researcher Jobs in ashburn,va

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Analytical Chemist

DataAnnotation

•

Bethesda, Maryland, USA

Full-time

Job DescriptionWe are looking for a research scientist 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 chemistry- a completed or in progress Masters/PhD is preferred but not required. Other related fields include, but are not limited to: Research and Development Chemist, Formulation Scientist, Development Chemist, An
Posted 17 days ago | Updated 6 hours ago

Space Protection System Engineer

SAIC

•

Chantilly, Virginia, USA

Full-time

Job ID: 2507879 Location: CHANTILLY, VA, US Date Posted: 2025-07-24 Category: Engineering and Sciences Subcategory: Systems 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 Join a winning team!! SAIC's Space and Intelligence Business Group is currently hiring to advance space capabilities supporting our Department of Defense (DOD) and Intelligence C
Posted 2 days ago | Updated 5 hours ago

Space Protection Systems Engineer

SAIC

•

Chantilly, Virginia, USA

Full-time

Job ID: 2507880 Location: CHANTILLY, VA, US Date Posted: 2025-07-24 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 Join a winning team!! SAIC's Space and Intelligence Business Group is currently hiring to advance space capabilities supporting our Department of Defense (DOD)
Posted 2 days ago | Updated 5 hours ago

Technical Collections Engineer/Analyst_Jr. Level

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 28 days ago | Updated 7 hours ago

Big Data Engineer Principal

SAIC

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Reston, Virginia, USA

Full-time

Job ID: 2507187 Location: RESTON, VA, US Date Posted: 2025-07-08 Category: Information Technology Subcategory: Metrics and Data Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description Big Data Engineer Principal to work in Reston VA : Roles and Responsibilities: Develop and design the application data. Develop and build optimal databases using an agile-like environment to sto
Posted 25 days ago | Updated 4 hours ago

Space Innovation Initiative SETA

SAIC

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Chantilly, Virginia, USA

Full-time

Job ID: 2506671 Location: CHANTILLY, VA, US Date Posted: 2025-06-12 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 25 % 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 Space Innovation Initiative SETA. The person will provide management and outreach support to the Government Customer R&D program manager. Thi
Posted 44 days ago | Updated 4 hours ago

Research Scientist

DataAnnotation

•

Vienna, Virginia, 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
Posted 40 days ago | Updated 5 hours ago

Senior Modeling and Simulation Engineer

Modern Technology Solutions

•

Reston, Virginia, USA

Full-time

Overview Modern Technology Solutions, Inc. (MTSI) is seeking a Senior Modeling and Simulation Analyst at a customer site in Reston, VA Why is MTSI known as a Great Place to Work? Interesting Work: Our co-workers support some of the most important and critical programs to our national defense and security. Values: Our first core value is that employees come first. We challenge our co-workers to provide the highest level of support and service, and reward them with some of the best benefits in t
Posted 60+ days ago | Updated 25 days ago

Senior Chemist

DataAnnotation

•

Springfield, Virginia, USA

Full-time

Job DescriptionWe are looking for a research scientist 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 chemistry- a completed or in progress Masters/PhD is preferred but not required. Other related fields include, but are not limited to: Research and Development Chemist, Formulation Scientist, Development Chemist, An
Posted 17 days ago | Updated 5 hours ago

Research Chemist

DataAnnotation

•

Springfield, Virginia, USA

Full-time

Job DescriptionWe are looking for a research scientist 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 chemistry- a completed or in progress Masters/PhD is preferred but not required. Other related fields include, but are not limited to: Research and Development Chemist, Formulation Scientist, Development Chemist, An
Posted 17 days ago | Updated 6 hours ago

Quality Control Chemist

DataAnnotation

•

Springfield, Virginia, USA

Full-time

Job DescriptionWe are looking for a research scientist 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 chemistry- a completed or in progress Masters/PhD is preferred but not required. Other related fields include, but are not limited to: Research and Development Chemist, Formulation Scientist, Development Chemist, An
Posted 17 days ago | Updated 6 hours ago

