As warmer months approach, the New Jersey Department of Environmental Protection is hiring more than 800 seasonal employees to work at state parks, forests, and historic sites across the state — including opportunities that may be of interest to residents in northern Warren County and nearby communities.
For local residents looking for seasonal work in nature, historic preservation, or outdoor education, these positions provide a great way to gain experience, earn competitive wages, and contribute to New Jersey’s public lands. These positions are perfect for young adults home from college or anyone who is available for summer work.
Positions for Lifeguards, Naturalists and More
From lifeguards at Swartswood State Park to naturalists at Waterloo Village and visitor service assistants at other locations, these seasonal positions generally offer wages starting at $16 per hour — and up to $20 per hour at select locations. Employees can also gain hands-on experience in outdoor recreation, environmental stewardship, and public service.
“Whether maintaining park amenities or ensuring safety, every role plays a vital part in conserving New Jersey’s natural and historic resources, while enhancing the visitor experience,” said John Cecil, Assistant Commissioner for State Parks, Forests & Historic Sites, in a recent press release.
Opportunities for Local Job Seekers
Residents of Warren and Sussex counties may be interested in openings at the following locations:
- Swartswood State Park (Lifeguards Needed) – One of the state’s best freshwater swimming spots. No prior experience is required, as training and certifications are provided.
- Waterloo Village Historic Site (History Educators Needed) – An opportunity for those passionate about history to engage visitors at this restored 19th-century canal town.
- Jenny Jump State Forest & Worthington State Forest (Visitor Services & Maintenance Roles) – Help maintain trails, assist campers, and keep these popular outdoor destinations welcoming to visitors.
Younger applicants may want to consider junior lifeguard positions — available for those at least 15 years old.
How to Apply
Interested applicants should contact their preferred location(s) by early March for details on available positions, schedules, and requirements. Applications can be submitted online at nj.gov/dep/workinparks.
This article is based on information provided by the New Jersey Department of Environmental Protection.

