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.
Saviynt Support Engineer System OneSaviynt Support EngineerVienna, VASystem One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. Reduce security risks, enhance compliance, and improve user experience through proper access management.
NewNetwork Engineer CACI International Inc.Network EngineerFort Belvoir, VA$75,200–$158,100 / yearResponsibilities: Cloud Architecture & Data Center Modernization Secure AWS Engineering: Architect, evaluate, and implement enterprise-level Amazon Web Services (AWS) infrastructure and distributed data architectures tailored for high-stakes, highly regulated government environments. You will serve as a strategic technical advisor to senior leadership, overseeing massive data center consolidation initiatives, designing secure zero-trust AWS cloud architectures, and optimizing a complex portfolio of 9 distinct Management Decision Packages (MDEPs).
Full Stack Data Scientist rockITdataFull Stack Data ScientistArlington, VARemoteJoin us on our rockIT ship as we begin to blast off to the next chapter in our organization! rockITdata has become aware of a recruitment scam where unauthorized individuals are impersonating rockITdata recruiters, issuing fake job offers, and attempting to setup payment for the job seeker’s new hire costs. Driven by Innovation and built on Trust, rockITdata is a unique SDVOSB services company that partners with leading commercial healthcare/life sciences organizations on cutting edge innovations - think AI, automation and data transformation.
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.
Senior Data Scientist - Operational Analytics PeratonSenior Data Scientist - Operational AnalyticsHerndon, Virginia$104,000–$166,000 / yearFull timeResponsibilities: Peraton Labs is seeking a Data Scientist to support the BNATCS CTO Advanced Analytics and Digital Command Center teams by transforming complex workstream, program, schedule, requirements, and operational data into trusted metrics, analytical insights, and decision-support products. Candidates for this role should be able to analyze, reason, and communicate well enough to contribute to analytics workflows, dashboard logic, data validation, and integration activities supporting the consolidated data environment that feeds the program’s agentic AI engine.
NewData Management Specialist ResolveSoft IncData Management SpecialistWashington, DCThe Data Management Specialist supports the Office of Head Start (OHS)'s Customer Service Improvement Project (CSIP) by ensuring the accuracy, integrity, organization, and usability of data used to support grants management, monitoring, reporting, and program oversight for the Client. This role is responsible for data quality oversight, records management, workflow tracking, and maintenance of data assets and systems that support day-to-day operations and decision-making.
NewData Analyst ResolveSoft IncData AnalystWashington, DCThe Data Analyst supports the Client’s Customer Service Improvement Project (CSIP) by collecting, analyzing, and reporting data that informs grants management, program oversight, monitoring, and decision-making for the Client. This role conducts both quantitative and qualitative analyses, develops repeatable and sustainable analytical products, and supports leadership and program staff through timely, accurate, and well-documented data outputs.
Project Network Engineer LeidosProject Network EngineerCamp Springs, MarylandDuties include providing specifications for network architecture design, evaluate and perform assessments of current infrastructure to ensure solution meets customer requirements, conduct proof of concepts and/or recommend hardware/software purchases in support of new technologies on ways to improve the environment. August 2, 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.
Data Architect HalvikData ArchitectVienna, VAFull timeThe Data Architect will design the Databricks gold-layer data models that serve Tableau, architect the Tableau data source (TDS) layer, define and maintain the automated and manual conversion processes that transform legacy report definitions into Tableau workbooks, and resolve the complex structural differences between OBIEE and Tableau (multi-fact decomposition, join strategies, naming authority). Minimum RequirementsBS degree in Computer Science, Data Analytics, Information Systems, Engineering, Mathematics, Statistics, or a related discipline.10+ years of experience in data architecture, including designing dimensional models for analytical and reporting environments.
Aver Careers - Data Scientist AVER LLCAver Careers - Data ScientistWashington, DCAVER is seeking a Data Scientist with strong experience in advanced analytics, automation, and Artificial Intelligence/Machine Learning (AI/ML) to develop innovative solutions that enhance data-driven insights, pattern discovery, and operational efficiency. The Data Scientist will collaborate with technical teams, data engineers, leadership, and other stakeholders to modernize data handling, automate analytical processes, improve data quality, and develop scalable analytical solutions.
