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.
Unit Support Coordinator, Day Shift, Behavioral Health Adventist HealthCareUnit Support Coordinator, Day Shift, Behavioral HealthRockville, MD$18.80–$24.18 / hourAs a Unit Support Coordinator you will: Support departmental operations by providing effective and timely communications, maintaining a clean, safe and orderly work environment, maintaining data and related records, and by performing clerical and other support services as directed. Those testing positive are given the opportunity to re-apply in 90 days, if they can truthfully attest that they have not used any nicotine products in the past ninety (90) days and successfully pass follow-up testing.
Call Center Representative TriSourceCall Center RepresentativeRockville, MD$25–$30 / hourContractorFull timeHandle inbound and outbound calls with professionalism, clarity, and a customer-centric approach to address client inquiries regarding banking services, financial products, and account status. In this role, you will serve as the primary point of contact for clients, providing exceptional customer service while managing inquiries related to banking, financial products, and account information.
Senior Spacecraft Flight Software Engineer HawkEye 360Senior Spacecraft Flight Software EngineerHerndon, Virginia$130,000–$175,000 / yearDesign and implement flight software in C/C++ for critical spacecraft functions including radio communications, onboard computer (OBC) systems, telemetry, command handling, payload tasking, and autonomous fault protection. You willdevelop flight software that powers ourspacecraft and payloads, working directly with flight hardware from driver-level code through integrated system functionality.
Data Engineer J5 ConsultingData EngineerMcLean, VAFull timeDemonstrated experience configuring, deploying, and integrating data platform components: Apache Ranger (access control and data governance); Trino (distributed SQL query engine); Data catalogs (Unity Catalog OSS, Apache Polaris, etc.); Apache Superset (data visualization and dashboarding). Demonstrated experience integrating AI/ML services and models (translation, OCR, speech-to-text, NLP, language detection, topic modeling), LLMs, and RAG (retrieval-augmented generation) pipelines.
Unit Support Coordinator, Day Shift, Wound Care Adventist HealthCareUnit Support Coordinator, Day Shift, Wound CareSilver Spring, MD$18.80–$24.18 / hourAs a Unit Support Coordinator you will: Support departmental operations by providing effective and timely communications, maintaining a clean, safe and orderly work environment, maintaining data and related records, and by performing clerical and other support services as directed. Those testing positive are given the opportunity to re-apply in 90 days, if they can truthfully attest that they have not used any nicotine products in the past ninety (90) days and successfully pass follow-up testing.
Data Scientist BytoaData ScientistColumbia, MarylandYou will join a collaborative team building an entirely new graph analysis platform that, for the first time, will allow our mission customers to visualize, analyze, and traverse their expansive and complex mission data in graph format and in near-real-time. Your responsibilities will center around enhancing our graph data capabilities—designing, modeling, and optimizing complex graph structures and crafting performant database queries.
NewData Scientist Markon SolutionsData Scientistfort meade, MD$170,000–$180,000 / yearOur growing reach extends across 17 states, 116 countries, and 5 continents, where our team of dynamic professionals collaborates to deliver unparalleled program and project management services. The Data Scientist will develop data-driven solutions to evaluate sensor and collection performance, integrate diverse data sources, and deliver actionable insights to mission stakeholders.
Big Data Architect GIGATEC EngineeringBig Data ArchitectAnnapolis Junction, MDIn this key Software Engineer role, you'll be responsible for creating and maintaining data workflows and automation pipelines using Apache Airflow, keeping critical processes flowing as smoothly as a well-timed morning coffee. You'll get to collaborate with data engineers, platform teams, and stakeholders to ensure workflows are efficient, secure, and production ready, delivering results with the consistency of a favorite espresso order.
Data Warehousing Administrator Intrepid Global SolutionsData Warehousing AdministratorMcLean, VirginiaAs a world-class leader in providing seasoned program management, IAH leverages and integrates its capabilities to provide safe, innovative, and reliable solutions to meet customers' diverse and complex challenges. (“IAH” and/or “Company”) and its affiliates, including but not limited to IAP World Services, Inc., Readiness Management Support L.C., JPATS Logistics Services, LLC., and subsidiaries is an EOE, including disability/vets.
