry partners to develop practical and effective solutions to RF se

Full-time

USD 157,000.00 - 220,000.00 per year

AI Engineer

Hybrid in Washington, District of Columbia

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Today

Job Number: R0246911 AI Engineer The Opportunity: As an AI engineer, you'll design and deliver production-grade AI systems. You'll own RAG pipelines, evaluation systems, and performance optimization leveraging modern AI infrastructure and tooling to build scalable, observable, and efficient services. You'll work across the full AI application lifecycle from enterprise data ingestion and retrieval to prompt engineering, evaluation, deployment, observability, and production operations building se

Full-time

USD 99,000.00 - 225,000.00 per year

Data Administrator

Herndon, Virginia

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Today

Data Administrator, based in Herndon, VA A leading enterprise technology organization is looking for a Data Administrator to support the administration, maintenance, security, and performance of enterprise data platforms and database environments. This is a hybrid role based in Herndon, VA, with an expectation of being in the office 3 days per week, subject to business needs. This role sits at the intersection of database administration, enterprise data management, cloud platforms, and analytics

Easy Apply

Contract

$80 - $85

Senior Data/Visualization Engineer

Fort Belvoir, Virginia

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Today

GES is seeking a highly skilled Data Analyst specializing in data visualization to join our team. The primary focus of this role is to design, develop, and maintain informative dashboards and reports utilizing Power BI and MicroStrategy. The successful candidate will play a critical mission-support role by transforming complex datasets into clear, actionable insights that directly facilitate business strategy, decision-making, and IT Operations sustainment in support of critical mission requirem

Full-time

USD 115,000.00 - 130,000.00 per year

Data Engineer, TS/SCI

Reston, Virginia

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Today

Job Description Seeking a Lead Data Engineer / Mission Data Pipeline to serve as a Subject Matter Expert (SME).You will work directly with government, technical, and industry stakeholders design, implement, and sustain data pipelines that ingest, transform, store, and distribute mission-relevant data across the DIFC2 software ecosystem and external mission partner systems/ You will support the development and delivery of software capabilities that improve data accessibility, mission integration

Full-time

USD 180,000.00 - 220,000.00 per year

Space Systems Engineer (Intelligence Center)

Chantilly, Virginia

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Today

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're committed to the long-term well-being of our employees. MITRE is different from most technology companies. We are a not-for-profit corporation chartered to work for the public interest, with no commercial conflicts to influence what we do. The R&D centers we operate for the government create lasting im

Full-time

USD 162,400.00 - 203,000.00 per year

Data/Visualization Engineer SME

Fort Belvoir, Virginia

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Today

Leidos is seeking a highly skilled Data Visualization Engineer SME specializing in data visualization to join our team in Fort Belvoir, VA or Albuquerque, New Mexico. The primary focus of this role is to design, develop, and maintain informative dashboards and reports utilizing Power BI and MicroStrategy. The successful candidate will play a critical mission-support role by transforming complex datasets into clear, actionable insights that directly facilitate business strategy, decision-making,

Full-time

USD 131,300.00 - 237,350.00 per year

Agentic AI Engineer

Hybrid in Maryland

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Today

Job Number: R0244598 Agentic AI Engineer The Opportunity: As an Agentic AI Engineer, you will design, build, and deploy AI agents capable of autonomously using tools, interacting with software systems, and executing multi-step tasks. You will develop agent architectures, including decision-making logic, memory systems, and orchestration flows that enable AI agents to perform complex operations reliably and safely. You will integrate new and existing tools, define structured interfaces for agent

Full-time

USD 99,000.00 - 225,000.00 per year

Government and Public Sector - AI & Data - Ontology Senior Analyst

McLean, Virginia

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Today

At EY, we're all in to shape your future with confidence. We'll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world. Government and Public Sector - Technology Consulting - AI & Data - Ontology Senior Consultant From strategy to execution, the Government and Public Sector practice of Ernst & Young provides a full range of consulting and audit services to help our Federal, State, Lo

Full-time

USD 106,900.00 - 176,500.00 per year

Semantics jobs in Arlington, VA 22203, USA