Jobs in the United States

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Civil Engineer
GPAC
Baltimore, MD
Software experience with AutoCAD, Civil 3D, MicroStation and other applicable engineer design tools.
Added just now
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Civil Engineer
GPAC
Baltimore, MD
- $70,000 to $90,000 USD / year
Software experience with AutoCAD, Civil 3D, MicroStation and other applicable engineer design tools.
Added just now
Civil Engineer
GPAC
Baltimore, MD
Software experience with AutoCAD, Civil 3D, MicroStation and other applicable engineer design tools.
Added 7 mins ago
Civil Engineer
GPAC
Rochester, NY
Software experience with AutoCAD, Civil 3D, MicroStation and other applicable engineer design tools.
Added 10 mins ago
Civil Engineer
GPAC
Wilmington, NC
Software experience with AutoCAD, Civil 3D, MicroStation and other applicable engineer design tools.
Added 10 mins ago
Civil Engineer
GPAC
Phoenix, AZ
Software experience with AutoCAD, Civil 3D, MicroStation and other applicable engineer design tools.
Added 10 mins ago
Civil Engineer
GPAC
Phoenix, AZ
Software experience with AutoCAD, Civil 3D, MicroStation and other applicable engineer design tools.
Added 10 mins ago
Water Resource Engineer
GPAC
Rochester, NY
…the area that's looking for a highly motivated Water Resource Engineer like you to join their team! The ideal candidate is someone that has the ability to deliver excellence and wants to…
Added 11 mins ago
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Land Development Project Engineer / PM (PE)
GPAC
Rochester, NY
- $95,000 to $125,000 USD / year
- Oversee grading, drainage, utility, and stormwater design
Added 11 mins ago
Civil Engineer
GPAC
Rochester, NY
Software experience with AutoCAD, Civil 3D, MicroStation and other applicable engineer design tools.
Added 11 mins ago
G
Land Development Project Engineer / PM (PE)
GPAC
Rochester, NY
- $95,000 to $125,000 USD / year
- Oversee grading, drainage, utility, and stormwater design
Added 11 mins ago
Civil Engineer
GPAC
Wilmington, NC
Software experience with AutoCAD, Civil 3D, MicroStation and other applicable engineer design tools.
Added 11 mins ago
G
Land Development Project Engineer / PM (PE)
GPAC
Wilmington, NC
- $95,000 to $125,000 USD / year
- Oversee grading, drainage, utility, and stormwater design
Added 12 mins ago
Civil Engineer
GPAC
Baltimore, MD
Software experience with AutoCAD, Civil 3D, MicroStation and other applicable engineer design tools.
Added 14 mins ago
G
Land Development Project Engineer / PM (PE)
GPAC
Detroit, MI
- $95,000 to $125,000 USD / year
- Oversee grading, drainage, utility, and stormwater design
Added 14 mins ago
G
Land Development Project Engineer / PM (PE)
GPAC
Houston, TX
- $95,000 to $125,000 USD / year
- Oversee grading, drainage, utility, and stormwater design
Added 14 mins ago
G
Land Development Project Engineer / PM (PE)
GPAC
Nashville, TN
- $95,000 to $125,000 USD / year
- Oversee grading, drainage, utility, and stormwater design
Added 15 mins ago
G
Land Development Project Engineer / PM (PE)
GPAC
Charlotte, NC
- $95,000 to $125,000 USD / year
- Oversee grading, drainage, utility, and stormwater design
Added 15 mins ago
G
Land Development Project Engineer / PM (PE)
GPAC
Los Angeles, CA
- $95,000 to $125,000 USD / year
- Oversee grading, drainage, utility, and stormwater design
Added 15 mins ago
G
Transportation Project Engineer (PE)
GPAC
Detroit, MI
- $95,000 to $125,000 USD / year
Job title: Transportation Project Engineer (PE)
Added 15 mins ago
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Transportation Project Engineer (PE)
GPAC
Grand Rapids, MI
- $95,000 to $125,000 USD / year
Job title: Transportation Project Engineer (PE)
Added 16 mins ago
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Transportation Project Engineer (PE)
GPAC
Charlotte, NC
- $95,000 to $125,000 USD / year
Job title: Transportation Project Engineer (PE)
Added 16 mins ago
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Water/Wastewater Project Engineer (PE)
GPAC
Charlotte, NC
- $95,000 to $125,000 USD / year
Job title: Water/Wastewater Project Engineer (PE)
Added 16 mins ago
G
Land Development Project Engineer / PM (PE)
GPAC
Charlotte, NC
- $95,000 to $125,000 USD / year
- Oversee grading, drainage, utility, and stormwater design
Added 16 mins ago
G
Transportation Project Engineer (PE)
GPAC
Albany, NY
- $95,000 to $125,000 USD / year
Job title: Transportation Project Engineer (PE)

GPAC

Senior Mechanical Engineer

Lancaster, PA, United States

$110,000 to $150,000 USD / year

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Job details

Pay: $110,000 to $150,000 USD / year
Apply by: Jan 24, 2027
Experience: 10+ years of design engineering experience
Posting language: English
Posted: Oct 26, 2026

Original job description

Job Summary:

We are seeking an experienced Senior Mechanical Engineer who can perform engineering related duties for the design and planning phases of multiple and/or large, complex design and construction projects, ensuring compliance with specifications, codes, and standards.

Responsibilities:

Preconstruction Duties: Leads peer review of design progress and coordinates with Operations Division on design and cost control related matters. Assists Operations in developing scope of work documents and schematic budgets. Collaborate with team members to identify and incorporate project goals. Creates engineering only estimates and monitors progress throughout design phases.
Commissioning: Leads internal commissioning process on projects. Works with Operations to incorporate needs of commissioning early in design/preconstruction phase of work.
System Design: Performs and leads system design for mechanical and plumbing/piping systems; selects and sizes equipment, ductwork, and piping; writes specifications; and develops sequences of operation for defined solutions. Performs and reviews load calculations and compliance checks as necessary to ensure technical accuracy and code compliance. Provides technical oversight and guidance to ensure quality, consistency, and constructability of design deliverables.
Engineering Documentation: Maintains project files and produces design calculation reports and documents release packages for coordination.
System Layout and Modeling: Creates design sketches and engages in/or supervises engineering modeling.
Post-Construction Duties: Conducts field walk-throughs and creates punch list on designed work. Participates in client follow-up and closeout activities. Modifies design documents to reflect as-built conditions.

Requirements:

10+ years of design engineering experience
Bachelor's Degree in Mechanical, Electrical, or Construction Engineering or related field
Occasional Travel
PE License Required
Industrial/Manufacturing design experience a plus

For additional information on this opportunity, please contact Mindy Croker at (701) 412-2368. Resumes may be confidentially sent to mindy.croker@gogpac.com