Estimator/Project Manager

G A Johnson Construction Inc; Harrisburg (SD); On-site; USD 65,000 - 100,000; Full time

Benefits offered by this job

Health insurance

Dental insurance

Vision insurance

401(k) retirement plan

Paid holidays

PTO

Stable, full-time Monday-Friday

Opportunities for professional growth

Job summary

G.A. Johnson Construction in Harrisburg, SD is seeking an experienced Construction Project Manager / Estimator to lead and estimate commercial and residential projects. The role involves managing projects from pre-construction through completion, coordinating teams and schedules, and ensuring safety, quality, and client satisfaction.

Salary ranges from $65,000 to $100,000 annually based on experience. Benefits include health, dental, vision, 401(k), paid holidays, PTO, and a stable M-F schedule.

Qualifications

• Minimum 5 years of successful experience as a Commercial Construction Project Manager, Estimator, or similar role.
• Strong knowledge of commercial construction methods, materials, and building systems.
• Experience reading and interpreting construction drawings and specifications.
• Excellent communication, organizational, and leadership skills.
• Proficiency with construction estimating and project management software is required.

Responsibilities

• Manage commercial construction projects from planning through final completion.
• Prepare accurate project estimates, budgets, and bid proposals.
• Review project plans, specifications, and contract documents.
• Coordinate subcontractors, vendors, suppliers, and project schedules.
• Monitor project budgets, costs, quality, and timelines.
• Work closely with owners, architects, engineers, and field personnel.
• Resolve project challenges while maintaining client satisfaction.
• Ensure projects meet all safety, quality, and regulatory requirements.
• Support Design-Build and Construction Management projects across a variety of industries.

Skills

Construction Mgmt

Estimating

Reading drawings

Communication

Leadership

Tools

Estimating software

Job description

Construction Project Manager / Estimator

Pay: $65,000–$100,000 per year

Location: Harrisburg, SD

G.A. Johnson Construction is seeking an experienced Commercial and Residential Construction Project Manager / Estimator to join our growing team in Harrisburg, South Dakota.

As a well-established Construction Management, Design-Build, and General Contracting company, we've built a reputation for delivering high-quality commercial projects throughout South Dakota and the Upper Midwest. If you have a strong background in construction, project management, and estimating, we'd love to hear from you.

This is an excellent opportunity for a construction professional who enjoys managing projects from pre-construction through completion while working with a respected company that values quality, teamwork, and long-term client relationships.

Please Note: This position is based in Harrisburg, SD and is not a remote position.

Compensation & Benefits

Salary: $65,000–$100,000 per year (based on experience)

After 90 days, full-time employees are eligible for:

• Health insurance
• Dental insurance
• Vision insurance
• 401(k) retirement plan
• Paid holidays
• PTO
• Stable, full-time Monday-Friday schedule
• Opportunities for professional growth and advancement

What You'll Do

• Manage commercial construction projects from planning through final completion.
• Prepare accurate project estimates, budgets, and bid proposals.
• Review project plans, specifications, and contract documents.
• Coordinate subcontractors, vendors, suppliers, and project schedules.
• Monitor project budgets, costs, quality, and timelines.
• Work closely with owners, architects, engineers, and field personnel.
• Resolve project challenges while maintaining client satisfaction.
• Ensure projects meet all safety, quality, and regulatory requirements.
• Support Design-Build and Construction Management projects across a variety of industries.

Types of Projects

You’ll have the opportunity to work on a diverse portfolio of commercial projects, including:

• K-12 schools and educational facilities
• Detention and correctional facilities
• State and local government buildings
• Office buildings
• Industrial and manufacturing facilities
• Commercial remodels and tenant improvements
• Luxury Custom Homes

Qualifications

We’re looking for someone who has:

• Minimum 5 years of successful experience as a Commercial Construction Project Manager, Estimator, or similar role.
• Strong knowledge of commercial construction methods, materials, and building systems.
• Experience preparing estimates, budgets, and project schedules.
• Ability to read and interpret construction drawings and specifications.
• Excellent communication, organizational, and leadership skills.
• Strong problem-solving and decision-making abilities.
• Proficiency with construction estimating and project management software is required.

Why G.A. Johnson Construction?

For decades, G.A. Johnson Construction has delivered exceptional commercial and residential construction projects through Design-Build, Construction Management, and General Contracting services. We take pride in building lasting relationships with our clients while providing our employees with meaningful work, career growth, and a collaborative team environment.

If you’re ready to take the next step in your commercial construction career, we’d love to hear from you.