Science & Research Jobs in Washington, DC (Now Hiring) — 991 open — Page 21
Fall 2026 Federal Child Care Intern
Washington, District of Columbia, United States · Remote OK
Entry level
The Position The National Women’s Law Center (NWLC) seeks an undergraduate intern for Fall 2026 to join the Child Care and Income Security team and support the federal child care policy work. The work of the fall federal…
Skills: Research, Writing, Analytical Skills, Oral Communication, Project Management
Senior Material Science and Growth Engineer
Washington, District of Columbia, United States · On-site
$165k–$234k/yr
Senior
Senior Material Science & Growth Engineer Semiconductor Materials & Epitaxy About Us Besxar Space Industries, Inc. (Besxar) is building off-Earth foundries that use the natural ultra-high vacuum of space as a manufacturi…
Skills: Semiconductor Materials Growth, Epitaxy, Thin-Film Deposition, Vacuum Systems, SEM
Croatian Data Labeling Analyst(Speech & Voice)
Washington, District of Columbia, United States · On-site
$26/hr–$28/hr
Entry level
Overview Welo Data is looking for detail-oriented and reliable individuals to join our team as Data Labeling Analysts, supporting speech and voice AI systems. This is a high-impact production role focused on building the…
Skills: Croatian Fluency, Data Labeling, Audio Transcription, Data Annotation, Written Communication
Czech Data Labeling Analyst(Speech & Voice )
Washington, District of Columbia, United States · On-site
$26/hr–$28/hr
Entry level
Overview Welo Data is looking for detail-oriented and reliable individuals to join our team as Data Labeling Analysts, supporting speech and voice AI systems. This is a high-impact production role focused on building the…
Skills: Data Labeling, Annotation, Transcription, Categorization, Tagging
Welocalize
French Data Quality Analyst (Human-in-the-Loop AI)
Washington, District of Columbia, United States · On-site
Mid level
Overview Welo Data is looking for experienced, detail-oriented professionals to join our team as Data Quality Analysts. This role sits at the center of execution and quality — bridging Data Labeling Associates (DLAs) and…
Skills: French Proficiency, Data Annotation, Quality Assurance, Content Quality, AI/ML Data Workflows
Welocalize
Arabic Data Labeling Analyst(Speech & Voice )
Washington, District of Columbia, United States · On-site
$26/hr–$28/hr
Entry level
Overview Welo Data is looking for detail-oriented and reliable individuals to join our team as Data Labeling Analysts, supporting speech and voice AI systems. This is a high-impact production role focused on building the…
Skills: Data Labeling, Audio Annotation, Transcription, Categorization, Tagging
WBG Pioneer - Trade Intern
Washington, District of Columbia, United States · On-site
Entry level$81M raised
WBG Pioneer - Trade Intern Job #: req37561 Organization: World Bank Grade: T4 Location: Washington, DC,United States Hiring Manager: Sebastien C. Dessus Required Language(s): English Preferred Language(s): Closing Date: …
Skills: Econometric Modelling, Stata, R, Python, Trade Data Analysis
Consulting Associate, Environmental Scientist/Permitting Specialist
Washington, District of Columbia, United States · Hybrid
$66k–$81k/yr
Entry level
Launch your consulting career at the forefront of sustainable development and infrastructure. ERM is seeking a Consulting Associate, Environmental Scientist / Permitting Specialist to join our Capital Project Development…
Skills: Environmental Due Diligence, Permitting Strategies, Field Surveys, Regulatory Research, Technical Report Writing
Consulting Associate, Environmental Scientist/Permitting Specialist
Washington, District of Columbia, United States · Hybrid
$66k–$81k/yr
Entry level
Launch your consulting career at the forefront of sustainable development and infrastructure. ERM is seeking a Consulting Associate, Environmental Scientist / Permitting Specialist to join our Capital Project Development…
Skills: Environmental Due Diligence, Permitting, Impact Assessments, Regulatory Research, Field Surveys
Oncology Territory Account Specialist, Hematology – Washington, DC
Wilmington, Delaware, United States · Remote OK
$81k–$246k/yr
Senior$4.5B raised
Band Level 3 Job Description Summary #LI-Remote This is a field-based and remote opportunity supporting key accounts in an assigned geography. Novartis is unable to offer relocation support for this role. Please only app…
