Computer science Jobs in Ashburn, VA

Refine Results
101 - 120 of 3,770 Jobs

Full Stack Software and Data Engineer

Booz Allen Hamilton

•

McLean, Virginia, USA

Full-time

Job Number: R0220393 Full Stack Software and Data Engineer The Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop software, but to create a system that will make a difference, merging data engineering solutions with software development, we need you on our team. We're looking for an experienced developer like you with the skills needed to develop software and syst
Posted 47 days ago | Updated 6 hours ago

Developer

Akkodis

•

McLean, Virginia, USA

Full-time

Akkodis is seeking a Developer for a Contract job with a client in McLean, VA(Hybrid). Responsibilities include designing and developing automated test suites and executing data-driven test scripts to ensure software quality and reliability. Rate Range: $41/hour to $60/hour; The rate may be negotiable based on experience, education, geographic location, and other factors. Developer job responsibilities include: Design and develop automated test suites using Selenium WebDriver, incorporating da
Easy Apply
Posted 28 days ago | Updated 2 hours ago

Data Science Engineer

Micron Technology, Inc.

•

Manassas, Virginia, USA

Full-time

Our vision is to transform how the world uses information to enrich life for all. Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever. Provision various sensors, edge nodes and analyze the Fab data. Design efficient data pipelines and Hadoop clusters to store streaming data. Serve as a key member of a cross-functional team respons
Posted 24 days ago | Updated 5 hours ago

Data Analyst

Leidos

•

McLean, Virginia, USA

Full-time

Leidos has a new and exciting opportunity for a Data Analyst in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA) located in McLean, VA. 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% company match and immed
Posted 31 days ago | Updated 5 hours ago

Chief Data Engineer

SAIC

•

McLean, Virginia, USA

Full-time

Job ID: 2507533 Location: MCLEAN, VA, US Date Posted: 2025-07-14 Category: Information Technology Subcategory: Data Scientist 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 skilled Data Engineer to support one of our Intelligence customers. The ideal candidate will have a strong background in data engineering and integration, with a focus
Posted 1 day ago | Updated 3 hours 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 5 days ago | Updated 5 hours ago

SAP BW Lead - SCON

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 25 days ago | Updated 5 hours ago

Front-End Engineer

ICF

•

Reston, Virginia, USA

Full-time

*We are open to supporting 100% remote work anywhere within the US* ICF is a mission-driven company filled with people who care deeply about improving the lives of others and making the world a better place. Our core values include Embracing Difference; we seek candidates who are passionate about building a culture that encourages, embraces, and hires dimensions of difference. The Team Our Health Engineering Solutions (HES) team works side by side with customers to articulate a vision for succe
Posted 17 days ago | Updated 5 hours 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 46 days ago | Updated 6 hours ago

Cloud Security Engineer

Cornerstone Defense

•

Herndon, Virginia, USA

Full-time

Location: Herndon, Virginia Type: Contract Job #3713 Title: Cloud Security Engineer Location: Herndon, VA *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 they have supporting the mission. Our Team i
Posted 20 days ago | Updated 5 hours ago

Sr. Solution Engineer - International

Esri

•

Vienna, Virginia, USA

Full-time

Overview We invite you to bring your experience and passion for supporting international governments, global organizations, and nonprofits. Customers include the United Nations, World Health Organization, Nature Conservancy, Habitat for Humanity, and the Library of Congress. 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 talk about solutions in ways that get others excited about t
Posted 2 days ago | Updated 5 hours ago

Design Engineer III

VTG

•

Washington, District of Columbia, USA

Full-time

Overview We are seeking a Design Engineer to support our Washington, DC office. Candidate will support UxV design and development by conducting technical reviews, engineering analyses, and integration studies to inform system configuration, performance, and mission suitability. Responsibilities include providing Objective Quality Evidence (OQE), maintaining technical configuration control, and offering cross-disciplinary support in areas such as mechanical, structural, electrical, autonomy, and
Posted 29 days ago | Updated 17 hours ago

