researcher Jobs in ashburn,va

121 - 140 of 1,607 Jobs

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

Senior Data EngineerJob Title - Senior Data Engineer

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Chantilly, Virginia, USA

Full-time

Job Number: R0222197 Data Engineer, Senior The Opportunity: Ever-expanding te chn ology like IoT, machine learning, and artifi cia l intelligence means that there's more structured and unstructured data available today than ever before. As a data engineer, you know that organizing big data can yield pivotal insights when it's gathered from disparate sources. We need an experienced data engineer like you to help our clients find answers in their big data to impact important missions-from fraud d

Rapid Application Development Services Technical LeadJob Title - Rapid Application Development Services Technical Lead

Systems Engineering Solutions CorporationCompany Name - Systems Engineering Solutions Corporation

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Chantilly, Virginia, USA

Full-time

Position Description: Rapid Application Development Services Technical Lead - We are seeking a dynamic and innovative Rapid Application Development (RAD) Services Technical Lead to drive the end-to-end design, development, and delivery of fast, scalable, and high-impact digital solutions. In this hybrid role, you will lead agile technical teams, work closely with business stakeholders and clients, and champion modern development practices including low-code/no-code platforms to accelerate time-t

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

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

Research ScientistJob Title - Research Scientist

DataAnnotationCompany Name - DataAnnotation

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Chevy Chase, 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

Devsecops EngineersJob Title - Devsecops Engineers

LeidosCompany Name - Leidos

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Gaithersburg, Maryland, USA

Full-time

Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions to rapidly address the world's most vexing challenges in national security and health. Our 47,000 employees collaborate to create smarter, more efficient technology solutions that contribute to the mission success of our customers. Everything we do is guided by delivering on our commitments to our customers, our people, our investors, and our community. Our Mission, Vision, and Values guide the way we do bus

Vice President Global Security & InvestigationsJob Title - Vice President Global Security & Investigations

Navy Federal Credit UnionCompany Name - Navy Federal Credit Union

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Vienna, Virginia, USA

Full-time

Overview To provide strategy and leadership to the 24/7 global physical security and investigations teams. Identify solutions that support and align with Security's strategic goals and drive high-level corporate decisions that help protect employees/members. Oversee security programs, which includes site selection, facilities physical security design and standardization, identifying, selecting, and maintaining electronic security systems and equipment, and security force functions. Support execu

Systems Engineer PrincipalJob Title - Systems Engineer Principal

SAICCompany Name - SAIC

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Washington, District of Columbia, USA

Full-time

Job ID: 2507594 Location: WASHINGTON NAVY YARD, DC, US Date Posted: 2025-07-17 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Casual (includes On Call and Temporary) Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: No Description SAIC seeks an energetic and talented Systems Engineer Principal to join an exciting program and Systems Engineering

Cloud Security Technical Project ManagerJob Title - Cloud Security Technical Project Manager

SAICCompany Name - SAIC

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Chantilly, Virginia, USA

Full-time

Job ID: 2506833 Location: CHANTILLY, VA, US Date Posted: 2025-07-01 Category: Cyber Subcategory: Cyber 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 a premier Fortune 500 mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings acr

Payload Processing Systems EngineerJob Title - Payload Processing Systems Engineer

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

Senior IT Acquisition SpecialistJob Title - Senior IT Acquisition Specialist

MetaPhase ConsultingCompany Name - MetaPhase Consulting

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Washington, District of Columbia, USA

Full-time

Test Engineer - CBP public trust preferredJob Title - Test Engineer - CBP public trust preferred

General DynamicsCompany Name - General Dynamics

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Ashburn, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Other Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: BI Full 6C (T4) Job Family: Test Engineering Job Qualifications: Skills: Agile Methodology, JIRA Tool, Structured Query Language (SQL) Certifications: None Experience: 2 + years of related experience ship Required: Yes Job Description: GDIT is seeking a manual functional Test Engineer to support one of our software delivery projects with a g

Payload Processing Systems EngineerJob Title - Payload Processing Systems Engineer

QinetiQCompany Name - QinetiQ

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Chantilly, Virginia, USA

Full-time

FLEX Senior Site Reliability EngineerJob Title - FLEX Senior Site Reliability Engineer

Marriott InternationalCompany Name - Marriott International

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Bethesda, Maryland, USA

Full-time

Job Description This is a temporary position. Overview: We're seeking a Senior Site Reliability Engineer to shape and drive our global infrastructure and reliability strategy across 9,500+ properties worldwide. This role is ideal for a strategic thinker with deep experience in Site Reliability Engineering (SRE), Cloud computing, and large-scale enterprise transformation. As part of a highly matrixed organization, you will lead cross-functional efforts that touch franchised and managed operatio

Full Stack DeveloperJob Title - Full Stack Developer

LeidosCompany Name - Leidos

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Ashburn, Virginia, USA

Full-time

Homeland Force and Protection within Leidos is seeking a strong applications developer to join the Traveler Processing and Vetting Solutions (TPVS) Program supporting the Passenger Systems Program Directorate (PSPD) within Customs and Border Protection (CBP). PSPD supports the Department of Homeland Security (DHS) and CBP critical missions, specifically screening and processing travelers at the ports of entry (POEs) into the United States. The position is focused on delivering performance-based

Project Director /ManagerJob Title - Project Director /Manager

Radus Tek ServicesCompany Name - Radus Tek Services

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Washington, District of Columbia, USA

Contract

Role: Project Director Agency:Criminal Justice Coordinating Council (CJCC) Loc : 441 4th St., NW Suite 715N Washington, DC 20001 Hybrid position The position requires the services to manage the agency s Continuum of Care project. The primary goal of the initiative is to support improved outcomes for youth and families by creating a plan to facilitate the development of a continuum of care for at-risk youth in the District of Columbia. The Project Director will collaborate with government and co

Software EngineerJob Title - Software Engineer

Oscar TechnologyCompany Name - Oscar Technology

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Herndon, Virginia, USA

Full-time

Software Engineer: Clearance: TS/SCI with FSP Location: Herndon, VA We are looking for experienced Software Developers to join our technology-based program supporting a key government customer. This program will deliver engineering services for network infrastructure as well as sophisticated enterprise computing infrastructure including end-point devices, data center hosted servers, multi-Cloud services as well as virtualized applications, and storage systems. Enterprise Computing Engineering

Research ScientistJob Title - Research Scientist

DataAnnotationCompany Name - DataAnnotation

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Springfield, Virginia, USA

Full-time