Computer science Jobs in District of Columbia

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441 - 460 of 4,209 Jobs

Lead Machine Learning Engineer

Capital One

•

McLean, Virginia, USA

Full-time

Lead Machine Learning Engineer As a Capital One Machine Learning Engineer (MLE), you'll be part of an Agile team dedicated to productionizing machine learning applications and systems at scale. You'll participate in the detailed technical design, development, and implementation of machine learning applications using existing and emerging technology platforms. You'll focus on machine learning architectural design, develop and review model and application code, and ensure high availability and pe
Posted 7 days ago | Updated 1 hour ago

AI-enabled Software Refactoring Engineer

BOOZ, ALLEN & HAMILTON, INC.

•

Manassas, Virginia, USA

Full-time

AI-enabled Software Refactoring Engineer The Opportunity: As a programmer, you know that machine learning is critical to understanding and processing massive datasets. Your ability to c ond uct statistical analyses on business processes using ML techniques makes you an integral part of delivering a customer-focused solution. We need your technical knowledge and desire to problem-solve to support AI-enabled Sof tware Re-engineering. As a machine learning engineer on our Navy and Marine Corps tea
Posted moments ago

Sr. Software Engineer-Automated Test Framework TS/SCI Poly

Leidos

•

Alexandria, Virginia, USA

Full-time

Description Leidos has a new and exciting opportunity for an Automated Test Framework Software Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% c
Posted 10 days ago | Updated 3 days ago

OT Systems Engineer - Senior Level

The Squires Group, Inc

•

Springfield, Virginia, USA

Full-time

Overview Our client, a leader in the natural gas and energy infrastructure space, is seeking an OT Network & Virtual Infrastructure Engineer for a direct hire opportunity in Springfield, VA. This highly technical position plays a critical role in maintaining the reliability, security, and performance of the operational technology (OT) environment that supports the safe delivery of natural gas. This role requires participation in a 24/7 on-call rotation to support critical infrastructure operatio
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Posted 22 days ago | Updated 11 hours ago

Director, Software Engineering (Infrastructure and Integration Services)

Capital One

•

McLean, Virginia, USA

Full-time

Director, Software Engineering (Infrastructure and Integration Services) As a Capital One Director of Software Engineering, you'll work on building platforms that use cutting-edge open source frameworks, highly-available RESTful microservices, to back-end Java based systems and Machine learning models using the hottest techniques in Big Data. You'll bring solid experience in emerging and traditional technologies such as: Node.js, Java, GO, Angular, React, Python, REST, NoSQL & Relational databa
Posted 15 days ago | Updated 1 hour ago

IAM Security Engineer

ConsultNet, LLC

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Rockville, Maryland, USA

Full-time

Title: IAM Security Engineer, Google Cloud Platform Location : Rockville, Maryland Target Start Date : August 15, 2025 Type: contract Pay Rate: DOE We are seeking a talented IAM Security Engineer specializing in the Google Cloud Platform (Google Cloud Platform). The ideal candidate will have strong technical skills, excellent communication and leadership skills, and experience with cloud security and Identity and Access Management (IAM). Responsibilities: IAM Architecture: Help design, implemen
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Posted 15 days ago | Updated 1 hour ago

Data Scientist

Visa Inc.

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Washington, District of Columbia, USA

Full-time

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhe
Posted 60+ days ago | Updated 1 hour ago

Security Engineer- 5 days onsite Reston, VA

Motion Recruitment Partners, LLC

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Arlington, Virginia, USA

Full-time

Security Engineer The Security Engineer plays a key role in safeguarding the organization's digital assets by identifying, analyzing, and mitigating cybersecurity threats. This position is responsible for implementing advanced security controls, monitoring network activity, and responding promptly to security incidents. Working closely with IT and security teams, the engineer helps strengthen the organization's overall security posture and ensures the protection of critical systems and sensitive
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Posted 21 hours ago | Updated 10 hours ago

Scrum Master

System One

•

Vienna, Virginia, USA

Contract

Job Title: Scrum Master Lead Location: Vienna, VA Hybrid: onsite 2-3 days a week Pay Rate: Open to Both 1099 and W2 options Position Type: Multiyear Contract We are looking for candidates with 10-15 years of project management experience and as a dedicated Scrum Master/Product Owner or Product Manager. Description: The Senior Scrum Master Lead works closely with the Product Owner to prioritize and lead delivery of the initiative's capabilities by removing impediments, facilitating team meeti
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Posted 8 days ago | Updated 2 days ago

Project Manager - 23207

Syneren Technologies

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Vienna, Virginia, USA

Full-time

Job Title: Project Manager Job Location: Vienna, VA. (Onsite) Job Description: Syneren is currently seeking a Project Manager. Required experience: Must have 10 years managing IT projects, at least 5 of which must be software engineering projects Required Qualifications: Secret Clearance( Top Secret clearance preferred) COMPTIA SECURITY+ Certificate PMI certification, ITIL certification Education: BA degree in an information technology , computer science, program management, or related field Ph
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Posted 60+ days ago | Updated 11 hours ago

Full Stack .NET Developer

Harmonia Holdings Group, LLC.

