NewSolid-State Laser Scientist / Lead NSSSolid-State Laser Scientist / LeadHerndon, VirginiaWe are seeking a Senior Solid-State Laser Engineer / Technical Lead to drive the architecture, development, and delivery of advanced solid-state laser systems for airborne and space-based government aerospace programs. This individual will serve as both a deep technical authority and a program catalyst — leading laser system design while motivating cross-functional teams to execute on aggressive technical milestones.
Senior Data Scientist SeekrSenior Data ScientistReston, VirginiaAvailable across cloud, on-premises, and edge environments, SeekrFlow reduces bias, strengthens data integrity, and simplifies model oversight so organizations can rely on trusted AI decisions in high-stakes settings that impact society’s most sensitive and vital systems. The right candidate will work on the design, development, and deployment of AI/ML capabilities for various applications implementing generative AI and integrations with predictive capabilities (agentic workflows, LLM fine-tuning).
NewTactical Scientist (Fort Belvoir, VA) CSPC SolutionsTactical Scientist (Fort Belvoir, VA)Fort Belvoir, VAThe Tactical Scientist brings elite subject-matter expertise drawn from the highest levels of special operations to bridge the gap between operational needs and technical development, guiding scientists and engineers with authority so that technology investments are driven by operational viability, lethality, and survivability rather than theoretical perfection. CSPC Solutions is seeking a Tactical Scientist to serve as an embedded operational translator supporting a federal Counter-Weapons of Mass Destruction (CWMD) research, development, test, and evaluation effort.
Data Scientist, Principal (DCO) Senior GormatData Scientist, Principal (DCO) SeniorAnnapolis Junction, MDFull timeWhat Required Skills You'll Bring:Proficient in PythonExperience with Docker and KubernetesExperience with end to end workflows and projectsThree or more years of Defensive Cyber Operations experienceThree or more years of Machine Learning techniques and statistical model evaluationWhat Desired Skills You'll Bring:Demonstrated expertise with R or Python and SQL to manipulate data and draw insights from large and small data setsExposure to AWS (Amazon Web Services), Cisco CCNA, STIGs IAVA, Big Data Platform (BDP)Strong background and skills in Linux Ubuntu CentOS RHEL, Windows, and virtual environmentsA problem solver who can get in, be given a project, and use engineering skills to determine a solutionJupyter Notebooks, Network Analysis ToolsQualificationsDegree from an accredited college or university in System Engineering or related discipline and one of the following:10 or more years of experience with a Master's degree12 or more years of experience with a Bachelor's degree16 or more years of experience with an Associate's Degree or High School DiplomaTS/SCI with polygraph is required. Evaluate statistical models to determine the validity of analyses, implement evaluated models into production by collaborating with software developers, and periodically re-evaluate and refine machine learning models being used in production.
Senior Data Scientist GormatSenior Data ScientistAnnapolis Junction, MDFull timePosition DescriptionDevelop, and maintain robust and scalable data pipelines for enterprise AI applications including defining appropriate data model conceptsDevelop high-performance data parsers for extremely large and complex datasetsImplement and manage various database systems, including graph, SQL, NoSQL, and vector databasesCollaborate with AI/ML engineers and data scientists to understand data requirements and optimize data access and retrieval for AI modelsEnsure data quality, integrity, and security across all data storage solutionsSupport the deployment and maintenance of AI applications by providing expert data engineering capabilitiesFamiliarity with AI concepts in the context of data storage, access, and retrievalContinuously optimize data infrastructure for performance, cost-efficiency, and scalabilityWhat Required Skills You'll Bring:Bachelor's degree in a relevant technical field with 8 years of experience; Master's degree in a relevant technical field with 5 years of experience; 4 years additional experience will be considered in lieu of degreeAdvanced proficiency in programming languages commonly used for data engineering (e.g., Python, Java, Scala)Demonstrated expertise in designing, developing, and optimizing data pipelines for large-scale enterprise environmentsProven experience with corporate dataflows and developing data parsers for extremely large datasetsExtensive experience with various database technologies including graph databases (e.g., Neo4j), SQL databases (e.g., PostgreSQL, MySQL), NoSQL databases (e.g., MongoDB, Cassandra), and vector databasesFamiliarity with cloud platforms (AWS, Microsoft Azure) for data storage and processingWhat Desired Skills You'll Bring:Experience with data governance, data security, and compliance best practicesFamiliarity with big data technologies such as Hadoop, Spark, or Kafka. Experience with data warehousing concepts and toolsContinuous learning mindset to stay abreast of cutting-edge data engineering and AI advancementsUnderstanding of machine learning concepts and their implications for data infrastructureExcellent communication and interpersonal skills, with the ability to effectively collaborate with cross-functional teamsAbility to translate complex data requirements into actionable engineering solutionsTS/SCI with polygraph is required.
