Researcher Jobs in ashburn,va

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321 - 340 of 1,584 Jobs

Plant Engineering Manager

Corning

•

Manassas, Virginia, USA

Full-time

Requisition Number: 68420 The company built on breakthroughs. Join us. Corning is one of the world's leading innovators in glass, ceramic, and materials science. From the depths of the ocean to the farthest reaches of space, our technologies push the boundaries of what's possible. How do we do this? With our people. They break through limitations and expectations - not once in a career, but every day. They help move our company, and the world, forward. At Corning, there are endless possibiliti
Posted 51 days ago | Updated 4 hours ago

Data Scientist

Quantum Vision LLC

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Vienna, Virginia, USA

Full-time, Contract

Description Provide independent data science, machine learning, and analytical insights using member, financial, and organizational data to support mission critical decision making for various areas of the organization. Understand business needs and identify opportunities for new products, services, and process optimization to meet business objectives through the use of cutting-edge data science. Create descriptive, predictive, and prescriptive models
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Posted 60+ days ago | Updated 1 day ago

Cloud/DevOps Engineer.

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
Posted 46 days ago | Updated 4 hours ago

ServiceNow Developer

LMI Government Consulting (Logistics Management In

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Washington, District of Columbia, USA

Full-time

Overview LMI is seeking a skilled ServiceNow Developer to support our customer' configuration and development objectives. A successful ServiceNow Developer will demonstrate competency in ServiceNow and understand the full implementation cycle of ServiceNow while upholding the highest standard of ethical behavior. LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI bring
Posted 6 days ago | Updated moments ago

Agentic AI Software Engineer

Booz Allen Hamilton

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Washington, District of Columbia, USA

Full-time

Job Number: R0223058 Agentic AI Software Engineer The Opportunity: As an experienced engineer, you know that artifi cia l intelligence ( AI ) , particularly Agentic AI and Generative AI, is transforming the world, including every aspect of the way businesses are run. We need your technical knowledge and problem-solving abilities to identify and develop opportunities for the use of AI agents to solve real-world business and operational problems that will help Booz Allen and its clients execute mi
Posted 14 days ago | Updated 4 hours ago

Security Engineer - Senior Lead ***Top-Secret Clearance***

H & R Computer Consulting Services

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Washington, District of Columbia, USA

Full-time

Job Title: Security Engineer - Senior - LeadLocation: Washington, DCCertification Required: Certified Information Systems Security Professional ( CISSP ) or Information Systems Security Engineering Professional (ISSEP) and Microsoft Certified Cybersecurity Architect ExpertClearance Required: Active Top-Secret (TS)Salary: $150K-$175KApplication Deadline: Aug. 30, 2025To apply, please follow these steps: Visit .Select the position you are interested in.Review the job details, then click Apply Now
Posted 1 day ago

Data Analyst

Cymertek Corporation

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Reston, Virginia, USA

Full-time

Data Analyst LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a detail-oriented and analytical Data Analyst to join our team and help turn data into actionable insights. In this role, you will collect, process, and analyze data to support business decisions and uncover trends that drive success. Working collaboratively with various teams, you will develop dashboards, reports, and visualizations to present
Posted 60+ days ago | Updated 4 hours ago

Data Engineer

Booz Allen Hamilton

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Washington, District of Columbia, USA

Full-time

Job Number: R0223754 Data Engineer The Opportunity: Ever-expanding technology like IoT, machine learning, and artificial intelligence means that there's more structured and unstructured data available today than ever before. As a data engineer, you know that organizing data can yield pivotal insights when it's gathered from disparate sources. We need a data professional like you to help our clients find answers in their data to impact important missions-from fraud detection to cancer research to
Posted 2 days ago | Updated 4 hours ago

Project Manager

Electronic Consulting Services, Inc (ECS Federal)

•

Fairfax, Virginia, USA

Full-time

Job Description ECS is seeking a Project Manager to work in our Fairfax, VA office. ECS is seeking a Project Manager to work in our Fairfax, VA office in a hybrid, remote/on-site capacity supporting a Department of Defense (DoD) customer. The successful candidate will provide project support to management and will lead the technical team with initiating, planning, controlling, and executing initiatives in support of sensitive and critical priorities. The candidate will work closely with stakehol
Posted moments ago