Cloud Pipeline Data Engineer CACI International Inc.Cloud Pipeline Data EngineerSpringfield, VA$98,500–$206,800 / 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. You will support cloud-based data intake and storage, data ingestion automation, and ensuring the reliability of processes responsible for data loading and data transformation.
Systems Engineer With Data Science Expertise -Ts/Sci With Poly CACI International Inc.Systems Engineer With Data Science Expertise -Ts/Sci With PolyFort Meade, MD$94,400–$198,200 / 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. The Opportunity: CACI is seeking talented Systems Engineers with Data Science experience to support our client's national defense initiatives in the Fort Meade, Maryland area.
Data Scientist 2 MarkonData Scientist 2Fort Meade, Maryland$135,000–$145,000 / yearFull timeDescription: Markon is seeking a Data Scientist to support the Fort Meade customer by analyzing and visualizing Radio Frequency (RF), ELINT, and Technical SIGINT data in support of Advanced Weapons and Counter Proliferation (AWCP) mission objectives. This role develops data-driven insights by manipulating complex datasets, creating meaningful visualizations, and supporting technology discovery across RF signal environments.
NewData Scientist 2 Markon SolutionsData Scientist 2fort meade, MD$135,000–$145,000 / yearMarkon is seeking a Data Scientist to support the Fort Meade customer by analyzing and visualizing Radio Frequency (RF), ELINT, and Technical SIGINT data in support of Advanced Weapons and Counter Proliferation (AWCP) mission objectives. This role develops data-driven insights by manipulating complex datasets, creating meaningful visualizations, and supporting technology discovery across RF signal environments.
Senior Data Scientist CACI International Inc.Senior Data ScientistSpringfield, VA$82,100–$172,400 / 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.
Data Warehouse / BI Architect GIGATEC EngineeringData Warehouse / BI ArchitectAnnapolis Junction, MDFull timeIn this key SWE role, you'll take a prototype and give it real runway, transforming a Streamlit-based UI into a polished production interface while bridging front-end engineering, data workflows, and future enterprise reach. Experience using Apache Airflow (DAG design, scheduling, operators, sensors) to orchestrate, schedule, and monitor complex workflows.
Data Scientist - MID Job#480 Allen Integrated SolutionsData Scientist - MID Job#480Washington, DCProficiency in common geospatial software applications and tools, such as visual programming (JEMA, FADE/MIST, ECO/ETAS), Python, SQL, Git, GIMS, AWS Sagemaker, AWS Cloud, ESRI ArcGIS, statistics (descriptive, Bayesian), Markov-Chain modelling, TensorFlow, Linear Algebra, R, SAS, NLP. Position Responsibilities : Support NSG strategies through the creation of automated collection models, dynamic analytic models, workflow automations, and any other automation processes and products as assigned.
Software Data Scientist-Journeyman Vets HiredSoftware Data Scientist-JourneymanPatuxent, MarylandThe role involves collaborating with cross-functional teams to verify system performance, analyze complex datasets, build and maintain data pipelines, and generate actionable insights. The Software Data Scientist-Journeyman supports Battlespace Modeling & Simulation by developing and validating data-driven solutions for modeling, simulation, testing, and analysis environments.
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.
Health Data Analytics Consultant UnitedHealth Group Inc.Health Data Analytics ConsultantReston, VA$91,700–$163,700 / yearOptum Serve Consulting/The Lewin Group (OSC/Lewin), a premier national health care and human services consulting and policy analysis firm, brings 50 years of experience finding answers and solving problems for leading organizations in the public, non-profit, and private sectors. The Health Data Analytics Consultant will provide support on a number of payment model implementation contracts requiring intermediate SQL or Python experience as well as knowledge of statistics and research methodology.