Vector Databases jobs in Ashburn, VA

Chantilly, Virginia

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Today

Job Number: R0245368 AI and ML Engineer The Opportunity: As an experience d engineer, you know that machine learning (ML) is critical to understanding and processing massive datasets. Your ability to conduct statistical analyses on business processes using ML techniques makes you an integral part of delivering a customer-focused solution. We need your technical knowledge and desire to problem-solve to support our client's cyber mission. As an ML engineer on our national security team, you'll tr

Full-time

USD 99,000.00 - 225,000.00 per year

AI & ML Engineer

Chantilly, Virginia

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Today

Job Number: R0242901 AI & ML Engineer The Opportunity: As an experienced engineer, you know that machine learning is critical to understanding and processing massive datasets. Your ability to conduct statistical analyses on business processes using ML techniques makes you an integral part of delivering a customer-focused solution. We need your technical knowledge and desire to problem-solve to support our client's cyber mission. As a machine learning engineer on our national security team, you'l

Full-time

USD 99,000.00 - 225,000.00 per year

Senior Enterprise Systems Architect

Ashburn, Virginia

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20d ago

Unissant, Inc. delivers innovative capabilities to the agencies that keep our nation healthy and safe. We apply our domain expertise, data acumen, and technology know-how to achieve breakthrough results for our clients. Working collaboratively, we advance missions and careers through a focus on honesty, integrity, and dependability. We continuously look for talent, excited to join that effort. We are seeking aSenior Enterprise Systems Architect, AI/ML Strategist & Evangelist, to join our team an

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Full-time

Depends on Experience

AI/ML Engineer

McLean, Virginia

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Today

Role: AI/ML Engineer Experience: 10+ Years Duration: 12 months Location: MC Lean , VA Skills: Python, Machine Learning, Deep Learning, Scikit-learn, TensorFlow, PyTorch, Pandas, NumPy, SQL, NLP, Computer Vision, Generative AI, LLM, Prompt Engineering, RAG, Vector Databases, REST APIs Responsibilities: Design, develop, and deploy Machine Learning and AI solutions for business applications. Build and optimize ML models for classification, regression, forecasting, recommendation, and NLP use cases.

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Contract, Third Party

$DOE

AI Solutions Lead IV

Chantilly, Virginia

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Today

Responsibilities Noblis is looking for an AI Solutions Architect (Lead) IV to support our customer in Chantilly, VA. In this role, you will design and oversee end-to-end enterprise AI architectures - translating business requirements into scalable, secure, production-ready systems. You'll lead the technical design and implementation of agentic AI systems that orchestrate user queries across diverse data sources. Working closely with development, DevOps, and data engineering teams, you'll take A

Full-time

USD 132,900.00 - 207,750.00 per year

Senior Software Engineer/Developer AI (HUD)

Fairfax, Virginia

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Today

A federal technology consulting company is seeking a Senior Principal Software Engineer/Developer - AI to join its team. The ideal candidate will have 12-15+ years of software engineering experience and 8+ years of applied AI/ML experience, with a background in architecting and delivering large-scale AI systems and exposure to areas such as large language models (LLMs), Retrieval-Augmented Generation (RAG), agentic AI, orchestration frameworks, MLOps, distributed training, and enterprise AI mode

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Contract

$70 - $90

Data Architect IV

Chantilly, Virginia

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Today

Responsibilities Noblis is seeking a Data Architect IV to support our customer in Chantilly VA. The Data Architect IV Designs and governs a unified, enterprise-scale data and intelligence layer that integrates traditional infrastructure with graph-based semantic modeling to power advanced AI reasoning and relationship-driven analytics. Bridges data engineering and semantic technologies to build contextually rich data ecosystems optimized for autonomous, agentic workflows and hybrid retrieval (

Full-time

USD 146,200.00 - 228,400.00 per year

Senior AI Data Scientist (HUD)

Fairfax, Virginia

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Today

A federal technology consulting company is seeking a Senior Data Scientist to join its team. The ideal candidate will have 10+ years of experience in data science, machine learning, or applied AI, with a background in designing, developing, and deploying enterprise-scale AI/ML solutions and exposure to areas such as predictive modeling, deep learning, large language models (LLMs), Retrieval-Augmented Generation (RAG), MLOps, experimentation, and AI governance. Experience with Python, Pandas, Num

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Contract

$60 - $85

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

Software Engineer

Chantilly, Virginia

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Today

Software Engineer Department: Data Analysis and Technology Services Employment Type: Full Time Location: Chantilly, VA Compensation: $130,000 - $260,000 / year Description REQUIRED: Active TS/SCI with Full Scope Polygraph LOCATION: Full-time, onsite in Chantilly, VA We have an immediate need for a mission-driven Software Engineer who thrives in modern Lean Agile environments and enjoys building high-impact capabilities that blend cloud engineering, scalable search, and LLM-powered workflow

