Senior Principal, Data Engineering MasterCardSenior Principal, Data EngineeringArlington, VA$244,000–$390,000 / yearAll activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and. The ideal candidate is a builder at heart, someone who enjoys writing code, solving complex engineering challenges, driving platform modernization initiatives, and partnering with globally distributed engineering teams to deliver measurable business impact.
Data Engineer Systech FederalData EngineerChantilly, VirginiaWe are seeking a skilled, detail-oriented Data Engineer with expertise in Python, SQL, and Palantir (or other ETL platforms) to extract, transform, and load structured and unstructured data from various sources. Experience with cloud platforms (e.g., AWS, Azure, GCP) and big data technologies (e.g., Apache Spark, Hadoop).
Data & Software Engineer NewGen TechnologiesData & Software EngineerMcLean, VirginiaSuccessful candidate will have advanced Python programming skills, familiarity with Java, an understanding of data security, privacy, governance and compliance principles and a demonstrated history of building production data pipelines and ETL workflows at scale. Experience integrating Al/ML services and models (translation, OCR, speech-to-text, NLP, language detection, topic modeling), LLMs, and RAG {retrieval-augmented generation) pipelines.
Data & Software Engineer Avalore, LLCData & Software EngineerChantilly, VASuccessful candidate will have advanced Python programming skills, familiarity with Java, an understanding of data security, privacy, governance and compliance principles and a demonstrated history of building production data pipelines and ETL workflows at scale. Working with MySQL and PostgreSQL including performance tuning, schema design, and query optimization for complex, analytical workloads.
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.
Senior IT Data Engineer Diverse Agile SolutionsSenior IT Data EngineerWashington, DCDiverse Agile Solutions is seeking a highly experienced Senior IT Data Engineer to support the Federal Reserve Board's Division of Research & Statistics (R&S) within the Data Architecture, Technology, and Analytics (DATA) organization. The ideal candidate combines deep technical expertise in data engineering, enterprise data architecture, and cloud technologies with a passion for building scalable, high-performance data platforms.
Data & Software Engineer GrvtyData & Software EngineerMcLean, VirginiaSuccessful candidate will have advanced Python programming skills, familiarity with Java, an understanding of data security, privacy, governance and compliance principles and a demonstrated history of building production data pipelines and ETL workflows at scale. Pay Range: At GRVTY, we understand that compensation is influenced by many factors—such as geographic location, federal contract labor categories, wage rates, prior experience, skillsets, education, and certifications.
Data Scientist (Active TS/SCI Clearance required) Select Search AssociatesData Scientist (Active TS/SCI Clearance required)Arlington, VirginiaPreferred Qualifications: Advanced programming experience using tools such as HTML5/JavaScript, ArcObjects,Model Builder, Oracle, SQL, GIScience, Statistical tools, ArcGIS Desktop, ArcGIS Server, ArcSDE, or ArcIMS. Engage with both structured and unstructured datasets in a modeling and analytics context to develop efficient processes for evaluating complex data sources and addressing unique intelligence challenges.
NewStatistician/Data Analyst General Dynamics Information TechnologyStatistician/Data AnalystWashingtonThe ideal candidate will enhance and develop reporting and analytics capabilities, support forecast modeling, develop automated reporting solutions and dashboards, build briefing products, conduct analysis and deliver analytical results, and coordinate/implement data collection efforts. To 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.
Systems Engineer Technical Specialist (Data Processing) ArcfieldSystems Engineer Technical Specialist (Data Processing)Chantilly, VirginiaFull timeThere are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. Our solution areas include space mission engineering, atmospheric science, digital engineering, mission assurance, and advances in modeling and simulation that together with our enterprise-wide adoption of artificial intelligence and machine learning, lead to better systems and timely, reliable decision-making.
Big Data/Spark Engineer SGA Inc.Big Data/Spark EngineerRockville, MD$75–$78 / hourRequired Skills : Bachelor's degree in Computer Science, Information Systems or related discipline with at least five (5) years of related experience, or equivalent training and/or work experience; Master's degree and past Financial Services industry experience preferred. Will work closely with cross-functional teams to architect data pipelines, implement data integration solutions, and ensure the performance, scalability, and reliability of big data platforms.
