On-Site DC Senior AI Engineer - LLM, RAG & Security
Jobleads-US
Precise Software Solutions, Inc. is seeking a Senior AI Engineer to deliver hands-on, senior-level development for secure AI-enabled applications serving U.S. government clients.
You will build and tune LLM, RAG, and agentic workflows, lead adversarial testing, and act as escalation support for production AI issues. You will design and implement AI security tests, enforce DEV-to-PROD controls, and support MLOps tasks including retraining and release documentation.
#J-18808-Ljbffr Jobleads-US- ...Solutions Inc. is seeking a Senior AI Engineer to provide hands‑on,... ...‑level engineering for secure AI‑enabled applications... ...will build and tune LLM, RAG, and agentic solutions,... ...reside in the Washington, DC metropolitan area and be able to work on‑site 3x a week at DC...SeniorWebsitePermanent employmentTemporary workWork at officeFlexible hours
- ...Inc. is seeking a Senior AI Full Stack Engineer to serve as the lead... ..., and operate secure AI-enabled applications... ...to APIs, RAG pipelines, and agentic... ...in the Washington, DC metropolitan area... ...be able to work on-site at DC Government offices... ...and maintain LLM integrations, Retrieval...SeniorWebsitePermanent employmentTemporary workWork at officeFlexible hours
$229.9k - $262.4k
## Senior Lead AI Engineer (FM Hosting, LLM Inference)Applylocations: McLean, VA: New York, NY: San Jose, CAtime type: Full timeposted on: Posted Todayjob... ...tools or other information available through this site.Capital One Financial is made up of several different entities...SeniorWebsiteFull timePart timeLocal area$229.9k - $262.4k
Senior Lead AI Engineer (FM Hosting, LLM Inference) Overview: At Capital One, we are creating responsible and reliable AI systems, changing banking for... ...educational tools or other information available through this site. Capital One Financial is made up of several...SeniorWebsiteFull timePart timeLocal area$130k - $140k
...Work Arrangement: 100% On-Site Security Requirement: Must be U.S... ...RCG is seeking a Senior AI/Cybersecurity Solutions Engineer to support a federal Security... ...Retrieval-Augmented Generation (RAG) pipelines using Bedrock... ...with generative AI/LLM technologies. ~4+ years...SeniorWebsitePermanent employmentFull timeTemporary work- ...Booz Allen Hamilton in Washington, DC is seeking an AI Engineer to design and deliver production-grade AI... ...evaluation, deployment, observability, and secure operations in federal environments.... ...services, experience with LLMs, RAG frameworks, cloud services, and security...
- ...Software Solutions Inc. is seeking an AI Security Engineer to secure AI-enabled... ...Must reside in the Washington, DC metropolitan area and be able to work on-site at Government offices in DC 3 x... ...encryption, secrets management, secure LLM API key handling, and FedRAMP boundary...WebsitePermanent employmentTemporary workWork at officeFlexible hours
$75 - $80 per hour
...poster from Matlen Silver Award Winning Senior Technical Recruiter at Matlen Silver Job Title: Senior AI/LLM Engineer Duration: 12+ Months Location: Washington, DC Required Pay Scale: $75-$80/hour W2... ...fine-tuning, prompt engineering, RAG, embeddings, vector databases, and...Full time- ...your skills strengthen national security, cybersecurity, health,... ...citizen services. We’re a nonprofit engineering, applied research, and... ...This role focuses on applying AI/ML solutions to the field of embedded... ...Corporation. Material on this site may be copied and distributed...SeniorWebsiteWork experience placementInternshipLocal areaImmediate start3 days per week
- ...Zachary Piper Solutions is seeking a Senior Database Administrator to design, implement,... ...environments in Washington, D.C. This on-site role supports a DOJ program and requires... ...PostgreSQL, high availability, backups, and security controls. The ideal candidate has 8+...SeniorWebsite
- ...MITRE’s Trustworthy & Secure AI (TSAI) Department seeks a senior AI security researcher to assess threats, develop defenses, and integrate secure AI systems... ...work, and leadership of cross-disciplinary teams. On-site position requiring Top Secret/SCI clearance, with U.S....SeniorWebsite
$100k - $200k
...accomplishing hard things, together.AI Security Engineer (Agentic SOC)Location: McLean, VA | On-site (5 days/week)Are you ready to... ...multi-agent routing).Optimize RAG Pipelines: Design, optimize, and... ...incident logs into agent prompts.LLM Performance Engineering: Continuously...WebsiteWork experience placementLocal areaFlexible hours- ...Sr. RAG / Data Engineer - Federal and DoD Programs About the Role PGTEK is seeking... ...Python, BigQuery, Cloud Storage, Vertex AI/RAG, embeddings, and vector search... ...or remote with travel to customer sites (~10-25%). Washington, DC / Northern Virginia area preferred....SeniorWebsiteFull timeTemporary workImmediate startRemote work
$107.9k - $195.05k
Leidos is seeking a Senior AI Platform Engineer to join our DCSB Artificial Intelligence... ...building and accrediting a secure agentic AI platform within... ...of Adelphi, MD to report on site as needed.Clearance: U.S.... ...Working knowledge of how ML/LLM workloads are deployed, scaled...SeniorWebsiteFull timeRemote work$150k - $275k
