57 Results for

Internship Science Jobs in McLean, VA

Jobs

New!

McLean, VA1 day ago

Capgemini Government Solutions (CGS) LLC is seeking highly motivated technical Interns who are nearing completion of their undergraduate or graduate studies to join CGS’ 2025 Internship Program in the DC Metro area to support our government clients. The disclosed range takes into account the wide range of factors that are considered in making compensation decisions including, but not limited to, geographic location, relevant education, qualifications, certifications, experience, skills, seniority, performance, sales or revenue-based metrics, and business or organizational needs.

New!

McLean, VA1 day ago

Capgemini Government Solutions (CGS) LLC is seeking highly motivated Interns who are nearing completion of their undergraduate studies to join CGS’ 2026 Internship Program in the DC Metro area to support our government clients. The disclosed range takes into account the wide range of factors that are considered in making compensation decisions including, but not limited to, geographic location, relevant education, qualifications, certifications, experience, skills, seniority, performance, sales or revenue-based metrics, and business or organizational needs.

Washington, D.C.8 days ago

NORC’s Health Sciences team works with clients to develop and test field-based surveys and interventions designed to improve care delivery, disseminate, and implement successful evidence-based programs, and engage stakeholders to enhance quality, efficiency, and patient outcomes. With world-class benefits, a business casual environment, and an emphasis on continuous learning, NORC is a place where people join for the stellar research and analysis work for which we’re known, and stay for the relationships they form with their colleagues who take pride in the impact their work is making on a global scale.

New!

Washington, DCToday

$26,500–$66,100 Per Year

Interns will work closely with subject matter experts and dedicated mentors from MCRA, an IQVIA business, gaining hands-on exposure to the critical components of the MedTech product lifecycle - from clinical affairs to market access, commercialization, and growth. MedTech Business Development & Go-To-Market (BD & GTM) - Supports growth and commercialization by evaluating market opportunities, shaping partner and customer strategies, and helping define strategies to scale within the MedTech market.

Washington, DC15 days ago

Should have a relevant course of study and have completed coursework in any of the following fields: Data Science, Visual Communication Design, Data Journalism, Computer Science, Statistics, International Relations, Political Science, and/or a relevant STEM field of study. FDD conducts in-depth research, produces accurate and timely analyses, identifies illicit activities, and provides policy options – all with the aim of strengthening U.S. national security and reducing or eliminating threats posed by adversaries and enemies of the United States and other free nations.

Washington, DC30+ days ago

Should have a relevant course of study and have completed coursework in any of the following fields: Digital Design, Marketing, Branding, International Relations, Security Studies, History, Communications, Journalism, International Economics, Political Science, Computer Science, and/or a relevant STEM field of study. FDD conducts in-depth research, produces accurate and timely analyses, identifies illicit activities, and provides policy options – all with the aim of strengthening U.S. national security and reducing or eliminating threats posed by adversaries and enemies of the United States and other free nations.

Washington, DC30+ days ago

Rockville, MD30+ days ago

As an AI-first organization, we keep our eyes tuned to the horizon, finding new ways to leverage cutting-edge technologies in ways that drive improvements in operational efficiency and impact, both for our clients and for our internal team. Innovation: We understand that excellence and innovation go hand-in-hand and are committed to developing forward-looking, creative solutions that meet our clients’ evolving needs and move the industry forward.

Chantilly, VA30+ days ago

Offering proven expertise to our clients in the form of strategic consulting, engineering design, systems integration, testing and commissioning, construction, operations and maintenance, training, research and development and forensic analysis, we know and do what it takes to ensure the mission succeeds and enjoy great satisfaction from knowing the difference our work makes. You can take pride in helping us to design for future generations, working to enrich America’s security—at home and abroad—and spearheading exciting new directions in sustainability and energy efficiency.

New!

