157 llm engineer jobs at 86 companies in Maryland

4d
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Software Engineer (LLM)
Fort Meade or Columbia
$170k-$240k/yr OnsiteFull Time
Visionist
Visionist: Employee-owned defense contractor providing software, analytics, and UX services for national-security missions.
12+ YOEBachelor's degree in a technical discipline or equivalent experience, 12 years of software engineering experience, deep LLM expertise, Python, AI pipeline integration, networking, open source research, Git, Jira, and Confluence.
Large Language Models (LLMs), Python, Git, Atlassian Jira, Atlassian Confluence, Application Programming Interfaces (APIs)
3w
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Forward Deployed Engineer
Morrisville or Chicago or Raleigh or California or Colorado or Connecticut or District of Columbia or Hawaii or Illinois or Maryland or Massachusetts or Minnesota or Nevada or New Jersey or New York or Oregon or Rhode Island or Washington
$180k-$220k/yr HybridFull Time
Lenovo
LenovoHKSE: 992: Global technology delivering Smarter Technology for All.
5+ YOERequires 5+ years in software engineering, solutions engineering, applied AI, or related technical work; experience deploying AI solutions, LLMs, retrieval architectures, agents, enterprise APIs, and workflow platforms.
Microsoft Copilot Studio, Azure OpenAI, Microsoft 365, Microsoft Power Platform, ServiceNow, Python, JavaScript
1mo
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Senior AI Engineer TS/SCI w/ Poly
Linthicum, Maryland, United States
$150k-$200k/yr OnsiteFull Time
Amentum
AmentumNYSE: AMTM: Global provider of engineering, technical, and mission-critical services.
Design and maintain LLM orchestration, build data pipelines and databases for RAG, deploy AI tools in secure enclaves, support ATO and security assessments; proficiency in Python, data engineering, and LLM integration.
Python, RUST, Claude Code, Codex, Git, Jira, Confluence, CI/CD
2mo
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SME AI Engineer
Columbia, Maryland, United States
$225k-$247k/yr OnsiteFull Time
Assured Information Security
Assured Information Security: Privately owned cybersecurity firm providing research, engineering, consulting, and security services to government and commercial customers.
15+ YOEMaster's (15+ yrs) or Bachelor's (18+ yrs) and extensive experience designing, building, integrating, or evaluating AI/ML applications; familiarity with LLMs, RAG, prompt engineering, agentic frameworks (e.g., LangChain); TS/SCI w/CI Poly required.
LangChain, LangGraph, Semantic Kernel, AutoGen, CrewAI, Haystack, Llamalndex, Python, JavaScript, TypeScript
2mo
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Principal Engineer
United States or Colorado or Hawaii or Illinois or Maryland or Massachusetts or Minnesota or New Jersey or New York or Vermont or District of Columbia or Washington or California
$188k-$277k/yr RemoteFull Time
Twilio
TwilioNYSE: TWLO: Cloud communications platform for building personalized customer experiences.
16+ YOE16+ years building high-scale, secure cloud-native distributed systems; expert in Java or Go and AWS; experience with LLM-driven development, APIs, high-throughput data, Kubernetes/Terraform, and cross-team technical leadership.
Java, Go, AWS, Lambda, EKS, DynamoDB, Kafka, LLMs, GitHub Copilot, Anthropic Claude, SQL, NoSQL, Redis, Spark, Kubernetes, Terraform
3mo
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AI Engineer - SME
Annapolis Junction, Maryland, United States
$206k-$221k/yr OnsiteFull Time
Gormat
Gormat: Private cybersecurity and engineering consulting firm serving U.S. Department of Defense, Intelligence Community, federal, and industry clients.
Design, build, integrate, or evaluate AI/ML-enabled applications; experience with LLMs, agentic systems, and AI frameworks; strong communication.
LangChain, LangGraph, Semantic Kernel, AutoGen, CrewAI, Haystack, LlamaIndex, Python, JavaScript, TypeScript
1mo
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Senior Forward Deployed Engineer
Owings Mills, Maryland, United States
$130k-$150k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesBSE: 532540: Global leader in IT services, consulting, and business solutions.
12+ YOE12+ years software/data engineering experience delivering AI/GenAI/LLM/RAG/agentic solutions; strong Python, AWS, EM production skills; experience with embeddings, vector DBs, LangChain-family tools and enterprise integrations.
