Data Engineer II Delan Associates, IncData Engineer IIArlington, VATarget Profile: Data Engineers with strong Spark/Hadoop backgrounds who have built enterprise data pipelines and are comfortable working in a large-scale analytics environment. The ideal candidate will have strong hands-on experience with Spark, Hadoop, Python, and SQL, along with a background building scalable data pipelines and ETL solutions in large data environments.
Lead Consultant, Data Engineer LovelyticsLead Consultant, Data EngineerArlington, VA$108,999–$151,000 / yearIn the last year, Lovelytics has grown from 85 to 500+ people across the Americas, all while keeping the technically excellent, low-ego culture that makes the work worth doing, earning us a Best Places to Work recognition and a spot among Databricks' top partners. Our work spans the full data and AI lifecycle: Data Strategy & Advisory, Data Engineering, Analytics & Visualization, Generative AI & ML, and Cloud Migration & Modernization — all delivered on Databricks, with deep partnerships across AWS, Azure, and GCP.
Data Engineer II (Remote) Delan Associates, IncData Engineer II (Remote)Arlington, VARemoteTarget Profile: Data Engineers with strong Spark/Hadoop backgrounds who have built enterprise data pipelines and are comfortable working in a large-scale analytics environment. The ideal candidate will have strong hands-on experience with Spark, Hadoop, Python, and SQL, along with a background building scalable data pipelines and ETL solutions in large data environments.
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.
Sr Data Engineer Omm IT SolutionsSr Data EngineerMc Lean, Mc LeanPySpark Expertise: Deep proficiency in building distributed data processing pipelines, handling S3 Parquet/Delta files, and implementing complex transformations and deduplication logic. Orchestration & Architecture: Solid understanding of data warehousing, ELT/ETL patterns, data lakes, and lakehouse architectures using tools like Airflow or AWS Step Functions.
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.
Senior Data Scientist Mitre CorpSenior Data ScientistMcLean, VA$124,400–$155,500 / yearMITREs Data Science and Engineering department is looking for qualified applicants to bring their advanced data science, data engineering, machine learning, artificial intelligence, and applied research skills to bear on solving problems of critical national importance. Preferred Qualifications: Masters degree in Computer Science, Applied Mathematics, Statistics, Data Science, or related field with 3 years of relevant experience; PhD in Computer Science, Applied Mathematics, Statistics, Data Science, or related field.
Senior Statistical Data Analyst (Hybrid) - Siteman Cancer Center Washington University in St LouisSenior Statistical Data Analyst (Hybrid) - Siteman Cancer CenterWashingtonThe screenings will include criminal background check and, as applicable for the position, other background checks, drug screen, an employment and education or licensure/certification verification, physical examination, certain vaccinations and/or governmental registry checks. Performs data analysis and/or data management using the latest and best methodologies as implemented in statistical packages (SAS) including generation of tables and graphs.
Lead Data Scientist Mitre CorpLead Data ScientistMcLean, VA$155,200–$194,000 / yearPreferred Qualifications: Masters degree in Computer Science, Applied Mathematics, Statistics, Data Science, or related field with 6 years of relevant experience; PhD in Computer Science, Applied Mathematics, Statistics, Data Science, or related field with 3 years of relevant experience. MITREs Data Science and Engineering department is looking for qualified applicants to bring their advanced data science, data engineering, machine learning, artificial intelligence, and applied research skills to bear on solving problems of critical national importance.
Senior Data Specialist AmentumSenior Data SpecialistWashingtonAt least five years’ experience performing eDiscovery roles including but not limited to electronic files processing (EFP), image and data file conversion, data culling using review tools, quality assurance, database loads and retrieval, and data analysis. Provides oversight functions for Data Specialists performing file manipulation, loading, conversion services, exports, and productions and quality checks of loads and exports.
Lead SAR Data Scientist / Imagery Scientist 01 Select Search AssociatesLead SAR Data Scientist / Imagery Scientist 01Arlington, VirginiaWe are seeking an experienced Lead SAR Data Scientist / Imagery Scientist to join a high-performing team developing advanced solutions for complex national security and intelligence challenges. This program focuses on evaluating artificial intelligence and machine learning models against existing government datasets to assess robustness across a wide range of adversarial scenarios.
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.
NewData Entry Operator TechOp Solutions InternationalData Entry OperatorWashington, DCAt least one year of experience in data entry, document scanning, file organization, clerical support, or a similar administrative role. This position will focus on scanning, organizing, labeling, uploading, and entering information from paper and electronic documents.
Senior Full Stack Developer / Data Solutions Engineer Staffed4USenior Full Stack Developer / Data Solutions EngineerAnnapolis Junction, MarylandWe are seeking an experienced Senior Full Stack Developer / Data Solutions Engineer to design, develop, and maintain custom software applications that support data-driven decision-making, workflow automation, and business process improvement. This position will work directly with stakeholders and end users to gather requirements, develop technical solutions, and deliver applications that provide actionable insights from complex data sources.
Systems Engineer (SE1/SE2/SE3) – Data Science & Complex Systems WILLCORSystems Engineer (SE1/SE2/SE3) – Data Science & Complex SystemsAnnapolis Junction, MarylandDevelop and apply machine learning and natural language processing (NLP) techniques to extract and process data from a wide range of unstructured and semi-structured documents (e.g., PDFs, CONOPS, DODAF artifacts). This role involves working with unstructured and semi-structured data sources, developing machine learning models, and applying advanced analytical techniques to support mission-critical objectives.
Applied Data Scientist Booz Allen HamiltonApplied Data ScientistArlington, VirginiaOnsite : 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. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
Full Stack Software Developer – Data Analytics Staffed4UFull Stack Software Developer – Data AnalyticsHerndon, VirginiaThe selected candidate will help promote modern IT solutions, collaborate with mission and technology partners, and support the development of applications that improve data access, analytics, and operational efficiency. This role also involves working closely with customer technical interfaces to ensure future technology plans align with the customer’s overall architecture and long-term mission needs.
Cloud Data Engineer Parsons Commercial Technology Group Inc.Cloud Data EngineerFalls Church, VA$112,200–$196,400 / yearWe promote a culture of excellence and close-knit teams that take pride in delivering, protecting, and sustaining our nation's most critical assets, from Earth to cyberspace. You'll help design and support cloud-based data pipelines, APIs, and modern data platforms that power advanced analytics and automation for mission-focused programs.
Software Engineer/ Data Analyst (AI/ML) Tiber TechnologiesSoftware Engineer/ Data Analyst (AI/ML)Annapolis Junction, MarylandPosition Description: Tiber is seeking a Software Engineer / Data Analyst to join a fast-paced engineering team focused on building and integrating modern software and data-driven solutions. You will collaborate closely with software engineers and data analysts to develop prototypes, enhance existing systems, and support the delivery of production-ready capabilities.
Systems Engineer – Data & Analysis Infrastructure Johns Hopkins Applied Physics LaboratorySystems Engineer – Data & Analysis InfrastructureLaurel, MarylandFull timePossess a BS degree in systems engineering, computer science, computer engineering, engineering science, or related field, or have relevant certifications (such as CompTIA Network+, CompTIA Server+, Linux certifications, etc.) and equivalent experience in systems engineering responsibilities including: developing use cases and requirements, test planning, and performing analysis to balance cost, schedule, and risk. The Signal and Systems Analysis Group (KTA) provides data-driven design and analytical assessments of Anti-Submarine Warfare (ASW) operator in-the-loop system performance to advance the warfighting capabilities of developmental and fielded systems across multiple US Navy domains.