...accomplishing hard things, together.Lead AI Security Engineer (Agentic SOC)Location: McLean/Tysons, VA | On-site (5 days/week)We are pioneering... ...multi-agent routing).Optimize RAG Pipelines: Design, optimize,... ...logs into agent prompts.LLM Performance Engineering: Continuously...WebsiteWork experience placementLocal areaFlexible hours$155k - $189k
...All Jobs Senior AI Software Engineer & Developer Fully Remote Remote - Washington DC Metro Area (DMV), DC Full-time... ...interoperability, security, and long-term sustainability... ...Generation (RAG) systems, agentic workflows... ...Integrate AI and LLM capabilities into existing...SeniorPermanent employmentFull timeRemote work- ...seeking a Lead AI Engineer / Architect to serve as the senior technical lead and... ...AI and security practices used across... ...the Washington, DC metropolitan area... ...able to work on-site at DC Government... ...Language Model (LLM), Retrieval-Augmented... ...Generation (RAG), agentic, and AI...WebsitePermanent employmentTemporary workInterim roleWork at officeFlexible hours
$160k - $190k
...Description Job Title: AI Engineer – Agentic Orchestration (Senior) Place of Performance: DC-Metro Area... ...6-8+ years On-Site, hybrid, remote:... ...than 20 years of securing some of the U.S.... ...building or integrating LLM-based or agentic... .../tool calling; RAG; prompt and...WebsiteFull timeContract workTemporary workFor contractorsImmediate startRemote workFlexible hours- ...seeking a hands-on engineer who can work... ..., data, and AI solutions. Key... ...applications including LLM agents, RAG pipelines, tool... ..., monitoring, security, and... ...customers and senior stakeholders throughout... ...Washington, DC metro area .... ...onsite/customer-site presence ....Website2 days per week3 days per week
- ...and what is delivered. Our AI-native platform, Air... ...are seeking an experienced Senior AI Engineer specializing in AI security to join our Agentic AI team... ...understanding of how modern LLM and agentic systems operate... ...Framework. Experience securing RAG systems, vector stores,...SeniorFull timeWork at officeRemote work
$135k - $195k
...of Information Technology, Engineering & Analysis, Test &... ...continuously improve, and secure DTE&A Data Management Platform... ...This hybrid role combines senior system administration, site reliability engineering, cloud... ...for managed AI/LLM services, including CUI/data...SeniorWebsiteFor contractors$99k - $225k
Agentic AI Forward-Deployed EngineerThe Opportunity... ...:As an AI-forward engineer, you know that... ..., including LLMs, RAG, MCP, or multi-... ...orchestrationExperience deploying an LLM-powered system or... ...be subject to a security investigation and... ...on our Careers site and reviewing Our...WebsiteFull timeContract workPart timeLocal areaRemote work- ...analyst review, and where AI can assist decision-... ...specifications that guide engineering and AI development... ...Prepare architecture, security, governance, and review... ...onsite in Washington, DC using IMF-managed technology... ...-Augmented Generation (RAG) architectures,...Local area
- Advanced Decision Vectors, LLC (ADV) seeks a Senior Policy Analyst - Program Support to advise on global counterdrug... ...and intelligence communities to strengthen national security objectives. This on-site Washington, DC role requires TS/SCI clearance and a strong track...SeniorWebsite
- ...are seeking a highly experienced Senior AI Solutions Engineer to design, develop, and deploy production... ..., hands-on experience building LLM-powered applications, RAG architectures, agentic workflows,... ...external platforms. Implement secure authentication, authorization, and...Senior
$229.9k - $262.4k
...creating responsible and reliable AI systems, changing banking for... ...‑class applied science and engineering teams to deliver our industry... ...algorithms or technologies (e.g. LLM Inference, Similarity Search... ...information available through this site. Capital One Financial is...WebsiteFull timePart timeLocal area$229.9k - $262.4k
...AI Engineer 5 (FM Hosting, LLM Inference) At Capital One, we are creating responsible and reliable AI systems, changing banking for good. For years... ...tools or other information available through this site. Capital One Financial is made up of several different...WebsiteFull timePart timeLocal area$229.9k - $262.4k
...AI Engineer 5 (AI Foundations, LLM Core and Agentic AI) At Capital One, we are creating responsible and reliable AI systems, changing banking for... ...educational tools or other information available through this site. Capital One Financial is made up of several different...WebsiteFull timePart timeLocal area$197.3k - $225.1k
...AI Engineer 4 (AI Foundations, LLM Customization and Finetuning) At Capital One, we... ...system deployments, ensuring security, data governance, and... ...met Mentor Principal and Senior Associates on scalable design... ...available through this site. Capital One Financial...WebsiteFull timePart timeLocal area- ...Capital One invites applications for an AI Engineer 5 focused on AI Foundations and VLM customization. This role partners with cross‑functional... ...deploy AI software components, including foundation models, LLM inference, and multi‑model workflows. The ideal candidate...Senior
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