1476 Computer Science Entry jobs in Washington,DC

New, Posted 15 hours ago

Recommended

Computer Scientist

BOOZ, ALLEN & HAMILTON

Kensington, MD 20891

RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

8+ years of experience correlating complex technical findings into graphical, written, visual, and verbal narrative products
5+ years of experience with object-oriented programming (OOP) and functional programming to build modular and scalable testing libraries
Experience with CI/CD pipelines, including AI or ML validation
Experience with building and evaluating outputs and performance of advanced analytics, particularly LLMs and/or agentic AI
Experience working on classified networks in support of DoD or IC clients
Ability to work independently with minimal oversight and direction
Ability to visualize complex data and concepts for non-technical leadership, highlighting system risks and "go or no-go" criteria clearly
Active TS/SCI clearance; willingness to take a polygraph exam
Bachelor's degree and 8+ years of experience with scientific techniques such as mathematics, statistics, information science, AI, machine learning, probability modeling, data mining, data engineering, or data warehousing, or 12+ years of experience with scientific techniques such as mathematics, statistics, information science, AI, machine learning, probability modeling, data mining, data engineering, or data warehousing in lieu of a degree

SmartExplore AI is experimental.

New, Posted 1 day ago

Recommended

Easy Apply

Senior Data Scientist

Castellum

Fort Belvoir, VA 22060

~ 27 min Onsite

Bachelor's or Master's degree in Data Science, Computer Science, or a related field.
5–7 years of experience in data science, preferably supporting government or military programs.
Proficiency in Python, R, SQL, and modern data science frameworks.
Experience working within Palantir Foundry (Ontology, Data Marketplace) and Army Vantage environments.
Strong background in statistical analysis, machine learning, and predictive modeling.
Experience designing and integrating APIs within DoD or Army systems.
Familiarity with data architecture, infrastructure, and large-scale data pipeline development.
Understanding of DoD cloud environments (IL4, IL5, IL6) and secure data handling practices.
Strong communication skills and experience working in cross-functional environments.
Active Secret clearance

SmartExplore AI is experimental.

New, Posted 23 hours ago

Recommended

iHire

Applied Researcher I (Multi-agent Systems, Knowledge Graphs/GraphRAG/Graph-of-Thought / GoT, MCP, LangGraph, Agent Protocols)

Capital One

Mc Lean, VA 22101

New, Posted 1 hour ago

Recommended

G 26/27 - REGISTRAR (Science Focus)

Arlington Public Schools

Arlington, VA 22201

New, Posted 1 day ago

Apply Directly

Entry-Level Border Patrol Agent – $20,000 Sign-On Bonus

US Customs and Border Protection

Lorton, VA 22079

$49,739-$89,518/yr

$20,000 bonus

Bilingual Preferred

New, Posted 11 hours ago

Recommended

Apply Directly

Environmental Science Officer

United States Army

Washington, DC 20011

New, Posted 19 hours ago

Apply Directly

Open-Rank, Term Information Sciences and Technology Faculty

George Mason University

Fairfax, VA 22030

New, Posted 14 hours ago

Manager, Economic Services - Data Science

KPMG

Washington, DC 20002

OnsiteHealth InsuranceRetirement Benefit

Minimum of five years of recent experience with advisory related projects within a quantitative analysis firm, consulting firm, or background in a scientific laboratory
PhD in the areas of Computer Science, Mathematics, Mathematical Statistics, Electrical Engineering is required
A portfolio of projects (such as via GitHub, personal website, or other platforms) that demonstrates expertise in building and deploying AI/ML models and NLP solutions
Experience building data science or LLM-based products, with a demonstrable track record of your personal contributions to the codebase
Demonstrated experience in the development, application and interpretation of complex economic and statistical modeling frameworks using Python or R
Applicants must be authorized to work in the US without the need for employment-based visa sponsorship now or in the future; KPMG LLP will not sponsor applicants for U.S. work visa status for this opportunity (no sponsorship for H-1B, L-1, TN, O-1, E-3, H-1B1, F-1, J-1, OPT, CPT or any other employment-based visa)

SmartExplore AI is experimental.

New, Posted 22 hours ago

Recommended

Apply Directly

Production Technician I (Mon-Thur) Contract-to-Hire

Crane Company

Washington, DC 20011

Onsite

Experience: 1-3 years of experience in a highly regulated manufacturing environment, or equivalent educational background
High School diploma or equivalent
Ability to learn new test software and equipment
Ability to identify non-conforming conditions in equipment and product
Manual and finger dexterity
Ability to make precisely coordinated movements
Ability to work in multiple software systems, including time entry, data entry, on-line training PDM and MRP systems
Good oral expression and comprehension
Good written expression and comprehension
Proactive problem solving

SmartExplore AI is experimental.

New, Posted 15 hours ago