https://frontierroles.com/ai-jobs-mclean/ AI engineering roles in McLean, United States — LLM apps, RAG, agents, evals and inference. Pulled from company career sites, never scraped aggregators. en Sat, 01 Aug 2026 10:56:07 GMT https://frontierroles.com/jobs/capitalone-wd12-capital-one-principal-associate-data-scientist-3184b8/ https://frontierroles.com/jobs/capitalone-wd12-capital-one-principal-associate-data-scientist-3184b8/ Capital One · McLean, VA · On-site · $147k–168k/yr · Skills: PyTorch, Kubernetes, Ray, AWS, Python Fri, 31 Jul 2026 00:00:00 GMT core_ml mlops cloud language https://frontierroles.com/jobs/appian-consultant-technical-public-sector-ad88cb/ https://frontierroles.com/jobs/appian-consultant-technical-public-sector-ad88cb/ Appian · McLean, Virginia · On-site · $75k–175k/yr · Skills: RAG, AWS Wed, 29 Jul 2026 15:45:16 GMT rag cloud https://frontierroles.com/jobs/capitalone-wd12-capital-one-lead-software-engineer-full-stack-2354a9/ https://frontierroles.com/jobs/capitalone-wd12-capital-one-lead-software-engineer-full-stack-2354a9/ Capital One · McLean, VA · On-site · $197k–225k/yr · Skills: AWS, Azure, GCP, Python, TypeScript, JavaScript Wed, 29 Jul 2026 00:00:00 GMT cloud language https://frontierroles.com/jobs/capitalone-wd12-capital-one-lead-software-engineer-full-stack-9e0ea9/ https://frontierroles.com/jobs/capitalone-wd12-capital-one-lead-software-engineer-full-stack-9e0ea9/ Capital One · McLean, VA · On-site · $197k–225k/yr · Skills: AWS, Azure, GCP, Python, TypeScript, JavaScript Wed, 29 Jul 2026 00:00:00 GMT cloud language https://frontierroles.com/jobs/capitalone-wd12-capital-one-senior-lead-ai-engineer-mlxt-d8ff70/ https://frontierroles.com/jobs/capitalone-wd12-capital-one-senior-lead-ai-engineer-mlxt-d8ff70/ Capital One · McLean, VA · On-site · $230k–262k/yr · Skills: Orchestration, AWS, Azure, Python, Go, C++ Wed, 29 Jul 2026 00:00:00 GMT agents cloud language https://frontierroles.com/jobs/capitalone-wd12-capital-one-principal-associate-data-scientist-emerging-ml-9aa9d3/ https://frontierroles.com/jobs/capitalone-wd12-capital-one-principal-associate-data-scientist-emerging-ml-9aa9d3/ Capital One · McLean, VA · On-site · $162k–185k/yr · Skills: Embeddings, Deep learning, AWS, Python Tue, 28 Jul 2026 00:00:00 GMT rag core_ml cloud language https://frontierroles.com/jobs/capitalone-wd12-capital-one-sr-lead-machine-learning-engineer-be3acf/ https://frontierroles.com/jobs/capitalone-wd12-capital-one-sr-lead-machine-learning-engineer-be3acf/ Capital One · McLean, VA · On-site · $230k–262k/yr · Skills: PyTorch, TensorFlow, AWS, Azure, Python Tue, 28 Jul 2026 00:00:00 GMT core_ml cloud language https://frontierroles.com/jobs/capitalone-wd12-capital-one-lead-ai-engineer-ai-foundations-c03a2d/ https://frontierroles.com/jobs/capitalone-wd12-capital-one-lead-ai-engineer-ai-foundations-c03a2d/ Capital One · McLean, VA · On-site · $197k–225k/yr · Skills: Hugging Face, PyTorch, AWS, Azure, Python, Go Tue, 28 Jul 2026 00:00:00 GMT llm core_ml cloud language https://frontierroles.com/jobs/capitalone-wd12-capital-one-sr-lead-machine-learning-engineer-ic-098d7a/ https://frontierroles.com/jobs/capitalone-wd12-capital-one-sr-lead-machine-learning-engineer-ic-098d7a/ Capital One · McLean, VA · On-site · $230k–262k/yr · Skills: PyTorch, AWS, Azure, Python Fri, 24 Jul 2026 00:00:00 GMT core_ml cloud language https://frontierroles.com/jobs/capitalone-wd12-capital-one-distinguished-engineer-message-delivery-dispatch-9e3566/ https://frontierroles.com/jobs/capitalone-wd12-capital-one-distinguished-engineer-message-delivery-dispatch-9e3566/ Capital One · McLean, VA · On-site · Skills: RAG, Embeddings, Orchestration, CI/CD, AWS, Azure Fri, 24 Jul 2026 00:00:00 GMT rag agents mlops cloud language https://frontierroles.com/jobs/capitalone-wd12-capital-one-lead-machine-learning-engineer-f03ad7/ https://frontierroles.com/jobs/capitalone-wd12-capital-one-lead-machine-learning-engineer-f03ad7/ Capital One · McLean, VA · On-site · $197k–225k/yr · Skills: PyTorch, TensorFlow, AWS, Azure, Python Thu, 23 Jul 2026 00:00:00 GMT core_ml cloud language https://frontierroles.com/jobs/appian-senior-technical-consultant-3e2aa8/ https://frontierroles.com/jobs/appian-senior-technical-consultant-3e2aa8/ Appian · McLean, Virginia · On-site · $100k–200k/yr · Skills: RAG, AWS Fri, 17 Jul 2026 16:01:27 GMT rag cloud https://frontierroles.com/jobs/appian-consultant-technical-ts-sci-with-polygraph-1a1c11/ https://frontierroles.com/jobs/appian-consultant-technical-ts-sci-with-polygraph-1a1c11/ Appian · McLean, Virginia · On-site · $75k–175k/yr · Skills: RAG, AWS Fri, 17 Jul 2026 14:41:44 GMT rag cloud https://frontierroles.com/jobs/appian-consultant-technical-top-secret-clearance-f28fba/ https://frontierroles.com/jobs/appian-consultant-technical-top-secret-clearance-f28fba/ Appian · McLean, Virginia · On-site · $75k–175k/yr · Skills: RAG, AWS Fri, 17 Jul 2026 14:41:43 GMT rag cloud https://frontierroles.com/jobs/capitalone-wd12-capital-one-senior-lead-machine-learning-engineer-0b6ba7/ https://frontierroles.com/jobs/capitalone-wd12-capital-one-senior-lead-machine-learning-engineer-0b6ba7/ Capital One · McLean, VA · On-site · $230k–262k/yr · Skills: PyTorch, TensorFlow, AWS, Azure, Python Wed, 15 Jul 2026 00:00:00 GMT core_ml cloud language https://frontierroles.com/jobs/appian-ai-prompt-engineer-109671/ https://frontierroles.com/jobs/appian-ai-prompt-engineer-109671/ Appian · McLean, Virginia · On-site · $100k–225k/yr Wed, 20 May 2026 08:44:21 GMT