Data Engineer Shield Consulting SolutionsData EngineerAnnapolis Junction, MD$235,000–$245,000 / yearRequired Experience: Knowledgeable with data enrichment/conversion methods, familiar with data ontologies/schemas, strong knowledge of structured data types (XML, CSV, JSON), and has database experience. Experience employing combination (2 or more) of analysis, computer science, mathematics, and software engineering skills to devise strategies for extracting meaning and value from large datasets.
Data Integration Senior Engineer - 10 yrs exp - DC Silverthorne Advisory Group LLCData Integration Senior Engineer - 10 yrs exp - DCCrystal City, VAFull timeYou will support enterprise platforms such as OneStream, ERP systems, GTAS reporting, War Data Platform, and other mission-critical financial systems while leveraging technologies including Power BI, Databricks, Palantir, Celonis Intelligence, SQL, Python, cloud-native integration services, and agentic AI solutions to automate validation, improve data quality, and accelerate issue resolution. Working alongside technical developers, source system owners, data layer teams, finance stakeholders, and program management teams, you will ensure financial and operational data moves accurately, completely, and securely from source systems through transformation pipelines into downstream reporting platforms.
Data Integration Engineer - 2 yrs exp - DC Silverthorne Advisory Group LLCData Integration Engineer - 2 yrs exp - DCCrystal City, VAFull timeYou will support enterprise platforms such as OneStream, ERP systems, GTAS reporting, War Data Platform, and other mission-critical financial systems while leveraging technologies including Power BI, Databricks, Palantir, Celonis Intelligence, SQL, Python, cloud-native integration services, and agentic AI solutions to automate validation, improve data quality, and accelerate issue resolution. Working alongside technical developers, source system owners, data layer teams, finance stakeholders, and program management teams, you will assist in ensuring financial and operational data moves accurately, completely, and securely from source systems through transformation pipelines into downstream reporting platforms.
C/C++ Software Engineer AMERICAN SYSTEMSC/C++ Software EngineerMcLean, VirginiaFull timeOverview: We are seeking a highly skilled C/C++ Software Engineer to support mission-critical Command, Control, Communications, Computers, and Intelligence (C4I) systems for U.S. Customs and Border Protection’s Air and Marine Operations Center (AMOC). This role supports the Air and Marine Operations Surveillance System (AMOSS) and related ISR systems that provide real-time air and maritime domain awareness across national and international operating areas.
Data Solution Architect SteampunkData Solution ArchitectMcLean, Virginia$140,000–$180,000 / year8-12 years of direct experience in Data Engineering with demonstrated experience in the following: Designing and building data pipelines and data products on modern lakehouse platforms (e.g., Databricks, Apache Spark), including Delta Lake, distributed processing, and performance optimization. Strong ability to lead technical discussions with technical and non-technical stakeholders, translating business needs into actionable data solutions, communicating tradeoffs, driving alignment, and guiding decision-making.
Forward Deployed Data Engineer (Manassas, VA / Senior) [Secret] Spear AIForward Deployed Data Engineer (Manassas, VA / Senior) [Secret]Manassas, VirginiaWhether you’re joining our Hardware, Software, or Services division, you’ll work alongside talented professionals who are committed to excellence and advancing the capabilities that keep our nation safe and secure. We’re growing responsibly — We have the resources to hire a lot more people, but we don’t want to build a massive team of people who don’t share our values.
Data Scientist Cloud - SME Leidos Holdings IncData Scientist Cloud - SMEOdenton, MD$154,050–$278,475 / yearHybrid-Cloud & Connectivity SME: Expert knowledge in architecting and maintaining hybrid-cloud connectivity solutions (e.g., AWS Direct Connect, Azure ExpressRoute) to bridge on-premises DoD data centers with GovCloud environments while maintaining strict low-latency and high-security requirements. Operational Sustainment: Proven ability to lead the full lifecycle of complex cloud migrations, transitioning legacy mission tools from on-premise hardware to modern, scalable serverless or containerized architectures.
Activity Security Representative III Global Resource SolutionsActivity Security Representative IIICamp Springs, MDConduct Defense Central Index of Investigations (DCII), Joint Personnel Access System (JPAS), and SAPNP reviews of candidates being submitted for SAP access. Job Description: Summary: The Activity Security Representative III's primary function is to provide multi-disciplined security support to a customer's facility and organization.
Data Scientist for Graph Platforms - FS Poly stanleyreidData Scientist for Graph Platforms - FS PolyColumbia, MarylandYou will also develop and maintain data parsers in Python to support ingestion pipelines, maintain comprehensive documentation of data models, and work directly with mission analysts and operators to translate their needs into novel data models and graphing solutions. Your primary responsibilities will involve enhancing graph data capabilities by designing, modeling, and optimizing complex graph structures, and crafting performant database queries.