Skills: Commercial Excellence, Communication Skills, Compliance, Conflict Management, Cross-Functional Coordination
WBG Pioneer - Governance Intern
Washington, District of Columbia, United States · On-site
Entry level$81M raised
WBG Pioneer - Governance Intern Job #: req37562 Organization: World Bank Grade: T4 Location: Washington, DC,United States Hiring Manager: Chiara Bronchi Required Language(s): English Preferred Language(s): Closing Date: …
Skills: Data Collection, Data Validation, Analytical Skills, Research, Problem-solving
WBG Pioneer - Development Outcomes Measurement Intern
Washington, District of Columbia, United States · On-site
Mid level$81M raised
WBG Pioneer - Development Outcomes Measurement Intern Job #: req37553 Organization: World Bank Grade: T4 Location: Washington, DC,United States Hiring Manager: Lisandro Martin Required Language(s): English Preferred Lang…
Skills: Excel, Data Cleaning, Analytical Writing, Stakeholder Engagement, Project Management
Senior Data Scientist - AI Services and Platforms
Washington, District of Columbia, United States · Remote Solely
$103k–$165k/yr
Mid level$3M raised
Company :Highmark HealthJob Description : JOB SUMMARY ***Entirely Remote Work From Anywhere Role!*** We are seeking an experienced data scientist to join our AI Services and Platforms (AIPS) team and drive the developmen…
Skills: Generative AI, Predictive AI, Python, SQL, BigQuery
Aerospace Engineer Level IV
Washington, District of Columbia, United States · Hybrid
$154k–$212k/yr
Senior+
Title: Aerospace Engineer Level IV Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national…
Skills: Aerospace System Design, Multidisciplinary Analysis, MATLAB, ANSYS, NASTRAN
Bioinformatics Specialist
Washington, District of Columbia, United States · On-site
$69k–$158k/yr
Mid level$3.0B raised
Bioinformatics Specialist The Opportunity: Are you excited by the prospect of unlocking the secrets held by a data set? Are you fascinated by the possibilities presented by the IoT, machine learning, and artificial intel…
Skills: Bioinformatics, Genomic Toolkits, Python, R, Shell Scripting
Pharmacy Intern
Washington, District of Columbia, United States · On-site
$23/hr–$28/hr
Entry level$4.0B raised
You’ve invested a lot of time and energy in your education. Now you want the chance to make your mark. We offer challenging opportunities for you to learn and grow professionally. In our programs, you’ll be immersed in a…
Skills: Prescription Fulfillment, Patient Counseling, Immunization Administration, Pharmacy Operations, Customer Service
ORSA Analyst - Clearance Required
Washington, District of Columbia, United States · Hybrid
$111k–$124k/yr
Senior$250K raised
Overview LMI is seeking an Operations Research and Systems Analyst (ORSA) to join the requirements analysis team supporting Chemical, Biological, Radiological and Nuclear (CBRN) Operations Division under Federal Emergenc…
Skills: Systems Engineering, Operations Research, Systems Analysis, Statistical Analysis, Mathematical Optimization
Data Science Advisor
Washington, District of Columbia, United States · Hybrid
$155k–$209k/yr
Senior+$708M raised
Playing an essential role in the U.S. economy, Fannie Mae is foundational to housing finance. Here, your expertise can help fuel purpose-driven innovation that expands access to homeownership and affordable rental housin…
Skills: Generative AI, Machine Learning, Predictive Modeling, Data Mining, RAG Systems
Extended Term Consultant - Climate Change
Washington, District of Columbia, United States · On-site
Mid level$81M raised
Extended Term Consultant - Climate Change Job #: req37522 Organization: World Bank Sector: Climate Change Grade: EC1 Term Duration: 1 year 0 months Recruitment Type: Local Recruitment Location: Washington, DC,United Stat…
Skills: Project Management, Microsoft Office, Analytical Skills, Technical Writing, Editing
Program Manager
Washington, District of Columbia, United States · On-site
$25/hr–$30/hr
Mid level
The Talent Acquisition department hires qualified candidates to fill positions which contribute to the overall strategic success of Howard University. Hiring staff “for fit” makes significant contributions to Howard Univ…
Skills: Project Coordination, Grant Administration, Student Supervision, Mentoring, Written Communication