Chemistry Tutor

DataAnnotation

•

Springfield, Virginia, USA

Full-time

Job DescriptionWe are looking for a research scientist 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 chemistry- a completed or in progress Masters/PhD is preferred but not required. Other related fields include, but are not limited to: Research and Development Chemist, Formulation Scientist, Development Chemist, An
Posted 17 days ago | Updated 6 hours ago

Chemistry Teacher

DataAnnotation

•

Springfield, Virginia, USA

Full-time

Job DescriptionWe are looking for a research scientist 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 chemistry- a completed or in progress Masters/PhD is preferred but not required. Other related fields include, but are not limited to: Research and Development Chemist, Formulation Scientist, Development Chemist, An
Posted 17 days ago | Updated 6 hours ago

Chemical Technician

DataAnnotation

•

Springfield, Virginia, USA

Full-time

Job DescriptionWe are looking for a research scientist 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 chemistry- a completed or in progress Masters/PhD is preferred but not required. Other related fields include, but are not limited to: Research and Development Chemist, Formulation Scientist, Development Chemist, An
Posted 17 days ago | Updated 6 hours ago

Chemical Engineer

DataAnnotation

•

Springfield, Virginia, USA

Full-time

Job DescriptionWe are looking for a research scientist 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 chemistry- a completed or in progress Masters/PhD is preferred but not required. Other related fields include, but are not limited to: Research and Development Chemist, Formulation Scientist, Development Chemist, An
Posted 17 days ago | Updated 6 hours ago

Analytical Chemist

DataAnnotation

•

Springfield, Virginia, USA

Full-time

Job DescriptionWe are looking for a research scientist 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 chemistry- a completed or in progress Masters/PhD is preferred but not required. Other related fields include, but are not limited to: Research and Development Chemist, Formulation Scientist, Development Chemist, An
Posted 17 days ago | Updated 6 hours ago

Cloud Technical Advisor

SAIC

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Herndon, Virginia, USA

Full-time

Job ID: 2506788 Location: HERNDON, VA, US Date Posted: 2025-06-17 Category: Program Management Subcategory: Program Mgmt 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 We are seeking an experienced and highly communicative Cloud Technical Advisor to join our Cloud Program team. As a contributor to the intelligence community's first multi-cloud initiative,
Posted 39 days ago | Updated 4 hours ago

Space Communication Senior Systems Engineer

SAIC

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Chantilly, Virginia, USA

Full-time

Job ID: 2506768 Location: CHANTILLY, VA, US Date Posted: 2025-06-17 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 Space Communication Systems Engineer to support the NRO GEOINT System Integration and Architecture (GSIA) office. This is a Systems Engineeri
Posted 39 days ago | Updated 4 hours ago

Mechanical Engineer - CMTA

Legence Therma LLC

•

Arlington, Virginia, USA

Full-time

CMTA, a Legence company CMTA is one of the fastest growing engineering firms in the U.S. with nationally recognized expertise in sustainable, high performance building engineering. We are a collaborative, competitive, innovative, and energetic group of engineers and team leaders who incorporate a holistic approach towards consulting engineering, performance contracting, and zero energy projects. We focus on finding engineers whose personalities lead them to excellence, and we provide exceptiona
Posted 29 days ago | Updated 7 hours ago

Principal Digital Signal Processing Engineer - Counter UAS

BlueHalo

•

Leesburg, Virginia, USA

Full-time

We are seeking a Principal Digital Signal Processing (DSP) Engineer to lead and support efforts in detecting and classifying Unmanned Aerial Surveillance (UAS) platforms using their Radio Frequency (RF) link. The ideal candidate will have experience in Software Defined Radio (SDR) based systems, RF protocols, signal detection, and strong software skills. Familiarity with AI/ML-based classification approaches is a plus. Key Responsibilities: Design and implement DSP algorithms to detect and anal
Posted 13 days ago | Updated 7 hours ago