researcher Jobs in ashburn,va

521 - 540 of 2,056 Jobs

Configuration Management EngineerJob Title - Configuration Management Engineer

QinetiQCompany Name - QinetiQ

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Lorton, 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 all

Director of Research, Autonomy & Trusted AIJob Title - Director of Research, Autonomy & Trusted AI

LeidosCompany Name - Leidos

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Arlington, Virginia, USA

Full-time

Description The Information and Data Sciences Division in the Leidos Innovation Center (LInC) is seeking to hire a Director of Research in Autonomy & Trusted AI. This Director of Research is primarily responsible for assisting the division in defining future research priorities and future research plans for Autonomy, Data Analytics, Perception, and Trusted AI (ADAPT) system technologies. The position will have a range of additional responsibilities that are both internal and external in nature.

Senior Signal Processing EngineerJob Title - Senior Signal Processing Engineer

LeidosCompany Name - Leidos

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Arlington, Virginia, USA

Full-time

Description Today, Electronic Warfare (EW) is a growing enterprise - protecting the warfighter and our national security against ever-adapting threats. Due to success of continued growth - the Leidos Innovations Center (LInC) at Leidos (in Arlington, VA or San Diego, CA) currently has an opening for a Senior Signal Processing Engineer. As a LInC EW Senior Signal Processing Engineer, you will be responsible for research, design, and development of signal collection, processing and dissemination

Senior Signal Processing EngineerJob Title - Senior Signal Processing Engineer

LeidosCompany Name - Leidos

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Arlington, Virginia, USA

Full-time

Today, Electronic Warfare (EW) is a growing enterprise - protecting the warfighter and our national security against ever-adapting threats. Due to success of continued growth - the Leidos Innovations Center (LInC) at Leidos (in Arlington, VA or San Diego, CA) currently has an opening for a Senior Signal Processing Engineer. As a LInC EW Senior Signal Processing Engineer, you will be responsible for research, design, and development of signal collection, processing and dissemination systems. Dut

Jira and Confluence DeveloperJob Title - Jira and Confluence Developer

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Arlington, Virginia, USA

Full-time

Job Number: R0220862 Jira and Confluence Developer The Opportunity: Everyone is trying to "harness the cloud," but not everyone knows how. As a cloud computing application architect, 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 government infrastructure. We need you to help us develop cloud-based solutions for some of the military's toughest problems.

Network AdministratorJob Title - Network Administrator

SAICCompany Name - SAIC

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Bethesda, Maryland, USA

Full-time

Job ID: 2508460 Location: BETHESDA, MD, US Date Posted: 2025-08-08 Category: Information Technology Subcategory: Network Engineer 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, a leading provider of systems development & deployment, targeting & intelligence analysis, systems engineering & integration, and training capabilities and solutions for the I

Senior Data ScientistJob Title - Senior Data Scientist

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Washington, District of Columbia, USA

Full-time

Job Number: R0223596 Data Scientist, Senior The Opportunity: As a data scientist, you're excited at the prospect of unlocking the secrets held by a data set, and you're fascinated by the possibilities presented by IoT, machine learning, and artificial intelligence. In an increasingly connected world, massive amounts of structured and unstructured data open new opportunities. As a data scientist at Booz Allen, you can help turn these complex data sets into useful information to solve global chall

Data ScientistJob Title - Data Scientist

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Washington, District of Columbia, USA

Full-time

Job Number: R0223670 Data Scientist The Opportunity: As a data scientist, you're excited at the prospect of unlocking the secrets held by a data set, and you're fascinated by the possibilities presented by IoT, machine learning, and artificial intelligence. In an increasingly connected world, massive amounts of structured and unstructured data open new opportunities. As a data scientist at Booz Allen, you can help turn these complex data sets into useful information to solve global challenges. A

Sr. Business Systems AnalystJob Title - Sr. Business Systems Analyst

Knowledge Management, IncCompany Name - Knowledge Management, Inc

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Washington, District of Columbia, USA

Full-time

Knowledge Management, Inc. (KMI) has the leadership and experience to deliver innovative technology, logistics and management solutions to meet real mission requirements. KMI is a Minority Business Enterprise (MBE) and Small Disadvantage Business (SDB) that specializes in Logistics, Warehouse Services, Distance Learning/Training, Enterprise Solutions, Financial Management Support, Program Management, Intelligence Analysis & Threat Assessment, and Data Analytics/Operations Research. Since 1998, o

Senior Mission Modeling & Simulation Analyst / EngineerJob Title - Senior Mission Modeling & Simulation Analyst / Engineer

AMERICAN SYSTEMSCompany Name - AMERICAN SYSTEMS

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Alexandria, Virginia, USA

Full-time

Overview Provide technical support to the Office of Under Secretary of Defense for Research and Engineering (OUSD(R&E)) to conduct rigorous mission engineering activities to identify and prioritize investments in capabilities with the potential to meet current and future warfighting needs, close warfighting gaps, and enable Joint Force interoperability and integration. In addition to harness modeling and simulation (M&S) tools and advanced techniques to develop and analyze critical Joint Missio

