Data Engineer 540Data EngineerArlington, VALocation : Arlington, VA Citizenship & Clearance Requirement : Per client requirements, candidates must be U.S. Citizens with an active DoW Secret (or higher) clearance Education Requirement: Bachelor’s degree in Computer Science, Engineering, or a related technical field preferred; equivalent combinations of education and relevant experience will be considered 540 Internal Thrive Level: Data Engineer II or III. Working with software engineers, AI/ML engineers, cybersecurity teams, and mission stakeholders, you will build scalable and reliable solutions using Databricks, Python, Apache Spark, and Delta Lake.
Ontology Scrum Master (TS/SCI) VantorOntology Scrum Master (TS/SCI)Herndon, VirginiaWorking closely with ontology engineers, software developers, data engineers, database engineers, UX designers, and Government stakeholders, the Product Owner ensures the delivery of secure, scalable, and mission-focused solutions that enable semantic interoperability, knowledge management, and advanced analytics. Certified Scrum Product Owner (CSPO), Professional Scrum Product Owner (PSPO), SAFe Product Owner/Product Manager (POPM), PMI Professional in Business Analysis (PMI-PBA), or equivalent Agile product management certification.
NewSr Energy Engineer - DC JobotSr Energy Engineer - DCWashington, DC$90,000–$155,000 / yearProject Managers work independently on complex projects, network to expand the market outreach for Existing Building Decarbonization projects, and collaborate closely with clients, contractors, and internal teams. – Lead energy modeling and building performance simulations and perform life-cycle cost analyses to evaluate the ROI and overall economic feasibility of various decarbonization strategies, including high-efficiency HVAC systems and the integration of geothermal and other renewable energy sources.
Tax Innovation - Data Engineer - Senior Manager PwCTax Innovation - Data Engineer - Senior ManagerWashington, DC$124,000–$335,000 / yearPreference for at least one of the following fields of study: Analytics/Data Science, Business Administration/Management, Computer Science/Information Systems, Economics, Engineering, Finance, Mathematics/Statistics, Operations/Supply Chain. PwC does not intend to hire experienced or entry level job seekers who will need, now or in the future, PwC sponsorship through the H-1B lottery, except as set forth within the following policy: https://pwc.to/H-1B-Lottery-Policy .
C4PS-2510 Senior Data Engineer, Palantir Foundry (AI Applications) - AUG 2026 C4 Planning Solutions, LLCC4PS-2510 Senior Data Engineer, Palantir Foundry (AI Applications) - AUG 2026Quantico, VASeeking a senior engineer to embed with Marine Corps Systems Command and build AI-enabled data applications on the Marine Corps' Palantir Foundry environment, part of the War Data Platform. Partner directly with the customer's CIO staff to scope an AI capability for meeting minutes and schedule management, starting from an idea rather than a requirements document.
Lead Software Engineer, Data & Devsecops Leidos Holdings Inc.Lead Software Engineer, Data & DevsecopsArlington, VA$131,300–$237,350 / yearImplement software release version control, provide release management support throughout a software product's life cycle (initial software development through promotion to Test, QA and Production Environments), ensuring the consistency and reliability of software builds. Minimum of 10 years of hands-on technical experience in at least three of the following areas: Oracle, SQL Server, Java, engineered systems, cloud technologies, data integration, automated testing and deployments, and DevSecOps.
NewSenior Analytics Data Engineer - Homes.com CoStar GroupSenior Analytics Data Engineer - Homes.comArlington, VirginiaWork with product and software engineering teams to define tracking strategy and data requirements; design and build automated scripts using SQL or python to transform raw source data into datasets for use in front-end business products and for analysts across the company. CoStar is investing heavily in artificial intelligence to accelerate software delivery, improve platform observability, automate research and business workflows, enhance product experiences through intelligent agents and skills, and improve data quality across enterprise systems.
Senior Contact Center Data Engineer Geico InsuranceSenior Contact Center Data EngineerBethesda, MD$97,375–$172,200 / yearPartner with operations, workforce management, IVR, automation, product, engineering, data architecture, data science, and governance teams to translate complex business problems into scalable technical solutions. This is a hybrid position, requiring on-site presence 2-3 days a week at one of the following locations: Dallas, TX; Palo Alto, CA; Bethesda, MD; Buffalo, NY; San Diego, CA; Virginia Beach, VA; Fredericksburg, VA; Tampa, FL.
Tax Innovation - Data Engineer - Senior Associate PwCTax Innovation - Data Engineer - Senior AssociateWashington, DC$77,000–$214,000 / yearPreference for at least one of the following fields of study: Analytics/Data Science, Business Administration/Management, Computer Science/Information Systems, Economics, Engineering, Finance, Mathematics/Statistics, Operations/Supply Chain. PwC does not intend to hire experienced or entry level job seekers who will need, now or in the future, PwC sponsorship through the H-1B lottery, except as set forth within the following policy: https://pwc.to/H-1B-Lottery-Policy .
Lead Software Engineer, Data & DevSecOps Leidos Holdings IncLead Software Engineer, Data & DevSecOpsArlington, VA$131,300–$237,350 / yearImplement software release version control, provide release management support throughout a software product's life cycle (initial software development through promotion to Test, QA and Production Environments), ensuring the consistency and reliability of software builds. Minimum of 10 years of hands-on technical experience in at least three of the following areas: Oracle, SQL Server, Java, engineered systems, cloud technologies, data integration, automated testing and deployments, and DevSecOps.
