Preconstruction Engineer
Listed on 2026-01-24
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Engineering
Mechanical Engineer, Civil Engineering, Building Services Engineer, Engineering Design & Technologists
iENG Design is seeking a qualified professional to join our Engineering team. iENG's method of engineering is unique:
We begin with the end in mind, and we challenge everything. We take time to understand the project we want to deliver. We understand the owner's views, use of building, the owner's operation and maintenance capabilities. We look at first cost v. operation cost v. life cycle cost. Every iENG project has a best value and best design---and that's what we deliver.
An IMI Company, iENG serves nationwide Fortune 500 clients across the Institutional, Commercial and Industrial markets---there isn't a project our team cannot tackle.
iENG Design is headquartered in Chesterfield, MO and has branch offices in Granite City, IL, Nashville, TN and Charlotte, NC. Services & Capabilities include:
Engineering & Design, VDC/BIM Coordination, Construction Support, Scheduling, Commissioning, Retro Commissioning and Inspection Services.
iENG currently ranks as one of the largest
engineering/design firms by revenue in the region.
Our ideal candidate for the Preconstruction Engineer role based out of our office in Nashville, TN andwill have at least 4 years of experience as a Mechanical Engineer, Sales Engineer, Project Manager, or a similar role. This person will be someone who is detail-oriented, possesses excellent communication skills, and thrives in a collaborative work environment. You will provide technical expertise and support during the preconstruction phase, including project planning, estimating, budgeting, and value engineering.
You will also be working closely with our project management, estimating, and engineering teams to ensure successful project outcomes.
- Participating in pre-bid meetings, site visits, and client meetings as needed to gather information and clarify project requirements.
- Preparing and presenting technical presentations to clients, architects, engineers, and other stakeholders to communicate project plans, design concepts, and cost estimates.
- Providing technical expertise in mechanical engineering and systems, including HVAC, plumbing, and refrigeration, to assist with project planning and design development.
- Preparing and reviewing cost estimates, budgets, and proposals for mechanical systems based on project specifications and drawings.
- Conducting value engineering analyses to optimize project costs while maintaining quality and performance requirements.
- Collaborating with the estimating team to develop and review bid packages, solicit quotes from subcontractors and suppliers, and analyze bids for accuracy and completeness.
- Reviewing and interpreting project plans, specifications, and other documents to identify potential risks, constructability issues, and value engineering opportunities.
- Collaborating with our project management team to review project requirements, scope, and specifications during the preconstruction phase.
- Collaborating with the project team to transition projects from preconstruction phase to the construction phase, including handover of project documentation and information.
- Staying up to date with the industry trends, best practices, and emerging technologies in mechanical engineering and construction to provide innovative solutions and recommendations.
- Bachelor’s degree in Mechanical Engineering or a related field.
- Minimum of 4 years of experience in mechanical engineering, preferably in the construction industry.
- Strong knowledge of mechanical systems, including HVAC, plumbing, and piping.
- Proficient in using industry-standard software for estimating, budgeting, and value engineering.
- Excellent analytical and problem‑solving skills with attention to detail.
- Ability to interpret and analyze technical documents, such as project plans, specifications, and drawings.
- Strong communication and presentation skills to effectively communicate complex technical concepts to various stakeholders.
- Ability to work independently and collaboratively in a fast‑paced, deadline‑driven environment.
- Professional Engineering (PE) is a plus, but not…
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