About the role#
Langan is seeking an Intern or Co-op for the Summer 2027 term to join our Environmental team. This position provides support for multimedia compliance and permitting projects. You will work directly with our leadership team to gain experience in technical report writing, regulatory research, and on-site inspections.
What you'll do#
- Assist in the preparation of permits and compliance programs for multiple environmental media.
- Support air quality projects by performing emissions calculations, regulatory research, and NESHAP/NSPS compliance reviews.
- Review and learn about multi-media environmental compliance audits, gap assessments, and program reviews.
- Prepare monitoring and spill prevention plans, including SPCC, SWPPP, and hazardous waste contingency programs.
- Create technical documents, reports, permit applications, and report templates.
- Conduct field support at client sites, including routine inspections and sample collection.
- Perform other office and field duties as requested.
What you'll need#
- Active pursuit of a four-year or advanced degree in Environmental Engineering, Chemical Engineering, or Environmental Science.
- A cumulative GPA of 3.0 or higher.
- Proficiency in MS Word, Excel, and related software.
- Strong written and verbal communication skills.
- Analytical capabilities, attention to detail, and the ability to multitask.
- Ability to work both independently and within a team.
- Willingness to travel based on project assignments and business needs.
- Preference is given to students currently in their junior or senior year or those pursuing a master's degree.
Location & details#
- This is a paid, full-time internship located on-site in Doylestown, PA or Philadelphia, PA.
- Travel may be required.
- Housing and relocation assistance are not provided.
About Langan Engineering & Environmental Services
Langan Engineering and Environmental Services provides consulting for land development, corporate real estate, and energy projects. The firm offers services including geotechnical engineering, surveying, and environmental compliance. It serves a global client base of developers, public agencies, and institutions. Founded in 1970, the company is based in Parsippany, New Jersey. It maintains a staff of over 2,300 professionals across 56 offices.
How to get in at Langan Engineering & Environmental Services
Securing a position at Langan Engineering and Environmental Services requires timing, as many applicants compete for the same roles. Intern Insider sends an instant alert the moment a role matching your target is published anywhere, so you apply among the first, as early applicants get seen before the pile grows. This helps you avoid the frustration of submitting an application that arrives after the hiring team has already moved on to other candidates. You can also use Intern Insider to surface the recruiters behind the company roles so you can reach out directly to ask about the role or a referral. Connecting with a human recruiter materially improves response rates compared to relying solely on an automated portal. It is a more direct way to show your interest to the people actually making the decisions.