NewHybrid Systems Engineer - Cybersecurity JobotHybrid Systems Engineer - CybersecurityManassas, VA$115,000–$150,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. The team brings together engineers and technical experts to solve complex problems across systems engineering, cybersecurity, testing, logistics, and program execution.
NewData Engineer / Databricks Engineer-Senior Nationwide IT ServicesData Engineer / Databricks Engineer-SeniorJoint Base Andrews, MDFull timeNationwide IT Services, NIS, is seeking a Senior Data Engineer / Databricks Engineer to design, build, test, deploy, optimize, and sustain enterprise data pipelines supporting the ANG CDAO data ecosystem for a potential opportunity. The engineer will work primarily with Azure Databricks, SQL, Python, Git-based CI/CD, and integrated DoD/DAF/ANG source systems to provide reliable ingestion, transformation, orchestration, data quality, monitoring, and technical documentation.
Data Engineer Bigbear.aiData EngineerWashington, Washington, DCFull timeParticipate in the selection of backend database technologies (e.g., SQL, NoSQL, HPC, etc.), their configuration and utilization, and the optimization of the full data pipeline infrastructure to support the actual content, volume, ETL, and periodicity of data to support the intended kinds of queries and analysis to match expected responsiveness. Overview: BigBear.ai is seeking a Data Engineer to conduct design, implement, and operate data management systems for intelligence needs.
Senior Applied AI Engineer - Data Science & Analytics Visionist IncSenior Applied AI Engineer - Data Science & AnalyticsColumbia, MD$170,000–$240,000 / yearWe embed small engineering teams with analysts to rapidly identify and solve mission capability gaps playing a critical role in defending our nation's cyber infrastructure & providing expertise in malware analysis, attribution, mapping adversarial infrastructure, pen testing, and operational planning. This premier program encompasses traditional software services including Systems Design and Engineering, Database Administration, Data Science and Knowledge Management, Enterprise Risk Management, Integration and Test, as well as Operations and Systems Support.
CLEARED Tier 3 Network Engineer Zp Group LlcCLEARED Tier 3 Network EngineerWashington, DC$140,000–$180,000 / yearEssential Duties of the CLEARED Tier 3 Network Engineer: Install, configure, maintain, and optimize LAN and WAN infrastructure, including routers, switches, VPN appliances, load balancers, and security devices. Stay informed of emerging technologies, trends, and best practices in communications, Qualifications of the CLEARED Tier 3 Network Engineer: 4+ years of experience as a Network Engineer.
CLEARED Tier 2 Network Engineer Zp Group LlcCLEARED Tier 2 Network EngineerManassas, VA$125,000–$150,000 / yearEssential Duties of the CLEARED Tier 2 Network Engineer: Install, configure, maintain, and optimize LAN and WAN infrastructure, including routers, switches, VPN appliances, load balancers, and security devices. Stay informed of emerging technologies, trends, and best practices in communications, Qualifications of the CLEARED Tier 2 Network Engineer: 3+ years of experience as a Network Engineer.
GenAI Engineer NTT DATA, Europe & LATAM, Branch in USA, Inc.GenAI EngineerWashington, DCRemote$65–$77 / hourStrong hands-on experience building and deploying AI solutions on Azure, including Azure AI Foundry, Azure OpenAI, Azure Machine Learning, Azure AI Search , and Cognitive Services. Build, train, evaluate, and deploy classical ML and GenAI models using Azure Machine Learning, including pipelines, feature engineering, model registry, and experiment tracking.
Senior Specialist, Federal Data Science KPMG International CooperativeSenior Specialist, Federal Data ScienceWashington, DCIf youre looking for a firm with a strong team connection where you can be your whole self, have an impact, advance your skills, deepen your experiences, and have the flexibility and access to constantly find new areas of inspiration and expand your capabilities, then consider a career in Advisory. Work with clients to understand business requirements, design solutions utilizing data analytics solutions, and work with data engineers to develop / utilize ETL process to ingest structured / unstructured data.
Network Engineer, Foundation and Support (Edge/Backbone Infrastructure Design) Meta Platforms IncNetwork Engineer, Foundation and Support (Edge/Backbone Infrastructure Design)Reston, VABICSI RCDD) Registered Professional Engineering (PE) licensure in Electrical or Mechanical disciplines Advanced degree in engineering discipline Familiarity with the Linux based systems and experience with scripting and automation (Bash, Python, Perl) Experience integrating AI tools to optimize/redesign workflows and drive measurable impact (e.g., efficiency gains, quality improvements)Meta builds technologies that help people connect, find communities, and grow businesses. You will work closely with cross-functional design, planning, and deployment teams to develop space, power, cooling, and connectivity infrastructure design requirements and drive execution of these needs within Meta's global colocation spaces including POPs, Cable Landing Stations, and Backbone midpoint sites.
Senior Software Engineer Maxar Technologies Inc (Inactive)Senior Software EngineerWashington, DC$182,000–$200,200 / yearA primary focus of this role is writing secure, cloud-ready code optimized for a Develop-Low / Deploy-High (L2H) workflow-utilizing established unclassified enterprise development ecosystems to build and test software that will safely promote across accredited cross-domain solutions into high-side, air-gapped operational networks. This position focuses on developing high-performance API-driven services and data-ingest pipelines that drive Analytic Data Organization, Entity Extraction, and Modernized Storage paradigms.