Availability and Readiness Data Scientist Paradigm Max Q LLCAvailability and Readiness Data ScientistStafford, VAFull timeData Visualization & Business IntelligencePower BI, Tableau, or similar Data Visualization and Dashboarding toolsStatistical Modeling & ExperimentationJMP, JMP Pro (Preferred), Minitab, or similar Statistical Modeling software experienceProgramming & Data ManipulationPython, R, Tibco, Databricks or similar data processing toolsRelational Database experience (MS SQL Server, MySQL, SAP Hana, PostgreSQL or similar) to include writing complex queriesExperienceQualificationsBachelor's degree or 9+ years of relevant experience in Data Science, Data Analytics, Operations Research, Industrial Engineering, or related field.5+ years of experience in supply chain modeling, operations analysis, or performance optimization utilizing data tools in modelling, visualization, statistics, and data manipulationStrong verbal and written communication skills with the ability to convey complex technical information to diverse audiences. Position DescriptionTitle: Availability and Readiness Data ScientistReports To: Director of AnalyticsPrimary Location: United States – HybridRemote Work: AvailableTravel: Yes, less than 10% of the timeSecurity Clearance: Active Secret Clearance (Required)About usParadigm Max Q is redefining defense industry support.
Data Scientist (Healthcare Provider Data) Lumen Solutions Group, Inc.Data Scientist (Healthcare Provider Data)Columbia, MDThe ideal candidate will have strong experience working with leadership teams to resolve provider data issues, improve operational efficiency, and support strategic decision-making using advanced statistical modeling, machine learning, and data mining techniques. We are seeking an experienced Data Scientist to lead the development and expansion of Machine Learning (ML), Artificial Intelligence (AI), and advanced analytics solutions across the enterprise.
Data Intelligence - Data Scientist Ampcus IncorporatedData Intelligence - Data ScientistWashington, DC$60–$64.97 / hourResponsibility: Develop algorithms, write scripts, build predictive analytics, use automation, apply machine learning, and use the right combination of tools and frameworks to turn that set of disparate data points into objective answers to help senior leadership make informed decisions. Select features, building and optimizing classifiers using machine learning techniques, data mining using state-of-the-art methods, and, enhancing data collection procedures to include information that is relevant for building analytic systems.
Senior Data Scientist (AI Metrics & Portal) Ampcus IncorporatedSenior Data Scientist (AI Metrics & Portal)Chantilly, VAThis role combines data science, analytics engineering, artificial intelligence, and software development to: Establish AI Program metrics—from conceptual definition through technical implementation and ongoing optimization. This role requires a balance of hands-on implementation, architecture ownership, and delivery leadership, with accountability for the end-to-end lifecycle of AI metrics and insights capabilities.
Junior Data Analyst/Engineer/Scientist SynergisticITJunior Data Analyst/Engineer/ScientistWashington, DC$95,000–$154,000 / yearSince 2010, Synergisticit has helped thousands of candidates land full-time jobs at tech leaders like Google, Apple, PayPal, Visa, Western Union, Wells Fargo, Client, Paypal, Banking, Wayfair, Client, Client and hundreds more with Job offers of $95k to $154k. Currently, We are looking for entry-level software programmers, Java Full stack developers, Python/Java developers, Data analysts/Data Engineers/ Data Scientists, Machine Learning engineers for full time positions with clients.
Junior Data Scientist with BI Skills SynergisticITJunior Data Scientist with BI SkillsCollege Park, MD$95,000–$154,000 / yearSince 2010, Synergisticit has helped thousands of candidates land full-time jobs at tech leaders like Google, Apple, PayPal, Visa, Western Union, Wells Fargo, Client, Paypal, Banking, Wayfair, Client, Client and hundreds more with Job offers of $95k to $154k. Many candidates know the theory behind models, but employers want to see whether you can clean data, explore datasets, choose the right model, evaluate results, explain tradeoffs, and communicate findings in a business-friendly way.
Research Scientist III- Data Analyst - Fire Safety Research Institute UL Research InstitutesResearch Scientist III- Data Analyst - Fire Safety Research InstituteColumbia, Maryland$89,602.01–$123,202.76 / yearThrough advanced fire science, rigorous research, extensive outreach, and education in collaboration with our international network of partners, we share with stakeholders the information, tools, and resources that enable them to make better, more fire-safe decisions that ultimately save lives and property. The Research Scientist III works closely with other FSRI leaders and researchers to analyze data, and develop models associated with fire safety science to ensure all processes are accurate and technically sound.