Cyber Host Forensic Analyst IV

Nightwing

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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
Posted 60+ days ago | Updated 4 hours ago

Senior Mechanical Engineer

Salas O'Brien Engineers Incorporated

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Bethesda, Maryland, USA

Full-time

Senior Mechanical Engineer Our Bethesda Office is looking for a Sr. Mechanical Engineer with design experience in HVAC. You will be providing engineering design, evaluation, and planning of mechanical systems for healthcare, science & technology, education, and commercial projects. At Salas O'Brien we tell our clients that we're engineered for impact. This passion for making a difference applies just as much to our team as it does to our projects. That's why we're committed to living our values
Posted 39 days ago | Updated 4 hours ago

Electrical Engineer-SONAR Power/Electronic Systems

General Dynamics

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Manassas, Virginia, USA

Full-time

Basic Qualifications Requires a Bachelor's degree in Electrical Engineering, or a related Science, Engineering or Mathematics field. Also requires 8+ years of job-related experience, or a Master's degree plus 6 years of job-related experience. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is required within a reasonable period. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classifie
Posted 34 days ago | Updated 4 hours ago

Senior Marine Engineer (Propulsion) - HYBRID

American Systems Corporation

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Remote or Washington, District of Columbia, USA

Full-time

Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. Responsibilities Provide technical support and documentation design, develop, and evaluate the operation of marine vessels, ship machinery, and related equipment, to include, but not limited to: power supply and propulsion syste
Posted 60+ days ago | Updated 4 hours ago

Systems Engineer - Sponsor Business Systems & Video Production Network

Redhorse Corporation

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Chantilly, Virginia, USA

Full-time

About the Organization Now is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. We're looking for thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets. About the Role Redhorse transforms the way government uses
Posted 60+ days ago | Updated moments ago

Mid Data Engineer

Booz Allen Hamilton

•

Washington, District of Columbia, USA

Full-time

Job Number: R0223431 Data Engineer, Mid The Opportunity: Ever-expanding technology 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 data can yield pivotal insights when it's gathered from disparate sources. We need an experienced data professional like you to help our clients find answers in their data to impact important missions-from fraud detection t
Posted 3 days ago | Updated 4 hours ago

Electrical Engineer II

American Systems Corporation

•

Bethesda, Maryland, USA

Full-time

Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. Responsibilities Support all phases of the system lifecycle, from concept to retirementRoot cause analysis of system/component issues and/or failureResearching and reviewing ship's structural and electrical drawings to support s
Posted 2 days ago | Updated 4 hours ago

Software Engineer

Nightwing

•

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
Posted 25 days ago | Updated 4 hours ago

Electrical Engineer II

AMERICAN SYSTEMS

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Bethesda, Maryland, USA

Full-time

Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. Responsibilities Support all phases of the system lifecycle, from concept to retirement Root cause analysis of system/component issues and/or failure Researching and reviewing ship's structural and electrical drawings to support
Posted 3 days ago | Updated 3 hours ago

Automation and Knowledge Management Specialist

SAIC

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Arlington, Virginia, USA

Full-time

Job ID: 2508290 Location: ARLINGTON, VA, US Date Posted: 2025-08-05 Category: Information Technology Subcategory: Knowl/Collab Engr Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: Yes Description SAIC is seeking an experienced Automation Knowledge Management Specialist to support the Office of the Under Secretary of Defense for Research and Engineering (OUSD(R&E)
Posted 1 day ago | Updated 1 hour ago

Cloud Engineer

Leidos

•

McLean, Virginia, USA

Full-time

Leidos Intelligence Group is seeking a Cloud Engineer to support an enterprise IT program. We are looking for an experienced applications developer to provide the Sponsor support for development in or transition to the cloud and the implementation, troubleshooting, and maintenance of IT systems. Successful candidates will need experience with AWS Cloud, networking knowledge, and DevOps knowledge. The Cloud Engineer will work with systems in the customer's cloud environment, design and develop cl
Posted 11 days ago | Updated 4 hours ago