Senior AI Engineer TS/SCI w/ Poly Amentum Services IncSenior AI Engineer TS/SCI w/ PolyLinthicum, MD$150,000–$200,000 / yearEssential Responsibilities: Collaborate closely with technical leadership to design, develop, and maintain LLM orchestration frameworks that coordinate static analyzers, retrieval-augmented generation (RAG) systems, and automated testing pipelines. Amentum is seeking a motivated Senior AI Engineer with a proven track record in software engineering and deep understanding of Artificial Intelligence/Machine Learning (AI/ML) techniques to support the exciting new AI and Emerging Technologies (AI&ET) mission.
Principal AI Software Engineer TS/SCI w/Poly Amentum Services IncPrincipal AI Software Engineer TS/SCI w/PolyFort Meade, MD$200,000–$255,000 / yearMinimum Requirements (Knowledge, Skills, and Abilities): Proficient in current AI/ML technologies such as classification, clustering, collaborative filtering, search, and retrieval using techniques such as but not limited to deep neutral networks (DNN), recurrent neural networks (RNN), attention-based transformers, etc. The candidate will work across multiple technical domains including software engineering, data science, machine learning, and large language model (LLM) integration to deliver innovative capabilities from proof-of-concept through operational deployment.
AI Technical Sales - Account Manager, DoW Amazon.com IncAI Technical Sales - Account Manager, DoWArlington, VAAs an Account Manager on the AWS Global Defense AI team, you will partner directly with the team"s senior AI strategist to drive the technical go‑to‑market strategy, manage the AI opportunity portfolio, and accelerate adoption across the Department"s most consequential defense accounts. We pioneered cloud computing and never stopped innovating - that's why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses.
Principal AI Ecosystem Architect - OpenAI/Anthropic Elastic NVPrincipal AI Ecosystem Architect - OpenAI/AnthropicWashington, DC$184,200–$291,400 / yearElasticsearch develops and distributes technology and information that is subject to U.S. and other countries' export controls and licensing requirements for individuals who are located in or are nationals of the following sanctioned countries and regions: Belarus, Cuba, Iran, North Korea, Syria, or Russia, including the Ukrainian territories annexed by Russia (The Crimea region of Ukraine, The Donetsk People''s Republic (DNR), The Luhansk People''s Republic (LNR), Kherson or Zaporizhzhia). In this hands-on individual contributor role you''d be driving the co-build strategy through deeper integrations with both ecosystems, influencing Elastic Product strategy, building the prototypes, and shaping the GTM content that would help customers bring frontier intelligence to unstructured data.
Senior AI Engineer TS/SCI w/ Poly AmentumSenior AI Engineer TS/SCI w/ PolyMaryland$150,000–$200,000 / yearCollaborate closely with technical leadership to design, develop, and maintain LLM orchestration frameworks that coordinate static analyzers, retrieval-augmented generation (RAG) systems, and automated testing pipelines. Amentum is seeking a motivated Senior AI Engineer with a proven track record in software engineering and deep understanding of Artificial Intelligence/Machine Learning (AI/ML) techniques to support the exciting new AI and Emerging Technologies (AI&ET) mission.
AI/ML Software Developer InterImageAI/ML Software DeveloperArlington, Virginia$105,000–$190,000 / yearPixelRain AI is a small, fast-moving AI company delivering an AI-powered product-lifecycle knowledge platform for a U.S. Department of War (DoW) customer: governed ingestion of technical documents, an enterprise ontology and knowledge graph, and generative-AI applications that draft maintenance-planning products and answer engineering questions with citations — running in the customer's cloud environment, with an offline variant for disconnected use. We are seeking a highly skilled Full Stack Developer with strong software design expertise to design, build, and scale modern applications that integrate data-intensive systems and Generative AI capabilities.
AI Program Analyst InterImageAI Program AnalystArlington, VA$110,000–$140,000 / yearPixelRain AI is a small, fast-moving AI company delivering an AI-powered product-lifecycle knowledge platform for a U.S. Department of War (DoW) customer: governed ingestion of technical documents, an enterprise ontology and knowledge graph, and generative-AI applications that draft maintenance-planning products and answer engineering questions with citations — running in the customer's cloud environment, with an offline variant for disconnected use. Plan and run testing: test cases, execution, defect tracking, and test reports against acceptance criteria.
Applied Signal Processing and AI/ML Engineer Johns Hopkins University Applied Physics Laboratory LLCApplied Signal Processing and AI/ML EngineerLaurel, MDAs an applied signal processing and AI/ML engineer, you will apply your expertise to develop, prototype, integrate, and transition advanced AI/ML and signal processing capabilities for maritime acoustic, RF, and communications sensing systems. Working as part of a multidisciplinary team of engineers, software developers, and applied scientists, you will help deliver solutions that improve the performance of operational and next-generation sensing platforms.
Applied AI Engineer, Cyber, Government OpenAIApplied AI Engineer, Cyber, GovernmentWashington, DCFor unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. Working directly with cyber operators, security researchers, and engineering teams, you'll identify high-value applications, write code, build and evaluate AI-powered tools and agentic workflows, and move solutions from prototype into secure operational use.
