Data Engineer - ML/AI Data Platform (Remote) FEI SystemsData Engineer - ML/AI Data Platform (Remote)Columbia, MarylandRemoteFEI Systems participates in E-Verify, a federal program that enables employers to verify the identity and employment eligibility of all persons hired to work in the United States by providing the Social Security Administration (SSA) and, if necessary, the Department of Homeland Security (DHS), with information from each new employee’s Form I-9 to confirm work authorization. Working closely with the Solution Architect, Data Architect, DevOps, and Application Engineering teams, this role is responsible for ensuring that data within our cloud-based platform is high quality, well-governed, feature-ready, and production-grade to support model training, deployment, and ongoing operations.
Senior Product Manager VirtualiticsSenior Product ManagerDistrict Of Columbia, DCThe product serves two audiences: DoD operators and delivery teams (data scientists, engineers, partner integrators) who configure and maintain deployments of Virtualitics' product offering. Our team is actively refining agentic workflows, composable AI agents, and generative interfaces to replace static dashboards with dynamic, conversational intelligence.
Data Scientist - Senior Amentum Services IncData Scientist - SeniorWashington, DC$140,000–$180,000 / yearAs appropriate, each employee is responsible for completing all training requirements and fulfilling all self-aid/buddy aid responsibilities, participating in emergency response tasks and serving on safety committees and teams. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.
Data Scientist Bridge DefenseData ScientistWashington$110,000–$135,000 / yearBe skilled in data visualization and use of graphical applications, including Microsoft Office (Power BI) and Tableau; major data science languages, such as R and Python; managing and merging of disparate data sources, preferably through R, Python, or SQL; statistical analysis; and data mining algorithms. Conducts data analytics, data engineering, data mining, exploratory analysis, predictive analysis, and statistical analysis, and uses scientific techniques to correlate data into graphical, written, visual and verbal narrative products, enabling more informed analytic decisions.
2027 Graduate - Software Engineer; Machine Learning Engineer; Data Scientist - Tactical Intelligence Systems Johns Hopkins University Applied Physics Laboratory LLC2027 Graduate - Software Engineer; Machine Learning Engineer; Data Scientist - Tactical Intelligence SystemsLaurel, MDWork within a team environment and apply your skills to projects and tasks in areas such as Machine Perception, Intelligent Systems, Reasoning for Autonomy, Software Engineering, Machine Learning Operations, AI Assurance, and Data Science. The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation's most critical defense, security, space and science challenges.
Data Engineer AvaloreData EngineerArlington, VirginiaThis person will develop and operate automated, end-to-end data pipelines, create and maintain data models and schemas, and contribute to the overall scalability, reliability, and security of the data platform. This person will collaborate with data scientists and analysts to understand data requirements, work with security teams to implement data protection measures, and stay current with data engineering technologies and best practices.
Mid-Level Data Scientist | TS/SCI Xcellent Technology SolutionsMid-Level Data Scientist | TS/SCISpringfield, VA$80,000–$90,000 / yearAs a Data Scientist, you will work with GEOINT collection data and associated systems to develop and test analytic methodologies, identify patterns and insights across complex datasets, and help transform intelligence data into actionable information. If you enjoy solving complex problems, working with data, and applying emerging technologies to real-world intelligence challenges, this role offers a chance to make a meaningful impact supporting national security missions.
Oliver Wyman - Quotient (Ai) - Engagement Manager Or Principal Marsh & McLennan Companies, Inc.Oliver Wyman - Quotient (Ai) - Engagement Manager Or PrincipalWashington, DC$225,000–$240,000 / yearExperience working across the AI technology stack, including data engineering, model development, deployment pipelines, and integration with various public cloud environments (e.g., AWS, Azure, Google Cloud Platform), with a focus on scalable, secure, and maintainable AI architectures. Desired: Proven track record in managing cross-functional teams for AI product delivery, including collaboration between data scientists, software engineers, and business stakeholders to accelerate AI adoption and deliver measurable business impact.
Senior Software Engineer Maxar Technologies Inc (Inactive)Senior Software EngineerHerndon, VA$128,000–$170,000 / yearYou will support data scientists and mission partners by creating and/or refining software applications, maintaining and enhancing existing custom applications, troubleshooting defects, improving performance, contributing to code reviews and technical documentation, and helping deliver reliable capabilities in an agile, remote-first environment. In this role, you will work closely with software engineers, data scientists, analysts, and customer stakeholders to build, enhance, and sustain applications and data pipelines that help transform complex data into actionable insight.
2027 BS/MS - Artificial Intelligence and Complex Systems Johns Hopkins University Applied Physics Laboratory LLC2027 BS/MS - Artificial Intelligence and Complex SystemsLaurel, MDAs a member of our research team, you will contribute to projects in a variety of ways, such as designing, training, and developing machine learning (ML) algorithms, collecting and preparing data, evaluating models, programming, developing tool-using and multi-step agentic workflows, and prototyping AI co‑investigator capabilities for scientific discovery. Have experience applying AI/ML to real-world data such as materials data, omics data, additive manufacturing related data, satellite imagery, remote sensing data, and/or earth systems data, Have experience with research software development practices, including Git, testing, documentation, reproducible workflows, or collaborative code review.
