LangChain jobs in Virginia

Arlington, Virginia

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Today

Job ID: 2618092 Location: Arlington, VA, US Date Posted: 2026-10-20 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: Top_Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking Security Control Assessor/Representatives (SCA/Rs) to lead security control assessments across high-priority projects. Working at the intersection of cybersecurit

Full-time

USD 160,001.00 - 200,000.00 per year

Web Application Developer

Reston, Virginia

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Today

Job ID: 2618095 Location: Reston, VA, US Date Posted: 2026-10-19 Category: Software Subcategory: SW Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description QVine, an SAIC company, is seeking an experienced Full Stack Web Application Developer to join our team. This role involves hands-on technical expertise in building modern, scalable web applications

Full-time

USD 180,001.00 - 220,000.00 per year

Director, AI Operations (LLMOps / AgentOps / MLOps)

Hybrid in Vienna, Virginia

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Today

Overview Navy Federal Credit Union currently does not provide sponsorship for this role. Applicants must be authorized to work in the United States without the need for current or future sponsorship. The Director, Enterprise AI Operations (LLMOps / AgentOps / MLOps) leads the enterprise capabilities, platforms, standards, and operating model required to deploy, govern, operate, and continuously optimize AI solutions at scale. This leader is responsible for establishing the production frameworks,

Full-time

Pricing AI Solution Architect

Hybrid in McLean, Virginia

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Today

Job Number: R0251386 Pricing AI Solution Architect The Opportunity: Design and implement effective AI solution architecture or strategy utilizing approaches of various AI technologies and methods to address clients' business problems and needs while complying with the organization's strategies and business goals and key ethical considerations. Apply advanced skills or extensive technical expertise and full industry knowledge. Develop innovative solutions to complex problems. Work without consid

Full-time

USD 77,600.00 - 176,000.00 per year

AI Solution Architect

Hybrid in McLean, Virginia

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Today

Job Number: R0250099 AI Solution Architect The Opportunity: Organizations are increasingly using artificial intelligence (AI), cloud computing, and modern software architectures to solve complex mission challenges. Delivering these capabilities requires technical leaders who can connect strategy to implementation and turn emerging technologies into secure, scalable solutions. As a Solution Architect, you know how to translate complex technical requirements into production-ready systems. We're l

Full-time

USD 112,800.00 - 257,000.00 per year

Software Engineer Principal

Remote

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Today

Job ID: 2618018 Location: Remote Work, VA, US Date Posted: 2026-10-15 Category: Software Subcategory: SW Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Secret Potential for Remote Work: ORA_REMOTE Description About SAIC Science Applications International Corporation (SAIC) is a premier technology integrator delivering solutions across defense, space, civilian, and intelligence markets. O

Full-time

USD 120,001.00 - 160,000.00 per year

Artificial Intelligence (AI) Engineer

Remote or Knoxville, Tennessee

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Today

Description Robert Half is hiring! We are looking for an Artificial Intelligence (AI) Engineer to join a growing team. This position focuses on building intelligent, production-ready applications that combine modern software engineering with advanced agent-based AI capabilities. The ideal candidate will lead solutions from early design through deployment, creating scalable services, responsive user experiences, and reliable AI-driven workflows that support business objectives. Responsibilities:

Easy Apply

Full-time

Principal Agentic AI Platform Architect

Remote or Irving, Texas

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Today

Job Title: Principal Agentic AI Platform Architect - Enterprise AI Harness & Multi-Agent Systems (Banking) Job Summary We are seeking a Principal Agentic AI Platform Architect to lead the architecture, design, and engineering of an enterprise-grade Agentic AI Harness for banking. The role will focus on building a scalable, extensible AI platform capable of supporting 50+ enterprise AI use cases through reusable agent frameworks, orchestration services, tool integrations, context and memory manag

Easy Apply

Full-time, Part-time, Contract, Third Party

Supply Chain AI Solution Architect

Hybrid in McLean, Virginia

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Today

Job Number: R0248345 Supply Chain AI Solution Architect The Opportunity: Design and implement effective AI solution architecture or strategy utilizing approaches of various AI technologies and methods to address clients' business problems and needs while complying with the organization's strategies and business goals and key ethical considerations. Apply advanced skills, extensive technical expertise, and full industry knowledge. Develop innovative solutions to complex problems. Work without co

