JIATF 401 Data Engineer CACIJIATF 401 Data EngineerAlexandria, VirginiaThis position requires expertise in aggregating, organizing, analyzing, and visualizing structured and unstructured data from multiple sources to support Counter-Unmanned Aircraft Systems (C-UAS) operations, capability development, operational assessments, acquisition decisions, and strategic planning efforts. 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.
NewPython AI/ML Developer Cogent Infotech CorporationPython AI/ML DeveloperWashington, DCThis role is ideal for a hands-on developer who can build production-ready Python solutions while contributing to AI/ML model integration, intelligent automation, document processing, analytics, and GenAI-enabled business applications. As a Python Developer with AI exposure, you will play a key role in developing backend applications, APIs, data processing solutions, and AI-enabled enterprise applications for cross-industry use cases.
Senior Data Pipeline Engineer (Elastic) SERVISS LLCSenior Data Pipeline Engineer (Elastic)Arlington, VAFull timeIn this senior role, you will take a leading technical role in the data ingestion and pipeline function that collects asset and cyber-intelligence data from SaaS platforms, primarily Armis and Axonius, and delivers it into Elasticsearch to power a unified single-pane-of-glass dashboard for agency stakeholders. The selected candidate will: Architect, automate, and maintain scalable, fault-tolerant data processing pipelines that ingest asset, vulnerability, and configuration data from Armis, Axonius, and other SaaS/API sources into Elasticsearch.
Financial Operations Analyst (Senior, JourneyMan, Junior Levels) BizFirstFinancial Operations Analyst (Senior, JourneyMan, Junior Levels)1400 Defense Pentagon, District of ColumbiaOur client is a boutique consulting firm that employs professionals with unique skill sets to support the federal government with strategic execution, financial process enablement, IT systems, and Enterprise Resource Planning (ERP) software implementation. As a Financial Operations Analyst, you will work closely with clients to provide financial analysis, budgeting, and operational support, with a strong focus on SAP S/4HANA integration in the federal government context.
NewDOMEX Intelligence Analyst Solutions Through Innovative Technologies, IncDOMEX Intelligence AnalystArlington, VA$55,000–$85,000 / yearThese program support services include the collection, analysis, and dissemination of investigative information as well as coordination and implementation of administrative services and program requirements supporting NSE workflow and team operations, personnel management, and travel arrangements. Perform some data entry from hard copy and soft copy documents into a large-scale data processing system via a keyboard device, optical character reader, or other input device to include scanners, digital cameras, and copy machines, as appropriate.
Data Engineer Synectics for Management Decisions IncData EngineerWashington, DC$120,000–$130,000 / yearFull timePosition SummaryWe're looking for a Data Engineer to design, build, and optimize ETL pipelines that ingest and transform priority datasets into an enterprise data platform, using AWS-native services within a Medallion (Bronze–Silver–Gold) architecture, for a federal government client. Preferred CertificationsAWS Certified Data Engineer – AssociateAWS Certified Developer – AssociateAWS Certified Solutions Architect – AssociateAdditional RequirementsMust be able to pass a federal background investigation prior to starting work and maintain eligibility throughout the engagement.
NewData Scientist Barrow Wise ConsultingData ScientistMDFull timeEnjoy problem-solving, need a venue to display your creativity, and emerging technologies pique your interest; if so, Barrow Wise Consulting, LLC is for you. Barrow Wise will continue to lead the industry in delivering new solutions to clients and persevere until the client is overjoyed.
Information Technology & Data Analyst Johns Hopkins Applied Physics LaboratoryInformation Technology & Data AnalystLaurel, MarylandFull timeRecognized as one of Computerworld’s Top Places to Work in IT for seven consecutive years, APL is seeking an Information Technology & Data Analyst to support enterprise IT systems and leverage data to drive informed decision-making across the organization. APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development.
Principal Data Operations Lead / CASPIAN JCRS-D Subject Matter Expert (SME) PeratonPrincipal Data Operations Lead / CASPIAN JCRS-D Subject Matter Expert (SME)Fort Meade, Maryland$146,000–$234,000 / yearFull timeResponsibilities: Peraton seeks a Principal Data Operations Lead / CASPIAN JCRS-D Subject Matter Expert (SME) to support Department of War Cyber Defense Command (DCDC) with Defensive Cyberspace Operations (DCO) and AI Cyber Security Support. Performance Optimization (Output and Speed): Must have direct experience engineering low-latency, high-throughput data processing architectures capable of handling massive volumes of structured and unstructured DoD data.
Data Engineer Booz Allen Hamilton Inc.Data EngineerFort Meade, MD$77,600–$176,000 / yearOnsite: 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. In this role, you'll collaborate closely with AI Model Engineers, Network and Cloud Architects, the ISSE, and other technical leaders to guide the development of scalable, mission‑aligned data pipelines.
