Computer Science jobs in Annandale, VA

Internships in Computer Science or Software Engineering

McLean, Virginia

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Today

At MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We're a nonprofit engineering, applied research, and advanced technology organization working in the public interest. With objectivity and integrity at our core, we lead federally funded research and development centers for U.S. government agencies - collaborating with industry and academia to deliver in

Full-time

USD 46,500.00 - 58,000.00 per year

Associate, Scoring Service - Dance, History, Music, Technology Engineering and Digital Literacy & Computer Science

Remote

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Today

Job Description We are the world's learning company with more than 24,000 employees operating in 70 countries. We combine world-class educational content and assessment, powered by services and technology, to enable more effective teaching and personalized learning at scale. We believe that wherever learning flourishes so do people. Evaluation Systems of Pearson offers dynamic teacher licensing and performance assessment solutions. Our custom teacher licensure testing programs are 100 percent

Part-time

USD 17.50 per hour

Associate, Scoring Service - Dance, History, Music, Technology Engineering and Digital Literacy & Computer Science

Remote

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Today

We are the world's learning company with more than 24,000 employees operating in 70 countries. We combine world-class educational content and assessment, powered by services and technology, to enable more effective teaching and personalized learning at scale. We believe that wherever learning flourishes so do people. Evaluation Systems of Pearson offers dynamic teacher licensing and performance assessment solutions. Our custom teacher licensure testing programs are 100 percent aligned to state s

Part-time

USD 17.50 per hour

ETL Software Engineer, Mid

McLean, Virginia

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21d ago

ETL Software Engineer (Mid) Remote - EST or CST times zones 6 Months Responsibilities:Provide program design, coding, testing, and production implementation of ETL/EDI data exchanges.Assist in researching and documenting user requirements and system specifications.Design and develop complex program logic addressing specific programming needs.Maintain, adapt, and update existing systems to meet user requirements and enhance program efficiency.Translate solutions provided by system designers into

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Contract, Third Party

$45 - $50

iOS Developer

Merrifield, Virginia

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9d ago

Title: iOS Developer Location: Merrifield,VA Employment Type: Contract Compensation: Pay Range;$76.00-$86.00 Per Hr Description Join a dynamic team to develop, maintain, and enhance mobile banking applications across platforms. This is a hybrid contract role requiring collaboration with cross-functional teams to deliver secure and user-friendly digital experiences. Candidates should have experience with mobile development and be familiar with Agile methodologies. Key Responsibilities Design,

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Contract, Third Party

$76 - $86

Software Test Engineer (hybrid)

Hybrid in North Bethesda, Maryland

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Today

Software Test Engineer Rockville, MD hybrid (2 days a week onsite) $75-80K This role works as part of the technical test engineering team and will be focused on testing enterprise and informatics software systems to support cancer trials and research. This role provides strong career growth opportunities in an innovative technology environment working in one of our nations premiere research organizations. Responsibilities: As an individual contributor, prioritize and complete testing tasks o

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Full-time

$80000

AI Engineer (Agentic AI) - Secret cleared

Arlington, Virginia

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Today

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 within global Accenture. Recognized as a Glassdoor Top 100 Best Place to

Full-time

USD 89,000.00 - 170,200.00 per year

Data Governance Analyst

Arlington, Virginia

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Today

Full-time

USD 78,600.00 - 160,200.00 per year

Regression Tester

Hybrid in Vienna, Virginia

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Today

Job Title: Regression Tester Location: Vienna, VA Type: Contract Work Model: Hybrid Responsibilities Perform complete regression tests of new and existing systems (legacy and vendor) functions on software when new or modified functions are introduced.Conduct functional tests to ensure the software is working properly, that they interface correctly with other systems and that appropriate reports are generated.Create and edit test cases in accordance with system requirements.Determine function pro

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Contract

Depends on Experience

iOS Developer

Hybrid in Merrifield, Virginia

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14d ago

Job Title: iOS Developer Location: Vienna, VA Type: Contract Work Model: Hybrid onsite and remote Responsibilities Design, develop, and maintain mobile banking features for iOS and/or Android platforms Resolve production issues and contribute to platform stability and performance improvements Collaborate with cross-functional Agile teams including front-end, back-end, and product stakeholders Participate in Agile ceremonies and contribute to sprint planning and backlog refinement Ensure ad