Data Scientist (AI/ML) NoblisData Scientist (AI/ML)Chantilly, Virginia$90,700–$141,775 / yearFull timeCompensation at Noblis is determined by various factors, including but not limited to, the combination of education, certifications, knowledge, skills, competencies, and experience, internal and external equity, location, clearance level, as well as contract-specific affordability, organizational requirements and applicable employment laws. The ideal candidate will have experience analyzing cyber data and applying data science methodologies to solve complex customer problems, with strong proficiency in Python and experience working with modern AI/ML technologies and cloud-based environments.
Distinguished Data Engineer (Marketing Technology) Discover Financial ServicesDistinguished Data Engineer (Marketing Technology)McLean, VA$244,700–$279,200 / yearEvangelists, both internally and externally, helping to elevate the Distinguished Engineering community and establish themselves as a go-to resource on given technologies and technology-enabled capabilities. As a Director of Software Engineering within our AdTech organization, you will lead the technical strategy and architectural evolution of the platforms that power our most critical customer acquisition engines.
NewStatistician/Data Analyst GD Information TechnologyStatistician/Data AnalystWashingtonThe ideal candidate will enhance and develop reporting and analytics capabilities, support forecast modeling, develop automated reporting solutions and dashboards, build briefing products, conduct analysis and deliver analytical results, and coordinate/implement data collection efforts. To 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.
Data & Software Engineer Systech FederalData & Software EngineerMcLean, VirginiaSuccessful candidate will have advanced Python programming skills, familiarity with Java, an understanding of data security, privacy, governance and compliance principles and a demonstrated history of building production data pipelines and ETL workflows at scale. Candidate must have experience: Building end-to-end data pipelines leveraging Python Using orchestration tools to deploy data pipelines, including configuring and updating Spark Jobs.
e-Discovery ALS Lab Manager Leidose-Discovery ALS Lab ManagerWashington DC, District of ColumbiaThe candidate is responsible for overseeing and processing data in RelOne; providing electronic discovery technical support and assisting with strategic and legal aspects for all assigned projects and matters with a strong focus on Relativity. July 16, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
NeweDiscovery Systems Manager AITHERAS, LLCeDiscovery Systems ManagerWashington, DC$145,000–$155,000 / yearThe Systems Manager will oversee technical staff, administer and support RelativityOne environments, manage complex litigation productions, troubleshoot escalated technical issues, and provide eDiscovery guidance to attorneys, case teams, and government stakeholders. The ideal candidate brings a strong combination of eDiscovery leadership, RelativityOne expertise, EDRM knowledge, PowerShell scripting, litigation production experience, and systems administration .
Software Engineer Level 2 MarkonSoftware Engineer Level 2Fort Meade, Maryland$190,000–$205,000 / yearFull timeDescription: Markon is seeking a Software Engineer to support the Fort Meade customer by designing, developing, and maintaining secure software solutions that enable enterprise data integration and mission-critical cybersecurity operations. This role develops scalable data processing pipelines, cloud-native services, and automated workflows using Apache NiFi, Kubernetes, and modern programming languages.
NewSoftware Engineer Level 2 Markon SolutionsSoftware Engineer Level 2fort meade, MD$190,000–$205,000 / yearMarkon is seeking a Software Engineer to support the Fort Meade customer by designing, developing, and maintaining secure software solutions that enable enterprise data integration and mission-critical cybersecurity operations. This role develops scalable data processing pipelines, cloud-native services, and automated workflows using Apache NiFi, Kubernetes, and modern programming languages.
HRIS Coordinator Akima, LLCHRIS CoordinatorHerndon, Virginia$28–$34 / hourResponsibilities: Performs employee data management functions, to include data entry, updates into and maintains data integrity of the Human Resource Information System (HRIS) and other enterprise systems supported by the management of enterprise applications. The incumbent will serve as a key member of the HRIS Services department and provide professional human resource support in specific functions or disciplines to management and staff for the Akima family of companies.