Full-time

USD 130,000.00 - 260,000.00 per year

Senior AI Data Engineer

Herndon, Virginia

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Today

Why Karsun? Join Karsun Solutions to grow your career with the company transforming possible for the US Government. At Karsun, collaboration drives our community. We're committed to building an environment where team members from diverse backgrounds can innovate, learn and grow with us. Here at Karsun, the only limit to your potential is the limit of your curiosity. Join Team Karsun, and Find Your Next! Summary We are seeking a highly skilled and motivated Sr. AI Data Engineer with a proven

Full-time

USD 165,000.00 - 180,000.00 per year

Senior Data Architect

Springfield, Virginia

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Today

Modern Technology Solutions, Inc. (MTSI) is hiring a Senior Data Architect to work in Springfield, VA or St. Louis, MO. Responsibilities: Design, build, and govern the Enterprise Data Layer of a Digital Engineering Ecosystem supporting NGA. Owns the Data Fabric and Data Mesh implementation, integration APIs, and the data model/ontology governance that allow the ecosystem to expand beyond systems engineering & architecture (SE&A) data into financial management, contract management, workforce, por

Full-time

USD 130,000.00 - 190,000.00 per year

AI Security Specialist

Arlington, Virginia

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Today

The AI Security Specialist will work within the Cyber Risk team in the Inormation Security organization. The Work Support the team by performing basic security reviews of AI prompts, skills, agents, and other related inputs. This includes helping review prompt-based systems, simple agent workflows, and early-stage automation tools.Assist in checking compliance with internal AI security, Responsible AI, and data protection requirements by using established frameworks, checklists, and outputs from

Full-time

USD 82,900.00 - 184,500.00 per year

AI Software Engineer

Herndon, Virginia

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Today

Dark Wolf constructs and deploys data management and analytics solutions for the defense and intelligence communities. We're proud to boast a world-class engineering team that thrives on rolling up their sleeves to solve your mission's biggest challenges. Dark Wolf is seeking a highly skilled Senior AI Engineer to architect, build, and deploy advanced, secure AI-driven solutions supporting federal and defense enterprises. In this role, you will tackle enterprise data fragmentation by designing

Full-time

USD 120,000.00 - 160,000.00 per year

AI Enablement Engineer, IT

McLean, Virginia

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Today

Company Overview ID.me is the next-generation digital identity wallet that simplifies how individuals securely prove their identity online. Consumers can verify their identity with ID.me once and seamlessly login across websites without having to create a new login and verify their identity again. Over 152 million users experience streamlined login and identity verification with ID.me at 20 federal agencies, 45 state government agencies, and 70+ healthcare organizations. More than 600+ consumer

Full-time

USD 128,459.00 - 143,681.00 per year

Software Engineer III

Arlington, Virginia

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Today

About The Role: It's a great time to join us at Airlines Reporting Corporation (ARC)! ARC accelerates the growth of global air travel by delivering forward-looking travel data, flexible distribution services and other innovative industry solutions. We are a leading travel intelligence company with the world's largest, most comprehensive global airline ticket dataset, including more than 15 billion passenger flights. By working here, you can contribute to solutions and expertise that strengthen

Full-time

USD 93,400.00 - 139,610.00 per year

Python Developer

Reston, Virginia

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Today

Company Description CapTech is an award-winning consulting firm that collaborates with clients to achieve what's possible through the power of technology. At CapTech, we're passionate about the work we do and the results we achieve for our clients. From the outset, our founders shared a collective passion to create a consultancy centered on strong relationships that would stand the test of time. Today we work alongside clients that include Fortune 100 companies, mid-sized enterprises, and gover

Full-time

USD 90,000.00 - 190,000.00 per year

AI Engineer

Hybrid in Washington, District of Columbia

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Today

Job Number: R0246909 AI Engineer The Opportunity: Join a hands-on AI engineering team building and deploying LLM-powered applications. In this role, you'll implement core components of AI systems, including prompting, retrieval pipelines, and API integrations, while gaining experience with the tooling and infrastructure required to run AI workloads in production. You'll work across the full AI application lifecycle from data ingestion and retrieval to prompt engineering, evaluation, deployment,

Full-time

USD 77,600.00 - 176,000.00 per year

Rapid Prototyping Mission Technology Lead

Hybrid in Washington, District of Columbia

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Today

Job Number: R0246202 Rapid Prototyping Mission Technology Lead The Opportunity: As an experienced engineer, you know that machine learning is critical to understanding and processing massive datasets. Your ability to conduct statistical analyses on business processes using ML techniques makes you an integral part of delivering a customer-focused solution. We need your technical knowledge and desire to problem-solve to support critical advancements in the Department of War. As a machine learning

Full-time

USD 112,800.00 - 257,000.00 per year

Sr. Software Engineer - Core Automation Platform

Ashburn, Virginia

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10d ago

About Us Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid. At Visa, you'll have the opportunity to create impact at scale - tackling meaningful challenges, growing your skills and seeing your contributions impact lives around the world. Join Visa and do work that

Full-time

USD 110,700.00 - 171,800.00 per year

Vector Databases jobs in Ashburn, VA, USA