Tyson, VA6 days ago

Current undergraduate or graduate student, recent graduate, or early-career candidate pursuing or holding a degree from an accredited college or university in Computer Science, Information Systems, Information Technology, Cybersecurity, Data Science, Engineering, Business Information Systems, or a related field. The intern will work with AAC technical staff to help organize project activities, document technical work, participate in Agile/Scrum ceremonies, support development tasks, and assist with testing and validation of prototype capabilities.

Washington, Washington, DC7 days ago

Columbia, MD30+ days ago

Full-time

Determination of official compensation or salary relies on several different factors including, but not limited to: level of position, complexity of job responsibilities, geographic location, candidate’s scope of relevant work experience, educational background, certifications, contract-specific affordability, organizational requirements and alignment with local market data. The DOD SkillBridge Program is an opportunity for service members too gain valuable civilian work experience through specific industry training, apprenticeships or internships during the last 180 days of military service.

Washington, Washington, DC7 days ago

Bethesda, Maryland9 days ago

$20–$25 Per Hour

The Anthill Tigers team within Engineering - Access is looking for a motivated Software Engineering Intern to contribute to the backend and cloud services powering Brivo's physical security platform. You'll work alongside senior engineers on real production systems, shipping features and fixes that reach customers globally.

Herndon, Virginia29 days ago

We offer growth opportunities such as leadership training, industry conferences, and mentorship from experienced, passionate individuals. career, our goal is to work with you to refine your skills, add to your technical tool belt, and aid.

Herndon, VA28 days ago

L2T is a fast-growing, high-tech, mission-driven company based out of Herndon, Virginia thatprides itself on delivering technical and mission-related solutions that allow our customers tosucceed in achieving their most challenging goals. We are a close-knit team of highly motivated and skilled individuals that are focused on acommitment to facing the most complex and difficult efforts head-on with a balance of creativityand discipline, and an unwavering nerve.

New!

Fort Belvoir, Virginia5 days ago

Position Overview: QinetiQ US is seeking a motivated undergraduate student currently pursuing a bachelor’s degree in Computer Science, Computer Engineering, Electrical Engineering, Physics, or a closely related STEM discipline to join our Signal & Image Processing team for a summer internship at Fort Belvoir, Virginia. Support laboratory testing, characterization, and field testing of advanced EO/IR camera sensors operating in Ultraviolet, Visible, NIR, SWIR, MWIR, and LWIR wavebands, including multi-band camera sensors.

Alexandria, VA30+ days ago

Temporary

We specialize in developing technically challenging applications and serve clients in the public and private sectors. The two key areas of focus are: Technical skills related to designing and building software.

New!

Rockville, MDToday

Primary areas of responsibility include bidding support, executing the submittal and RFI review process, document control, verification of as-builts, supporting quality control, supporting site safety, executing equipment receiving process, managing closeout documentation, and supporting cost management activities. As a Project Engineer Intern, you will be responsible for supporting the Project Manager and other project team members in executing activities to support the construction of the assigned project(s) and to ensure the work performed is in conformance with the project objectives and the requirements of the construction documents.

Tysons , Virginia30+ days ago

Responsibilities: Our Engineering Interns will have access to a wide range of technical fields supporting real world projects that help our customers shape the modern world. Interns will gain experience working side-by-side with experienced professionals in our labs, on project sites, or in our manufacturing facility to put their problem solving and creativity to work.

Tysons , Virginia30+ days ago

Intern

This job posting is focused on the identification of engineering interns interested in a fast-paced, team-oriented and collaborative workplace environment with specific applications in Power, Mechanical, Security, Systems and Software. Systems Engineer: Provide system programming and management support for large scale networking infrastructures, including high performance computer configurations as well as other systems.

