193 entry level computer science jobs at 123 companies in Washington, DC

2w
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Introduce yourself! – Electrical Engineering & Computer Science
Menlo Park or New York or Chicago or Warrenville or Phoenix or Bowie or Atlanta or Los Angeles or Natick or Bellevue or Oakland
OnsiteFull Time
Exponent
ExponentNasdaq: EXPO: Scientific and engineering consulting firm for complex technical challenges.
Seeking PhD candidates and postdocs in electrical engineering, computer science, physics, or related fields; submit CV with publications; company cannot sponsor immigration visas.
1mo
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STEAM & Computer Science Teacher, ES
Fairfax County, Virginia, United States
$64k/yr OnsiteFull Time
Fairfax County Public Schools
Fairfax County Public Schools: Provides K-12 public education and community learning services.
Bachelor's in education, VDOE license/endorsement required or eligible, proficiency with technology, strong classroom management, formative and summative assessment skills; flexible hours as needed.
computers, interactive whiteboards, projectors, printers
4d
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Computer Scientist
Montgomery County, Maryland, United States
$144k-$187k/yr HybridFull Time
National Institutes of Health
National Institutes of Health: Conducts and supports medical research to improve human health.
1+ YOEBachelor's in computer science (or equivalent coursework) and 1 year specialized experience at GS-13 level designing algorithms, leading large-scale data integrations and system life-cycle work; cloud and programming experience preferred.
Google Cloud Platform (GCP), Amazon Web Services (AWS), Java, C++
2mo
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Computer Sciences - Graduates - AI Training - Baltimore, US
Baltimore or United States
$60/hr RemoteContract, Part Time
Prolific
Prolific: Platform connecting researchers and AI developers with verified participants.
BSc in Computer Science or related field required; ability to interpret research papers, review code logic, identify technical flaws, pass a 10–15 minute assessment, have a LinkedIn profile and a PayPal account.
PayPal, LinkedIn, Reinforcement Learning from Human Feedback (RLHF), LLMs, Generative AI
18h
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Teacher-Computer Science
Stafford, Virginia, United States
$54k-$101k/yr OnsiteFull Time
Stafford County Public Schools
Stafford County Public Schools: Operates K-12 public schools and educational support programs.
Hold or be eligible for a Virginia teaching license with subject endorsement; bachelor\u0002s or master\u0002s degree or equivalent; subject knowledge, classroom management, lesson planning and student assessment skills.
1mo
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Research Assistant (Computer Science)
Baltimore, Maryland, United States
$17-$30/hr OnsitePart Time
Johns Hopkins University
Johns Hopkins University: A private research university providing higher education and clinical healthcare.
Bachelor's degree required; preferred Master's. Preferred Python and C++ skills, experience with computer vision, probability and linear algebra. Duties include experiments, data collection/cleaning, model evaluation, and manuscript preparation.
Python, C++, ROS
1mo
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Production Programmer - Entry Level SQL Developer
Germantown, Maryland, United States
$65k-$75k/yr OnsiteFull Time
DataLab USA
DataLab USA: Provides database marketing analytics and predictive modeling solutions.
Bachelor's in Computer Science required. Entry-level role focused on monitoring and executing ETL, running SQL scripts, QCing reports, troubleshooting automated production tasks, and using FTP/MoveIT/JIRA. SQL and Microsoft Office skills required.
SQL, FTP, MoveIT, JIRA, Wiki, DWH, ETL, Microsoft Outlook, Microsoft Word, Microsoft Excel
1w
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2027 PhD Graduate – Computer Scientist – Tactical System Prototyping and Deployment
Laurel, Maryland, United States
$105k-$245k/yr OnsiteFull Time
Johns Hopkins University Applied Physics Laboratory
Johns Hopkins University Applied Physics Laboratory: Conducts research and engineering for national security and space.
PhD in CS/CE/Physics or related, expertise in signal processing/computer vision/data science/visualization/radar, able to obtain Interim Secret then Secret clearance, U.S. citizenship, occasional travel to government/military sites.
C++, Java, Typescript, Linux, Unix
1mo
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Entry-Level UI Developer
Ashburn, Virginia, United States
OnsiteFull Time
SAIC
SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.
1+ YOEBS in Computer Science + 1 year experience; UI development with Angular/React, HTML, JavaScript, CSS; AWS, Java/Spring Boot, SQL, XML, Unix/Linux, JDBC/JPA/Hibernate, JSON; US citizenship and ability to obtain Public Trust.
HTML, JavaScript, CSS, AWS, EC2, S3, jQuery, Angular, React, React Native, Java, Spring Boot, SQL, XML, Unix, Linux, JDBC, JPA, Hibernate, JSON, Visual Studio Code, Chrome DevTools
2mo
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Test Engineer (Entry Level) - TSA Acceptance Testing (76243)
Crystal City, Virginia, United States
$55k-$78k/yr RemoteFull Time
Battelle
Battelle: Conducts scientific research and manages national laboratories for clients.
0+ YOEEntry-level engineering role requiring 0–3 years in engineering or related field; Bachelor's in engineering, physics, or computer science; willingness to travel; US citizenship with eligibility for DoD Secret clearance and TSA suitability.
Microsoft Office
1mo
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Entry-Level UI Developer
Ashburn, Virginia, United States
OnsiteFull Time
SAIC
SAICNYSE: SAIC: Provides engineering, IT, and mission support services to government.
