NewProject Engineer | Hydraulic Modeler Macpower Digital Assets Edge Private LimitedProject Engineer | Hydraulic ModelerHunt Valley, MD$100,000–$120,000 / yearThis individual will play a pivotal role in managing hydraulic modeling assignments, preparing technical deliverables, mentoring junior staff, and delivering quality solutions to public and private sector clients. Position Summary: We are seeking a highly skilled and motivated Project Engineer Hydraulic Modeling to support and execute complex water, wastewater, and stormwater projects.
Data Scientist Rapid Cycle Solutions, LLCData ScientistMcLean, VirginiaRCS considers several factors which can influence a final salary including but not limited to; skill set relevancy, work experience, geographic location, security clearance, education, certifications, training, and other business and organizational requirements. RCS is seeking a Data Scientist (Data Modeler) to apply and enhance their skills with developing, running, and analyzing results of complex queries against massive scale data stores.
Research Analyst - Radar Modeler/Signal Processing Engineer Institute for Defense AnalysesResearch Analyst - Radar Modeler/Signal Processing EngineerAlexandria, VA$113,353–$277,494 / yearThe Institute for Defense Analyses (IDA) is seeking an experienced Research Analyst to join the Science, Systems, and Sustainment Division (S3D). We are committed to promoting a healthy work-life balance with a flexible work environment, an Employee Assistance Plan, paid parental leave, 10 paid holidays, and generous paid time off.
Virtual Fabrication Modeler OgdenVirtual Fabrication ModelerUpper Marlboro, Maryland$27.92–$41.88 / hourFrom stadiums to manufacturing facilities, power plants to hospitals, concert halls to classrooms, we handle projects of all sizes and complexity from multiple regional locations across the country. As one of the country's leading mechanical contractors, Harris offers you the best of both worlds: the stability, resources and opportunities of a national company, and the team culture, creative spirit and customer loyalty of a local business.
Travel Demand Modeler AECOMTravel Demand ModelerArlington, VA$36–$43 / hourKey Responsibilities** + Support the development, calibration, validation, and application of travel demand models (trip-based and/or activity-based) + Assist in implementing and maintaining travel demand models and related tools + Support application of mode choice models and discrete choice frameworks + Contribute to analyses using dynamic traffic assignment (DTA) and multimodal modeling approaches + Assist with data preparation, model inputs, and performance evaluation + Support troubleshooting of model runs and assist in resolving technical issues + Help ensure quality, consistency, and reproducibility of modeling outputs + Contribute to integration of modeling tools, scripts, and workflows + Assist senior staff with technical documentation, reports, and presentations + Collaborate with interdisciplinary teams of planners, engineers, and analysts **Qualifications** **Minimum Requirements** + Bachelor’s degree in Engineering, Transportation Planning, Applied Mathematics, Computer Science, or related field + Basic programming experience in Python, R, C++, or similar languages + Experience working with Excel and data analysis techniques + Exposure to GIS platforms (ArcGIS Pro, QGIS) **Preferred Qualifications** + Master’s degree in a related field + Relevant experience, including internships or academic research + Strong problem-solving, analytical, and communication skills + Exposure to travel demand modeling tools + Interest in developing coding and analytical skills + Academic or project exposure to Activity-Based Models (ABM) and/or Dynamic traffic modeling or network analysis + Familiarity with or interest in COG/TPB travel demand models (Gen2 or Gen3) or travel modeling applications for MPOs or DOTs + Learning or using C++ for modeling applications + Writing efficient, well-structured code + Exposure to Big data sources (RITIS, StreetLight, Replica, TomTom), visualization tools (Power BI, Tableau) and cloud environments (AWS, Azure) + Interest in modeling workflows, automation, and emerging tools **Additional Information** + Relocation is not available for this position. 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.
Enterprise Data Analyst PenFed Credit UnionEnterprise Data AnalystMcLean, Virginia$79,400–$138,506 / yearFull timeThe primary responsibility will be to collect, analyze and interpret data across various sources, storage systems and analytical tools, formulate data requirements for building analytical systems, collaborate with data stewards to improve health of data. Collaborate with business and technical partners to understand and evaluate their requirements regarding data and determine the optimal way to gather and present data.
Data Architect TLA-LLCData ArchitectMcLean, VAYou will collaborate closely with cross-functional teams, including data engineers, analysts, and business leaders, to ensure our data infrastructure is scalable, secure, compliant, and aligned with long-term strategic goals. In this crucial role, you will define the blueprint for how data is collected, stored, integrated, and consumed across various platforms to support data-driven decision-making and drive business objectives.
Data Scientist Premium I MindlanceData Scientist Premium IWashington, DCExperience in problem solving with strong skills in design and problem formulation; data curation; data acquisition, data cleaning, and data management; data interpretation and analysis; and the presentation and communication of results. The position requires a quality-focused and detail-oriented Data Scientist with a demonstrated track record of providing solutions for high-priority business goals and strategic management decisions.
Data Architect Expert In Recruitment SolutionsData ArchitectWashington, DCThe Data Architecture, Technology, and Analytics (DATA) section is looking for an experienced detailed oriented Data Architect/Engineer who will be responsible for expanding and optimizing our data and data pipeline architecture, as well as optimizing data flow and collection for. The program transforms legacy and proprietary databases, and fragmented data pipelines into integrated cloud platforms, enterprise data integration systems, and collaboration tools that improve data accessibility and security.