Tysons , Virginia30+ days ago

$18–$21 Per Hour

Fairfax, Virginia21 days ago

We are particularly interested in applicants in the areas of Artificial Intelligence (including Generative AI & LLM, Machine Learning, Natural Language Processing, Computer Vision, and Knowledge Engineering), Data Mining and Analytics, Cybersecurity, Human Centered Computing (including Information Visualization, Human Computer Interaction, Social Computing, Pervasive & Ubiquitous Computing), Network Science, Cloud Computing, Information System Design, Databases, Web Application Development and Programming, Operating Systems, Project Management, and Senior Design Capstone. The Department of Information Sciences and Technology (IST) includes 45 full-time faculty with research spanning artificial intelligence, cybersecurity, data mining, machine learning, natural language processing, human-centered computing, mobile and ubiquitous computing, cyber-physical systems, and engineering education.

Columbia, MD30+ days ago

Full-time

Laurel, Maryland30+ days ago

The Dragonfly mission team is seeking a Student Guest Investigator to help design and develop a prototype machine that fabricates non-flight harnesses and test cables used during spacecraft integration and testing. This project focuses on developing a prototype harness-building machine capable of constructing simple, custom, non-flight cables used in testbeds and engineering units.

Laurel, Maryland30+ days ago

We’re seeking Master’s and PhD students in the physical sciences, computer science, mathematics, or engineering who are strong analytical thinkers and eager to apply coding and modeling skills to real-world planetary science challenges. Faculty Mentor RequirementApplicants must provide a name and contact information for their faculty advisor at their home institution along with a 2–3 sentence statement from that faculty advisor confirming that if the student is selected:They will provide a workspace, internet access, facilities, etc.

Laurel, Maryland30+ days ago

Faculty Mentor RequirementApplicants must provide a name and contact information for their faculty advisor at their home institution along with a 2–3 sentence statement from that faculty advisor confirming that if the student is selected:They will provide a workspace, internet access, facilities, etc. We’re seeking Master’s and PhD students in physics, mathematics, chemistry, biology, computer science, or engineering who are strong analytical thinkers and eager to apply quantitative skills to complex planetary science challenges.

McLean, Virginia30+ days ago

$22–$25 Per Hour

Medallia considers factors such as (but not limited to) scope and responsibilities of the position, candidate’s work experience, candidate’s work location, education/training, key skills, internal peer equity, external market data, as well as, market and business considerations when making compensation decisions. Our award-winning SaaS platform, Medallia Experience Cloud, leads the market in the management of experiences, insights, and actions for candidates, customers, employees, patients, and residents alike.

Fairfax, Virginia21 days ago

Teach courses offered by CDS at the undergraduate and graduate levels in all course modalities (in-person, hybrid, and fully online) as assigned, develops new courses in area(s) of expertise, and supports teaching activities across undergraduate, certificate, and graduate programs in the department; holds office hours, mentors students, and supervises graduate and undergraduate student research, which may also include the oversight of GTAs, GRAs and department Student Teachers and Research (STAR) Assistants. The successful Term Assistant Professor is expected to: (a) teach at both the undergraduate and graduate levels, develop new course curriculum, and support the department's undergraduate, certificate, Master, and two PhD programs; and (b) participate and contribute to service at the department, college, university, and relevant scientific communities/organizations, as well as support department activities to promote its programs.

Tysons , Virginia30+ days ago

Intern

Software Engineering - Specific technology disciplines include modular design and project execution software systems development; BIM and other forms of advanced modeling and simulation; engineering & simulation test lab endeavors; passive cabling and active component communication systems design; implementation and administration; and other project-specific applications software. Security Engineering - Specific technology disciplines include advanced physical security systems to include CCTV; access control & intrusion detection; command & control center design; operations and optimization; information assurance/cyber security applications software configuration; and development for large enterprise applications.

Tysons , Virginia30+ days ago

Interns will gain experience working side-by-side with experienced professionals in our labs, on project sites, or in our manufacturing facility to put their problem solving and creativity to work. Headquarters in Tysons, Virginia, M.C. Dean delivers resilient, secure, and innovative power and technology solutions through engineering expertise and smart systems integration.