Front End Software Engineer

Booz Allen Hamilton

•

Chantilly, Virginia, USA

Full-time

Job Number: R0220392 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. Bring your passion for creating an amazing user experience to Booz Allen. We need an experienced front end developer who will use their passion to guide a development team to learn
Posted 47 days ago | Updated 6 hours ago

Business Analyst

Akkodis

•

McLean, Virginia, USA

Full-time

Akkodis is seeking a Business Analyst for a Contract job with a client in McLean, VA(Hybrid). The ideal candidate has strong mortgage experience and excels at translating business needs into technical requirements, while supporting requirement gathering and full SDLC execution. Rate Range: $49/hour to $64/hour; The rate may be negotiable based on experience, education, geographic location, and other factors. Business Analyst job responsibilities include: Translating business requirements into
Easy Apply
Posted 60+ days ago | Updated 2 hours ago

SDET / ETL Tester

ALTA IT Services

•

Reston, Virginia, USA

Full-time

Job Title: SDET/Big Data ETL Tester Location: Remote, but onsite work is required 1x quarterly. Candidates local to the DMW area would be highly preferred (or within reasonable driving range) Role Type: 6 + month contract - good chance for extensions Please note: This is SDET position for Bigdata ETL testing. Skill required: AWS S3, Redshift , Jenkins CI/CD alongside test automation skills using selenium Java/python. PURPOSE: Responsible for developing, modifying, and executing software test pl
Easy Apply
Posted 5 days ago | Updated 2 hours ago

Senior Data Scientist

QinetiQ US

•

Remote or Tysons, Virginia, USA

Full-time

Company Overview We are a world-class team of professionals who deliver next generation technology and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative research in the fields of sensor science, signal processing, data fusion, artificial intelligence (AI), machine learning (ML), and augmented reality (AR). QinetiQ US's dedicated experts in defense, aerospace, security, and related fields a
Posted 10 days ago | Updated 5 hours ago

Solutions Architect and Integration Specialist

Booz Allen Hamilton

•

Fort Belvoir, Virginia, USA

Full-time

Job Number: R0222466 Solutions Architect and Integration Specialist The Opportunity: At a certain point, experience -based system design can start to look like clairvoyance. When you've developed so many systems that you can not only orchestrate the best solution for any technology-based challenge, but you can also anticipate and preempt future issues, you're a Solutions Architect. You've evolved your skills into strategy through a long path of sof tware development accomplishments and the curi
Posted 18 hours ago | Updated 6 hours ago

Senior Data Engineer, Azure

Motion Recruitment Partners, LLC

•

Washington, District of Columbia, USA

Full-time

Motion Recruitment delivers IT Talent Solutions across North America. Our specialized team-based recruitment model's success is proven through our track record in filling the most challenging IT positions for startup and enterprise clients. Areas of expertise range across Software, Mobile, Data, Infrastructure, Cybersecurity, Product, and UX. We're also the proud creators of Tech in Motion and the Timmy Awards, our community event series and award program connecting tech enthusiasts to meet, lea
Easy Apply
Posted 42 days ago | Updated 2 hours ago

IT Trainer

SAIC

•

Reston, Virginia, USA

Full-time

Job ID: 2502699 Location: RESTON, VA, US Date Posted: 2025-04-21 Category: Training Subcategory: Training Analyst 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, a leading provider of systems development & deployment, targeting & intelligence analysis, systems engineering & integration, and training capabilities and solutions for the Intelligence Comm
Posted 60+ days ago | Updated 3 hours ago

Informatica IICS Developer With DataFlux - Onsite (Mclean, VA)

Sage IT Inc

•

McLean, Virginia, USA

Part-time, Contract, Third Party

Informatica IICS Developer at McLean, VA (Onsite) Onsite/ 5days Exp: 12+ Years Description: The Informatica IICS Developer will be responsible for designing, developing, and implementing data integration solutions using Informatica Intelligent Cloud Services (IICS). This role requires expertise in ETL processes, data transformation, and integration workflows to ensure efficient data management and delivery. Responsibilities: Design and develop data integration workflows, mappings, and transfor
Easy Apply
Posted 5 days ago | Updated 16 hours ago