226 ai software engineer jobs at 94 companies in Centreville, MD

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AI Software Engineer-Principal
Annapolis Junction, Maryland, United States
OnsiteFull Time
NetSage
NetSage: Delivering specialized cyber services to the U.S. federal government.
11+ YOETS/SCI+polygraph, degree with extensive experience (e.g., B.S.+11y) in CS or related field; strong AI/ML and software architecture skills; proficiency in Java and Python; experience with LLMs and Jupyter Notebooks.
Java, Python, Jupyter Notebooks, LLMs, Model Context Protocol (MCP)
3d
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AI/ML Software Engineer
Aberdeen, Maryland, United States
$104k-$181k/yr OnsiteFull Time
Parsons
ParsonsNYSE: PSN: Provides engineering and technology services for infrastructure and defense.
5+ YOEBachelor's or master's degree and 5+ years of related post-degree experience; Python, Bash, SDLC, Linux, machine learning, software engineering, CI/CD, and U.S. citizenship required. Must obtain security clearance.
Python, Bash, Linux, Kubernetes, Docker, PyTorch, TensorFlow, scikit-learn, CI/CD
3mo
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Senior AI/ML Software Engineer
Fort Meade, Maryland, United States
$132k-$290k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
12+ YOETS/SCI with Polygraph required; 12+ years software development (10 with Master’s). Proficiency in Python, AI/ML model development, experience with large-scale datasets, Git, Jira, Confluence, Elasticsearch or Splunk.
Python, Git, Jira, Confluence, Elasticsearch, Splunk, vSphere, Svelte, TypeScript, Java, MongoDB, Docker, Kubernetes, Ansible, AWS, Kibana, Jenkins, Retrieval-Augmented Generation (RAG), Lua
1mo
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392 - Principal AI Software Engineer
Fort Meade, Maryland, United States
$216k-$241k/yr OnsiteFull Time
ARSIEM
ARSIEM: Provides cybersecurity and software engineering to government agencies.
11+ YOEBachelor's degree plus 11+ years (or equivalent) experience; proficiency in Python and Java, Jupyter Notebooks, AI/ML and LLM techniques, experience prototyping and operationalizing AI solutions; US citizenship and active TS/SCI with polygraph required.
Python, Java, Jupyter Notebooks
3mo
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Senior AI/ML Software Engineer
Fort Meade, Maryland, United States
$132k-$290k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
12+ YOETS/SCI with polygraph; Bachelor's or Master’s in CS or related field; 12+ years software development; Python; AI/ML experience; large-data platforms; Git/Jira/Confluence; Elasticsearch or Splunk.
Python, Elasticsearch, Splunk, Git, Jira, Confluence, Kubernetes, Docker, Ansible, AWS, Svelte, TypeScript, Java, MongoDB, Lua, Kibana, Jenkins, RAG
3mo
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Senior Software Engineer (AI Software & Operations)
United States or Elkridge
RemoteFull Time
Surefire Cyber
Surefire Cyber: Provides rapid incident response and digital forensics services.
Strong software engineering fundamentals; full-stack Python and React; production AWS and Kubernetes; Terraform; GitHub Actions; autonomy in a startup; eager to learn agentic AI workflows.
Python, React, AWS, Kubernetes, Terraform, GitHub Actions, LangChain, Claude Code, AutoGen, CrewAI
1mo
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AI/ML Software Engineer I
Annapolis Junction, Maryland, United States
$126k-$166k/yr OnsiteFull Time
BCT
BCT: Delivering mission technology and engineering services for national security.
7+ YOEActive TS/SCI with poly required, 7+ years software engineering experience (or bachelor's + experience), DoD 8570, LLM/customization, API and UI design, security and access control, EM/security measures, Microsoft Office integration.
LLM, API, Microsoft Office
3mo
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Principal Software Engineer (AI - Assisted Developer Tooling)
Laurel, Maryland, United States
$200k-$280k/yr OnsiteFull Time
GliaCell Technologies
GliaCell Technologies: Software and systems engineering for the intelligence community.
12+ YOEActive TS/SCI with polygraph clearance; US citizenship; 12 years experience and BS, or 16 years of experience in lieu of BS; strong software engineering; AI-assisted developer tooling experience.
Typescript, VS Code, Electron, CI/CD, DevOps, AI tooling, Code analysis tools, Static analysis
1mo
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AI/ML Software Engineer, IF-02-0045
Laurel, Maryland, United States
OnsiteFull Time
Cyber B.A.T.
Cyber B.A.T.: Provider of engineering and cybersecurity services for government missions.
14+ YOEActive TS/SCI with Maryland Polygraph, bachelor\u0002s in CS or related (or substitution), minimum 14 years software engineering experience, strong software lifecycle, algorithm and distributed systems experience.
3w
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Senior Applied AI Engineer - Software Engineering
Columbia, Maryland, United States
$170k-$240k/yr OnsiteFull Time
Visionist
Visionist: Provides software engineering and data analytics for national security.
12+ YOEActive TS/SCI with polygraph, Bachelor\u0002s in technical discipline (or 4 yrs experience), 12 yrs software development, Python, LLM/RAG/AI agent experience, REST APIs, SQL/Elasticsearch, strong architecture and communication skills.
Python, LLMs, retrieval-augmented generation (RAG), AI agents, REST APIs, SQL, Elasticsearch
1w
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Senior Software Engineer (AI Development Enablement Lead)
Baltimore or Woodlawn
$90k-$198k/yr OnsiteFull Time
CGI
CGINYSE: GIB: Provides information technology and business consulting services.