Manassas, Virginia28 days ago

Masters degree in chemistry, or closely related field prior to the first day of the appointment; Experience teaching relevant coursework at the college level or professional level; Experience working in a laboratory in support of forensic science or law enforcement communities; Experience in a wide range of forensic science instrumentation; Knowledge of laboratory operating protocols such as research methodology, safety administration, and Quality Assurance/Quality Control principles; Strong knowledge in specific academic field, keeping up-to-date with the latest research and advancements; Exceptional verbal and written communication skills to effectively convey complex concepts and ideas to students; Strong interpersonal skills to build relationships with students, faculty, and staff; Excellent organizational and time management skills to balance teaching, research, and administrative responsibilities; Skills in academic advising and career guidance; Ability to design and implement engaging and effective curriculum; Ability to mentor and guide students in their academic and professional growth; Ability, as evidenced by prior experience, to liaison with external partners including state and federal agencies to develop internships, specialized training, and career opportunities for students; Proficiency in research methodology and a track record of academic publications; Demonstrated commitment to fostering an inclusive academic environment; Demonstrates ethics and professional values; and. The Term Professor teaches undergraduate and graduate lecture and laboratory courses in forensic science and helps develop new forensic science courses and labs in specialized areas of forensic chemistry, and other related forensic science courses, such as forensic trace, forensic biology, etc.

Fairfax, Virginia28 days ago

Masters Degree in a related field; At least 18 hours of graduate course work in mathematics or closely related areas which would normally count toward a graduate degree in mathematics; Technologically savvy; Ability to utilize email, different online learning systems, and other effective ways to communicate with students; Clear understanding of curriculum design, pedagogy, and learning outcome alignment; Exceptional communicator that is able to show confidence in teaching and presenting to a class; and. High-quality teaching and community engagement is achieved through innovative strategies including extensive outreach work, active learning, hands-on undergraduate research, and internship programs with high success rates among both undergraduate and graduate students.

New!

Washington, DCToday

Interns also contribute to other legal work including development of new cases, monitoring and exploring developments in human rights and environmental law, researching and utilizing other mechanisms of corporate accountability, and helping to coordinate with and assist other groups bringing domestic or international cases. Over the past 30 years, ERI has built a reputation as one of the leading legal organizations representing communities and individuals from around the world whose rights, livelihoods and homelands are harmed by corporations, financial institutions and governments.

New!

Washington, DCToday

Nexstar Media Group, Inc. (NASDAQ: NXST) is a leading diversified media company that produces and distributes engaging local and national news, sports and entertainment content across its television and digital platforms, including more than 310,000 hours of programming produced annually by its business units. Nexstar's national television properties include The CW, America's fifth major broadcast network, NewsNation, our national news network providing “News for All America,” popular entertainment multicast networks Antenna TV and Rewind TV, and a 31.3% ownership stake in TV Food Network.

Fairfax, Virginia30 days ago

Teaches courses at the undergraduate and graduate levels in all course modalities (in-person and online) as assigned, develops new courses in area(s) of expertise, and supports teaching activities across undergraduate, certificate, and graduate programs in the department. In alignment with the broader mission of GMU and the College of Science, CDS is also strongly committed to engagement, working with high school, undergraduate, and graduate students as well as stakeholder communities through research opportunities, internships, summer programs, and collaborations within and beyond the university.

Laurel, Maryland30+ days ago

APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development. We are particularly interested in self-guided, creative problem-solvers who can develop into future technical leaders for our research performed for the US Navy and other DoD sponsors.

New!

College Park, MD3 days ago

This includes the opportunity to develop two new courses, Equine Behavior and Training and Applied Livestock Management for non-majors, alongside teaching established courses and supporting student success through advising, internships, and career mentorship. A defining strength of the program is its on-campus teaching farm, where horses, sheep, cattle, goats, pigs, and chickens are actively incorporated into coursework, providing students with direct experience in animal management and production systems.