NewEmbedded Systems Engineer (Medical Devices) NIH-NCBIEmbedded Systems Engineer (Medical Devices)Ashburn, VAFPGA Architecture & Implementation: Design, code, and verify complex digital designs on Xilinx platforms (Vivado/Vitis), with a primary focus on implementing custom IP blocks that communicate with user-space Linux applications via AXI4 (Lite, Stream, and Memory-Mapped) interfaces. Beyond the FPGA, you will own the board-level electronics: you’ll generate detailed schematics for complex devices built around the Xilinx FPGA, ensuring robust power delivery, high-speed signal routing, and peripheral integration.
Distinguished Data Engineer (Marketing Technology) Capital OneDistinguished Data Engineer (Marketing Technology)McLean, VirginiaEvangelists, 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. Candidates hired to work in other locations will be subject to the pay range associated with that location, and the actual annualized salary amount offered to any candidate at the time of hire will be reflected solely in the candidate’s offer letter.
Accounting Assistant Reconomy UK LtdAccounting AssistantHanover, MD$40,000–$50,000 / yearLeveraging strong partnerships with over 6,000 haulers, we help our clients achieve greater waste efficiency, increased recycling, improved sustainability data, and cost savings, all while moving toward a more sustainable, waste-free future. This role is responsible for maintaining accurate customer and vendor documentation, analyzing invoices for accuracy and discrepancies, preparing data reports, and managing spreadsheets to support financial reporting and analysis.
Senior Data & Software Engineer Accenture Federal ServicesSenior Data & Software EngineerMcLean, VAThe pay range for the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland is: $111,800—$221,800 USD What We Believe As a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people. As required by local law, Accenture Federal Services provides reasonable ranges of compensation for hired roles based on labor costs in the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland .
Research Associate II - MCCRP The Henry M Jackson Foundation for the Advancement of Military Medicine IncResearch Associate II - MCCRPBethesda, MDIts comprehensive core of military and civilian oncologists and other cancer-trained clinicians and researchers provide multidisciplinary cancer-care delivery and patient-family support services. The project focuses on building next-generation microtumor systems that faithfully capture tumor-immune microenvironments to evaluate therapies like CAR T cells and checkpoint blockades.
Construction Scheduler - Data Centers Turner & Townsend LtdConstruction Scheduler - Data CentersTysons Corner, VA$125,000–$175,000 / yearFrom the inception of a project through to completion and beyond, Turner & Townsend help deliver the outcomes that matter through transformational projects covering the full spectrum of consultancy, project delivery and post-project operations. Any unsolicited resumes/CVs submitted through our website or to Turner & Townsend personal e-mail accounts, are considered property of Turner & Townsend and are not subject to payment of agency fees.
Accounting Coordinator The Children's Inn at NIHAccounting CoordinatorBethesda, MD$27.88–$29.81 / hourOverview: The Accounting Coordinator supports all Finance Department functions including accounting system data entry, electronic accounts payable and workflow system, spreadsheet development and other tasks as assigned by the CFO. Ensure that internal control procedures and all new vendor and vendor change policies and procedures are followed; taking care to be alert to, and report, any suspicious or fraudulent activity to protect The Inn’s assets.
Data Systems Engineer LeidosData Systems EngineerChantilly, VirginiaJuly 22, 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. Desired: Experience and a demonstrated record of success developing and implementing innovative solutions for a diverse range of highly complex multi-disciplinary problems and devising corrective actions where necessary.
Research Assistant II - Biomedical Research The Henry M Jackson Foundation for the Advancement of Military Medicine IncResearch Assistant II - Biomedical ResearchBethesda, MDSC2i is a Uniformed Services University center that leverages legacy information from service members, and critically ill civilian and military patients to develop biomarker-driven clinical decision support tools (CDSTs) with the goal of improving patient clinical outcomes and reducing costs across the injury/disease cycle. We serve military, medical, academic and government clients by administering, managing and supporting preeminent scientific programs that benefit members of the armed forces and civilians alike.
NewResearch Associate II - Health Economics & Health Services Research The Henry M Jackson Foundation for the Advancement of Military Medicine IncResearch Associate II - Health Economics & Health Services ResearchBethesda, MDThe Division of Health Policy and Management conducts and disseminates full-scope and rapid-response research to enhance understanding of policy levers and system factors influencing effectiveness, efficiency, and equity of the Military Health System for Uniformed Service Members and their families. We serve military, medical, academic and government clients by administering, managing and supporting preeminent scientific programs that benefit members of the armed forces and civilians alike.
EG - Health Information Specialist II DatavantEG - Health Information Specialist IILeesburg, VirginiaGuided by our mission to make the world’s health data secure, accessible and actionable, we provide critical data solutions for organizations across the healthcare ecosystem - including providers, health plans, researchers, and life sciences companies. From fulfilling a single patient’s request for their medical records to powering the AI revolution in healthcare, Datavanters are building the future of how data is connected and used to improve health.