Senior AI Software Engineer (TS/SCI) MaxaarSenior AI Software Engineer (TS/SCI)Herndon, VirginiaThe successful candidate’s starting pay will fall within the salary range provided below and is determined based on job-related factors, including, but not limited to, the experience, qualifications, knowledge, skills, geographic work location, and market conditions. Vantor 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.
NewPrincipal AI Architect AnalyticaPrincipal AI ArchitectBethesda, MDFull timeThe team will deliver a secure, scalable platform that integrates structured and unstructured data, provides data visualization and traceable AI-assisted analytics, and gives examiners centralized tools for search, review, monitoring, and decision support. We are seeking an experienced Principal AI Architect to set the technical direction for safe, traceable, human-in-the-loop agentic AI and analytics for a Federal data analytics and AI modernization initiative.
NewData Scientist – NLP / Generative AI BizFirstData Scientist – NLP / Generative AIAlexandria, VirginiaYou have built production NLP systems, worked with transformer-based architectures, and have direct experience with large language models – including fine-tuning, prompt engineering, and retrieval-augmented generation (RAG). RAG & Embeddings: Direct experience building retrieval-augmented generation pipelines, vector databases (Pinecone, Weaviate, FAISS, or equivalent), and semantic search systems.
Senior AI Systems Engineer Tria FederalSenior AI Systems EngineerWoodlawn, MDThe Software Engineer will work closely with engineering and product teams to evaluate emerging tools, build technical demonstrations, document integrations, and communicate platform updates in a highly collaborative setting. We are looking for a highly skilled AI Systems Engineer who will be part of a collaborative and agile team that supports and builds modern, usable, and responsive applications for mission-critical U.S. federal government health IT solutions.
Senior AI Systems Engineer Science Applications International CorpSenior AI Systems EngineerChantilly, VAIn this role, you will directly support the National Reconnaissance Office's (NRO) Ground Enterprise Directorate (GED)-the organization responsible for architecting, acquiring, and sustaining the nation's most advanced space and ground systems across their full lifecycle. Work closely with customer and vendor data engineers and architects to ensure data pipelines, infrastructure, and compute environments are optimized for model development and deployment.
Cloud/AI/Telecommunications Merit Reviewer Corner Alliance IncCloud/AI/Telecommunications Merit ReviewerWashington, DCRemoteAbout the Role: As a Merit Reviewer supporting our Federal government client, you will be trusted to serve as a Merit Reviewer for a program that aims to foster competition and innovation across the global telecommunications ecosystem, lower costs for consumers and network operators, and strengthen the 5G supply chain. Federal Agency Requirements for Merit Review: The Department of Commerce (DOC) Grants and Cooperative Agreement Manual stipulates that the Merit Review process includes "a thorough, consistent, and independent examination of an application based on pre-established criteria by persons knowledgeable in the field of endeavor for which support is requested.
Senior‑Level AI Engineer (Python) ProObject IncSenior‑Level AI Engineer (Python)Annapolis Junction, MD$155,000–$175,000 / yearThe engineer will work closely with mission stakeholders to capture requirements, support structured planning, improve certification processes using AI/ML tooling, and develop AI‑enabled capabilities including fine‑tuning Large Language Models to enhance vulnerability identification and mitigation. Degree in Computer Science or a related field with substantial coursework in algorithms, data structures, programming languages, computer architecture, logic, and advanced mathematics.
Senior Product Manager, AI & Data Products Surgo HealthSenior Product Manager, AI & Data ProductsWashington, Washington DCRemote$156,000–$171,000 / yearAs Surgo Health scales its AI and behavioral intelligence platforms, you will play a critical role in defining product direction, owning the roadmap, and building core capabilities from the ground up in close partnership with company leadership, engineering, and data science. We uncover the unseen drivers of health - people’s beliefs, barriers, and behaviors - and transform that intelligence into scalable products that enable healthcare organizations to drive impact, reduce costs, and advance inclusion.
Sr. AI Engineer, Special Programs - Top Secret Clearance Space Exploration Technologies CorpSr. AI Engineer, Special Programs - Top Secret ClearanceWashington, DC$220,000–$350,000 / yearITAR REQUIREMENTS: To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. You may also be eligible for long-term incentives, in the form of company stock, stock options, or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan.
Sr. AI Engineer, Special Programs Space Exploration Technologies CorpSr. AI Engineer, Special ProgramsWashington, DC$220,000–$350,000 / yearITAR REQUIREMENTS: To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. You may also be eligible for long-term incentives, in the form of company stock, stock options, or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan.
Enterprise Agentic AI Engineer, Lead Booz Allen Hamilton IncEnterprise Agentic AI Engineer, LeadMcLean, VA$128,700–$292,000 / yearYou will collaborate with program leaders, product owners, functional subject matter experts, technical teams, and business stakeholders to define requirements, coordinate delivery activities, manage risks, and maintain alignment across interconnected initiatives. Project Keystone is an enterprise-wide transformation initiative modernizing core business systems across Source‑to‑Pay (S2P), Contract Lifecycle Management (CLM), Enterprise Resource Planning (ERP), and associated reporting and data workstreams.
