NewDirector of Machine Learning Virtualitics, IncDirector of Machine LearningWashington, DCWe may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. Our team is actively refining agentic workflows, composable AI agents, and generative interfaces to replace static dashboards with dynamic, conversational intelligence.
NewMachine Operator AerotekMachine OperatorElkridge, MD$22–$25 / hourSince 1983, we have provided a variety of career opportunities across North American industry – from short-term assignments at Fortune 500 companies where you can build your skills, to long-term opportunities where you can play a vital role in solving companies’ construction, manufacturing, and maintenance challenges. Aerotek connects 180,000+ light industrial and skilled trades workers with 14,000+ employers each year, helping our workers navigate an evolving labor market and find jobs that meet their goals, skills, and interests.
NewOperations Research Analyst LeidosOperations Research AnalystOdenton, MD$131,300–$237,350 / yearIf you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . Our ideal candidate possesses a strong aptitude for quantitative analysis, critical thinking, and innovative problem-solving, combined with proficient communication skills to convey technical information effectively to stakeholders.
NewSenior AI Engineer US Citizens with active TS/SCI clearance required LTC Solutions LLCSenior AI Engineer US Citizens with active TS/SCI clearance requiredWashington, DCThe Senior AI Engineer serves as the principal contractor technical lead for advanced analytics supporting LOG IT data, integrating artificial intelligence frameworks, simulation models, optimization methodologies, and operations research techniques to evaluate GPN throughput, asset distribution, network performance, and future operational scenarios. The Senior AI Engineer / Research Analyst provides senior-level artificial intelligence, machine learning, predictive analytics, and operations research support to Headquarters Marine Corps (HQMC), Installations and Logistics (I&L), and the Global Positioning Network (GPN) Program.
NewSenior Specialist, Federal Data Scientist KPMGSenior Specialist, Federal Data ScientistWashington, DCWork with clients and team leads to discover data sources and create data requests; collaborate with data engineers to develop and utilize the ETL process to ingest and enrich structured and unstructured data - leveraging a variety of data sources such as social media, news, internal/external documents, images, video, voice, emails, financial data, and operational data. If you're looking for a firm with a strong team connection where you can be your whole self, have an impact, advance your skills, deepen your experiences, and have the flexibility and access to constantly find new areas of inspiration and expand your capabilities, then consider a career in Advisory.
NewSenior Operations Research Analyst HazeGrayCyberSenior Operations Research AnalystWashington, DCRefine the predictive infrastructure model that focuses on lifecycle management including incorporating known funding levels, known facility investment plans (supportive of military construction (both new mission/footprint and recapitalization), restoration and modernization, sustainment, and demolition requirements) and incorporating the Marine Corps’ Facility Investment Strategy (FIS). Perform analysis applying appropriate scientific processes and modeling techniques; conduct research initiatives and contribute to data analysis initiatives; apply operations research methodology to various forms of analyses; present information into meaningful reports and presentation material; interprets information that may assist management with decision making and/or policy formulation.
NewData Science Consultant (Hybrid) SummitData Science Consultant (Hybrid)Washington, DC$90,000–$110,000 / yearExperience using AI-assisted development tools (e.g., GitHub Copilot) in conjunction with strong Python and/or R programming skills to accelerate data analysis, analytical workflow development, and visualization while validating results.4+ years of experience programming in Python and/or R, including the ability to review, modify, and validate code.2+ years of consulting experience with project management skills. GitHub Actions, GitLab pipelines, Azure DevOps)Experience with machine learning techniques such as clustering, classification, or anomaly detectionExperience supporting data-driven decision making for government, regulatory, or policy organizationsTableau Compensation and BenefitsFull-Time Salary Range: $90,000-110,000This range reflects our market-based pay structure.
Statistician III NORC at the University of ChicagoStatistician IIIWashington, D.C.$130,000–$140,000 / yearExperience in at least one of the following areas: demonstrated leadership in data visualization design, including expertise with tools such as R, Tableau, and Power BI for static and interactive visualizations; experience with data disclosure limitation and data privacy methods, including risk assessment and mitigation for public data releases; sampling, weighting, and variance estimation; and developing analytical pipelines and data workflows to support statistical analysis, data visualization, and AI/ML applications. The department provides expertise and leads NORC strategy on the use of a broad range of methods and techniques, including statistical modeling, machine learning methods, data linkage, statistical matching, statistical disclosure limitation, small area estimation, Bayesian analysis, assessing data quality, data visualization for analyzing and interpreting data, and developing approaches using artificial intelligence (AI) that support NORC’s research.
NewSenior Cybersecurity Engineer Def-Logix, Inc.Senior Cybersecurity EngineerWashington, DCWe are seeking a highly experienced Senior Cybersecurity Engineer to provide technical leadership across cybersecurity engineering, cloud engineering, Agile DevSecOps, Artificial Intelligence/Machine Learning (AI/ML), and Zero Trust initiatives. The successful candidate will provide overall technical direction, develop implementation strategies, and oversee the execution of cybersecurity engineering activities in support of a Federal Government customer.