2906 AI Engineer InterImage2906 AI EngineerAnnapolis Junction, MarylandData Analysis and Modeling: Conduct Exploratory Data Analysis (EDA) on diverse datasets (both structured and unstructured) to inform the data model, identify data quality issues, and determine optimal input formats for AI models. • Cloud Platforms: Have experience with the Amazon Web Services (AWS) cloud computing platform and machine learning operations (MLOps) tools for deploying and managing machine learning models at scale.
AI/ML Engineer (sign-on bonus eligible) Maxar Technologies Inc (Inactive)AI/ML Engineer (sign-on bonus eligible)McLean, VA$220,000–$242,000 / yearVantor is a place for problem solvers, changemakers, and go-getters-where people are working together to help our customers see the world differently, and in doing so, be seen differently. Experience implementing or optimizing LLM memory management approaches, including conversational memory, session state, context management, and retrieval-based memory.
Delivery Consultant- AI/ML, WWPS ProServe Delivery Team Amazon.com IncDelivery Consultant- AI/ML, WWPS ProServe Delivery TeamArlington, VAYou"ll help customers imagine and scope the use cases that will create the greatest value for their businesses, select and train and fine tune the right models, and define paths to navigate technical or business challenges. We pioneered cloud computing and never stopped innovating - that's why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses.
2027 PhD Graduate - Artificial Intelligence and Machine Learning (AI/ML) Research Scientist Johns Hopkins University Applied Physics Laboratory LLC2027 PhD Graduate - Artificial Intelligence and Machine Learning (AI/ML) Research ScientistLaurel, MDThe Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation's most critical defense, security, space and science challenges. APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development.
Senior Software Engineer 3 - (AI, Python, Kubernetes) AkinaSenior Software Engineer 3 - (AI, Python, Kubernetes)Annapolis Junction, MarylandAkina is a Woman Owned, Service Disabled, Veteran Owned, Small Business, looking for talented and ambitious individuals to join our team. A minimum of twelve (12) years of experience as a SWE in programs and contracts of similar scope, type, and complexity is required.
AI Success Architect Meltwater NVAI Success ArchitectWashington, DC$91,000–$130,000 / yearWhat We're Looking For: We''re looking for an AI Success Architect to join our Solutions Consulting team and own a new, post-sales discipline at Meltwater: helping our most sophisticated customers get real, measurable value out of our MCP solutions once they''re live. Help customers build skills, agents, and repeatable workflows that turn raw Meltwater data into reports, briefs, and other deliverables their teams actually use.
Sr. Cyber Engineer (AI) AnaVationSr. Cyber Engineer (AI)Chantilly, VAFull timeWe deliver groundbreaking research with advanced software and systems engineering that provides an information advantage to contribute to the mission and operational success of our customers. In this role, you will build advanced AI-driven systems to analyze binaries, discover flaws, and support secure engineering across complex environments.
Senior AI Full Stack Engineer- Backend Focus Humana IncSenior AI Full Stack Engineer- Backend FocusWashington, DC$106,900–$147,000 / yearPlatform and API Architecture: Design and lead development of core backend services, REST and GraphQL APIs, and service-to-service integrations that connect all layers of Centerwell's AI product stack. Through our Humana insurance services and our CenterWell healthcare services, we make it easier for the millions of people we serve to achieve their best health - delivering the care and service they need, when they need it.
Enterprise AI Systems Engineer JUUL LabsEnterprise AI Systems EngineerAustin, Texas, United States; Dallas, Texas, United States; San Francisco, California, DC$165,000–$206,000 / yearTier 1 Range: $165,000—$206,000 USD Tier 2 Range: $150,000—$187,000 USD Tier 3 Range: $141,000—$176,000 USD Tier 4 Range: $126,000—$157,000 USD Tier 2 Locations: Greater Boston, Washington DC Metropolitan Area, Seattle/Tacoma, Greater Sacramento, Southern California (Los Angeles/OC/San Diego, Riverside and Imperial counties).
Reverse Engineer and AI Workflow Developer Johns Hopkins University Applied Physics Laboratory LLCReverse Engineer and AI Workflow DeveloperLaurel, MDDevelop and apply agentic AI workflows that augment and accelerate reverse-engineering and cyber analysis tasks, combining traditional reverse-engineering techniques with AI-assisted analysis, code generation, data extraction, tool execution, and technical reasoning. Build, configure, and maintain AI development infrastructure, including model interfaces, agent frameworks, tool integrations, model context protocol (MCP) services, retrieval systems, and supporting automation.
All Source Analyst (Cyber w/ AI) AnaVationAll Source Analyst (Cyber w/ AI)Fort Meade, MDFull timeConduct research and evaluate technical intelligence, all‑source reporting, and AI‑generated data with an emphasis on network operations and cyber warfare tactics, focusing on threats to U.S. and DoD information networks. The All-Source Analyst will produce advanced analytic products grounded in cyber threat fusion and AI‑driven insights to document significant cyber-attacks, emerging vulnerabilities, and AI‑enhanced threat vectors.