Internships in Columbia, Maryland, United States

Enterprise Community Partners, a national nonprofit, seeks two law student interns for its in‑house legal department. The internship runs June 1–Aug 21 2026, part‑time or full‑time (20–37.5 hrs/week) in Columbia, MD, with a hybrid work model.

Lennar’s 10‑week paid internship for rising college seniors in sales. Interns apply classroom theory to real‑world projects, develop interpersonal and technical skills, and work with seasoned professionals across multiple U.S. locations.

Internship in Enterprise’s Corporate Real Estate & Workplace Services. Join the future of work program, supporting real estate programs (tech deployments, occupancy management, process improvement), construction & renovation projects (planning, design, construction, occupancy, closeout), facilities management (emergency response planning, operations), and workplace services (food & beverage, concierge) at HQ and regional offices.

We are seeking an intern to support ICF’s Energy Efficiency Division with utility program work. The 10‑week, full‑time internship begins in early June 2026 and is hybrid (minimum 2 days per week) from the Columbia, MD office.

Northwestern Mutual College Financial Representatives internship provides guidance and a framework for building an integrated financial planning practice. Interns prospect, network, develop business strategies, and prepare client plans while receiving weekly coaching and training.

Emergency Animal Hospital of Ellicott City provides urgent veterinary care and a collaborative culture. The extern assists veterinarians with emergency cases, wellness, dentistry, and surgery while receiving mentorship from experienced doctors.

IT Web (Intranet) Support team at Howard County Library System builds a user‑friendly WordPress intranet for staff. The intern audits content, improves navigation, and administers WordPress to enhance usability and accessibility.

Retail Management Intern Program at LOFT provides a hands‑on retail leadership experience for college juniors, seniors and recent graduates. Interns act as Acting Sales Leads, supporting store operations, coaching associates, and driving sales while learning merchandising, client experience, and loss‑prevention.

IT Service Center provides Tier I/II desktop OS and application support for COPT employees. The intern assists with help desk ticket triage, endpoint imaging, and basic network admin tasks as part of the ongoing network redesign.

Talent Network at Withum offers the Tour de Withum Leadership Program, an interactive onsite experience that gives students insight into life at Withum and a future career in public accounting. Participants explore various industries, learn new skills, and connect with diverse professionals across multiple office locations.

Sparksoft’s Innovation Center seeks a Technology Intern to support CMS Hub initiatives, tackling technical challenges and modernizing solutions for government clients. The role involves data analysis, workflow testing, and documentation to improve efficiency and reliability.

National Security Solutions (NSS) at KBR builds advanced technology solutions for intelligence and national security. As an intern, you will develop user interfaces for logistics systems, create SharePoint project tracking tools, integrate Autodesk Inventor/Vault for drawing packages, and program Python/MATLAB for antenna system APIs and beam‑tracking algorithms.

Geosyntec Consultants seeks an Intern/Co‑Op in Environmental Engineering/Environmental Science to support real‑world projects in Columbia, MD. The role involves researching historic environmental documents, technical writing, data analysis, map preparation, and assisting with Phase I/II ESAs. Interns may participate in fieldwork, including site visits, soil and groundwater sampling, stormwater inspections, and drilling.

Enterprise Community Partners seeks a Summer Intern in Human Resources to support HR operations, employee engagement, onboarding, and analytics. The role reports to the Senior Director of HR Operations and partners with the Organizational Effectiveness Center of Excellence.

Join WSP’s Fire and Life Safety team as an Early Career Engineer in Training through the DOD SkillBridge program. This unpaid internship offers active‑duty service members a full‑time, on‑site experience across multiple U.S. locations, including Columbia, MD, Boston, MA, Dallas, TX, Houston, TX, and New York, NY. You’ll research ICC and NFPA codes, assist in designing sprinklers, alarms, smoke control, and egress systems, and prepare fire‑engineering calculations such as smoke modeling and evacuation analysis.

Lennar, a Fortune 500 homebuilder, offers a 10‑week paid Accounting Internship Program starting in June for rising college seniors. Interns apply classroom knowledge to real‑world projects, working with seasoned professionals on financial statements, journal entries, management reporting, reconciliations, internal controls, and tax provisional work.

Nichols Contracting Inc seeks a Construction Field Engineer Intern for Summer 2026 to gain hands‑on experience in both office and field settings. The role involves learning to read construction drawings, drafting reports, managing document control, documenting safety observations, coordinating site logistics, and supporting subcontractor interactions.

Themis Insight seeks a ServiceNow System Administrator for its SkillBridge Internship program. The role focuses on daily administration, configuration, and maintenance of ServiceNow instances, ensuring platform stability and performance.

A DoD SkillBridge internship for software developers transitioning from military to commercial tech. The role focuses on full‑stack development, leveraging React and Node.js, while exploring AI/ML and cloud solutions.