Washington, Washington, DC30+ days ago

Intern

Geosyntec has an exciting opportunity for an Environmental Engineering or Science Intern in our Washington, D.C office, you will have the opportunity to apply your engineering (civil, geotechnical, environmental, and water resources) academic knowledge to real-world situations while also learning the business skills needed for a successful consulting career. Geosyntec is an innovative, international engineering and consulting firm serving private and public-sector clients to address new ventures and complex problems involving our environment, natural resources, and civil infrastructure.

Washington, Washington, DC26 days ago

Intern

Overview: The American Enterprise Institute (AEI) seeks an in-person intern for its technology policy studies program, which focuses on advancing policies to encourage innovation, competition, and growth in technology and seeks to minimize unintended consequences amid the rise of disruptive technology, such as artificial intelligence. The intern is expected to: Provide research support for the technology policy team; Attend and staff AEI events, which regularly feature DC’s top policy leaders; Assist in posting and promoting daily content; Manage multiple projects, initiatives, and deadlines simultaneously; and.

New!

Washington, DCToday

The Hill, a division of Nexstar Media Group, is looking for a photo intern to join its team for summer 2026. Requirement & Skills: Ideal Backgrounds Include: Journalism, Photography, Digital Media, or Communications .

New!

Washington, DC3 days ago

Interns are embedded on a specific team and contribute to active client work across industries including technology, real estate, consumer, sports, arts and culture, philanthropy, and public affairs. Cover letter (500 words or less): Tell us why you are interested in Orchestra's Communications Internship Program, how your skills and experiences prepare you to contribute, and which team(s) you are most interested in joining.

Washington, DC22 days ago

NRDC's International Climate Team is seeking an International Climate Finance Intern for the Summer 2026 to support our analysis and advocacy around scaling up: (1) the clean electricity finance at the Multilateral Development Banks (MDBs); and (2) the overall international climate finance to meet the 2035 international climate finance targets set by countries at COP29. It will also include helping develop benchmarks for each clean electricity category that the MDBs should grow towards in 2030 given the overall international climate finance commitments the MDBs announced and the global clean electricity goals that countries set at COP28 and COP29.

Bethesda, MD30+ days ago

Part-time

Analytica is seeking motivated students and early-career professionals to join our 2027 Summer Associate Internship Program an open opportunity designed to provide hands-on experience across multiple functional areas of the organization. This internship program supports career exploration across both technical and business disciplines, offering real-world experience supporting operational, analytical, and strategic initiatives.

Washington, DC22 days ago

In alignment with NRDC’s strategic focus on healthy and thriving communities both in the US and internationally, the planetGOLD program strives to control mercury pollution and other environmental impacts from mercury-based ASGM by replacing this widespread practice with safer, mercury-free methods, without undermining critically needed livelihoods. As a global leader on the issue of artisanal and small-scale mining (ASGM) and mercury, NRDC is executing a global knowledge management and communications project, under the Global Opportunities for Long-term Development (GOLD) in ASGM program (aka planetGOLD).

Washington, DC9 days ago

$76,000–$80,000 Per Year

Please check with the hiring manager for confirmation.); paid parental leave, adoption and surrogacy expense reimbursement, fertility benefits; learning and development opportunities; Lifestyle Spending Account; pet adoption assistance and insurance; pre-tax transportation benefits with a generous employer subsidy; employer-paid life insurance and disability benefit; and a variety of National Geographic discounts and perks. The Specialist handles day-to-day HR inquiries, manages the worker lifecycle in Workday, and assists with high-impact projects that ensure the HR function is positioned to support a world-class visitor-centric operation.

Elkridge, Maryland30+ days ago

$74,353–$113,595 Per Year

AI & Automation at Sargent & Lundy: In this role, we expect people to be willing or able to solve problems using modern tools: You are expected to take engineering problems from issue to solution using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. Many engineers in these roles build or use automation to create calculations, summarize technical documents, or draft design documentation, including appropriate use of agentic AI tools, with strong engineering judgment and verification of results.