7+ YOEBachelor's degree and 7 years of IT experience; senior software engineering expertise across the SDLC; daily AI coding assistant use; AI infrastructure, documentation, licensing, configuration, and governance experience.
GitHub Copilot, Amazon Q Developer, Claude Code, Gemini Code Assist, GitHub, FedRAMP
1w
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AI/ML SW Engineer L2
Annapolis Junction, Maryland, United States
OnsiteFull Time
Jovian Concepts
Jovian Concepts: Provides technical services and engineering to the intelligence community.
14+ YOERequires TS/SCI clearance with Maryland polygraph, 14 years of software engineering experience, and 3+ years in AI/ML, data science, or software engineering in cyber, intelligence, or national security environments.
Python, AWS, Azure, LangChain, LangGraph, PydanticAI, CrewAI, PyTorch, TensorFlow, vLLM, llama.cpp
1mo
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Principal AI Software Engineer (TS/SCI + Poly)
Fort Meade, Maryland, United States
$207k-$227k/yr OnsiteFull Time
Aperio Global
Aperio Global: Develops cybersecurity, AI, and intelligence software for government missions.
11+ YOEBachelor's + 11 years (or equivalent) experience; active TS/SCI with polygraph; proficiency in Java, Python, Jupyter Notebooks; experience with AI/ML (DNN, RNN, transformers), LLMs; strong stats foundation and RAG/MCP experience preferred.
Java, Python, Jupyter Notebooks, DNN, RNN, transformers, LLM, RAG, MCP
1mo
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Principal AI Software Engineer TS/SCI w/Poly
Fort Meade, Maryland, United States
$200k-$255k/yr OnsiteFull Time
Amentum
AmentumNYSE: AMTM: Provides engineering, technology, and mission support to government agencies.
11+ YOETS/SCI with poly required; proficiency in AI/ML and LLMs, deep learning techniques, Java and Python, Jupyter Notebooks; advanced degree or extensive relevant experience (see posting).
Java, Python, Jupyter Notebooks, LLM
3w
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Principal AI Engineer
Columbia, Maryland, United States
$144k-$200k/yr RemoteFull Time
eSimplicity
eSimplicity: Provides digital and data services to federal government agencies.
10+ YOEBachelor's degree and 10+ years software engineering; experience building agentic AI, MCP integrations, LLM workflows, cloud deployments, Python, EMR/CI/CD knowledge, and ability to obtain public trust clearance.
Model Context Protocol (MCP), LLM, Python, Azure, AWS, Google Cloud Platform (GCP), Databricks, Snowflake, Spark, Strands Agents, LangGraph, CrewAI
2mo
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Software Engineer/ Data Analyst (AI/ML)
Annapolis Junction, Maryland, United States
OnsiteFull Time
Tiber Technologies: Providing specialized engineering and security services for federal missions.
U.S. citizen with active clearance and polygraph; bachelor\u0002s in computer science/engineering; production software development in Python or JavaScript; AI/ML platform experience; cloud/distributed deployment, Docker, Kubernetes, Git, CI/CD, Jira/Confluence.
AI/ML, Python, JavaScript, Docker, Kubernetes, Git, CI/CD, Jira, Confluence, Claude Code, Codex
1mo
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AI Software Engineer – Java
Aberdeen, Maryland, United States
$130k-$160k/yr OnsiteFull Time
Techximius: Provides specialized IT and engineering services for defense missions.
5+ YOE5+ years Java development experience, experience with Spring/Spring Boot or Jakarta EE, REST/microservices, databases, CI/CD and container technologies, familiarity with AI/ML integration, DoD Secret clearance required; Bachelor’s degree or equivalent.
Java, Spring Boot, Spring Framework, Jakarta EE, REST, SOAP, JMS, gRPC, PostgreSQL, Oracle, MySQL, MongoDB, Git, Jenkins, Maven, Gradle, Linux, Docker, Kubernetes, TensorFlow, PyTorch, OpenAI APIs, LangChain, Hugging Face, Microsoft Outlook, Microsoft Word, Microsoft PowerPoint, Microsoft Excel, Microsoft Teams
1mo
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Principal AI Software Engineer TS/SCI w/Poly
Fort Meade, Maryland, United States
$200k-$255k/yr OnsiteFull Time
Amentum
AmentumNYSE: AMTM: Global provider of engineering, technical, and mission support services.
7+ YOERequires AI/ML expertise, LLM experience, Java or Python, Jupyter Notebooks, TS/SCI with polygraph, and relevant experience based on education: 7–15 years.
Java, Python, Jupyter Notebooks, DNN, RNN, LLM, RAG, MCP
2mo
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Software Engineer 3 (AI Assisted Developer Tooling)
Columbia, Maryland, United States
OnsiteFull Time
BigBear.ai
BigBear.aiNYSE: BBAI: Provides AI-powered decision intelligence software for national security.
12+ YOEActive TS/SCI with Polygraph, 12 years software engineering experience with a BS in a technical discipline (or equivalent additional experience), proficiency in Python and Java, IDE and developer tooling experience.
Python, Java, VS Code, TypeScript, Electron, CI/CD
1mo
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Software Engineer (AI Infrastructure)
Columbia, Maryland, United States
OnsiteFull Time
BigBear.ai
BigBear.aiNYSE: BBAI: AI-powered decision intelligence for complex mission environments.
8+ YOE8+ years experience (or Bachelor's +4 years), TS/SCI with polygraph, proven production systems experience, AWS cloud engineering, Kubernetes, Python, observability (OpenTelemetry, Grafana, Prometheus), CI/CD familiarity.
AWS, Kubernetes, Python, OpenTelemetry, Grafana, Prometheus, vLLM, LiteLLM, LangChain, APM