NewLead Algorithm & Signal Processing Engineer STRLead Algorithm & Signal Processing EngineerWashington, DC$157,000–$220,000 / yearWe investigate cutting edge technologies and interface with engineers across sectors and divisions at STR and researchers at academic institutions and industry partners to develop practical and effective solutions to RF sensing and counter-sensing challenges. Machine learning tasks such as natural language processing, image recognition, semantic segmentation, reinforcement learning, approaches such as Bayesian, deep convolutional and graph neural network methods, and tools such as PyTorch, Ray, TensorFlow/board, and MLflow.
NewMid-Level Security Engineer HalvikMid-Level Security EngineerAlexandria, VAThis is a hybrid position based at the customer location in Alexandria, VA.Core ResponsibilitiesOperational Support: Configure and maintain data discovery and classification policies across assigned cloud, on-premises, SaaS, and developer repositories, supporting prioritized rollout to high-risk systems. Working under the direction of the Lead Senior Security Engineer and Program Manager, the Mid-Level Security Engineer helps operationalize policy controls, maintain compliance dashboards, and support remediation activities that protect sensitive agency and stakeholder information.
NewEndpoint Security Engineer HalvikEndpoint Security EngineerAlexandria, VAPosition OverviewThe SentinelOne Endpoint Security Engineer is responsible for the administration, management, and optimization of the organization's endpoint security environment, with a primary focus on SentinelOne Endpoint Protection Platform (EPP) and Endpoint Detection and Response (EDR). Halvik is a highly successful WOB business with more than 50 prime contracts and 500+ professionals delivering Digital Services, Advanced Analytics, Artificial Intelligence/Machine Learning, Cyber Security and Cutting-Edge Technology across the US Government.
NewSr. Security Engineer HalvikSr. Security EngineerAlexandria, VAThis is a Hybrid position requiring work at the customer location in Alexandria, VA.Core ResponsibilitiesStrategic Execution: Lead the architecture and phased rollout of enterprise data discovery, classification, and AI governance capabilities, prioritizing high-risk repositories and expanding coverage across cloud, on-premises, SaaS, and developer environments. This role leads the design, implementation, and operationalization of enterprise-scale data discovery and classification, AI governance and protection controls, and detection capabilities for emerging AI-native development artifacts (e.g., Markdown-based prompt files, cursor rules, GitHub Copilot instructions, and Model Context Protocol configuration files).
NewSenior AI Engineer VantageScoreSenior AI EngineerWashington, DCWe are seeking a highly motivated and innovative Senior AI Engineer to join our brilliant team of analytics professionals and developers, supporting the cutting-edge development of credit scoring models, generation of unique insights, and delivery of transformative technologies rooted in innovative value propositions. You'll partner cross-functionally to deliver scalable AI-powered products and solutions that redefine how consumers engage with credit, also ensuring our models are accurate, explainable, and aligned with our mission to empower responsible lending and financial inclusion.
NewAI/ML Engineer Synergy ECPAI/ML EngineerAnnapolis Junction, MDGreat Corporate Facilities: Come by our corporate office and enjoy a weekly happy hour, take a drive to nearby restaurants, grab a snack or coffee in our café, or utilize our collaborative office space and conference rooms. Work/Life Balance: A healthy work/life balance is essential for building and executing your work effectively at Synergy ECP, but it’s also necessary to allow you the room to pursue everything you want to develop in your personal life.
New360 - Sr. AI Engineer ARSIEM360 - Sr. AI EngineerLinthicum, MDResponsibilities 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. ARSIEM is looking for 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.
New359 - Sr. AI Engineer ARSIEM359 - Sr. AI EngineerLinthicum, MDResponsibilities 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. ARSIEM is looking for 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.
NewSenior Research Engineer - Experimental Engineering Consumer ReportsSenior Research Engineer - Experimental EngineeringWashington, DCRemote$140,000–$160,000 / yearWork collaboratively across cross-functional teams (Digital Product, Product Testing, User Research, Data Engineering, Advocacy) to share insights and ensure learnings are leveraged broadly across Consumer Reports. 7+ years of professional software engineering experience; a Swiss army knife of engineering skill with demonstrated expertise in Python (particularly FastAPI), frontend development frameworks (ideally React and React Native) and AI orchestration.
NewRf Engineer ActalentRf EngineerHyattsville, MD$100,000–$140,000 / hourThe role involves frequent use of laboratory equipment such as network analyzers, spectrum analyzers, oscilloscopes, and software-defined radio platforms, as well as development work in Linux-based systems and Python-driven analysis tools. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing® winner for both client and talent service.
NewSenior AI Engineer IntelliGenesisSenior AI EngineerAnnapolis Junction, MD$175,000–$220,000 / yearDetermination of official compensation or salary relies on several different factors including, but not limited to: level of position, complexity of job responsibilities, geographic location, candidate’s scope of relevant work experience, educational background, certifications, contract-specific affordability, organizational requirements and alignment with local market data. A day in the life includes architecting scalable AI pipelines, deploying models to edge and cloud environments, integrating AI into cybersecurity workflows, and mentoring junior engineers.