560 ai systems engineer jobs at 234 companies in Reston, VA
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AI Systems Engineer
Chantilly, Virginia, United States
$153k-$191k/yr OnsiteFull Time
Active TS/SCI with Polygraph; Bachelor's+5yrs or Master's+3yrs (PhD acceptable); strong AI/ML and NLP skills; prototyping with Python/R and LLM frameworks; experience with enterprise datasets and government environments.
Python, R, llama.cpp, LangChain, Hugging Face, AWS C2S
2w
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AI Systems Integration Engineer-Senior
Annapolis Junction, Maryland, United States
OnsiteFull Time
9+ YOETS/SCI with polygraph, degree in systems engineering (or related) with substantial experience, experience leading AI-enabled system integrations, Agile and CI/CD experience, and systems engineering lifecycle expertise.
Agile, CI/CD
2mo
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Lead AI Solutions Systems Engineer
Herndon or Sunnyvale or Grand Prairie or Atlanta or Mobile
HybridFull Time
10+ YOEMaster's in AI/CS or quantitative field, 10+ years in advanced analytics/AI with production-grade architecture and at least one generative/agentic AI system deployed; strong ML, data modeling, microservices, DevOps and cloud experience; authorized to work in the US.
SciKit, MLlib, PySpark, PyTorch, TensorFlow, Python, Langgraph, ADK (Google Enterprise Agent Platform (formerly Vertex AI)), Vertex AI, RAG, Streamlit, React, PostgreSQL, Firebase, BigQuery, GCP Cloud Run, Node, Typescript, Gemini CLI, Claude Code, Codex, Palantir Foundry, Skywise, Vertex AI Studio, Spacy, FlairNLP, Neo4j, Spanner, GKG, Github Copilot, Docker, Kubernetes, Gemini Enterprise, LLM Wiki
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Systems Engineer 4 (AI-focused)
Annapolis Junction, Maryland, United States
OnsiteFull Time
8+ YOEActive TS/SCI with full scope polygraph; extensive systems engineering experience across system lifecycle; AWS and AI/ML platform experience; ML pipeline, model deployment, security on classified systems; strong communication skills.
AWS, Amazon SageMaker, ISO/IEC 15288
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Systems Engineer Level 3 (AI Systems & Standards)
Fort Meade, Maryland, United States
$175k-$210k/yr OnsiteFull Time
6+ YOEBachelor's in a technical discipline, minimum 6 years systems engineering experience, TS/SCI with Polygraph required, systems lifecycle and requirements expertise, strong written/verbal communication and stakeholder engagement.
Artificial Intelligence (AI), Machine Learning (ML)
2w
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Edge AI Systems Engineer - Public Sector
Washington or Austin
HybridFull Time
6+ YOE6+ years experience in RF/networking, tactical radio systems, embedded/edge AI, signal processing; proficiency in Python and C++; Bachelor’s degree or equivalent; Linux fluency and multi-architecture development.
Python, C++, Linux, x86, Jetson, ARM64
2mo
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Senior AI Systems Engineer III (TS/SCI + Poly is required)
Fort Meade, Maryland, United States
$176k-$196k/yr OnsiteFull Time
9+ YOEBachelor's +9 years (or equivalent); active TS/SCI with polygraph; proficiency in Java, Python, JavaScript, Jupyter Notebooks, Neo4j, AWS services, LLM/RAG and generative AI; systems engineering and cloud experience.
JAVA, Python, JavaScript, Jupyter Notebooks, GHOSTMACHINE, Neo4j, AWS Lambda, AWS EC2, AWS ECS/EKS, AWS SAGEMAKER, AWS S3, AWS RDS, AWS OpenSearch, LLM, RAG, generative AI, data visualization platforms
3mo
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Lead AI Engineer — Productivity Systems
Durham or Miami or Palo Alto or Washington
$12k-$18k/mo HybridFull Time
Proven experience shipping LLM-powered systems in production; strong prompt/context engineering, evaluation and guardrail development, and software engineering skills (Python/TypeScript/Clojure).
Python, TypeScript, Clojure, n8n, Zapier, AWS, Claude Code, Cursor, Copilot, Slack, Google Workspace, Jira, Terraform, RAG, MCP
1d
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Technical AI Requirements Systems Engineer
Annapolis Junction, Maryland, United States
$170k-$230k/yr HybridFull Time
8+ YOEBachelor's degree and 8+ years of related experience required. Active TS/SCI with polygraph, US citizenship, Java or JavaScript, RESTful microservices, AWS, Jira, requirements engineering, and functional testing required.
Java, JavaScript, RESTful, Amazon Web Services, Jira, Artificial Intelligence (AI), Machine Learning (ML)
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Systems Engineer
Chantilly, Virginia, United States
OnsiteFull Time
Master's in systems engineering or related STEM and expert experience in DoD/IC acquisition, requirements, PPBES, and systems engineering lifecycle for large System-of-Systems or cloud/SOA environments.