NewEnterprise Data Architect SteampunkEnterprise Data ArchitectMcLean, Virginia$135,000–$165,000 / yearProficiency with modern data platforms and architectural patterns including lakehouse , data warehouse, data mesh, streaming architectures, and multi-cloud ecosystems (AWS, Azure, GCP). This role combines hands-on architectural expertise with team leadership, oversight of data modeling and integration patterns, and cross-functional coordination with engineering, analytics, AI, and product teams.
Systems Engineer/Modeler LeidosSystems Engineer/ModelerAnnapolis Junction, MarylandThe program supports a broad range of activities, including capability modernization, legacy system integration, Agile software development and modernization, cybersecurity, systems security compliance and certification, COTS integration, test and evaluation, implementation, and operations and maintenance (O&M) activities. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management.
Data Scientist CymertekData ScientistAnnapolis Junction, MarylandData Analyst, Machine Learning Engineer, Data Engineer, Business Intelligence Analyst, Artificial Intelligence Specialist, Statistician, Predictive Modeler, Research Scientist, Quantitative Analyst, Big Data Specialist, etc. Computer Science, Data Science, Statistics, Mathematics, Applied Mathematics, Engineering, Economics, Physics, Operations Research, Information Technology, etc.
Data Scientist Applied Network SolutionsData ScientistAnnapolis Junction, MD$100,000–$200,000 / yearNice to Have: Experience with Free Open-Source Software and Commercial Off-The Self Software products in statistics, Monte Carlo or discrete event simulation, extract, transform, and load Extract, Transform, Load processes, and quantitative workflow automation. The Data Scientist will work with a team of modelers to parse, clean, analyze, and visualize network traffic data in support of a network modeling effort to project future bandwidth on the IC Network.
Data Scientist - Level 2 Applied Network SolutionsData Scientist - Level 2Annapolis Junction, MD$100,000–$200,000 / yearNice to Have: Experience with Free Open-Source Software and Commercial Off-The Self Software products in statistics, Monte Carlo or discrete event simulation, extract, transform, and load Extract, Transform, Load processes, and quantitative workflow automation. The Data Scientist will work with a team of modelers to parse, clean, analyze, and visualize network traffic data in support of a network modeling effort to project future bandwidth on the IC Network.
Senior IT Data Engineer System OneSenior IT Data EngineerWashington, DCThe Data Architecture, Technology, and Analytics (DATA) section is looking for an experienced detailed oriented Data Architect/Engineer who will be responsible for expanding and optimizing our data and data pipeline architecture, as well as optimizing data flow and collection for economic policy and research teams. The ideal candidate is an experienced hands-on data modeler with working knowledge of database design and administration, data pipeline building, and data wrangling who enjoys improving existing data systems and/or building them from the ground up.
Senior Developer HireTalentSenior DeveloperMcLean, VARemoteExcellent understanding of various relational databases (such as Oracle, SQL Server, MySQL, DB2) and data modeling tools (such as Erwin and SQL Data Modeler). Excellent experience working with application frameworks (such as Struts, Spring, Hibernate, JavaServer Faces (JSF), Google Web Toolkit (GWT)).
Computer Systems Engineer/Architect - Active MBI Clearance Required MATRIX SYSTEMS & TECHNOLOGIES INCComputer Systems Engineer/Architect - Active MBI Clearance RequiredBowie, MDRemoteFull timeExperience in developing, in collaboration with stakeholders, including customers, partners, project teams, and vendors, architectures for large, complex programs - 10+ years. Experience with middleware products, including JBoss EAP, WebSphere Application Server, AMQ, Kafka and IBM MQ - 3+ years.
Systems Engineer/Developer (TS/SCI w/ Poly) - Mission Critical Leading Path ConsultingSystems Engineer/Developer (TS/SCI w/ Poly) - Mission CriticalMcLean, VA$175,000–$300,000The ideal candidate is a technical leader and doer, not just an advisor - someone who can seamlessly collaborate across infrastructure, platform, application, DevSecOps, information systems security, and data teams while maintaining ownership of system reliability, performance, scalability, and security. This role requires a proven practitioner who can analyze existing (as-is) systems and applications, document current state architectures, design future-state solutions, and implement system enhancements or technology transformations end-to- end.
Operations Requirements Analyst III TS/SCI Poly BCT LLCOperations Requirements Analyst III TS/SCI PolyAnnapolis Junction, MD$146,400–$183,000 / yearFacilitates requirements gathering by coordinating technical exchange meetings (and other meetings as needed) with the Services, Combat Support Agencies (CSAs), systems engineers, data modelers, and other members of the requirements team. The above salary range represents a general guideline; however, BCT-LLC considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.
Systems Engineer/Developer (Ts/Sci W/ Poly) - Mission Critical Leading Path ConsultingSystems Engineer/Developer (Ts/Sci W/ Poly) - Mission CriticalMcLean, VAThe ideal candidate is a technical leader and doer, not just an advisor - someone who can seamlessly collaborate across infrastructure, platform, application, DevSecOps, information systems security, and data teams while maintaining ownership of system reliability, performance, scalability, and security. This role requires a proven practitioner who can analyze existing (as-is) systems and applications, document current state architectures, design future-state solutions, and implement system enhancements or technology transformations end-to- end.