Estimating Administrator

At GCON, we don’t just build buildings—we build people, partnerships, and possibilities.

We’re looking for an Estimating Administrator who thrives in a collaborative, people-first environment and is energized by supporting teams, strengthening relationships, and contributing to meaningful work. In this role, you’ll be a vital part of our preconstruction team—helping bring clarity, organization, and connection to the estimating process.

If you believe that how we build is just as important as what we build, you’ll feel right at home here.

The GCON Way

At GCON, our culture is rooted in care—for our people, our partners, and the communities we serve. Headquartered in Phoenix with a national footprint, we bring together specialized builders who are empowered to grow, lead, and make an impact.

We invest deeply in our people through:

• Career development and technical training
• A culture centered on Diversity, Equity, Inclusion, and Belonging
• A commitment to Stewardship—taking care of what’s been entrusted to us

Our core values—Unconventional Thinking, Value Delivery, Set a New Standard, Continuous Improvement, and Stewardship—aren’t just words. They shape how we show up for each other every day.

Through programs like Nectar recognition, we celebrate wins, support one another, and create a workplace where people feel seen, valued, and inspired.

What You’ll Do

As an Estimating Administrator, you are the connector—the one who keeps communication flowing, details aligned, and teams supported.

You will:

• Support bid solicitation efforts by coordinating outreach to trade partners and clearly communicating project requirements
• Manage and organize project information within our bid tracking and relationship management systems
• Ensure all estimating documentation is accurate, complete, and submitted on time
• Coordinate ordering and tracking of project plans and specifications
• Build and maintain strong, trust-based relationships with trade partners through consistent and thoughtful communication
• Assist in bid leveling and budgeting efforts by gathering, organizing, and abstracting subcontractor proposals
• Support early-stage pricing and documentation for GCON and joint venture projects
• Help maintain and upload documentation within platforms like BuildingConnected
• Partner with Marketing and internal teams to meet deadlines and ensure cohesive project delivery
• Collaborate across business units to keep preconstruction workflows aligned and transparent
• Continuously seek opportunities to learn, improve, and grow—especially in estimating tools and technology

Who You Are

You’re someone who takes pride in supporting others, values clear communication, and enjoys bringing structure to fast-paced environments.

You likely have:

• A high school diploma or GED (additional training or certifications are a plus)
• 1–2 years of experience in a role focused on communication, coordination, or customer interaction
• Proficiency in Microsoft Office (Word, Excel, Outlook)
• Strong written and verbal communication skills—you’re confident engaging with both internal teams and external partners
• Exceptional attention to detail and the ability to manage multiple priorities at once
• A growth mindset and willingness to learn new systems and processes
• A collaborative spirit and a genuine desire to contribute to a team

Physical Requirements

• Ability to sit and work at a computer for extended periods
• Ability to lift up to 25 pounds occasionally

Equal Opportunity Employer

GCON is an equal opportunity employer. We make employment decisions based on merit, competence, performance, and business needs. We are committed to fostering an inclusive environment where everyone feels they belong.

Recruiting Notice

We kindly ask that staffing agencies and recruiters do not directly contact hiring managers. GCON does not accept unsolicited resumes without a signed agreement. For partnership inquiries, please contact our recruitment team.