Anthropic Claude, Amazon Bedrock, Python, FastAPI, Flask, LangChain, LangGraph, LlamaIndex, AutoGen, RAG, Lambda, API Gateway, Step Functions, ECS, EKS, S3, IAM, KMS, CloudWatch, CloudTrail, CI/CD, MCP servers
4d
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Principal Sales Engineer
Arizona or California or Colorado or Connecticut or District of Columbia or Florida or Georgia or Illinois or Indiana or Kansas or Massachusetts or Maryland or Maine or Michigan or Minnesota or Missouri or Mississippi or North Carolina or New Hampshire or New Jersey or New York or Ohio or Oregon or Pennsylvania or Rhode Island or South Carolina or Tennessee or Texas or Utah or Virginia or Vermont or Washington or Wisconsin
$200k-$210k/yr RemoteFull Time
IDC
IDC: Private U.S. market intelligence and advisory providing technology research, data, consulting, and events to technology decision-makers.
8+ YOERequires 8+ years in SaaS sales engineering or pre-sales, leadership or player-coach experience, enterprise deal expertise, and technical knowledge of APIs, integrations, security, and AI/LLM platforms.
APIs, MCP, AI, LLM, Claude, Gemini, MCP connectors
1mo
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Principal AI Engineer - Evinova
Gaithersburg, Maryland, United States
$145k-$190k/yr HybridFull Time
Evinova
Evinova: AstraZeneca-owned healthtech business providing AI-enabled digital clinical-trial solutions and consulting to pharma, biotech and CROs.
4+ YOEMaster's degree and 4+ years applied ML experience; expertise in deep learning, NLP, generative AI, LLMs, agentic systems, Python and ML frameworks; strong communication and leadership.
Python, TensorFlow, PyTorch, Google ADK, Crewai, LangChain, LlamaIndex, SageMaker, Bedrock, MSK, EKS, ECS, OpenSearch, C, C++, Rust, CUDA
2w
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Computer Network Support Systems Engineer
Fort Meade, Maryland, United States
$176k-$282k/yr OnsiteFull Time
Peraton
Peraton: Provider of mission-critical national security technologies and services.
15+ YOEBachelor’s degree or equivalent education and 15 years of systems engineering experience, AI/ML and LLM systems experience, agile tools experience, strong communication skills, and active TS/SCI clearance with polygraph.
Jira, Confluence
1mo
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Forward Deployed Engineer (FDE) - Public Sector, Nonprofit & Education
McLean or Maryland or Chicago or West Virginia or Virginia or Irvine or Indianapolis or San Francisco or New York City or Dallas or Denver or Atlanta or Austin
$89k-$288k/yr HybridFull Time
Salesforce
SalesforceNYSE: CRM: The #1 AI CRM driving customer success together.
3+ YOE3+ years software engineering or technical delivery experience, customer-facing delivery experience, production systems experience, proficiency with Python/JavaScript/TypeScript/Java/Apex, hands-on LLM and data integration experience.
Cursor, Claude, Vibes, Agentforce, Python, JavaScript, TypeScript, Java, Apex, LangChain, LlamaIndex, Snowflake, Databricks, BigQuery
5d
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Senior Cloud Solutions Engineer
United States or Bethesda
$130k-$167k/yr RemoteFull Time
General Dynamics Information Technology
General Dynamics Information TechnologyNew York Stock Exchange: GD: Provider of enterprise IT services and defense solutions.
8+ YOEBachelor's degree or equivalent and 8+ years of IT experience. Requires deep Azure, AI/LLM, Terraform, cloud networking, security, automation, and DevOps/CI/CD expertise.
Artificial Intelligence (AI), DevOps, Infrastructure As Code (IaC), Large Language Models (LLMs), Microsoft Azure, ChIRP, Terraform, Git, Azure AI, vector search, Retrieval-Augmented Generation (RAG), Azure AI Foundry, Azure OpenAI, ChatGPT, Gemini, MCP, Python, PowerShell, TypeScript, JavaScript, VNets, Entra ID, RBAC, CI/CD
2w
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Computer Network Support Systems Engineer
Fort Meade, Maryland, United States
$176k-$282k/yr OnsiteFull Time
Peraton
Peraton: Provider of mission-critical national security technologies and services.
15+ YOEBachelor's degree plus 15 years of systems engineering experience, or equivalent experience; AI/ML, systems and process engineering, project management, agile, Jira, Confluence, communication skills, and active TS/SCI clearance with polygraph required.
AI/ML, LLM, Jira, Confluence
4d
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Senior Cloud Solutions Engineer
United States or Bethesda
$130k-$167k/yr HybridFull Time
General Dynamics Information Technology
General Dynamics Information TechnologyNew York Stock Exchange: GD: Provider of enterprise IT services and defense solutions.
8+ YOEBachelor's degree and 8+ years of relevant IT experience or equivalent; deep Azure, AI/LLM, Terraform, cloud networking, security, automation, and DevOps/CI/CD expertise required.
