computer science Jobs in reston, va

Refine Results
181 - 200 of 3,709 Jobs

.Net Sr Lead Developer - W2

Epis Data Inc

•

Washington, District of Columbia, USA

Contract

Role: .Net Sr Lead Developer Location: Washington, DC - Only Locals Duration: Long term Experience: 12 Years Note: Ex-Amtrak or Railroad or Transportation Domain Experience is needed Essential Duties & Responsibilities (Other duties may be assigned): Design, build, and maintain .Net applications, responsible for both front-end and back-end development.Conduct code reviews, provide feedback, and support team improvements.Write and maintain high-quality code, ensuring adherence to best practic
Easy Apply
Posted 5 days ago | Updated 3 days ago

Multi Cloud Engineer

SAIC

•

Chantilly, Virginia, USA

Full-time

Job ID: 2507428 Location: CHANTILLY, VA, US Date Posted: 2025-07-10 Category: Information Technology Subcategory: Cloud Comp Engr 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 is seeking a Multi-Cloud Engineer to support SAIC's Prime Program, Landmark AOS in Chantilly, VA. Landmark AOS is a large SETA program, supporting the NRO's Ground Enterprise D
Posted 15 days ago | Updated 11 hours ago

Cloud Engineer

Booz Allen Hamilton

•

Herndon, Virginia, USA

Full-time

Job Number: R0220735 Cloud Engineer 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. We need you to help us develop cloud-based solutions for our clients' toughest problems. This is an opportunity to use the latest cloud technologies as you look for ways to improve your client's environmen
Posted 50 days ago | Updated 2 hours ago

Agile Program Manager

Cornerstone Defense

•

Bethesda, Maryland, USA

Full-time

Location: Bethesda, Maryland Type: Contract Job #3665 Title: Agile Program Manager Location: Bethesda, MD Compensation Range: $195k approximately *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life experience t
Posted 60+ days ago | Updated 1 hour ago

Sr. Solution Engineer - Alliance & Partners

Esri

•

Vienna, Virginia, USA

Full-time

Overview As a GIS subject matter expert, you're a natural at identifying the right analysis tools for the problem at hand. Not only do you create innovative solutions, you present solutions in ways that get others excited about the power of GIS technology. Join a technical team focused on supporting Esri's most strategic partners and advise partners on their most complex business challenges. Leverage your problem-solving skills to demonstrate the value of GIS and how it finds unique patterns, t
Posted 21 days ago | Updated 1 hour ago

Machine Learning Researcher

Johns Hopkins University AppliedPhysicsLaboratory

•

Laurel, Maryland, USA

Full-time

Description Are you a talented scientist looking to achieve technical breakthroughs at the cutting edge of artificial intelligence (AI) and machine learning (ML)? Do you thrive in a collaborative research environment, working alongside an energetic, multidisciplinary team of scientists and engineers? Are you ready to help the US secure and maintain leadership in the development and fielding of AI/ML algorithms for non-kinetic defense systems? If so, we 're looking for someone like you to joi
Posted 27 days ago | Updated 1 hour ago

Network Architecture Engineer

Leidos

•

Washington, District of Columbia, USA

Full-time

Job DescriptionDescription Join Our Innovative Team at Leidos! Ready to break away from the ordinary and dive into an extraordinary career? At Leidos' High Fidelity Simulation Business Area, we re not just building systems we re revolutionizing the future of naval simulation, training, and analysis for the US Navy. Imagine being part of a team where your work directly redefines naval capabilities. That s the Leidos experience. Position Overview Leidos is seeking a mid-level Network Architecture
Posted 1 day ago | Updated 12 hours ago

Cyber Assessment Engineer

Johns Hopkins Applied Physics Laboratory (APL)

•

Laurel, Maryland, USA

Full-time

Description Are you looking for an opportunity to utilize your technical skills to solve complex, real-world problems? Have experience evaluating complex systems against advanced cyber threats? If so, we're looking for someone like you to join our team at APL! Our team is in need of a detail-oriented assessment engineer to support sponsor testing programs. The ideal candidate has previous experience with the DoD Cybersecurity Test and Evaluation Guidebook and has previously supported associated
Posted 25 days ago | Updated 19 hours ago

Health Data Scientist Lead

Accenture LLP

•

Washington, District of Columbia, USA

Full-time

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company and part of global Accenture, to do work that matters in a collaborative
Posted 40 days ago | Updated 1 hour ago

Solution Engineer - Geo Experience Center

Esri

•

Vienna, Virginia, USA

Full-time

Overview At Esri, our solution engineers are part of a highly-skilled team that helps shape strategies on the effective adoption and use of Esri technologies. We invite you to use your problem-solving skills and passion for geospatial technology to become an integral part of the Geo Experience Center. Be part of the team that presents and demonstrates geospatial solutions and capabilities to executives and strategic customers when they visit the Esri-Redlands Campus. We're looking for individu
Posted 29 days ago | Updated 1 hour ago