Mission Modeling & Simulation Analyst / EngineerJob Title - Mission Modeling & Simulation Analyst / Engineer

American Systems CorporationCompany Name - American Systems Corporation

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Alexandria, Virginia, USA

Full-time

Senior Mission Modeling & Simulation Analyst / EngineerJob Title - Senior Mission Modeling & Simulation Analyst / Engineer

American Systems CorporationCompany Name - American Systems Corporation

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Alexandria, Virginia, USA

Full-time

Control Systems Engineer - Senior LevelJob Title - Control Systems Engineer - Senior Level

The Squires Group, IncCompany Name - The Squires Group, Inc

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Springfield, Virginia, USA

Full-time

Overview The Squires Group is seeking a Senior Level Control Systems Engineer for a direct hire opportunity with our client in Springfield, VA. This is a key role supporting the safe and reliable delivery of natural gas by designing, developing, and supporting process control, automation, and communication systems for gas control operations and field assets, including plants and gate stations. Due to client contract requirements, only be willing and able to participate in a rotating 24/7 on-call

Secure Communications SME IIIJob Title - Secure Communications SME III

Redhorse CorporationCompany Name - Redhorse Corporation

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Arlington, 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

Mission Architecture Analyst / EngineerJob Title - Mission Architecture Analyst / Engineer

American Systems CorporationCompany Name - American Systems Corporation

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Alexandria, Virginia, USA

Full-time

Scrum Master (ETS)Job Title - Scrum Master (ETS)

Apex SystemsCompany Name - Apex Systems

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Merrifield, Virginia, USA

Full-time

Job#: 2079714 Job Description: Site: Headquarters (HDQ) Business Unit: Enterprise Data Platforms (D0003017-Enterprise Data Platforms) Description: Description The Scrum Master works closely with the Product Owner to prioritize and lead delivery of the initiatives capabilities by removing impediments, facilitating team meetings and events, and fostering an environment for high performance. The Scrum Master manages a continuous workflow of their team. They advocate, adopt and coach their team on

Oracle DBA STIGS Secret Clearance - Hybrid- TWO MONTH ASSIGNMENTJob Title - Oracle DBA STIGS Secret Clearance - Hybrid- TWO MONTH ASSIGNMENT

Mindbank Consulting GroupCompany Name - Mindbank Consulting Group

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Washington, District of Columbia, USA

Contract

MINDBANK JOB OPENING TWO MONTH ORACLE DBA ASSIGNMENT IN WASHINGTON DC REMOTE AND ONSITE Position Oracle Database Administrator Location Washington, DC **This position is both remote and on-site. The candidate must go on-site to apply STIGs on a classified network. The on-site location is the Herbert C. Hoover Building, 1401 Constitution Avenue, N.W, Washington, DC. 20230. Pay Rate: $120,000 - $135,000 Clearance Required: **Must have at least a Secret Clearance that is active for this job

Lead Data ScientistJob Title - Lead Data Scientist

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Washington, District of Columbia, USA

Full-time

Job Number: R0223895 Data Scientist, Lead The Opportunity: As a data engineer, you're excited at the prospect of unlocking the secrets held by a data set, and you're fascinated by the possibilities presented by IoT, machine learning, and artifi cia l intelligence. In an increasingly connected world, massive amounts of structured and unstructured data open new opportunities. As a data engineer, you know that organizing data can yield pivotal insights when it's gathered from disparate sources. We

AI EngineerJob Title - AI Engineer

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Arlington, Virginia, USA

Full-time

Job Number: R0222467 AI Engineer The Opportunity: Ready to apply your AI and machine learning skills to real-world challenges? As a Junior AI Engineer, you'll be part of a mission-focused AI Delivery team supporting the U.S. Air Force. From day one, your passion for AI, curiosity about new technologies, and strong problem-solving mindset will help shape the future of national defense. In this role, you'll help design, build, and deploy AI solutions that tackle complex operational problems. You'

Senior Data Mining and Analytics Engineer (Security Clearance Required) - Remote work - Local DC Metro or FLJob Title - Senior Data Mining and Analytics Engineer (Security Clearance Required) - Remote work - Local DC Metro or FL

ICFCompany Name - ICF

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Remote or Arlington, Virginia, USA

Full-time

ICF International seeks an experienced Senior Data Mining and Analytics Engineer to support the research and development of new cyber analytic capabilities that will help the US protect and defend its networks and critical information systems. The successful cleared candidate will act as a Senior Data Mining and Analytics Engineer to support a large federal cyber security analytic program. Your work will contribute to the knowledge of how cyber-attacks work, how vulnerabilities are exploited, an