Mid-Level Data Scientist – Cyber Threats The Josef GroupMid-Level Data Scientist – Cyber ThreatsAnnapolis Junction, MarylandThe ideal candidate is passionate about data science, skilled in scripting, and eager to grow expertise in data science tools, techniques, and frameworks. This role focuses on analyzing complex cyber threat data, developing actionable insights, and supporting decision-making within the Task Force.
Data Scientist - Mid CACI International Inc.Data Scientist - MidSpringfield, VA$69,100–$141,500 / yearPay 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. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.
Lead Data Architect Bart & AssociatesLead Data ArchitectSuitland, MDWe are seeking a Senior-level Lead Data Architect to design, develop, deploy, and manage the data architectures, data strategies, and data governance frameworks for the U.S. Census Bureau's Decennial Transformation and Application Modernization (DTAM) effort. This role possesses and applies comprehensive knowledge across key tasks and high-impact assignments, plans and leads major data architecture assignments, and functions as a technical expert across multiple project assignments.
Big Data Architect And IT Consultant AHU TechnologiesBig Data Architect And IT ConsultantWashington DCComplete Description: This role will provide expertise to support the development of a Big Data / Data Lake system architecture that supports enterprise data operations for the District of Columbia government, including the Internet of Things (IoT) / Smart City projects, enterprise data warehouse, the open data portal, and data science applications. The platform will be designed for District wide use and integration with other Client Enterprise Data tools such as Esri, Tableau, MicroStrategy, API Gateways, and Oracle databases and integration tools.
Data Scientist LeidosData ScientistSpringfield, VirginiaMay 20, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
Junior Data Analyst/Developer USA The Nature ConservancyJunior Data Analyst/DeveloperArlington, Virginia$79,700–$90,780The Program Intelligence platform enables N4W to gather and make sense of diverse information from a range of on-the-ground partner programs (Partners) and thereby produce relevant intelligence findings that support those Partners' effectiveness and growth, as well as focus on where investments can maximize long-term conservation impact. The key focus for this Junior Data Analyst / Developer role will be supporting the expansion and management of a central Program Intelligence system which uses KoboToolbox, ArcGIS online, Python, and the Databricks Platform to ingest, store, and process data, and then visualizes outputs in Tableau and Power BI.
Data Scientist II TharrosData Scientist IIFulton, MDFull timeKey Responsibilities Transport and process the anticipated large volumes of data expected with proliferation of data analytics and applications and leverage data science to augment native cybersecurity capabilitiesEstablish automated predictive analytical models to leverage available data assets and statistical analysis toolsIntegrate data science applications into DONs enterprise IT strategy to support improved network performance and increased securityDevelop statistical analysis packages, databases, database management systems to support complex data analysis activitiesIdentify opportunities to utilize data analytic solutions and tools to reduce technology and manpower costs. The ideal candidate brings experience in data science, predictive analytics, statistical modeling, large-scale data processing, and database technologies, with the ability to integrate analytical solutions into complex enterprise IT environments.
Data Engineer Shield Consulting SolutionsData EngineerAnnapolis Junction, MD$235,000–$245,000 / yearRequired Experience: Knowledgeable with data enrichment/conversion methods, familiar with data ontologies/schemas, strong knowledge of structured data types (XML, CSV, JSON), and has database experience. Experience employing combination (2 or more) of analysis, computer science, mathematics, and software engineering skills to devise strategies for extracting meaning and value from large datasets.
Data Analytics Engineer GIGATEC EngineeringData Analytics EngineerAnnapolis Junction, MDFull timeIn this key Data Engineering role, you'll get to build the workflow engines behind the curtain, designing reliable Apache Airflow pipelines that keep data moving cleanly, efficiently, and on schedule for analytics and operational needs. Experience using Apache Airflow (DAG design, scheduling, operators, sensors) to orchestrate, schedule, and monitor complex workflows.
Google Cloud Platform (GCP) Data Engineer Accenture Federal ServicesGoogle Cloud Platform (GCP) Data EngineerArlington, VAThe pay range for the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland is: $100,200—$203,400 USD What We Believe As a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people. The work you'll do : Design, develop, and maintain robust data pipelines and ETL processes that enable the seamless integration, cleansing, harmonization, and transformations in large-scale data processing systems and data lakes/data warehouses using GCP native services (BigQuery, Cloud Storage, Dataflow, Dataproc, Pub/Sub).
Data and Software Engineer The Josef GroupData and Software EngineerMcLean, VirginiaSuccessful candidate will have advanced Python programming skills, familiarity with Java, an understanding of data security, privacy, governance and compliance principles and a demonstrated history of building production data pipelines and ETL workflows at scale. · Working with MySQL and PostgreSQL including performance tuning, schema design, and query optimization for complex, analytical workloads.
Data Scientist for Graph Platforms - FS Poly stanleyreidData Scientist for Graph Platforms - FS PolyColumbia, MarylandYou will also develop and maintain data parsers in Python to support ingestion pipelines, maintain comprehensive documentation of data models, and work directly with mission analysts and operators to translate their needs into novel data models and graphing solutions. Your primary responsibilities will involve enhancing graph data capabilities by designing, modeling, and optimizing complex graph structures, and crafting performant database queries.
Senior Data Platform Engineer (Annapolis Junction, MD) Shield Consulting SolutionsSenior Data Platform Engineer (Annapolis Junction, MD)Annapolis Junction, MD$205,000–$215,000 / yearThis role focuses on building reliable, scalable, and observable workflow orchestration solutions that support data engineering, analytics, and operational use cases. The engineer will collaborate closely with data engineers, platform teams, and stakeholders to ensure workflows are efficient, secure, and production ready.
2027 PhD Graduate - Radar, Machine Learning, Signal Processing, Data Science Johns Hopkins Applied Physics Laboratory2027 PhD Graduate - Radar, Machine Learning, Signal Processing, Data ScienceLaurel, MarylandFull timeIdentify emergent phenomenology, troubleshoot problems affecting sensor performance, and work with a broad network of experts—including prime contractors, government labs, RF‑propagation and meteorology specialists, software developers, combat‑system engineers, and physicists—to deliver integrated solutions. You will work in areas including leading edge RF propagation, RF phenomenology, digital signal processing, new technology advanced sensor arrays/systems, wide-area-surveillance networks, currently fielded, and next generation systems.
Software Engineer, Data Infrastructure & Acquisition - Baltimore, MD, USA SpeechifySoftware Engineer, Data Infrastructure & Acquisition - Baltimore, MD, USABaltimore, MDOver 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies.
NewSoftware Engineer, Data Infrastructure & Acquisition - Washington, DC, USA SpeechifySoftware Engineer, Data Infrastructure & Acquisition - Washington, DC, USAWashington, DCOver 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies.
Software Engineer, Data Infrastructure & Acquisition - Silver Spring, MD, USA SpeechifySoftware Engineer, Data Infrastructure & Acquisition - Silver Spring, MD, USASilver Spring, MDOver 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies.
Software Engineer, Data Infrastructure & Acquisition - Alexandria, VA, USA SpeechifySoftware Engineer, Data Infrastructure & Acquisition - Alexandria, VA, USAAlexandria, VAOver 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies.
NewSoftware Engineer, Data Infrastructure & Acquisition - College Park, MD, USA SpeechifySoftware Engineer, Data Infrastructure & Acquisition - College Park, MD, USACollege Park, MDOver 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies.
NewSoftware Engineer, Data Infrastructure & Acquisition - Arlington, VA, USA SpeechifySoftware Engineer, Data Infrastructure & Acquisition - Arlington, VA, USAArlington, VAOver 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies.