Job Description
Mechanical Engineer IV
Keystone Engineering Group, Inc. is a Professional Engineering Firm and Systems Integrator with 25+ years of experience in Design and Design-Build services for Water, Wastewater, and private industries. We have five offices located in Southeastern Pennsylvania, Northeastern Pennsylvania, New Jersey, Lewes Delaware, and Seaford Delaware.
Keystone has cultivated a strong employee and client centered environment where employees are valued, respected, and supported.
Submit your application today and join our talented team at Keystone Engineering Group Inc.
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Job Details
- Location Seaford, Delaware
- Job Type Full-time
- Category Engineers
- Posted Date June 12, 2026
- Application Deadline July 22, 2026