What are the responsibilities and job description for the Senior Estimator position at Winter Construction?
Senior Estimator I/II | Full-time | Onsite
Winter Construction is growing and looking to add a Senior Estimator to our Preconstruction team in Atlanta. In this role, you’ll lead estimates from early concept through GMP across a diverse mix of commercial, institutional, and interior & specialty projects. You’ll play a key role in shaping project strategy, working closely with internal teams, trade partners, and clients throughout the preconstruction process.
This is a great opportunity for someone who wants to take ownership of their work, be part of a collaborative team, and contribute to a company that values long-term growth and a people-first culture.
Responsibilities
- Lead preparation of conceptual, schematic, and GMP estimates across a variety of commercial projects
- Develop estimating strategy, including bid packaging and subcontractor outreach
- Manage the subcontractor bidding process, including leveling and scope alignment
- Review drawings and specifications to identify risks, gaps, and cost drivers
- Drive value engineering efforts and recommend cost-saving solutions
- Collaborate with project management, design teams, and internal stakeholders throughout preconstruction
- Present estimates, budgets, and key assumptions to internal leadership and clients
- Support project handoff to operations to ensure alignment between estimate and execution
- Mentor and support junior estimators and contribute to team development
Qualifications
- 5–10 years of estimating experience with a commercial General Contractor
- Experience developing estimates from early concept through GMP
- Strong understanding of construction methods, materials, and trade scopes
- Proven ability to manage subcontractor bidding and lead bid leveling efforts
- Experience identifying project risks and contributing to value engineering strategies
- Strong communication skills with the ability to present to internal teams and clients
- Ability to manage multiple estimates and priorities in a fast-paced environment
- Background in one or more of the following markets preferred: Education, Office, Historic Preservation, Adaptive Re-Use, Hospitality, or Municipal
Why Winter:
- Exposure to a diverse mix of projects across Atlanta
- Clear career progression within preconstruction
- Mid-sized GC with a strong, people-first culture
- Collaborative team environment with hands-on mentorship