Python jobs in Fort Belvoir

Python Developer with AI – McLean, VA (Onsite) Strong Python development with API frameworks (FastAPI/Flask) Hands-on AWS experience (Lambda, S3, ECS, Fargate, RDS, SNS, SQS, CloudWatch) Experience with agentic AI tools (Claude Code/Windsurf) for development & automation Exposure to spec-driven

Company DescriptionOnyx Government Services, LLC. is a Service-Disabled Veteran-Owned Small Business (SDVOSB), headquartered in Fairfax, Virginia. We specialize in data management, integration, and analysis solutions to provide decision-ready information to Command and Control (C2) and Decision Supp

Must be Local to Reston, NO RELO - OnSite 3 days a week. Top 5 Technical Skills: Python (Big Data Pipeline) AWS Hadoop, Spark, Hive EMR Terraform Job Description: Strong Python development to build a big-data pipeline for data processing and analysis Need strong experience in Hadoop EMR, Spark, Pysp

Job Role-AI Native Engineer Location-Reston, VA We are seeking AI Native Engineer with strong expertise in Python, Java, Oracle, and AWS cloud engineering to design, build, and operate AI first solutions across clients STEM ecosystem, with deep integration into SimCorp Dimension, finance technology

Expertise developing solutions using Visual Studio Code, Python, Selenium, Databricks, Copilot, and related tools to leverage generative AI and large language models (LLMs). Ability to develop AIdriven tools or programs that generate technical requirements based on business user stories. Experience

***Not Open to C2C*** Red Hat Enterprise Linux (RHEL) Systems Administrator Location: Washington DC (5 days a week on-site) Clearance: Public Trust (OR being willing to obtain, U.S. Citizenship Required) The Linux Systems Administrator will be responsible for administering and supporting RHEL server

Job Title: Senior Data Scientist Duration: 6 Months with Possible Extension Location: McLean, VA Interview Mode: 1 st round -Virtual | 2 nd round – F2F interview Job Description: Description : We are seeking a highly analytical and execution focused Data Scientist to support the newly formed AI Exec

Title: AI Developer Location: REMOTE Start: Immed Duration: 12 Months (High possibility of Extension) USCs / GCs ***Active Public Trust Required*** Role Summary The AI Developer will design, develop, and implement AI-driven solutions leveraging generative AI and large language models (LLMs). The rol

**Position Title: Python Developer Location: Reston, VA (Hybrid) Duration: 12+ Months** Job Description: The Senior Python Developer will design, develop, test, and implement cloud native applications, data pipelines, and backend services within AWS. The role requires strong Python engineering skill

S.no New Requisition 1 Skill AI/ML Engineer Data Scientist. 2 Preferred Location Reston, VA Description: Develop and optimize machine learning and deep learning models using frameworks like TensorFlow or PyTorch. Strong skills in programming languages such as Python, R, or Java, essential for develo

AI/ML Engineer LLM & AWS Integration Reston VA 3 years of experience in machine learning, data science, or AI engineering. Hands-on experience with LLMs (e.g., OpenAI, Anthropic, Cohere) and prompt engineering. Strong proficiency in Python and ML libraries (e.g., TensorFlow, PyTorch, scikit-lear

Kforce Technology Staffing

€123,000 - €163,000 /year

Requirements Must have: - Over 5 years of experience in QA with a robust focus on automation for intricate web applications - Proficient in Selenium and Python (Java is acceptable with a commitment to learning Python) - Experience in API testing using tools like Postman - Strong SQL expertise for ba

JOB TITLE: RHEL SYSTEMS ADMINISTRATOR JOB LOCATION: WASHINGTON, DC WAGE RANGE*: 52.00-55.00 PER HOUR JOB NUMBER: SAIJP00038741 REQUIRED EXPERIENCE: Qualifications: Bachelor's degree in Computer Science, Information Technology, Systems Administration, or a related field (or equivalent work experience

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: SCI TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world t

Designs and develops scalable solutions using AI tools and machine-learning models. is responsible for the architectural design, development, and deployment of the enterprise's overall systems with a focus on AI/ML technology. Defines system solutions based on user/client needs, cost, and required i

Position: Developer IV Location: Reston, VA OR Plano, TX- Hybrid (On-site 3 Days) Job Type: Contract Need Only Local Candidates . In-person interview is required. About the Role We are seeking a highly skilled and motivated AI/ML Engineer to join our team and drive the development and optimization o

Note- Strictly on w2 Required Skills: Ideal candidate should have a degree in a quantitative field (e.g., mathematics, computer science, physics, economics, engineering, statistics, operations research, quantitative social science, etc.). Basic Knowledge on software development principles and archit

Job Description Overview SOSi is seeking a Data Scientist III to support cybersecurity data science and enrichment activities in alignment with our customer. This role is responsible for applying data science, machine learning, and data engineering techniques to enhance enterprise security monitorin

Requirements Must have: - Active TS/SCI Clearance with Full Scope Polygraph - Profound technical knowledge in AI/ML, Python software development, Linux systems, and CNO - Experience utilizing contemporary AI development tools such as Claude Code - Strong stakeholder engagement skills with the abilit

Savan is seeking a Senior Business Analyst / Financial Data Analyst to support the Department of Transportation’s National Highway Traffic Safety Administration (NHTSA) DATA Act program. This is a client-facing role supporting federal data transparency, financial reporting, and analytics initiatives