Junior Estimator

Junior Estimator

Ajax Building Company is seeking a motivated Junior Estimator to support the development of accurate and competitive cost estimates for complex commercial construction projects. This role is an entry point into our estimating team, offering hands-on experience in quantity takeoffs, cost analysis, and estimate development while learning and working within Ajax's established estimating systems and tools.

The Junior Estimator reports to and is directly accountable to the Chief Estimator. This role will assist in analyzing drawings and specifications, compiling cost data, and supporting the overall estimating process—building a strong foundation in construction pricing, cost control, and project planning.

Essential Functions

• Review drawings, specifications, and other project documents to support estimate development
• Perform quantity takeoffs and assist in preparing detailed cost estimates
• Compile and analyze data from various sources, including historical cost data, material pricing, and internal cost data
• Maintain organized backup documentation for all estimates
• Support estimate updates, revisions, and cost comparisons throughout the preconstruction process
• Attend pre-bid meetings and assist in scope review and clarification
• Perform additional assignments as needed to support the estimating team

Qualifications

• Bachelor's degree in Construction Management, Civil Engineering, or a related field (or equivalent technical training)
• Internship or prior exposure to construction or estimating preferred
• Basic understanding of construction divisions, methods, materials, and cost drivers
• Ability to read and interpret drawings and specifications

Technical Skills:

• Proficiency in Microsoft Office Suite (Excel, Word, Outlook) required
• Preferred: Experience with On-Screen Takeoff (OST) or similar, Bluebeam and/or Adobe, DESTINI Estimator (or similar), EarthWorks
• Strong analytical and mathematical skills
• High attention to detail and strong organizational skills
• Ability to manage multiple priorities and meet deadlines in a fast-paced environment
• Strong verbal and written communication skills

Core Competencies:

• Strong analytical and mathematical skills
• High attention to detail and strong organizational skills
• Ability to manage multiple priorities and meet deadlines in a fast-paced environment
• Strong verbal and written communication skills

About Ajax

Founded in 1958, Ajax Building Company is a leading commercial contractor delivering complex, high-impact projects across the Southeast. Our work spans healthcare, K–12, higher education, justice, municipal, mission critical, and other institutional markets—giving our teams the opportunity to build projects that truly impact the communities they serve.

At Ajax, you'll find a collaborative, team-oriented culture where your contributions are valued, backed by the strength and stability of STO Building Group's $15B global platform. As we continue to grow, our employees take on meaningful responsibility, gain exposure to diverse and challenging work, and have clear paths for career advancement.

Benefits

The Company offers the following benefits for this position, subject to applicable eligibility requirements: Medical Insurance, Dental Insurance, Vision Insurance, Health Savings Account, Healthcare Flexible Spending Account, Dependent Care Flexible Spending Account, 401(k) retirement plan with employer match, Life & AD&D Insurance, Long-term Disability Insurance, Short-term Disability insurance, Critical Illness Insurance, Accident Insurance, Hospital Indemnity Insurance, Home & Auto Insurance, Family Support, Pre-tax Paid Parking/Public Transportation, Paid time off, Time Away Benefits, Paid Holidays, Group Legal, Employee Stock Purchase Plan, Identity Theft Protection, Pet Insurance, Employee Assistance Program

EEO Statement:

The STO Building Group family of companies—Structure Tone, Structure Tone Southwest, Pavarini Construction Co., Pavarini McGovern, LF Driscoll, Govan Brown, Ajax Building Company, BCCI Construction, Layton Construction, Abbott Construction, and RC Andersen—includes over 4,000 employees located in offices throughout the US, Canada, UK, and Ireland. We provide a complete range of construction services, from site selection analysis, design constructability review and aesthetic enhancements to interior fit-outs, new building construction, and building infrastructure upgrades and modernization. We are an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, and other legally protected characteristics.