Internships in Reston, Virginia, United States

LPDH System Engineering Group at Leidos seeks a System Engineer Intern to support the modernization of the Department of Defense EHR system. The intern will complete training, manage system access, update network diagrams, develop front‑end tools, and document procedures while working onsite in Reston, VA. The role offers hands‑on experience in operations engineering, network troubleshooting, and policy development within a federal defense environment.

HPHS Technology Office at ICF builds AI‑enabled solutions for health and public services. As a 2026 Summer Intern, you will prototype AI tools, develop lightweight front‑end/back‑end prototypes, and collaborate with senior engineers to integrate LLMs responsibly.

Visualization and Decision Support Division of the Applied Research Laboratory (ARL) at Penn State seeks an AI/ML intern to develop cutting‑edge computer vision and geospatial solutions. The role involves agile software development, model training with PyTorch, Pandas, PostgreSQL, AWS, and Docker, and integration of ML models into research systems.

Join ICF’s EEI Tech and Products team as a 2026 Summer Intern in AI Engineering. Work on real-world AI projects, prototyping GenAI solutions, and integrating them into client workflows.

Leidos invites interns to join its Cybersecurity Compliance & Governance team in Reston, VA or remotely. Interns will rotate through compliance functions, support policy development, create educational materials, audit security processes, define governance metrics, monitor regulatory changes, and facilitate remediation of IT control deficiencies.

JLL’s Facilities Management Internship offers students a hands‑on experience in commercial real‑estate operations. Interns join a client site team to support building services, coordinate events, manage maintenance schedules, and assist with vendor interactions.

2026 Summer Intern, Grid Protection is a 10‑week internship focused on protecting high‑voltage electrical systems. Interns will support engineers in short‑circuit model review, develop calculation documentation for relay protection set points, create NERC PRC compliance documentation, troubleshoot client protection issues, review relay logic design, configure SEL protective relay settings, and collaborate on continuous improvement.

ICF is seeking a Summer Intern in Grid Modeling & Analytics to support transmission line modeling from 34.5 kV to 500 kV. The role is a 10‑week internship starting early June 2026, offering $23 /hour for undergraduates and $28 /hour for graduate students.

Blue Origin seeks an Intern Conversion: Structural & Mechanical Systems Engineer I to support multiple business units across nine U.S. locations. The role applies standard engineering techniques to design, install, modify, analyze, repair, and test mechanical systems, propulsion systems, and structures.

Blue Origin seeks an Intern Conversion: Guidance, Navigation & Controls Engineer I to support corporate functions across multiple sites. The role applies standard engineering methods to design, develop, and verify data collection and control systems for flight component testing and ground launch support.

Blue Origin seeks an Intern Conversion: Fluid Systems Engineer I to support engineering functions across multiple locations. The role applies engineering techniques to design, install, modify, analyze, repair, and test fluid systems and related mechanical equipment.

Blue Origin seeks an Intern Conversion: Industrial Engineer I to support corporate functions across multiple locations. The role involves industrial engineering tasks such as time studies, work sampling, facility layout, statistical analysis, cost/benefit analysis, and manufacturing process design.

Blue Origin seeks an Intern Conversion: Test Engineer I to apply engineering knowledge to design, plan, model, execute, and interpret tests for aerospace systems and components. The role supports verification, testing, and operations across multiple Blue Origin business units, ensuring accurate measurement records and industry‑standard procedures.

Northwestern Mutual College Financial Representative Internship Program builds future financial planners by providing guidance, networking, and a framework for integrated financial planning. Interns prospect clients, develop business strategies, prepare plans, and use proprietary planning software while receiving weekly coaching and training.

Summer 2026 Research Intern at Peraton’s Federal Civilian Sector Chief Technologist Office. The team drives research on emerging tech like AI, cloud, and cybersecurity to shape Peraton’s strategy.

Clinical Internship at Sandstone Care’s Teen & Young Adult Outpatient Treatment Center. The role supports the Clinical Program Director by facilitating individual, group, and family therapy under supervision, documenting sessions, and coordinating care.

Business Development Operations Intern at Leidos supports the VP of Growth for Program Integration in the Defense sector. The role provides daily administrative and analytical support, coordinates meetings, and delivers after‑action reports to drive business development initiatives.

Internship in Cyber Intelligence, Analytics, and Operations Department of Applied Research Laboratory. Assist engineers with data analysis, machine learning, signal processing.

Leidos Office of Technology (OOT) – Technology Integration, External Technology Partnerships team seeks an External Technology Analyst Intern to coordinate external technology projects, track milestones, develop dashboards, define KPIs, conduct research on emerging tech, support due diligence, prepare executive summaries, and improve processes. Intern will work with commercial partners, internal engineering, and senior stakeholders, gaining project management, data visualization, and technology analysis skills.

Project Management Advancement & Analytics Intern at Leidos supports PM tools and smart data initiatives. Provides technical and administrative assistance for Power Apps and other data-driven solutions, ensuring smooth deployment and maintenance.