Data Scientist, Level 2 Independent SoftwareData Scientist, Level 2Annapolis Junction, MDRelevant experience includes one or more of the following: machine learning, data science, advanced analytics, statistical analysis, programming (such as Python), data management, data mining, data modeling, artificial intelligence, or software engineering. Education and Experience: Bachelor's degree in Mathematics, Applied Mathematics, Statistics, Applied Statistics, Machine Learning, Data Science, Operations Research, Computer Science, or a related technical discipline.
NewSenior AI/ML Data Engineer Omniscius ConsultingSenior AI/ML Data EngineerWashington, DCThe Senior AI/ML Data Engineer will serve as a technical leader responsible for architecting the data ecosystem that powers vector search, Retrieval-Augmented Generation (RAG), large language model (LLM) applications, and emerging Agentic AI capabilities in support of Apavo’s DoD and Intelligence Community clients. Senior AI/ML Data Engineer responsibilities include, but are not limited to: Architect, build, and maintain enterprise-scale data platforms supporting vector databases, semantic search, Retrieval-Augmented Generation (RAG), Agentic AI systems, and large language model applications.
Data Engineer BLN24Data EngineerMcLean, VAFull timeThis role focuses on supporting data pipelines, validation frameworks, and user-facing tools that enable stakeholders to assess, validate, and act on data quality issues. Our service and solutions delivery start with understanding each client’s end-state, and then seamlessly integrating within each Agency’s organization to improve and enhance strategic and technical operations and deployments.
NewClinical Data AMS Sr. Consultant DeloitteClinical Data AMS Sr. ConsultantRosslyn, VA$120,200–$140,000 / yearThis role owns the health, stability, and compliance posture of a suite of clinical and regulatory R&D platforms - including Axway Secure Transport (ST), eClinical Elluminate, Eclipse (medical coding), and EAST - across the full engagement lifecycle: implementation, configuration, validation, and steady-state managed services. The team operates at the intersection of IT infrastructure, clinical operations, and quality/regulatory compliance, partnering closely with global business and technology stakeholders to support end-to-end clinical trial data lifecycles from data capture and coding through statistical analysis and submission-ready outputs.
Data Scientist - Python, Jupyter, Spark (2026-0177) Acclaim Technical ServicesData Scientist - Python, Jupyter, Spark (2026-0177)Annapolis Junction, MD$180,000–$200,000 / yearphysics, chemistry, biology, astronomy), or other science disciplines with a substantial computational component (i.e. behavioral, social, or life) may be considered if it included a concentration of coursework (5 or more courses) in advanced Mathematics (typically 300 level or higher, such as linear algebra, probability and statistics, machine learning) and/or computer science (e.g. Ability to use analytic modeling, statistical analysis, programming, and/or another appropriate scientific method, develop and implement qualitative and quantitative methods for characterizing, exploring, and assessing large datasets in various states of organization, cleanliness, and structure that account for the unique features and limitations inherent in Government data holdings.
Senior Data Engineer - Homes.com - Arlington, VA CoStar GroupSenior Data Engineer - Homes.com - Arlington, VAArlington, VirginiaCoStar 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. You will be part of various aspects of our data management, ranging from designing and maintaining automated data infrastructure and delivering Data engineering and Analytics solutions to facilitating data access and analysis for key company teams.
Data & Software Engineer GRVTYData & Software EngineerMcLean, VA$150,000–$250,000 / yearSuccessful 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.
NewSpecimen Technician I Quest Diagnostics IncSpecimen Technician IGaithersburg, MD$17.20–$24.36 / hourPay range: $17.20 - $24.36 / hour; employee may be eligible to receive shift differential of 10% for some or all hours worked on second shift and 15% for some or all hours worked on third shift. Benefits information: We are proud to offer best-in-class benefits and programs to support employees and their families in living healthy, happy lives.
NewLaboratory Technician Idexx Laboratories IncLaboratory TechnicianGlen Burnie, MDAn innovation leader in every industry we serve since 1983, our team members help pet owners worldwide keep their companion animals healthy and happy, ensure safe drinking water for billions, and help farmers protect livestock and poultry from disease. What you'll be doing as a Laboratory Technician: You will use automated analyzers, microscopes and other laboratory diagnostic tools to perform analyses and tests that diagnose animal illnesses, injuries and diseases in support of veterinarian animal treatment.
