Mechanical Estimator

At Champion, EXCEPTIONAL is our standard.

From the moment we opened our doors, we set out to change everything. To create higher standards of safety, quality and accountability. To put our exceptional strength, passion and commitment to work. And to make sure everyday life moves along smoothly while we do it.

Champion is looking for a Mechanical Estimator to support new nuclear work, from being part of historic nuclear builds/refurbishments to analyzing project scopes and developing detailed and competitive bids.

• Review proposal specifications, drawings, and attend pre-bid meetings to determine scope of work and required contents of estimate.
• Develop detailed cost estimates and execution plans for large-scale nuclear construction projects.
• Prepare and submit competitive bids for construction projects.
• Ensure that bids comply with project specifications and requirements.
• Coordinate with other departments (e.g., project management, business development, Human Resources) to finalize bid submissions.
• Participate in design and constructability reviews (Civil, Structural and Mechanical)
• Coordinate with vendors, subcontractors, and project controls to verify pricing and scopes.
• Maintain and expand the historical cost database for future benchmarking.
• Prepare and present tender proposals and participate in bid closings.
• Partner with Project Managers on turnover and execution planning.
• Conduct site visits to validate cost assumptions and real-world methods.

• 5–8+ years of estimating experience within EPC, power generation, oil & gas, or heavy industrial construction.
• Estimating for operating Nuclear sites is a huge bonus.
• Bachelor’s degree or diploma in Engineering, Construction Management, or related discipline.
• Strong knowledge of project controls, cost modeling, and scheduling.
• Experience with MS Excel is mandatory; knowledge of other estimating tools such as Cleopatra or Hard Dollar is an asset.
• Proven ability to read and interpret drawings, specs, and contract language.
• Excellent communication, organization, and analytical skills.
• U.S. Citizenship required to visit project sites.
• Willingness to travel to project sites across the U.S.
• Certifications through AACE or PMI are assets but not required.

This role will be hybrid, approximately 80% remote and 20% in our Alpharetta, GA office.