Mathematics jobs in DC

Research Lead - AI Cyber Testing & Evaluation

Hybrid in Washington, District of Columbia

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Today

Job Type: Term (Fixed Term) Position Description RAND's Center on AI, Security, and Technology (CAST) , part of the Global and Emerging Risks (GER) Division conducts cutting-edge research on transformative, high-impact technologies-including artificial intelligence and biotechnology-to shape policies that protect global security and advance the public good. You will be responsible for managing significant research budgets and personnel, overseeing complex technical research and policy analysis

Full-time

USD 150,100.00 - 268,500.00 per year

AI Security Resident

Hybrid in Washington, District of Columbia

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Today

Job Type: Term (Fixed Term) Overview RAND's Center on AI, Security, and Technology (CAST) , part of the Global and Emerging Risks (GER) Division conducts cutting-edge research on transformative, high-impact technologies-including artificial intelligence and biotechnology-to shape policies that protect global security and advance the public good. Your work will address key questions related to securing AI systems, understanding their cyber capabilities, and examining their policy implications.

Full-time

USD 121,700.00 - 268,500.00 per year

Space Protection Enterprise Engineer

Chantilly, Virginia

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Today

Job ID: 2617878 Location: Chantilly, VA, US Date Posted: 2026-10-13 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Casual (includes On-Call and Temporary) Shift: Day Job Travel: No Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a part-time Space Protection Enterprise Engineer with experience of supporting National Reconnaissance Office (NRO) to join the

Full-time

USD 100,001.00 - 140,000.00 per year

Maritime Technology Systems Engineer

Springfield, Virginia

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Today

Job ID: 2617372 Location: Springfield, VA, US Date Posted: 2026-09-29 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a well-qualified, Maritime Technology Senior Systems Engineer to join an exciting program in Springfield, VA supporting the plannin

Full-time

USD 120,001.00 - 160,000.00 per year

Senior Systems Engineer

Springfield, Virginia

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Job ID: 2616287 Location: Springfield, VA, US Date Posted: 2026-08-31 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: ORA_ON_SITE Description JOB DESCRIPTION: SAIC seeks an energetic and talented Senior Systems Engineer to join an exciting program and Systems Engineering and Technical Ass

Full-time

USD 120,001.00 - 160,000.00 per year

Acquisitions Space Systems Engineer

Chantilly, Virginia

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Job ID: 2618068 Location: Chantilly, VA, US Date Posted: 2026-10-16 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking an experienced Acquisition Space Systems Engineer to provide Systems Engineering and Technical Advisory (SETA) services to a rapidly expand

Full-time

USD 200,001.00 - 240,000.00 per year

Chief Data Scientist

Bethesda, Maryland

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Today

Job ID: 2616976 Location: Bethesda, MD, US Date Posted: 2026-09-17 Category: Information Technology Subcategory: Data Scientist Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Chief Data Scientist to serve as the senior technical authority for all Data Science and Analytics activities performed under an Intelligence

Full-time

USD 200,001.00 - 240,000.00 per year

Modeling & Simulation Analyst

Hybrid in Washington, District of Columbia

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Today

Job Type: Term (Fixed Term) Position Description Are you passionate about using your modeling and simulation skills to address critical policy challenges? RAND is seeking talented analysts with expertise in modeling and simulation to join our team and contribute to impactful research in national security policy. RAND analysts contribute to and lead innovative projects that deliver objective, reliable insights for the public and policymakers at multiple levels. They embrace diverse challenges on

Full-time

USD 74,200.00 - 150,800.00 per year

Applied Researcher 4

McLean, Virginia

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Today

Applied Researcher 4 At Capital One, we are creating trustworthy and reliable AI systems, changing banking for good. For years, Capital One has been leading the industry in using machine learning to create real-time, intelligent, automated customer experiences. From informing customers about unusual charges to answering their questions in real time, our applications of AI & ML are bringing humanity and simplicity to banking. We are committed to building world-class applied science and engineeri

Full-time

Applied Researcher 5 (AI Foundations, LLM Core and Agentic AI)

McLean, Virginia

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Today

Applied Researcher 5 (AI Foundations, LLM Core and Agentic AI) At Capital One, we are creating trustworthy and reliable AI systems, changing banking for good. For years, Capital One has been leading the industry in using machine learning to create real-time, intelligent, automated customer experiences. From informing customers about unusual charges to answering their questions in real time, our applications of AI & ML are bringing humanity and simplicity to banking. We are committed to building