Staff Accountant Building Bridges Across the RiverStaff AccountantWashington, DC$70,000–$75,000and since then, has grown to 233,000 square feet, representing the largest social service, multisector, nonprofit collaboration in the country. AREAS OF FOCUS AND KEY TASKS: • Process accounts payable including invoice coding, approval routing, and payment.
NewPersonnel Security Support Specialist Ardent Eagle SolutionsPersonnel Security Support SpecialistWashington, D.C., Washington, DC$35.30–$55.15 / hourFull timePersonnel Security Division support includes coordination with Department offices and bureaus to process security and suitability investigations, perform related adjudicative activities, monitor compliance, and ensure accurate information is maintained in SecurityManager and other Federal personnel security systems. The positions will support the timely and accurate processing of personnel security actions, including background investigation processing, reciprocity reviews, pre-appointment determinations, suitability and fitness case review, adjudicative actions, records management, and personnel security database maintenance.
Manager, Membership Services MJH Life SciencesManager, Membership ServicesRockville, MarylandRemoteThey oversee timely and accurate data entry, including setting up new memberships, generating sales orders for renewals, updating memberships and rosters when a renewal is paid, and terminating unpaid memberships. CMI manages the Association of Community Cancer Centers (ACCC)- the leading education and advocacy organization for the cancer care community and the Oncology State Societies at ACCC- a network of 23 Chapters that provide a state- and regional-level focus into the complexities of cancer delivery.
Customer Service Representative Sparks GroupCustomer Service RepresentativeManassas, VASparks Group works with a phenomenal fittings manufacturer in Northern Virginia that is seeking a dedicated and skilled Customer Service Representative to process incoming orders, answer customer questions and work within different computer platforms. Speak with customers and clients over the phone to answer questions and help with placing and processing sales orders.
Correspondence Management Analyst II CGI IncCorrespondence Management Analyst IIWashington, DCHowever, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with CGI's legal duty to furnish information. Respond to all citizen correspondence and manage the flow of controlled correspondence, maintain all correspondence records, assist with formulating an appropriate response, process FOIA requests, and manage the Division''s citizen phone line/email.
Management Analyst II - FRD CGI IncManagement Analyst II - FRDWashington, DCHowever, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with CGI's legal duty to furnish information. CGI Federals benefits are offered to eligible professionals on their first day of employment to include: Eligibility to participate in an attractive Share Purchase Plan (SPP) in which the company matches dollar for dollar contributions made by eligible employees, up to a maximum, for their job category.
Budget / Acquisition / Financial Analysts CyberMedia TechnologiesBudget / Acquisition / Financial AnalystsWashingtonHeadquartered in McLean, VA, CTEC has over 300 team members working on mission-critical systems and projects for agencies such as the Department of Homeland Security, Internal Revenue Service, and the Office of Personnel Management. The ideal candidates will provide acquisition consulting, budget tracking, financial analysis, data management, and reporting support to ensure successful program execution and compliance with federal acquisition regulations and policies.
Java Software Engineer PeratonJava Software EngineerHerndon, Virginia$86,000–$138,000 / yearFull timeDetermines computer user needs; analyzes system capabilities to resolve problems on program intent, output requirements, input data acquisition, programming techniques and controls; prepares operating instructions; designs and develops compilers and assemblers, utility programs, and operating systems. Conducts multidisciplinary research and collaborates with equipment designers and/or hardware engineers in the planning, design, development, and utilization of electronic data processing systems for product and commercial software.
Software Engineer PeratonSoftware EngineerHerndon, Virginia$104,000–$166,000 / yearFull timeDetermines computer user needs; analyzes system capabilities to resolve problems on program intent, output requirements, input data acquisition, programming techniques and controls; prepares operating instructions; designs and develops compilers and assemblers, utility programs, and operating systems. Conducts multidisciplinary research and collaborates with equipment designers and/or hardware engineers in the planning, design, development, and utilization of electronic data processing systems for product and commercial software.
Office Manager ABM IndustriesOffice ManagerArlington, VAWe are seeking a highly organized and customer-focused Office Manager to oversee administrative operations and support parking management activities. The ideal candidate possesses strong data entry and reporting experience, excellent communication skills, and a commitment to delivering outstanding customer service.
Customer Engagement Advocate II (Customer Service) Lumen Solutions Group, Inc.Customer Engagement Advocate II (Customer Service)Baltimore, MDRemoteWe are seeking a Customer Engagement Advocate II to provide exceptional customer service and support to members, providers, and brokers in a fast-paced healthcare call center environment. This role is responsible for handling inquiries related to benefits, claims, eligibility, billing, and healthcare products while ensuring a positive customer experience.