Senior Mechanical Engineer | Hybrid Role

System One; Coraopolis (Allegheny County); Hybrid; USD 120,000 - 160,000; Full time

Job summary

System One is seeking a Senior Mechanical Engineer for a hybrid role in Moon Township, PA. You will lead mechanical and piping system design for heavy industrial facilities, perform calculations, and develop P&IDs and equipment specifications.

The position requires a PE license and 10+ years of relevant experience, with travel about 10%. You will mentor junior engineers, coordinate with civil, structural, electrical, and process teams, and support client meetings and project reviews while

Qualifications

• Bachelor’s degree in Mechanical Engineering or related field.
• 10+ years of mechanical engineering experience in heavy industrial facilities.
• Professional Engineer (P.E.) license required.
• Strong knowledge of ANSI, ASME, IBC, ISO, NFPA.
• Experience leading project teams and coordinating multidisciplinary efforts.
• Proficiency with mechanical design software.

Responsibilities

• Lead development of mechanical engineering solutions for industrial facilities.
• Design mechanical and piping systems.
• Perform engineering calculations including HVAC and pipe sizing.
• Develop P&IDs and Block Flow Diagrams.
• Establish design criteria and technical specifications for projects.
• Mentor junior engineers and coordinate with cross-disciplinary teams.
• Develop labor estimates for proposals and project planning.
• Participate in client meetings, site visits, and project reviews.

Skills

Project leadership

Mechanical design

Communication skills

Team coordination

Field investigations

Education

Bachelor's degree in Mechanical Engineering

Professional Engineering License (P.E.)

Tools

CAD software

Job description

System One is seeking a Senior Mechanical Engineer for a hybrid role in Moon Township, PA. You will lead mechanical and piping system design for heavy industrial facilities, perform calculations, and develop P&IDs and equipment specifications.

The position requires a PE license and 10+ years of relevant experience, with travel about 10%. You will mentor junior engineers, coordinate with civil, structural, electrical, and process teams, and support client meetings and project reviews while