Full-time

Enterprise Solutions Architect - Azure

Fairfax, Virginia

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Today

GovCIO is currently hiring for an Enterprise Solution Architect (Azure) to support an opportunity with HHS to rationalize, navigate, modernize/migrate and sustain its IT portfolio in a multi-cloud hybrid infrastructure. This position will be located in the Northern VA / DC Metro area and will be a hybrid position with periodic travel to the customer site in Washington, D.C. Responsibilities The Enterprise Solutions Architect (Azure) will apply technical knowledge and expertise across multiple t

Full-time

USD 150,000.00 - 225,000.00 per year

Applied Researcher 4 (AI Foundations, LLM Core and Agentic AI)

McLean, Virginia

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Today

Applied Researcher 4 (AI Foundations, LLM Core and Agentic AI) At Capital One, we are creating trustworthy and reliable AI systems, changing banking for good. For years, Capital One has been leading the industry in using machine learning to create real-time, intelligent, automated customer experiences. From informing customers about unusual charges to answering their questions in real time, our applications of AI & ML are bringing humanity and simplicity to banking. We are committed to building

Full-time

Senior Principal Radar Signals Engineer

Chantilly, Virginia

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Today

Job ID: 2617183 Location: Chantilly, VA, US Date Posted: 2026-09-24 Category: Engineering and Sciences Subcategory: Signal Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: ORA_ON_SITE Description SAIC is hiring a Senior Principal Radar Signals Engineer to join a mission-driven analysis team in Chantilly, VA supporting multiple satellite programs at the forefront

Full-time

Compensation information provided in the description

Applied Researcher 4 (AI Foundations: Recommendation Systems)

McLean, Virginia

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Today

Applied Researcher 4 (AI Foundations: Recommendation Systems) At Capital One, we are creating trustworthy and reliable AI systems, changing banking for good. For years, Capital One has been leading the industry in using machine learning to create real-time, intelligent, automated customer experiences. From informing customers about unusual charges to answering their questions in real time, our applications of AI & ML are bringing humanity and simplicity to banking. We are committed to building

Full-time

Enterprise Solutions Architect - AWS

Fairfax, Virginia

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Today

GovCIO is currently hiring for an Enterprise Solution Architect (AWS) to support an opportunity with HHS to rationalize, navigate, modernize/migrate and sustain its IT portfolio in a multi-cloud hybrid infrastructure. This position will be located in the Northern VA / DC Metro area and will be a hybrid position with periodic travel to the customer site in Washington, D.C. Responsibilities The Enterprise Solutions Architect (AWS) will apply technical knowledge and expertise across multiple teams

Full-time

USD 150,000.00 - 225,000.00 per year

Applied Researcher 4 (AI Foundations, LLM Customization and Finetuning)

McLean, Virginia

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Today

Applied Researcher 4 (AI Foundations, LLM Customization and Finetuning) At Capital One, we are creating trustworthy and reliable AI systems, changing banking for good. For years, Capital One has been leading the industry in using machine learning to create real-time, intelligent, automated customer experiences. From informing customers about unusual charges to answering their questions in real time, our applications of AI & ML are bringing humanity and simplicity to banking. We are committed to

Full-time

Mid Data Scientist

Fort Meade, Maryland

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Job Number: R0248798 Data Scientist, Mid 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 artifi cia l 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

Full-time

USD 77,600.00 - 176,000.00 per year

Applied Researcher 4 (AI Foundations, Graph and Behavioral Models)

McLean, Virginia

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Today

Applied Researcher 4 (AI Foundations, Graph and Behavioral Models) At Capital One, we are creating trustworthy and reliable AI systems, changing banking for good. For years, Capital One has been leading the industry in using machine learning to create real-time, intelligent, automated customer experiences. From informing customers about unusual charges to answering their questions in real time, our applications of AI & ML are bringing humanity and simplicity to banking. We are committed to buil

Full-time

Engineer System Safety 3

Dulles Town Center, Virginia

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Location: Dulles Town Center, VA Salary: $70.00 USD Hourly - $80.00 USD Hourly Description: Position: System Safety Engineer Location: Dulles, VA Position Overview We are seeking an experienced System Safety Engineer to support the development, assessment, and verification of safety requirements for complex aerospace and space systems. This role will focus on identifying and mitigating hazards, ensuring compliance with industry safety standards, and supporting mission success throughout the en

Contract

USD 70.00 - 80.00 per hour

Staff Applied Researcher

McLean, Virginia

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Today

Staff Applied Researcher At Capital One, we are creating trustworthy and reliable AI systems, changing banking for good. For years, Capital One has been leading the industry in using machine learning to create real-time, intelligent, automated customer experiences. From informing customers about unusual charges to answering their questions in real time, our applications of AI & ML are bringing humanity and simplicity to banking. We are committed to building world-class applied science and engin

Full-time

Mathematics jobs in Washington, DC, USA