Enterprise Agentic AI Engineer Booz Allen Hamilton IncEnterprise Agentic AI EngineerMcLean, VA$99,000–$225,000 / yearProject Keystone is an enterprise-wide transformation initiative modernizing core business systems across Source‑to‑Pay (S2P), Contract Lifecycle Management (CLM), Enterprise Resource Planning (ERP), and associated reporting and data workstreams. You will collaborate with program leaders, product owners, functional subject matter experts, technical teams, and business stakeholders to define requirements, coordinate delivery activities, and maintain alignment across interconnected initiatives.
Senior Principal Data Scientist / AI-ML SME (Analytic Superiority) Leidos Holdings IncSenior Principal Data Scientist / AI-ML SME (Analytic Superiority)Fort Meade, MD$154,050–$278,475 / yearAutonomous Cyber Integration: Connect intelligent agents directly into security orchestration platforms (e.g., Palo Alto Cortex XSIAM/XSOAR) to trigger automated network defense actions and ingest massive, real-time PCAP and telemetry streams via Apache Kafka/Spark. Dual-Spectrum Operations: Proven capability to support both Defensive Cyber Operations (DCO) (log parsing, behavioral threat hunting, anomaly detection) and Offensive Cyber Operations (OCO) (automated vulnerability discovery, exploit generation, payload optimization).
AI Governance SME CACIAI Governance SMEArlington, Virginia$120,800–$265,800 / yearJob Title: AI Governance SMEJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* * * Exciting Opportunity: Join Our AI Innovation Team! Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
Software Engineer - AI PromiseSoftware Engineer - AIWashington, WashingtonBacked by over $50 million in funding from top investors – such as Reid Hoffman, Howard Schultz, Michael Seibel, Y Combinator, 8VC, The General Partnership, First Round Capital, Kapor Capital, XYZ Ventures, and Bronze Investments – Promise has been recognized as one of Fast Company's "World's Most Innovative Companies of 2022,” “Forbes Next Billion-Dollar Startups 2024,” and Y Combinator’s #1 GovTech startup. We build technology that makes it simple for residents to receive benefits, engage with assistance programs, set up flexible payment plans, and stay on track—while helping agencies increase efficiency, recover revenue, and deliver services with dignity.
Cloud/Ai/Telecommunications Merit Reviewer Corner AllianceCloud/Ai/Telecommunications Merit ReviewerWashington, DCRemoteAbout the Role: As a Merit Reviewer supporting our Federal government client, you will be trusted to serve as a Merit Reviewer for a program that aims to foster competition and innovation across the global telecommunications ecosystem, lower costs for consumers and network operators, and strengthen the 5G supply chain. Federal Agency Requirements for Merit Review: The Department of Commerce (DOC) Grants and Cooperative Agreement Manual stipulates that the Merit Review process includes "a thorough, consistent, and independent examination of an application based on pre-established criteria by persons knowledgeable in the field of endeavor for which support is requested.
Lead AI Software Developer Leidos Holdings IncLead AI Software DeveloperGaithersburg, MD$87,100–$157,450 / yearAs part of a large-scale Scaled Agile (SAFe) software development organization, you will serve as a technical leader and strategic architect, shaping enterprise data solutions that bridge mission needs, systems engineering rigor, and modern Agile delivery. Leidos is seeking a Lead AI Software Developer to join the Air Traffic Business Area within the Homeland Sector, supporting the development of the Leidos Common Automation Platform (L-CAP).
NewAI/ML Data Engineer- Hybrid (US Citizens/ Green Cards- Local to DMV only) SwingtechAI/ML Data Engineer- Hybrid (US Citizens/ Green Cards- Local to DMV only)WashingtonIntegrate approved agency data sources, APIs, file stores, document repositories, relational databases, data lakes, data warehouses, and authorized external sources. Experience with AWS Glue, S3, Athena, Redshift, Lake Formation, Azure Data Factory, Azure Data Lake Storage, Databricks, Snowflake, BigQuery, or equivalent platforms.
AI Red Team Engineer Carnegie Mellon UniversityAI Red Team EngineerArlington, VAWho you are: BS in computer science, software engineering, networking, information systems, or a related technical field with eight (8) years of experience; MS in computer science or technical/engineering field with five (5) years of experience; PhD in computer science or technical/engineering field with two (2) years of experience or equivalent combination of training and experience. Its core purposes are to help organizations improve software engineering capabilities, advance cybersecurity methods and technologies, and bring the discipline of software engineering to AI systems.
Ai/Ml Engineer Booz Allen Hamilton Inc.Ai/Ml EngineerChantilly, VA$99,000–$225,000 / yearBachelor's degree and 5+ years of experience in AI/ML engineering, data science, or software engineering within cyber, intelligence, or national security environments, Master's degree and 3+ years of experience in AI/ML engineering, data science, or software engineering within cyber, intelligence, or national security environments, or 10+ years of experience in AI/ML engineering, data science, or software engineering within cyber, intelligence, or national security environments in lieu of a degree. Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.