2027 Graduate - Software Engineer; Data Scientist; Ontologist - Threat Analytic Systems Johns Hopkins University Applied Physics Laboratory LLC2027 Graduate - Software Engineer; Data Scientist; Ontologist - Threat Analytic SystemsLaurel, MDWe are a team of software engineers, data scientists, and knowledge representation specialists who partner with experts across a wide range of domains including countering weapons of mass destruction (CWMD), special operations, intelligence analysis, biothreat security, online disinformation, and disease surveillance. Our goal is to research and build innovative AI-enabled systems that can identify and prioritize relevant data in a timely and scalable manner and accelerate our sponsors' ability to observe and act on threat activities.
Imagery Scientist SAR - Expert Verite Group, Inc.Imagery Scientist SAR - ExpertFalls Church, VAGRVTY is seeking a motivated and experienced Imagery Scientist to serve as the subject matter expert on SAR imagery and provide technical direction across the full imagery acquisition and preparation lifecycle. The ideal candidate is an experienced SAR imagery scientist with a passion for advanced scientific problem solving, imagery exploitation, and operational intelligence support.
Data Scientist - National Security Guidehouse IncData Scientist - National SecurityArlington, VAThis high performing team works with clients to implement the full spectrum of data analytics and data science, from data querying and wrangling to data engineering, to data visualization, dashboarding, and business intelligence (BI), to predictive analytics. They will support all phases of analytic development, from the strategic assessment and identification of opportunities to incorporate advanced analysis and automation, through requirements gathering, data collection, performing analyses to delivery actionable intelligence and support law enforcement efforts.
Deputy Design Manager I, Data Centers - Remote (U.S.) AECOMDeputy Design Manager I, Data Centers - Remote (U.S.)Arlington, VARemote$110,000–$158,000 / yearReqID:** J10146488 **Business Line:** B&P - Buildings & Places **Business Group:** DCS **Strategic Business Unit:** East **Career Area:** Program & Project Management **Work Location Model:** Remote **Compensation:** USD 110000 - USD 158000 - yearly We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.
2027 PhD Graduate Software Engineering/ML/Data Scientist - Intelligence Systems Johns Hopkins University Applied Physics Laboratory LLC2027 PhD Graduate Software Engineering/ML/Data Scientist - Intelligence SystemsLaurel, MDWork within a team environment and apply your skills to projects and tasks in areas such as Machine Perception, Intelligent Systems, Reasoning for Autonomy, Software Engineering, ML Operations, AI Assurance, and Data Science. The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation's most critical defense, security, space and science challenges.
Biological Scientist Guidehouse IncBiological ScientistBethesda, MD$74,000–$124,000 / yearSupport quality, efficient operations for the NICHD Biorepository and HR-pQCT Imaging Programs, including managing biospecimens from clinical protocols and obtaining bone density and microarchitecture scans for NIH Clinical Center study participants. Prepare reports, summaries, findings, manuscripts, scientific documentation, and PowerPoint presentations to communicate research results, project data, and updates to research personnel, laboratory members, stakeholders, and scientific conferences.
Applied Scientist, AWS Security Amazon.com IncApplied Scientist, AWS SecurityArlington, VAWe offer talented security professionals the chance to accelerate their careers with opportunities to build experience in a wide variety of areas including cloud, devices, retail, entertainment, healthcare, operations, and physical stores. You"ll collaborate with software engineers, security engineers, and fellow scientists to: Analyze large-scale security data using statistical methods and data mining techniques.
Senior Control System Designer, Data Centers - Remote (U.S.) AECOMSenior Control System Designer, Data Centers - Remote (U.S.)Arlington, VARemote$150,000–$235,000 / yearReqID:** J10157776 **Business Line:** B&P - Buildings & Places **Business Group:** DCS **Strategic Business Unit:** East **Career Area:** Engineering **Work Location Model:** Remote **Compensation:** USD 150000 - USD 235000 - yearly We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.
Data Engineer CredenceData EngineerMcLean, VA$115,000–$155,000 / yearStrong understanding of ETL, ELT, and other similar data pipeline processes, as well as Enterprise Data and Storage Systems, such as experience with OpenSearch/Elastic Search, Kafka, Bedrock, Glue, DataBricks, Snowflake, AWS S3, RDS, EBS, or Glacier. Under mentorship from senior AI leaders, you’ll drive agentic AI development lifecycles and collaborate across engineering, data, and stakeholder teams to deliver high-impact, cloud-native AI capabilities that advance federal missions.
Principal Applied Scientist - TS/SCI Maxar Technologies Inc (Inactive)Principal Applied Scientist - TS/SCIHerndon, VA$187,000–$205,700 / yearWorking closely with data scientists, machine learning engineers, software developers, and operational subject matter experts, the Principal Applied Scientist is responsible for developing high-fidelity models, validating scientific assumptions, assessing uncertainty, and ensuring that analytical outputs accurately characterize UTS risks and mitigation strategies. This individual combines expertise in computational modeling, applied mathematics, physics, and data science to ensure that machine learning models, agent-based simulations, and analytical frameworks accurately represent real-world phenomena and produce scientifically defensible, operationally relevant results.