researcher Jobs in ashburn,va

101 - 120 of 1,561 Jobs

Research ScientistJob Title - Research Scientist

DataAnnotationCompany Name - DataAnnotation

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Bethesda, Maryland, USA

Full-time

Job DescriptionWe are looking for an advanced physicist to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. In this role you will need to hold an expert understanding of physics- a completed or in progress Masters/PhD is preferred but not required. Other related fields include, but are not limited to: Astrophysics, Biophysics, Electrical Engineering, Nuclear Engineering, Chemical E

LINUX Systems EngineerJob Title - LINUX Systems Engineer

NightwingCompany Name - Nightwing

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Remote or Sterling, Virginia, USA

Full-time

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th

Staff Systems EngineerJob Title - Staff Systems Engineer

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Herndon, Virginia, USA

Full-time

Job Description Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We're creating future-ready solutio

Mid Level .NET DeveloperJob Title - Mid Level .NET Developer

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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Arlington, Virginia, USA

Full-time

An established medical association based in Washington, DC is seeking a Mid-Level .NET Developer. This is a contract to hire hybrid position requiring two days onsite per week. You'll be working on their registry program using C#, ASP.NET, MVC, and SQL. This is a great opportunity for a developer who wants to build meaningful applications in the healthcare space. You'll play a key role in supporting national clinical registry systems that help improve patient care and drive medical research. If

Research ScientistJob Title - Research Scientist

DataAnnotationCompany Name - DataAnnotation

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Chevy Chase, Maryland, USA

Full-time

UI/UX Design ConsultantJob Title - UI/UX Design Consultant

Genesis10Company Name - Genesis10

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McLean, Virginia, USA

Full-time

Genesis10 is currently seeking a UX UI Designer w ith our mortgage loan corporation client in their McLean, VA location. This is a 6 month + contract position and requires 5 days onsite. Must have experience with Figma and React 18. Summary: The client's Financial Engineering team is seeking UX/UI Designer for a large strategic financial project. The position is focused on enhancing and improving enterprise level application user interface. The candidate will closely work with the financia

Mid Data ScientistJob Title - Mid Data Scientist

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Washington, District of Columbia, USA

Full-time

Job Number: R0222266 Data Scientist, Mid The Opportunity: Are you excited at the prospect of unlocking the secrets held by a data set? Are you fascinated by the possibilities presented by the IoT, machine learning, and artifi cia l intelligence advances? In an increasingly connected world, massive amounts of structured and unstructured data open-up new opportunities. As a data scientist, you can turn these complex data sets into useful information to solve global challenges. Across private and

Project Manager, AcquisitionJob Title - Project Manager, Acquisition

SAICCompany Name - SAIC

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Chantilly, Virginia, USA

Full-time

Job ID: 2505469 Location: CHANTILLY, VA, US Date Posted: 2025-05-08 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a skilled Acquisition SETA with strong background in project management and a keen interest in AI. This position is part of a team dedicated to

Instructional DesignerJob Title - Instructional Designer

ALTA IT ServicesCompany Name - ALTA IT Services

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Vienna, Virginia, USA

Full-time

Job Title: Instructional Designer Location: Vienna, VA, Pensacola, FL or Winchester, VA Type: Contract Contractor Work Model: Hybrid Hours: 8:00am - 4:30pm Basic Purpose: To plan and manage instructional design projects and initiatives within the business unit and/or across the organization. Develop instructional courses tailored to meet the desired learning outcomes and needs of the organization and the learners. Collaborate to implement strategies for educating and training employees to a

GEOINT Senior Systems EngineerJob Title - GEOINT Senior Systems Engineer

SAICCompany Name - SAIC

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Chantilly, Virginia, USA

Full-time

Job ID: 2505665 Location: CHANTILLY, VA, US Date Posted: 2025-05-27 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a Senior Systems Engineer to support the NRO GEOINT System Integration & Architecture (GSIA) office. This is a Systems Engineering and Technica

Lead UX DesignerJob Title - Lead UX Designer

Zachary Piper Solutions, LLCCompany Name - Zachary Piper Solutions, LLC

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McLean, Virginia, USA

Full-time

Piper Companies is seeking a Lead UX Designer, to join one of the largest federal credit unions. The Lead UX Designer will design user experiences using flows, journeys, architecture diagrams, sketches, wireframes, and high-fidelity designs informed by research and best practices. Responsibilities of the Lead UX Designer include: Own the creative process from ideation to final deliverable, partnering with UX strategists, researchers, designers, writers, and UI designers. Translate complex probl