Mid Data Engineer Atlas Executive ConsultingMid Data EngineerWashington, DCIgnite Digital Services is hiring a Data Engineer to independently build and optimize scalable data pipelines and infrastructure in support of a large federal enterprise multi-domain data ecosystem. Nor will Ignite Digital Services require, in a posting or otherwise, U.S. citizenship or lawful permanent residency in the U.S. as a condition of employment except as necessary to comply with law, regulation, executive order, or federal, state, or local government contract.
Senior Data Architect PeopleNTech LLCSenior Data ArchitectAlexandria, VARemoteThis role will shape and guide the architecture of the Data Platform and its suite of data and information services, will collaborate closely with product managers and the Lead Data Platform Architect to define architectural direction and ensure high quality implementation across a hybrid environment (on premises, co location facilities, and cloud—with cloud as the strategic destination). • Provide hands on architectural leadership for high priority initiatives, ensuring solutions are modern, scalable, and aligned with enterprise principles while enabling speed.
Senior Data Engineer Insomniac DesignSenior Data EngineerWashington, DC$115,000–$150,000 / yearDeep understanding of cloud platforms (AWS, GCP, Azure) and cloud-native data services:AWS (Redshift, Glue, S3)Azure (Synapse, Data Factory)GCP (BigQuery, Dataflow). Data Pipelines & ETL Development: Architect and develop end-to-end ETL/ELT pipelines for structured and unstructured data ingestion, processing, and transformation.
Health Data Scientist Booz Allen Hamilton Inc.Health Data ScientistWashington, DC$86,800–$198,000 / yearOnsite: 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. We need an experienced data health scientist like you to help our clients find answers in their data to impact important missions, from supporting clinical decision-making to accelerating public health modernization.
Combat Systems Data Technician Johns Hopkins Applied Physics LaboratoryCombat Systems Data TechnicianLaurel, MarylandFull timeThe Signal and Systems Analysis Group (KTA) provides data-driven design and analytical assessments of Anti-Submarine Warfare (ASW) system performance with operator in-the-loop to advance the warfighting capabilities of current and future systems. You will coordinate the data service requests and technological improvements across project teams, IT teams, and management in order to deliver data products that meet the requirements and end users’ needs.
Data Engineer III TharrosData Engineer IIIFulton, MDFull timeKey Responsibilities Create and maintain optimal data pipeline architecture,Assemble large, complex data sets that meet functional / non-functional business requirementsIdentify, design, and implement internal process improvements: automating manual processes, optimizing data delivery, re-designing infrastructure for greater scalability, etcBuild the infrastructure required for optimal extraction, transformation, and loading of data from a wide variety of data sources using SQL and AWS big data technologiesBuild analytics tools that utilize the data pipeline to provide actionable insights into customer acquisition, operational efficiency and other key business performance metrics The ideal candidate brings experience in data engineering, data pipeline architecture, ETL, SQL, AWS, automation, and large-scale data processing, with the ability to identify and implement improvements across data workflows and infrastructure.
Data Scientist - Level 3 Applied Network SolutionsData Scientist - Level 3Annapolish Junction, MD$150,000–$200,000 / yearRelevant experience must be in designing/implementing machine learning, data science, advanced analytical algorithms programming (skill in at least one high-level language (e.g., Python)), statistical analysis (e.g. Translate practical mission needs and analytic questions related to large datasets into technical requirements and, conversely, assist others with drawing appropriate conclusions from the analysis of such data.
Data Scientist LeidosData ScientistOdenton, MarylandYou will have the opportunity to apply your knowledge of data modeling, large language models (LLM), and qualitative and quantitative techniques to normalize, analyze, and visualize RF, PERFORMA, and other SIGINT data in a large-scale data processing environment using technologies such as Spark, cloud data platforms, Python, and SQL. Devise strategies for extracting meaning and value from large datasets and answer analytic questions into technical requirements providing principled conclusions from the data using elements of mathematics, statistics, computer science, AI/ML, and domain specific knowledge.
Data Scientist Echelon InsightsData ScientistAlexandria, VAYou will work with large-scale voter files, survey datasets, and external data sources to build predictive models, automate workflows, and generate insights that inform political and policy decision-making. Echelon Insights is a right-of-center decision strategy firm that blends innovative survey research techniques with data science and digital analytics to help our clients win the battle for hearts and minds.
Senior Engineer, Data and AI CisiveSenior Engineer, Data and AIMarylandMachine Learning & AI Systems: Strong Python skills for building, training, and deploying both traditional ML models and modern AI applications — including LLM-based systems, RAG pipelines, and agentic workflows. Data Modeling: Discover and characterize source data systems, understand and model the underlying business concepts, and build data models that organize data to meet operational and reporting needs.