Full-time

USD 99,000.00 - 225,000.00 per year

Lead AI Engineer

Hybrid in McLean, Virginia

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Today

Job Number: R0250100 AI Engineer, Lead The Opportunity: Organizations need experienced application developers who can transform complex requirements into reliable, mission-ready software. Today's modern applications increasingly combine cloud-native development, automation, and artificial intelligence (AI) to solve challenging operational and mission problems. As a lead Application Developer, you know how to move from an initial concept to a production-ready solution. We're looking for an exper

Full-time

USD 128,700.00 - 292,000.00 per year

AI and ML Engineer

Hybrid in Lorton, Virginia

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Today

Job Number: R0249794 AI and ML Engineer The Opportunity: As a programmer, 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 warfighter performance. As an ML engineer on our warfighter technology team, you'll train, test, d

Full-time

USD 77,600.00 - 176,000.00 per year

Senior Data Engineer

Hybrid in Vienna, Virginia

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Today

Overview Navy Federal Credit Union currently does not provide sponsorship for this role. Applicants must be authorized to work in the United States without the need for current or future sponsorship. The Senior Data Engineer is an experienced technical lead responsible for accelerating NFCU's transition to AI-enabled data engineering by applying modern AI engineering, data engineering, and intelligent automation practices across the enterprise delivery lifecycle. This role will design and implem

Full-time

$130,500-$179,500 per year

Agentic AI Engineer

Hybrid in Alexandria, Virginia

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Today

Job Number: R0252012 Agentic AI Engineer The Opportunity: We are looking for a highly skilled Agentic AI Engineer to join our team specializing in building autonomous, goal-oriented AI systems. You will play a crucial role in shifting our AI strategy from passive LLM chatbots to proactive, multi-agent orchestrations. In this role, you will utilize deep experience in agent orchestration frameworks, RAG, Knowledge Graphs (KG), and fine-tuning Small Language Models (SLMs) for edge deployment. What

Full-time

USD 77,600.00 - 176,000.00 per year

Forward Deployed Engineer/Chief Role

Remote

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Today

We are building AI-native solutions for our clients - products where LLM and its harness are the core of the value. This is a builder's role: you and your team are responsible for building agentic systems, writing the production code, and standing up the evals and observability. You will work closely with SMEs and end-users to understand where the real value lies, and you design the feedback loops. Responsibilities Design, build and ship AI-native systems E2E - agents, workflows, RAG and the har

Full-time

Principal Cyber Operations Engineer

McLean, Virginia

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Today

At MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We're a nonprofit engineering, applied research, and advanced technology organization working in the public interest. With objectivity and integrity at our core, we lead federally funded research and development centers for U.S. government agencies - collaborating with industry and academia to deliver in

Full-time

USD 172,800.00 - 216,000.00 per year

Senior Cloud Software Engineer/Architect

Quantico, Virginia

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Today

About the Organization Now is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. We're looking for thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets. About the Role Redhorse transforms the way government uses d

Full-time

Senior AI Engineer/ A2A, Databricks, MCP

Remote

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Today

We are seeking a Senior AI Engineer to join an enterprise AI platform engineering initiative delivering a Databricks-native, MCP-first platform with a Hub & Spoke governance model, enabling independent spoke teams to build and deploy AI agents across Google Cloud Platform and Azure environments. In this role, you will design and implement core AI agents on the platform, from specification through production-ready deployment, ensuring accurate, reliable, and fully integrated solutions within the

Full-time

Mid Level Cloud Software Engineer

Gainesville, Virginia

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Today

Full-time

AI Engineer (Agentic AI)

Hybrid in Vienna, Virginia

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Today

Overview Navy Federal Credit Union currently does not provide sponsorship for this role. Applicants must be authorized to work in the United States without the need for current or future sponsorship. The AI Engineering team within the Enterprise Data and Information Management (EDIM) group develops and deploys advanced AI productivity solutions for Navy Federal Credit Union. This role focuses on designing and implementing scalable, secure, and efficient AI systems using state-of-the-art Large La

Full-time

$131,800-$181,200 per year

Machine Learning Engineer (Clearance Sponsorship)

Chantilly, Virginia

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Today

Job Title: Machine Learning Engineer (Clearance Sponsorship) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None * * * The Opportunity: CACI is seeking a Software Developer with AI experience to join our dynamic team. This role will focus on developing and implementing AI solutions to enhance our enterprise-level IT operations. The Developer wil

Full-time

USD 113,200.00 - 237,800.00 per year

LangChain jobs in Virginia, USA