1+ YOEBS in Computer Science + 1 year relevant experience; UI development with Angular and React; HTML, JavaScript, CSS, AWS, Java, Spring Boot, SQL, XML, Unix/Linux, JDBC/JPA/Hibernate, JSON; Visual Studio Code; Agile; must be US citizen and obtain Public Trust.
React, Angular, Visual Studio Code, HTML, JavaScript, CSS, AWS (EC2, S3, etc.), jQuery, Java, Spring Boot, SQL, XML, Unix, Linux, JDBC, JPA, Hibernate, JSON, React Native, Chrome DevTools
3mo
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Adjunct Faculty - CAS Department of Computer Science (Open Continuous)
Washington, District of Columbia, United States
OnsitePart Time
American University
American University: Private research university providing undergraduate and graduate education programs.
Part-time adjunct faculty for Computer Science; rolling reviews; open continuous vacancies.
2w
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Entry-Level Engineer - Washington, D.C.
Washington or Washington Navy Yard or Anacostia Annex or Virginia or Maryland or District of Columbia
OnsiteFull Time
Serco
SercoLondon Stock Exchange: SRP: Provides professional outsourcing services to governments worldwide.
1+ YOEUS citizen able to obtain Secret clearance, Bachelor's in engineering/math/computer science (or equivalent experience), 1 year experience, proficiency with Microsoft Office, strong organizational and problem-solving skills.
Microsoft Office, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
4w
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2026 Entry Level Engineering Opportunities
Falls Church or Baltimore or Chandler or Huntsville or Virginia or Melbourne or Northridge or Ogden or Oklahoma City or Palmdale or Plymouth or Redondo Beach or Rocket Center or Rolling Meadows or Roy or San Diego
$70k-$95k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
Bachelors in engineering, computer science, or related STEM by June 2026; active U.S. government security clearance (Secret or higher); U.S. citizenship; strong engineering fundamentals, teamwork and communication; willing to relocate and start Jul–Dec 2026.
Microsoft Office
1mo
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SuccessFactors Recruiting: Research Assistant (Computer Science) (121542)
Baltimore, Maryland, United States
$17-$30/hr OnsitePart Time
Johns Hopkins University
Johns Hopkins University: Private research university providing higher education and global research.
Bachelor's degree required; assist faculty on research projects including experiments on language and vision models, data collection/annotation, and manuscript preparation. Preferred: Python and C++ programming, computer vision experience, probability and linear algebra knowledge.
Python, C++, ROS
1mo
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Federal AI Solutions Engineer (Entry Level)
McLean, Virginia, United States
$85k-$105k/yr HybridFull Time
A-TEK
A-TEK: Provides digital transformation and scientific solutions to federal agencies.
0+ YOEBachelor's in Computer Science with AI coursework, 0–2 years experience (internships/projects accepted), Python and cloud (AWS/Azure) familiarity, experience with ML/LLMs, ability to obtain Public Trust clearance, and interest in federal missions.
Python, AWS Bedrock, Microsoft Azure OpenAI, LangChain, LlamaIndex, Semantic Kernel, CrewAI, Terraform, AWS CDK, Bicep, ECS, EKS, AKS, REST APIs, Git, Pinecone, Weaviate, FAISS, Milvus, CI/CD, NIST AI Risk Management Framework (AI RMF), FedRAMP, Zero Trust
3w
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FY27: Teacher, Computer Science, Grade 7, Roberto Clemente Middle School, 1.0 FTE
Germantown, Maryland, United States
$67k-$136k/yr OnsiteFull Time
Montgomery County Public Schools
Montgomery County Public Schools: Provides K-12 public education services in Montgomery County.
Bachelor's degree in education, meets Maryland state teacher certification, content knowledge in computer science, strong communication and classroom management skills.
3mo
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Technical Analyst – Entry Level (Top Secret Clearance Required)
Fairfax, Virginia, United States
$57k-$104k/yr HybridFull Time
CGI
CGINYSE: GIB: Provides information technology and business consulting services.
Bachelor's in IT/IS/Computer Science, understanding of SDLC and configuration management, scripting familiarity, experience with SQL/Java/C++, strong communication, ability to work in the U.S. without restriction.
SQL, Java, C++
6d
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SY26-27 High School Teacher - Computer Science
Washington, District of Columbia, United States
OnsiteFull Time
Washington Leadership Academy
Washington Leadership Academy: Public charter high school providing college prep and technology-focused education.
2+ YOEBachelor's degree required, standard background check clearance, 2 years teaching experience preferred; restorative justice, mastery-based grading, and student-centered instruction experience valued.
3w
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Research Associate, Atmospheric Science, Machine Learning
Silver Spring, Maryland, United States
$90k-$110k/yr OnsiteFull Time
DeVine Consulting
DeVine Consulting: Provides scientific and technical solutions for government agencies.
2+ YOEGraduate degree in atmospheric science/meteorology/computer science or related, 2+ years developing ML models for weather, experience with PyTorch/TensorFlow, cloud (AWS/GCP/Azure), large geophysical formats (GRIB, NetCDF, ZARR), and strong communication.
PyTorch, TensorFlow, GRIB, NetCDF, ZARR, AWS, GCP, Azure