Artificial Intelligence (AI), DevOps, Infrastructure as Code (IaC), Large Language Models (LLMs), Microsoft Azure, ChIRP, Terraform, Git, Azure AI, Retrieval-Augmented Generation (RAG), vector search, MCP, Azure AI Foundry, Azure OpenAI, ChatGPT, Gemini, Python, PowerShell, TypeScript, JavaScript, VNets, Entra ID, RBAC, CI/CD
1mo
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Senior AI Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
BigBear.ai
BigBear.aiNYSE: BBAI: Public U.S. defense technology providing AI-powered decision-intelligence software and services to government and commercial customers.
8+ YOEBachelor's degree plus 8 years relevant experience or equivalent, active TS/SCI with Poly, proficiency in Python, LLM integration, data engineering, EMR not mentioned, experience with RAG, relational and vector databases, Git/Jira/Confluence, and security/ATO processes.
Python, LLM, Retrieval-Augmented Generation (RAG), Rust, Claude Code, Codex, Git, Jira, Confluence, CI/CD
5h
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Senior AI Engineer
United States or Alabama or Arizona or California or Colorado or Connecticut or District of Columbia or Florida or Georgia or Idaho or Illinois or Indiana or Iowa or Maryland or Massachusetts or Michigan or Minnesota or Mississippi or Missouri or Nebraska or Nevada or New Jersey or New York or North Carolina or Ohio or Oregon or Pennsylvania or South Carolina or Tennessee or Texas or Utah or Virginia or Washington or West Virginia
RemoteFull Time
Incredible Health
Incredible Health: AI-powered healthcare career marketplace connecting nurses and clinicians with permanent roles at hospitals and health systems.
6+ YOE6+ years of software engineering experience, including 2+ recent years delivering ML- and LLM-powered features to production. Requires strong Python, ML evaluation, LLM, SQL, and full-stack engineering skills.
Anthropic, Claude, ElevenLabs, Python, FastAPI, Celery, Rails, React, ElasticSearch, Snowflake, dbt, Hex, Claude Code, SQL
3w
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Principal Engineer, Applied AI (TS/SCI)
Virginia or Maryland or District of Columbia
HybridFull Time
SIXGEN
SIXGEN: U.S. non-traditional defense contractor delivering mission-ready cybersecurity solutions to government and critical-infrastructure organizations.
12+ YOERequires 12+ years in software engineering, cybersecurity, applied research, or related fields; AI-enabled systems experience; architecture expertise; active TS/SCI clearance; U.S. citizenship; and a technical bachelor's degree or equivalent.
LLM, APIs, AI-assisted development environments, coding agents, retrieval
2mo
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SYSTEM ENGINEER - Computer Network Support - AI/ML - 6+ yrs of Experience - TS/SCI w/Poly clearance is required - ES
Fort George G Meade, Maryland, United States
$136k-$140k/yr OnsiteFull Time
Halogen Engineering Group
Halogen Engineering Group: Private U.S. firm providing software, cloud, and engineering services to the Department of Defense and Intelligence Community.
6+ YOECurrent TS/SCI with poly required, bachelor’s degree + 6+ years systems engineering (or equivalent), AI/ML and LLM experience, Python, Jira/Confluence familiarity, strong communication and process skills.
Jira, Confluence, Python
1mo
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Principal Analytic Software Engineer
Laurel, Maryland, United States
$200k-$280k/yr OnsiteFull Time
GliaCell Technologies
GliaCell Technologies: Private software engineering firm delivering cloud, cybersecurity, AI, and enterprise solutions for U.S. government and commercial customers.
12+ YOEActive or re-instated TS/SCI with Polygraph, U.S. citizenship, 12+ years software engineering, BS in CS or related (or 4 yrs additional SWE), Python, LLM/AI integration experience, vulnerability analysis, Git, Jira/Confluence.
LLM, Python, Git, Jira, Confluence
3mo
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Senior Artificial Intelligence (AI) Engineer - Remote
Norfolk or Alabama or Delaware or Florida or Georgia or Idaho or Indiana or Kansas or Louisiana or Maine or Maryland or Minnesota or Nebraska or Nevada or New Hampshire or North Carolina or North Dakota or Ohio or Oklahoma or Pennsylvania or South Carolina or South Dakota or Tennessee or Texas or Utah or Virginia or Washington or West Virginia or Wisconsin or Wyoming
$106k-$177k/yr RemoteFull Time
Sentara Health
Sentara Health: Non-profit health system providing clinical and insurance services.
5+ YOE5+ years production AI/ML experience, 3+ years building and operating production AI/ML systems, 1+ year GenAI/LLM or equivalent, experience with Azure OpenAI and Azure AI Search, Bachelor's (preferred).
Azure OpenAI, Azure AI Search, EHR, CRM