Internships in Harrisburg, Pennsylvania, United States

Help us build the future and we’ll help you build a rewarding and purposeful career. Our global network is made up of architects, designers, planners, engineers, and environmental scientists all working towards the same goal.

SitelogIQ has opportunities for Interns in Pennsylvania for summer of 2027. Come be a part of a world-class team making a large-scale impact on the efficiency and sustainability of the places we live, work, shop and heal.

We're looking for people to join our mission to provide world-class digital marketing solutions to mid-size businesses around the world. We are passionate about what we do, we’re committed to driving business growth for our clients, and we’re on the hunt for people just like you, who take pride in their work and want to be part of a company that does too.

Help us build the future and we’ll help you build a rewarding and purposeful career. Our global network is made up of architects, designers, planners, engineers, and environmental scientists all working towards the same goal.

Michael Baker International is seeking a Summer 2027 Planning Intern to join our team in our Harrisburg, PA office. The Planning Intern position will provide technical support for Michael Baker's multimodal transportation and community planning and economic development services that are delivered from its Harrisburg, Pennsylvania office.

Hi there! We're WebFX, a full-service digital marketing agency based in the US. We've been 10x named the Best Place To Work in Pennsylvania, and we'd love to meet you! We are a fast-growing company that has doubled in size over the past 5 years, with talented team members now based around the globe (and representing 18+ different countries!).

We are looking for an intern to join our team. At Egis, every project is an opportunity to create lasting impact.

PPL Electric Utilities seeks Engineering Interns/Co-ops for Summer 2027 to support its Pennsylvania service centers and help deliver reliable, affordable electric service to over a million customers while advancing a smarter, more resilient grid. Interns are assigned to a service center and engineering department—such as Asset Management, Design, Field, or Operations—where they work on meaningful projects under a mentor, collaborate with teams, and present project results to PPL leaders at the e

IT Support team at WebFX provides essential technical assistance across the agency. Interns deliver technical support for hardware, software, and OS issues, install and configure Windows and Mac workstations, run diagnostics, and manage user accounts under senior mentorship.

If you are looking for a role that combines your technical skills and passion for customers, then we have a great opportunity for you. We are seeking a results-oriented, customer-focused Field Engineer Intern to contribute to our continued legacy of innovation.

Counseling Division at Pennsylvania Housing Finance Agency works to expand housing counseling services across the state. Interns research underserved counties, support marketing and branding, and assist with digital cataloguing of counseling agencies.

Our interns are fully integrated into our project teams and work alongside Engineers, Project Managers, Site Superintendents and Project Developers. You'll learn about project controls, be trained in safety programs, and actively participate in our construction projects which includes project development and preconstruction, through active construction.

STV is seeking an enthusiastic and motivated Civil Engineering Intern to join our team. This internship offers an opportunity for undergraduate and graduate-level candidates to work alongside our experienced team, learn, and contribute to meaningful projects.

We are looking for an intern to join our team. At Egis, every project is an opportunity to create lasting impact.

This opportunity entails being responsible for assisting assigned department(s) and/or project(s) by performing basic engineering related tasks which may reflect elements of standard post-secondary engineering curriculum.

Michael Baker International is seeking a Summer 2027 Planning Intern to join our team in our Harrisburg, PA office. The Planning Intern position will provide technical support for Michael Baker's multimodal transportation and community planning and economic development services that are delivered from its Harrisburg, Pennsylvania office.

Digital Marketing team at WebFX focuses on delivering data-driven SEO, PPC, and content strategies for mid-size businesses. As an Account Management Intern you will support senior marketers by conducting keyword research, analyzing campaign performance in Google Analytics, and assisting with content planning and light website edits.

Kimley-Horn is seeking Engineering students to join its Harrisburg, Pennsylvania office for a Civil Engineering Internship. Interns will use technical software to analyze, produce, and QC deliverables, contributing to pre-construction civil engineering design, planning, modification, permitting, and analysis across multiple projects.

Description McKonly & Asbury continues to build on an innovative culture that values teamwork and collaboration, establishes opportunities for everyone to make a difference, and offers a work-life balance not commonly found in public accounting firms. Our growth is building momentum and creating opportunities for internships.

Amsted Rail’s Engineering Co‑Op at the Camp Hill Facility supports the Engineering and Quality Manager in creating and revising 3D models and 2D drawings with Creo CAD, updating work instructions, and troubleshooting manufacturing equipment. The role offers hands‑on experience in an industrial manufacturing environment, with 20 hours per week during the academic year and up to 40 hours in summer, all onsite in Camp Hill, PA.