NewData Scientist (Mid-Level) SteerBridgeData Scientist (Mid-Level)Vienna, Virginia$137,000–$155,000 / yearThis role independently owns analytical projects from problem framing through model deployment, applying statistical modeling and machine learning to claims and healthcare data in support of VA disability claims processing. We don’t simply hire exceptional talent; we cultivate it , creating meaningful career pathways for veterans, military spouses, and professionals who share our passion for advancing technology and strengthening the missions we serve.
Cloud Network Engineer ApTaskCloud Network EngineerTysons, VARemoteDemonstrated knowledge of cloud networking and routing to include VPCs, subnetting, security groups, route tables, peering connections, direct connect direct connect gateway, IPv4, IPv6, dynamic routing, network performance monitoring, vpn, firewall, route53, MTIPS, and IPSEC. What Would Be Nice to Have : Professional certifications related to cloud networking, such as AWS Certified Advanced Networking - Specialty, Google Cloud Certified - Network Engineer, or Microsoft Certified: Azure Network Engineer Associate.
Data Migration Specialist - Palantir Sky SolutionsData Migration Specialist - PalantirTysons Corner, VARemote$88,000–$132,000 / yearOur expertise spans AI-first enablement, delivering innovative solutions and advanced cybersecurity, fortifying digital ecosystems against emerging threats and digital transformation through low-code/no-code development, cloud solutions, and agile methodologies. Compensation is determined in good faith and may vary based on job-related factors, including relevant experience, skills, education, certifications, clearance level, labor category alignment, contract requirements, work location, internal equity, and business needs.
Azure Data Architect Echo IT Solutions, IncAzure Data ArchitectArlington, VAThe ideal candidate will have strong hands-on expertise with Azure Synapse Analytics, Azure Data Factory (ADF), and Databricks , along with proven experience in data architecture and cloud-based data platforms. Design data warehouses, data lakes, lakehouse architectures, and analytical solutions using Azure services.
Sr. Network Engineer Red RiverSr. Network EngineerChantilly, VirginiaHands-on experience with at least one SDN platform spanning WAN, campus LAN, or branch domains is required; deeper, hands-on deployment experience in the following areas is preferred: Experience with centralized/cloud network management and intent-based automation/cloud-managed platforms (e.g., Cisco Catalyst Center/DNA Center/Meraki, Juniper Mist/Marvis, Aruba Central) for unified LAN/WAN/wireless visibility and control preferred. Network Engineer operates in a professional services capacity delivering complex multi-site and multi-domain network solutions to enterprise customers across a variety of vendor platforms, with Cisco as the primary technology track.
Solution Engineer - AI & Data Integration - US Federal Salesforce.com, Inc.Solution Engineer - AI & Data Integration - US FederalMclean, VA$134,750–$180,250 / yearAgentic AI Experience: Demonstrated experience (2+ years is highly valued) with agentic AI solutions, including prior hands-on work designing or deploying intelligent agents, LLM integration strategies, orchestration frameworks, prompt engineering, and Retrieval-Augmented Generation (RAG) patterns. Drive Mission Outcomes: Successfully architect solutions that unify citizen/operational data, modernize legacy systems, enable real-time analytics, and deploy agentic AI capabilities that accelerate defense decision-making and operational excellence.
Azure Cloud Configuration Network Engineer Revolutional, LLCAzure Cloud Configuration Network EngineerMclean, VA$145,000–$175,000 / yearThis role is hands-on: the engineer will own day-to-day configuration, troubleshooting, and lifecycle management of Azure networking components, working closely with security, systems, and application teams to support reliable, well-documented network operations. As a Azure Cloud Configuration Network Engineer you will: Configure and maintain core Azure networking components: Virtual Networks (VNets), subnets, VPN Gateways, ExpressRoute circuits, and Virtual WAN.
Software Engineer SwiftSoftware EngineerChantilly, VirginiaResponsibilities: Platform & Service Development: Design, build, and maintain full stack and backend services, APIs, and microservices in a Java and Linux-based environment, including supporting applications built with JavaScript and Node.js. System Architecture & Scaling: Contribute to the architecture of large-scale, distributed systems with a focus on performance, reliability, and security, including modernization of legacy systems into cloud-native architectures.
NewSenior Front-End Software Development Engineer MaxaarSenior Front-End Software Development EngineerHerndon, VirginiaVantor is a place for problem solvers, changemakers, and go-getters—where people are working together to help our customers see the world differently, and in doing so, be seen differently. This role requires close collaboration with product owners, UX designers, back-end engineers, data engineers, and cybersecurity personnel within an Agile development environment.