Service Orientated Architecture (SOA), Model Based Systems Engineering (MBSE), Software as a Service (SaaS), Platform as a Service (PaaS), Infrastructure as a Service (IaaS), Big Data, Artificial Intelligence
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Technical AI Requirements Systems Engineer
Annapolis Junction, Maryland, United States
$170k-$230k/yr HybridFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
8+ YOEBachelor's degree, 8+ years of related experience, active TS/SCI with polygraph, US citizenship, and experience with requirements, AI/ML, Java or JavaScript, RESTful microservices, AWS, Jira, and functional testing.
Java, JavaScript, RESTful microservices, Amazon Web Services, Jira, Agile, artificial intelligence, machine learning
2w
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Senior AI/ML Systems Engineer - GEOINT
Springfield or Chantilly
$171k-$257k/yr OnsiteFull Time
10+ YOE10+ years experience in AI/analytics or engineering, STEM degree, systems engineering and data-architecture experience, TS/SCI clearance with polygraph, cloud and AI/ML expertise, strong communication.
1d
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Senior Systems Engineer
Sterling or Herndon
$113k-$238k/yr OnsiteFull Time
7+ YOEBachelor's degree in a related technical field, 7+ years in software development or systems engineering, active TS/SCI with polygraph, requirements management, testing, AI/ML, and Agile experience.
AI/ML, XML, JSON, Cameo, DOORS, DOORS Next Gen, GitLab, Scrum
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Systems Engineer
Manassas, Virginia, United States
$91k-$101k/yr HybridFull Time
2+ YOEBachelor's degree in systems engineering, science, engineering, or mathematics plus 2 years' relevant experience, or master's plus 6 months; Secret clearance and U.S. citizenship required.
IBM DOORS, Cameo System Modeler, JIRA, AI
3w
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Systems Engineer - SATCOM
Arlington or Seal Beach
$135k-$216k/yr OnsiteFull Time
Experience in systems engineering including requirements, architectures, ICDs, verification, integration with software/data/AI/ML teams; ability to maintain and upgrade to Top Secret/SCI clearance; degree-plus-experience alternatives specified.
MBSE, AI/ML
1mo
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AI/ML Engineer (Systems Engineer, Sr)
Chantilly, Virginia, United States
OnsiteFull Time
1+ YOEU.S. citizen eligible for DoD Secret clearance, 1+ years backend/systems engineering experience, proficiency in Python/C++/Rust, experience with agentic systems, graph data modeling, real‑time pipelines, API design, and secure operations.
Python, C++, Rust, Neo4j, DGraph, ArangoDB, CUDA, REST, GraphQL, gRPC, SOAP, UDP, TCP, Pub/Sub, CI/CD
1mo
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AI Engineer
Washington, District of Columbia, United States
OnsiteFull Time
5+ YOE5+ years software/ML engineering experience; hands-on building agentic AI, fine-tuning open-weight LLMs, production ML systems, and running models on constrained hardware.
Python, PyTorch, LoRA, QLoRA
3w
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Systems Engineer - SATCOM
Arlington, Virginia, United States
$135k-$216k/yr OnsiteFull Time
3+ YOEDegree or equivalent experience in systems engineering (associates+10/BS+8/MS+6/PhD+3), minimum Secret clearance (must maintain/upgrade to TS/SCI), experience with requirements, ICDs, interface integration, and collaboration with AI/ML, software, MBSE teams.
MBSE, AI/ML, Agile
3w
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SETA Systems Engineer - AI focus (2026-0174)
McLean, Virginia, United States
OnsiteFull Time
5+ YOEActive TS/SCI w/ Poly, Master's or PhD in AI or related (preferred), 5+ years post-degree AI experience, 5+ years supporting national security, frontier lab and systems integration experience, project management skills.
1mo
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Systems Engineer (AI) - FULLY CLEARED with POLYGRAPH REQUIRED
Fort Meade or Maryland or Virginia or Colorado or Texas or Utah or Florida or Hawaii
$165k-$195k/yr OnsiteFull Time
9+ YOEUS citizen with active TS/SCI and polygraph, 9+ years relevant experience, bachelor’s in a technical discipline, proficiency in Java/Python/JavaScript, Jupyter Notebooks, AWS services, Neo4j, systems engineering and modern AI capabilities.
Java, Python, JavaScript, Jupyter Notebooks, GHOSTMACHINE, Neo4j, AWS Lambda, AWS EC2, AWS ECS, AWS EKS, AWS SageMaker, AWS S3, AWS RDS, OpenSearch, Red Hat Enterprise Linux
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