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Science+Geoscience

Washington,DC

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652 Science+Geoscience jobs in Washington,DC

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Chief Data Scientist TS SCI Clearance

Confidential

Washington, DC 20001

Onsite

  • Top Secret Clearance (TS/SCI Poly preferred)
  • PhD in Computer Science or similar STEM field
  • History of developing scalable machine learning models within federal frameworks
  • Proficiency in Python
  • Comfort working with LLMs, Generative AI, and AI Agents
  • Strong team management experience
  • Ability to pitch new concepts and secure buy-in for innovative ideas
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Data Scientist - Workforce Analytics

ManTech

Springfield, VA 22150

New, Posted 14 hours ago
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Director, Data Science

Gartner

Arlington, VA 22209

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Senior Data Scientist (Machine Learning & Geospatial Analytics) – TS/SCI Required

Leidos

Washington, DC 20002

OnsitePaid Time OffRetirement Benefit

  • Active TS/SCI clearance with willingness to obtain a Polygraph.
  • Bachelor's degree and 12+ years of relevant experience, or Master's degree and 10+ years of relevant experience in Data Science, Computer Science, Analytics, or related field. Additional experience may be considered in lieu of degree.
  • Demonstrated senior-level experience designing, training, and deploying machine learning models.
  • Strong coding skills in Python (or similar), with experience building scalable and maintainable solutions.
  • Demonstrated experience applying data science methodologies (machine learning, statistical analysis, data engineering) to real-world problems.
  • Experience structuring and processing large, complex, and unstructured datasets.
  • Experience processing unstructured data and documents (e.g., text, reports, open-source content).
  • Experience developing or supporting NLP capabilities, including querying across aggregated data sources.
  • Strong understanding of data pipelines, feature engineering, and model evaluation techniques.
  • Experience working with geospatial data and integrating spatial context into analytic workflows.
  • Strong research, critical thinking, and analytic writing skills.
  • Familiarity with working in high-side (classified) environments.
  • Experience operating effectively in fast-paced, mission-driven environments both independently and as part of a team.
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New, Posted 16 hours ago
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Subject Matter Expert Level III / Senior Network Architect

GovCIO LLC

Bethesda, MD 20817

$149,841/yr
Hybrid~ 25 min

  • Bachelor's Degree in Computer Science, Information Systems, Engineering or other related discipline
  • Have at least one of the Cisco CCIE certifications, both the written and practical
  • Within each of the Cisco Certifications, the following specializations are needed and listed in order of importance: Routing and Switching, Service Provider, Data Center, and Wireless
  • Experience required is 8‐plus years in Network Services
  • Must be able to obtain a Public Trust
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New, Posted 12 hours ago
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Data Center Category Manager, AWS Data Center Sourcing&Procurement

Amazon Data Services

Arlington, VA 22203

New, Posted 1 day ago
AWS Cloud Security Engineer - Cleared

RightDirection Technology Solutions

Parcel Return Service, DC 56967

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Mid-to-Senior Software Developer

SimVentions, Inc - Glassdoor✪ 4.6

Pomfret, MD 20675

New, Posted 16 hours ago
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DARPA TTO Satellite Assembly, Integration & Test (AI&T) Lead

Amentum

Arlington, VA 22202

$150,000-$220,000/yr
Hybrid~ 12 minHealth InsurancePaid Time OffRetirement Benefit

  • Bachelor of Science degree or higher in scientific or technological discipline and at-least 10 years of relevant experience.
  • Must have an active US Government Secret Security Clearance. Please note US Citizenship is required to obtain and maintain a Secret Clearance.
  • Demonstrated experience with satellite AI&T;, specifically management and execution of AI&T; activities across full program lifecycle
  • Familiarity with satellite manufacturing and quality assurance best practices
  • Demonstrated professionalism, maturity, sound judgement, and excellent communication and interpersonal skills necessary for daily interactions with a Government Program Manager, other technical support personnel, and executive-level audiences in a dynamic, fast-paced environment
  • Ability to work independently or in a team setting as circumstances dictate
  • Up to 25% of local and periodic travel to Albuquerque, New Mexico will be required
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Program Chief Engineer

Fibertek

Herndon, VA 20171

~ 34 min Onsite

  • Master's or PhD degree in a relevant engineering or applied-science field
  • >10 years professional experience including demonstrated success leading large and diverse technical teams in an engineering or technology-development organization
  • Specific experience engineering, qualifying, and delivering electro-optical systems for US space and/or military applications
  • Technical expertise in one or more of the following skill areas: laser systems, LIDAR sensors, optical communication systems, optical systems engineering, and/or qualification of systems and technologies for aerospace and defense
  • Familiarity with industry-standard engineering tools in one or more disciplines: requirements tracking and verification, model-based systems engineering, circuit design and simulation, thermal and structural analysis, optical design and tolerance analysis, and/or others
  • Exceptional written and verbal communication skills with the ability to concisely articulate how technical solutions and maturation plans are innovative, technically credible, and responsive to current and emerging mission needs
  • US Citizenship and eligibility to obtain a US Security Clearance
SmartExplore AI is experimental.
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