Top 235 Computer scientist Jobs in Mclean, Va

Guest Researcher
US National Institute of Standards and Technology —Gaithersburg, MD
- $75,000 - $85,000 a year
- Contract
- Computer Science
- Doctor of Philosophy
- In-person
Quick Apply
AI/ML Research Scientist - Agentic Systems
Peraton —Herndon, VA
- $104,000 - $166,000 a year
- Office
- 3 years
- Master's degree
- Health savings account
- Paid holidays
Applied Researcher II
Capital One —McLean, VA
- Email
- Computer Science
- Mid-level
- Office
- Health insurance
Applied Researcher I (AI Foundations)
Capital One —McLean, VA
- Email
- Computer Science
- Office
- AWS
- Health insurance
Applied Researcher I (AI Foundations)
Capital One —McLean, VA
- Email
- Computer Science
- Office
- AWS
- Health insurance
AI/ML Research Scientist - Agentic Systems
Peraton —Herndon, VA
- $112,000 - $179,000 a year
- Master's degree
- 8 years
- Analysis skills
- Health savings account
- Paid holidays
Applied Researcher II (AI Foundations, LLM Core and Agentic AI)
Capital One —McLean, VA
- Email
- Computer Science
- Mid-level
- Office
- Health insurance
Applied Researcher II (AI Foundations)
Capital One —McLean, VA
- Email
- Computer Science
- Mid-level
- Office
- Health insurance
Applied Researcher I (AI Foundations, LLM Customization, Finetuning, Reinforcement Learning)
Capital One —McLean, VA
- Email
- Computer Science
- Office
- AWS
- Health insurance
Senior Engineer / Analyst for ISRT & BMC2 Applications
Johns Hopkins Applied Physics Laboratory (APL) —Laurel, MD
- $100,000 - $245,000 a year
- Full-time
- 7 years
- Doctoral degree
- Computer Science
- Disability insurance
- Health insurance
Applied Researcher II (AI Foundations, LLM Core and Agentic AI)
Capital One —McLean, VA
- Email
- Computer Science
- Mid-level
- Office
- Health insurance
Computer Scientist, Washington D.C.
Assurance Technology Corporation (ATC) —Washington, DC
- $104,000 - $187,200 a year
- Full-time
- Computer science
- Computer Science
- 5 years
Quick Apply
Student Researcher, BS/MS, Fall 2026
Google —Washington, DC
- $98,000 - $131,000 a year
- Computer Science
- Bachelor of Science
- English
- Paid holidays
- Health insurance
3d
General Interest in working for Quantinuum - US Locations
Quantinuum —Arlington, VA
- Full-time
- Mid-level
- Paid parental leave
- Paid holidays
Research Engineer I
USC —Arlington, VA
- $90,000 - $105,000 a year
- Writing skills
- Mid-level
- Master's degree
Cryptanalytic Computer Scientist (Level I-IV)
BTS Software Solutions —Annapolis Junction, MD
- $117,000 - $250,000 a year
- Computer science
- Mid-level
- 2 years
- Health insurance
- Paid time off
Computer Scientist
GAP SOLUTIONS INC —Rockville, MD
- $200,000 - $225,000 a year
- Full-time
- Computer science
- 7 years
- Computer Science
Quick Apply
CRYPTOLOGIC COMPUTER SCIENTIST (Level I-IV)
BTS Software Solutions —Annapolis Junction, MD
- $116,000 - $255,000 a year
- Computer science
- Mid-level
- 2 years
- Health insurance
- Paid time off
Computer scientist - Mid-level to Senior level
Bow Wave LLC —Arlington, VA
- $115,000 - $125,000 a year
- Full-time
- Remote
- Management
- Senior level
- Disability insurance
- Dental insurance
Quick Apply
SME – Advanced Computing
WiSC Enterprises, LLC —McLean, VA
- Full-time
- Computer Science
- Research
- Senior level

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computer scientist jobs near mclean, va

Guest Researcher

US National Institute of Standards and Technology -
Gaithersburg, MD

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Job Details

Contract
$75,000 - $85,000 a year

Qualifications

Teamwork
Computer Science
Collaboration
Doctor of Philosophy
System development

Full Job Description

This position is part of the National Institute of Standards and Technology (NIST) Professional Research Experience Program (PREP). NIST recognizes that its research staff may want to collaborate with researchers at academic institutions on specific projects of mutual interest and, therefore, requires those institutions to be recipients of a PREP award. The PREP program involves staff from a wide range of backgrounds conducting scientific research across various fields. Individuals in this position will perform technical work supporting the collaboration's scientific research.