Program AnalystJob Title - Program Analyst

Computer Merchant, Ltd., TheCompany Name - Computer Merchant, Ltd., The

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Frederick, Maryland, USA

Full-time

JOB TITLE: PROGRAM ANALYST JOB LOCATION: FORT DETRICK, MD WAGE RANGE*: 65.00-70.00 PER HOUR JOB NUMBER: SAIJP00038155 REQUIRED EXPERIENCE: The candidate should have a technical background with a PhD (or equivalent degree/masters and experience) in a field related to blast injuries (i.e., biomedical science, medicine, neuroscience, human physiology, etc.), as well as a demonstrated history of experience in DoD science/technology management, research analysis, and development of executive lev

Cloud EngineerJob Title - Cloud Engineer

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Reston, Virginia, USA

Full-time

Job Number: R0221633 Cloud Engineer The Opportunity: Everyone is trying to "harness the cloud," but not everyone knows how. As a Cloud Engineer, you know how to create a cloud-based technical architecture that meets client needs and takes advantage of cloud capabilities. What if you could use your cloud architecture skills to improve national security? We need you to help us develop cloud-based solutions for some of our client's toughest problems. As a leader on our team, you'll design a new clo

Space Systems Engineer - IntegrationJob Title - Space Systems Engineer - Integration

QinetiQ USCompany Name - QinetiQ US

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Chantilly, Virginia, USA

Full-time

Company Overview We are a world-class team of professionals who deliver next generation technology and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative research in the fields of sensor science, signal processing, data fusion, artificial intelligence (AI), machine learning (ML), and augmented reality (AR). QinetiQ US's dedicated experts in defense, aerospace, security, and related fields a

AI Technical AdvisorJob Title - AI Technical Advisor

SAICCompany Name - SAIC

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Bethesda, Maryland, USA

Full-time

Job ID: 2507427 Location: BETHESDA, MD, US Date Posted: 2025-07-10 Category: Information Technology Subcategory: Data Scientist Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking an Artificial Intelligence Technical Advisor to support a fast-paced, dynamic environment. In this role, you will work closely with Intelligence Community (IC) governm

Senior IT Acquisition LeadJob Title - Senior IT Acquisition Lead

MetaPhase ConsultingCompany Name - MetaPhase Consulting

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Washington, District of Columbia, USA

Full-time

Description At MetaPhase, we believe Quirky is Cool and being authentic is the only way to be! We take the work we do very seriously and do a lot of important mission-focused work for our clients. We are individuals with different passions and strengths who take as much joy in the work we do as from those we work with. Today, we have a team that is invested in creating new solutions that lean forward, challenge the status quo, but also reflect our intimate knowledge of our customers' business.

Lead Platform EngineerJob Title - Lead Platform Engineer

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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McLean, Virginia, USA

Full-time

A leading SaaS platform that enables organizations to rapidly build and deploy enterprise-grade applications is seeking a Lead Platform Engineer. Their technology integrates automation, case management, and workflow orchestration to optimize operations across industries such as government, finance, and healthcare. This position is fully on-site (5 days/week) in McLean, VA and involves 30-40% research and architecture, evaluating new tools and technologies to shape the future state of the platfor

Senior Software Development Engineer (Java and AI )Job Title - Senior Software Development Engineer (Java and AI )

Intellect Quest LLCCompany Name - Intellect Quest LLC

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Reston, Virginia, USA

Third Party, Contract

Position: Senior Software Development Engineer (L5) OXM Enterprise TeamLocation: Provo or Reston,Virginia Purpose of the Position: We are seeking a skilled Software Engineer to deliver and enhance AI- driven topic modeling and tuning features, and to facilitate the migration from CrateDB to a more robust text engine backend. The role involves ongoing development of React-based UI components and implementation of REST APIs to integrate backend services seamlessly with the frontend. Responsibilit

Research ScientistJob Title - Research Scientist

DataAnnotationCompany Name - DataAnnotation

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Springfield, Virginia, USA

Full-time

Senior Data ScientistJob Title - Senior Data Scientist

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Chantilly, Virginia, USA

Full-time

Job Number: R0222544 Data Scientist, Senior Key Role: Support enterprise-wide, data-driven strategic human capital for a large DoD organization by leveraging a data science approach to Human Resources ( HR ) data. Perform research, analyze data, and compile and develop reports for HR. Develop insightful data visualizations that enable senior leaders to manage and implement a data-based strategy for a spe cia lized, highly educated workforce across multiple programs and locations. Support a multi