Data Scientist - TS/SCI VMD CorpData Scientist - TS/SCIBethesda, MDResponsibilities: Work closely with a tight-knit team of data scientists, as well as a larger team of software developers, network engineers, senior investigators, program managers, researchers, and data analysts to design, build, and optimize a Data Science platform to produce and analyze results, disseminate findings, and contribute to publications and presentations. Bring your mix of intellectual curiosity, quantitative acumen, and customer-focus to identify novel sources of data across a range of fields, to improve the performance of predictive algorithms, and to encourage user adoption of high-end data analytics platforms in partnership with a highly qualified, highly motivated team.
NewEnvironmental Scientist 1 Apex CompaniesEnvironmental Scientist 1Rockville, Maryland$45,000–$55,000 / yearFueled by high-quality delivery, exceptional client retention, and strategic acquisitions, Apex Companies continues to rank among the fastest-growing firms in the AEC industry, recently recognized by the Zweig Group for our industry-leading growth. This is a highly field-focused role, with approximately 90% of your time spent conducting investigations and sampling at commercial construction sites and other project locations.
Senior Data Scientist - Government Clearance Required GD Information TechnologySenior Data Scientist - Government Clearance RequiredSterling, VirginiaTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. Performs scientific work associated with the analytical, statistical, and programming skills to collect, analyze, and interpret large data sets; develop data-driven solutions to difficult business challenges.
GD165 Hydrology Data Support Scientist SupportGD165 Hydrology Data Support ScientistGreenbelt, MarylandThe Hydrology Data Support Scientist applicant is expected to solve complex algorithm or data conversion problems with little or no oversight and have the ability to respond effectively to science data user questions on technical and scientific issues, provide technical and scientific support in enhancing and extending data and information services. The candidate will also have demonstrated capability and interest to learn and apply new technologies to tasks at hand and commensurate familiarity with common data formats, data analysis tools, and relevant programming languages ( HDF/HDF-EOS, GRADS, netCDF, IDL, Python, Perl, Fortran, C ).
Environmental Scientist 1 PBS Engineering and Environmental Inc.Environmental Scientist 1Rockville, MD$45,000–$55,000 / yearFueled by high-quality delivery, exceptional client retention, and strategic acquisitions, Apex Companies continues to rank among the fastest-growing firms in the AEC industry, recently recognized by the Zweig Group for our industry-leading growth. This is a highly field-focused role, with approximately 90% of your time spent conducting investigations and sampling at commercial construction sites and other project locations.
Data Scientist - AI/ML (TS/SCI w/Poly) Spry MethodsData Scientist - AI/ML (TS/SCI w/Poly)Linthicum, MDSpry Methods is a proven provider of mission-focused technology, cybersecurity, and program management solutions supporting critical Federal and DoD missions. This role directly supports national security objectives by developing and deploying analytic capabilities that enable detection, analysis, and response to cyber threats.
Mid Exploitation Specialist / Data Scientist Bart & AssociatesMid Exploitation Specialist / Data ScientistSpringfield, VAEducation and Experience: Experience: 9+ years of relevant experience in data science, automation, software development, data engineering, database integration, GEOINT support, or related technical disciplines (a combination of education, professional certifications, and technical training may be considered in lieu of some years of experience). As an Exploitation Specialist under the GEO-SPI B labor framework, the successful candidate builds automation and data-integration solutions that streamline the collection, transformation, and dissemination of geospatial and intelligence data.
Senior Data Scientist, Product Analytics XometrySenior Data Scientist, Product AnalyticsNorth Bethesda, MDDefine success metrics and instrumentation across the in-CAD experience (Solid Edge, NX, Designcenter) and the Xometry marketplace, design cross-surface experiments and causal analyses that join the two funnels, work through the identity-resolution, attribution, and statistical-power challenges of low-volume enterprise cohorts, and quantify the funnel from designer intent in Teamcenter to manufactured part — making the digital thread's business impact legible to leadership. multi-surface / partner-integration analytics: Experience designing experiments and metrics across multi-surface or partner-integrated products (embedded experiences, CAD/PLM integrations, B2B SaaS plug-ins, extension or in-app funnels), including the identity-resolution, attribution, and statistical-power problems that come with low-volume enterprise cohorts.