Research Title:

Assessment Framework for Digital Twins in the Built Environment

The work will entail:

This project focuses on developing a foundational framework to support organizations in understanding, evaluating, and leveraging digital twin technologies specifically in the built environment. As digital twins (DTs) continue to gain traction across industries for their ability to virtually replicate physical assets, there remains a critical gap in how organizations assess the quality and value of DT solutions, especially when services are procured from external vendors. This project aims to address the maturity, functionality, and alignment of DT solutions with their operational needs. The framework will serve as a decision-support tool for stakeholders to critically evaluate vendor offerings and make informed choices about DT implementation. Additionally, this project represents the initial phase in a broader effort to develop standardized guidelines and templates for DT assessment. These resources will support transparency, promote consistency, and reduce ambiguity in DT-related procurement and deployment processes. By providing a structured approach to DT evaluation, the project will empower organizations to better manage risks, ensure return on investment, and accelerate the adoption of high-quality DT solutions that align with their strategic goals.

U.S. Citizen Preferred

Candidates must apply using the link:

https://engineering.gwu.edu/post-doctoral-fellow-assessment-framework-digital-twins-built-environment

Key responsibilities will include but are not limited to:

Lead the development of a structured framework for evaluating digital twin solutions, focusing on maturity, functionality, and alignment with strategic goals
Collaborate with interdisciplinary stakeholders, including industry partners, to gather insights and validate the framework
Design and validate assessment templates for digital twin procurement and implementation
Disseminate findings through guidelines, technical reports, conference presentations, and publications
Support in contributing to the long-term roadmap for establishing DT evaluation standards.

Qualifications

Ph.D. degree in Computer Science, Engineering, Manufacturing, or a related field.
Ability to understand, develop, and use applications related to Digital Twin solutions for buildings.
In-depth understanding of current open-source tools and open standards related to buildings.
Strong oral and written communication skills.

§ Research proposal

Privacy Act Statement

Authority: 15 U.S.C. § 278g-1(e)(1) and (e)(3) and 15 U.S.C. § 272(b) and (c)

Purpose: The National Institute for Standards and Technology (NIST) hosts the Professional Research Experience Program (PREP) which is designed to provide valuable laboratory experience and financial assistance to undergraduates, post-bachelor’s degree holders, graduate students, master’s degree holders, postdocs, and faculty.

PREP is a 5-year cooperative agreement between NIST laboratories and participating PREP Universities to establish a collaborative research relationship between NIST and U.S. institutions of higher education in the following disciplines including (but may not be limited to) biochemistry, biological sciences, chemistry, computer science, engineering, electronics, materials science, mathematics, nanoscale science, neutron science, physical science, physics, and statistics. This collection of information is needed to facilitate administrative functions of the PREP Program.

Routine Uses: NIST will use the information collected to perform the requisite reviews of the applications to determine eligibility, and to meet programmatic requirements. Disclosure of this information is also subject to all the published routine uses as identified in the Privacy Act System of Records Notices: NIST-1: NIST Associates.

Disclosure: Furnishing this information is voluntary. When you submit the form, you are indicating your voluntary consent for NIST to use of the information you submit for the purpose stated.

Pay: $75,000.00 - $85,000.00 per year

Work Location: In person

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computer scientist jobs in mclean, va

Guest Researcher

AI/ML Research Scientist - Agentic Systems

Applied Researcher II

Applied Researcher I (AI Foundations)

Applied Researcher I (AI Foundations)

AI/ML Research Scientist - Agentic Systems

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

Applied Researcher II (AI Foundations)

Applied Researcher I (AI Foundations, LLM Customization, Finetuning, Reinforcement Learning)

Senior Engineer / Analyst for ISRT & BMC2 Applications

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

Computer Scientist, Washington D.C.

Student Researcher, BS/MS, Fall 2026

General Interest in working for Quantinuum - US Locations

Research Engineer I

Cryptanalytic Computer Scientist (Level I-IV)

Computer Scientist

CRYPTOLOGIC COMPUTER SCIENTIST (Level I-IV)

Computer scientist - Mid-level to Senior level

SME – Advanced Computing

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