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Internship Science Jobs in McLean, VA

Technical Consulting Internship (Hybrid) Capgemini Government Solutions

Consulting Internship (Hybrid) Capgemini Government Solutions

Research Associate I - Health Sciences Research - Washington DC Hybrid Office NORC at the University of Chicago

MCRA (IQVIA MedTech) Summer Internship Program 2026 IQVIA

Data Visualization Summer 2026 Internship Foundation for Defense of Democracies

Design and Visuals Summer 2026 Internship Foundation for Defense of Democracies

Digital & Social Media Summer 2026 Internship Foundation for Defense of Democracies

Software Developer - Internship fusionSpan

Mechanical Engineering Internship - Facilities Design EKFox

Internship - Software Developer AAC Inc

Fall 2026, Democracy Resilience Research Internship, Governance Studies (Job ID: 2026-3859) The Brookings Institution

Fall 2026, Research Internship, Global Economy and Development The Brookings Institution

Fall 2026, Research Internship, Center for Technology Innovation, Governance Studies (Job ID: 2026-3855) The Brookings Institution

Fall 2026, Research Internship, Brown Center on Education Policy, Governance Studies (Job ID: 2026-3854) The Brookings Institution

Applied Data Scientist Internship (DoD SkillBridge) IntelliGenesis

Fall 2026, Research Internship, Center for Universal Education, Global Economy and Development (Job ID: 2026-3850) The Brookings Institution

Software Engineering Internship Brivo

IT Internship L2T

IT Internship CACI Products

Data Science/AIML Engineering Summer Intern QinetiQ US

Software Development Summer Internship SimonComputing

Construction Internship - Summer 2026 (Multiple Locations) CRB

Engineering Return Internship Program (SES) M.C. Dean, Inc

Fire Alarm College Engineer Internship - 2025 - 2026 Season M.C. Dean, Inc

Engineering Return Internship Program (VDC) M.C. Dean, Inc

Open-Rank, Term Information Sciences and Technology Faculty George Mason University

AI/Data Science Training/Curriculum Developer (DoD SkillBridge) IntelliGenesis

2026-2028 Internship - STEM - Prototype Development for Spacecraft Integration Johns Hopkins Applied Physics Laboratory

2026-2028 Internship - STEM - Modeling Impacts on Titan Using Numerical Simulations Johns Hopkins Applied Physics Laboratory

2026-2028 Internship - STEM - Simulating Seismic Scattering on Titan Johns Hopkins Applied Physics Laboratory

Medallia Summer Internship [2026] Medallia

Term Assistant Professor, Computational and Data Sciences George Mason University

Fire Alarm College Return Engineer Internship - 2025 - 2026 Season M.C. Dean, Inc

Procurement Return Internship 2025 - 2026 M.C. Dean, Inc

Term Professor Forensic Science Open-Rank George Mason University

Adjunct Faculty Mathematical Sciences Department George Mason University

U.S. Fall Legal Internship EarthRights International

The Hill, Summer 2026 Photo Internship (Washington, DC) Nexstar Broadcasting

Assistant Professor in Computational and Data Sciences George Mason University

2026 PhD Graduate - Radar, Machine Learning, Signal Processing, Data Science Johns Hopkins Applied Physics Laboratory

Lecturer Applied Animal Science UMCP

Environmental Engineering or Science Intern Geosyntec Consultants, Inc.

Fall Intern: Center for Technology, Science, and Energy, Technology Policy AEI

The Hill, Summer 2026 Photo Internship (Washington, DC) The Hill

Summer 2026 Communications Internship BR SERVICES Defunct

Summer 2026 International Climate Finance Intern (Fordham IPED Students Only) Natural Resources Defense Council, Inc.

2027 Summer Intern Associate Analytica

Summer 2026 Global Toxics Intern (Fordham IPED Students Only) Natural Resources Defense Council, Inc.

Human Resources Specialist National Geographic

Transmission Line Engineer 3 - Grid Sargent & Lundy

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