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Washington, District of Columbia, USA

Full-time

Harmonia Holdings Group, LLC is an award-winning, rapidly growing federal government contractor committed to providing innovative, high-performing solutions to our government clients and focused on fostering a workplace that encourages growth, initiative, creativity, and employee satisfaction. Position: Full Stack .NET Developer Location: Washington DC - Fully Onsite Clearance: Top Secret with SCI We have an exciting opportunity for a Full Stack .NET Developer to join our team. The ideal candid
Posted 7 days ago | Updated 10 hours ago

Senior Test Engineer

Iridium Satellite LLC

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Reston, Virginia, USA

Full-time

Company Overview Iridium is an award-winning and innovative satellite communications company with bragging rights to the only network that offers voice and data connectivity anywhere in the world. For over 20 years, Iridium's unique network and services have supported critical communications needs for individuals, businesses, and the evolving Internet of Things. At Iridium, we understand the importance of staying connected and the limitations of traditional communications networks. People across
Posted 7 days ago | Updated 10 hours ago

MECHANICAL ENGINEER

Naval Facilities Engineering Command

•

Bethesda, Maryland, USA

Full-time

Summary You will serve as a Mechanical Engineer in the Design and Construction of NAVAL FAC ENGINEERING CMD WASH. GS-12: $101,401 - $131,826 GS-13: $120,579 - $156,755 Duties Help You will advise multi-disciplinary teams on facility development products or services to ensure successful project execution.You will conduct engineering analyses of the mechanical engineering components of potential facilities projects to determine feasibility of projects.You will recommend methods to resolve fa
Posted 13 hours ago | Updated 1 hour ago

ServiceNow Developer

Johns Hopkins University AppliedPhysicsLaboratory

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Laurel, Maryland, USA

Full-time

Description Are you a motivated, enthusiastic developer interested in operational and project support? Do you have the skills to design, develop, test, and support ServiceNow applications? If this is you, we believe you would enjoy being a part of our team at APL! You will join our hardworking team where we value innovation, creativity, life-long learning, and professional growth. We always strive to nurture an environment of collaboration and teamwork as we work hand-in-hand with our custome
Posted 52 days ago | Updated 1 hour ago

Scrum Master

ALTA IT Services

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Vienna, Virginia, USA

Full-time

Job Title: Scrum Master Lead Location: Vienna, VA Hybrid: onsite 2-3 days a week Pay Rate: Open to Both 1099 and W2 options Position Type: Multiyear Contract We are looking for candidates with 10-15 years of project management experience and as a dedicated Scrum Master/Product Owner or Product Manager. Description: The Senior Scrum Master Lead works closely with the Product Owner to prioritize and lead delivery of the initiative's capabilities by removing impediments, facilitating team meeti
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Posted 8 days ago | Updated 10 hours ago

Technical Account Manager, National Security, National Security - ES US-ADC

Amazon Web Services, Inc.

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Herndon, Virginia, USA

Full-time

Would you like to join one of the fastest-growing organizations within Amazon Web Services (AWS) and help customers of all industries and sizes gain the best value and service from AWS? At AWS Enterprise Support we're looking for a Technical Account Manager (TAM) to support our customers' creative and transformative spirit of innovation across all technologies, including Compute, Storage, Database, Machine Learning, AI, Big Data, Security, Networking, Serverless and more. This is not a sales ro
Posted 1 day ago

Node.js Software Engineer

Booz Allen Hamilton

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Chantilly, Virginia, USA

Full-time

Job Number: R0221617 Node.js Software Engineer The Opportunity: As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. We're looking for an experienced back-end developer with the sof tware engineering skills it takes to identify potential risks, contribute to solution development, and create efficient and effective systems for our clients. As a back-end developer at Booz All
Posted 41 days ago | Updated 2 hours ago

Software Engineer

Motion Recruitment Partners, LLC

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Reston, Virginia, USA

Full-time

A fast-growing biometrics and cybersecurity company based in Reston, VA, focused on securing international borders through advanced technologies. This is a full-time opportunity to work onsite with cutting-edge tools such as C#, .NET Core, SQL Server, and cloud platforms like Azure. You'll help design and build the infrastructure behind biometric systems like eye and fingerprint scanners used across global airports and borders. You'll collaborate with a highly skilled team of engineers in a form
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Posted 50 days ago | Updated 9 hours ago

AI-enabled Software Refactoring Engineer

Booz Allen Hamilton

•

Manassas, Virginia, USA

Full-time

Job Number: R0223753 AI-enabled Software Refactoring Engineer The Opportunity: As a programmer, you know that machine learning is critical to understanding and processing massive datasets. Your ability to c ond uct statistical analyses on business processes using ML techniques makes you an integral part of delivering a customer-focused solution. We need your technical knowledge and desire to problem-solve to support AI-enabled Sof tware Re-engineering. As a machine learning engineer on our Navy
Posted 2 days ago | Updated 2 hours ago

TS/SCI Data Engineer- AI

Parsons Services Company

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Washington, District of Columbia, USA

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Parsons is seeking a mission-focused Data Engineer with an additional background in
Posted 20 days ago | Updated 1 hour ago