Mainframe ZOS / DB2 Support

ALTA IT Services

•

Reston, Virginia, USA

Full-time

Job Title: Mainframe / DB2 Support Engineer Location: 100% Remote EST - candidates should be located in MD, VA, DC, or West Virginia Role Type: 6 + months contract with very strong chance of contract to hire conversion Hours: Shift work - OVERNIGHT - 4 X 10 hour shifts (4 nights per week, 10 hr shift) Please note - candidates must be flexible within the 6 pm - 6 am OVERNIGHT shift time range and be flexible on the days Qualifications Experience: 5 + years' experience in Mainframe DB2 Support.
Easy Apply
Posted 16 days ago | Updated 10 hours ago

Network Architecture Engineer

Leidos

•

Silver Spring, Maryland, USA

Full-time

Job DescriptionDescription Join Our Innovative Team at Leidos! Ready to break away from the ordinary and dive into an extraordinary career? At Leidos' High Fidelity Simulation Business Area, we re not just building systems we re revolutionizing the future of naval simulation, training, and analysis for the US Navy. Imagine being part of a team where your work directly redefines naval capabilities. That s the Leidos experience. Position Overview Leidos is seeking a mid-level Network Architecture
Posted 1 day ago | Updated 12 hours ago

Technical Lead

Electronic Consulting Services, Inc (ECS Federal)

•

Fairfax, Virginia, USA

Full-time

Job Description ECS is seeking an experienced Technical Lead to work in Fairfax, VA , in a hybrid remote/on-site capacity supporting various U.S. Government Mission Partner Enclaves within the DoD Community, each with a unique set of data and applications. The Technical Lead designs, implements, and maintains Mission Partner Enclaves' virtual network infrastructure in an AWS (and potentially Azure) cloud environment. The Technical Lead also works closely with project and technical teams to sup
Posted 9 days ago | Updated 10 hours ago

Software Engineer II - CTJ - Poly

Microsoft Corporation

•

Reston, Virginia, USA

Full-time

Our team is not only fun and supportive of each other, but we are also deeply committed to the success of the entire team. We play a crucial role in supporting Microsoft's Resiliency services within the AirGapped clouds, which include Azure Backup, Azure Site Recovery, Azure Migrate, and Azure Automation. Additionally, we manage the Microsoft Learn documents for these clouds. Our dedication goes beyond mere support; we are focused on maintaining and optimizing these services to ensure their rel
Posted 1 hour ago

Senior Signal Processing Engineer

Leidos

•

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. The Leidos Innovations Center (LInC) at Leidos currently has an opening for a Senior Signal Processing Engineer to support EW programs in Arlington, VA or San Diego, CA. As a LInC EW Senior Signal Processing Engineer, you will be responsible for research, design, and development of signal collection, processing and dissemination systems. Duties
Posted 4 days ago | Updated 19 hours ago

Lead Software Engineer

Motion Recruitment Partners, LLC

•

Washington, District of Columbia, USA

Full-time

Lead Software Engineer - Full-Time - Remote A national, mission-driven nonprofit is seeking a Lead Software Engineer to join their Technology Team in a full-time, remote capacity. This is an opportunity to work with cutting-edge tools and platforms such as Java, Spring Boot, ReactJS, AWS GovCloud, Docker, and more. Why This Role Is Special You'll not only lead engineering efforts, but you'll also lead meaningful change. The organization is looking for a well-rounded technologist with a passion
Easy Apply
Posted 4 days ago | Updated 9 hours ago

Principal Site Reliability Engineer (Prisma Access)

PaloAlto Networks

•

Reston, Virginia, USA

Full-time

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of
Posted 21 days ago | Updated 1 hour ago

Front End Software Engineer

Booz Allen Hamilton

•

Chantilly, Virginia, USA

Full-time

Job Number: R0220446 Front End Software Engineer The Opportunity: The right interface can make a tool easy to use, encourage early adoption, and save time and resources. We're looking for you, a web developer who will use equal parts skill and vision to create an experience that delivers functionality and efficiency. This is an opportunity to meet challenges in mission critical operations by collaborating with a development team to develop web applications and tools with user-centric design. You
Posted 57 days ago | Updated 2 hours ago

Splunk Engineer - Active Secret Clearance

General Dynamics

•

Washington, District of Columbia, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Cyber Engineering Job Qualifications: Skills: Cybersecurity, Splunk (Inactive), Splunk Enterprise Security, Splunk Infrastructure Monitoring Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Own your career as a Splunk Engineer at GDIT. Here, you'll have the opportunity
Posted 34 days ago | Updated 1 hour ago

Data Scientist - AI/ML(TS/SCI with CI poly)

Maxar Technologies Holdings Inc

•

Herndon, Virginia, USA

Full-time

Please review the job details below. Do you have a head for numbers? Like turning real world problems into mathematical representations and checking to see if you did it right? Do you like working with geospatial intelligence (GEOINT) data? If you like that, you'll love working with us! Our solutions require integration and use of bespoke capabilities and tools to solve our customers most interesting needs and difficult challenges. We need both experienced and aspiring staff to work on all stag
Posted 16 days ago | Updated 1 hour ago