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Contract

Depends on Experience

Business Analyst

Reston, Virginia

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Today

Company DescriptionTechSurSolutions is a digital services company whose mission is to enable digital transformation for our customers to improve quality and efficiency.Based in the DC metropolitan area,TechSurspecializes in advanced cloud services, modernization for both ITstructuresand applications, leveraging Agile development, and Data Analytics.Since we were formed inAugust of2016,we have supported multiple impactful and excitinggovernment programs. Job DescriptionJob Responsibilities Elici

Full-time

Depends on Experience

Power Platform App Developer

Washington, District of Columbia

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Today

Full-time

USD 70,200.00 - 130,500.00 per year

Data Management Specialist - Data Bricks

Washington, District of Columbia

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16d ago

Job Title: Data Management Specialist Location: Washington, DC (onsite) Type: Contract Compensation: $52.99/HR on W2 We are looking for a highly skilled Databricks Admin to serve as the go-to technical authority for all things Databricks within our organization. The ideal candidate will have deep expertise in the Databricks Lakehouse platform, including data engineering, data science, machine learning workflows, performance optimization, and best practices for scalable data solutions. This role

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Contract

Depends on Experience

Communications Network Engineer - On-site Full Time (6270)

Lorton, Virginia

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Today

Eagle Harbor, LLC, a subsidiary of Three Saints Bay, LLC, and a Federal Government Contractoris seeking a Communications Network Engineerto support our federal client in Lorton, VA. Responsibilities: Support custom software in support of agency's needs.Assist and support users at remote sites with questions relating to both commercial and custom applications developed by the client as they pertain to their specific requirements.Monitor custom applications and services for performance and servic

Full-time

USD 95,000.00 - 100,000.00 per year

Data Scientist Senior - Secret clearance required to apply - Arlington VA

Arlington, Virginia

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Today

Must Have: 4+ years of experience in custom AI training (to include supervised and unsupervised) and Natural Language Processing (NLP) expertise focusing on unstructured data. 5+ years of in-depth knowledge of at least one analytical/statistical language (Closure, Scala, Python, R). 2+ years of experience manipulating unstructured data from different platforms. 2+ years of experience with data visualization tools such as Elastic X-Pack (including Graph), Power BI, Tableau, or Qlik. B.S in Comp

Full-time

USD 165,000.00 - 172,000.00 per year

Artificial Intelligence Associate I

Washington, District of Columbia

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Today

About Komline As a pioneering leader at the forefront of advanced separation technologies, Komline has built a global reputation for its' engineering excellence. Through a combination of innovative engineering, cutting-edge manufacturing, and decades of experience, Komline continues to produce the highest quality equipment by maintaining its own integrated manufacturing facilities. Servicing our core markets of Water & Process, Agricultural & Renewables, and Industrials, we pride ourselves on p

Full-time

USD 80,000.00 - 100,000.00 per year

Associate Software Engineer-Hire-to-Train Program (Pega)

Washington, District of Columbia

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Today

Full-time

USD 64,000.00 - 124,200.00 per year

Principal Solutions Architect

Fort Belvoir, Virginia

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14d ago

Job Title: Principal Solutions Architect Location: Ft. Belvoir, VA Type: Direct Hire / Salaried Work Model: Onsite Hybrid Security Clearance: Active Secret clearance Seeking a Principal Solutions Architect to shape the technical direction of a Department of Defense technology modernization program. This role will connect mission requirements with practical architecture across commercial software, cloud, data, cybersecurity, and user-facing applications. The Principal Solutions Architect will w

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Full-time

$210000

Technical Support Specialist

Washington, District of Columbia

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27d ago

Technical Support SpecialistLocation: Washington, DC Work Arrangement: 100% On-Site Anticipated Start: October 2026 Compensation: $85,000$110,000 annually Employment Type: Direct Hire Position OverviewSNI Technology is assisting a professional services organization with the search for a Technical Support Specialist to provide hands-on technology assistance to employees in a busy office environment. This position will serve as a front-line resource for desktop and end-user technology needs while

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Full-time, Third Party

$87000 - $110000

Agile System Engineer III

Chantilly, Virginia

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Today

Overview VTG is looking for an Agile System Engineer in Chantilly, VA. Agile System Engineer provides technical leadership for systems engineering activities across Agile teams, ensuring mission alignment, architectural integrity, and delivery discipline. What will you do? Lead end to end systems engineering activities within Agile delivery frameworksDefine and manage system level requirements, dependencies, and technical risksGuide decomposition of complex mission needs into scalable Agile

Full-time

Computer Science jobs in Annandale, VA, USA