
Company Mission Statement To build up our communities, our clients, and each other by building trust in everything we do.
Objective: HarperXS is looking for a motivated, detail-oriented Estimator to join our growing Preconstruction team in Greenville, SC. This is an excellent opportunity for someone early in their construction career who is eager to learn the estimating and preconstruction process while working alongside experienced construction professionals.
The Estimator will assist with preparing budgets, reviewing subcontractor pricing, performing quantity takeoffs, participating in project walkthroughs, and supporting the Preconstruction and Business Development teams throughout the pursuit of commercial construction projects. This role offers hands-on experience and opportunities for professional growth within a collaborative team environment.
Essential Functions:
Required Competencies
Preferred Competencies:
Work Environment: Typical office hours, Monday – Friday, 8 AM – 5 PM. Hours may vary depending on demand. 80% Sitting, 20% standing or walking.
Physical Demands: When visiting a jobsite, this position is required to work in a variety of conditions relative to construction jobsite environments and must be able to perform the physical requirements of the job, as assigned. This role may require walking over varied terrain, climbing, stooping, bending and lifting. Lifting requirements vary from minimal loads to heavy; but help is always available with heavier loads.
Travel Required: Travel requirements are based on Project Assignment. The responsibilities of this position will primarily be performed in the Upstate of South Carolina with minimal (10% or less) overnight travel. When assigned to a project outside of your Primary Work Area or Geographical Work Area you will follow the guidelines in our “Travel Policy.” There may be a business need for overnight stays when working on a project some distance from your assigned office or your home. A valid US Driver’s license is required.
Education and Experience:
• Bachelor’s degree in Construction Science Management or something similar.
Additional Eligibility Requirements: None.
Benefits:
Work Authorization/Security Clearance Requirements: Must be authorized to work in the United States.
Affirmative Action/EEO statement: Harper provides equal employment opportunities (EEO) to all applicants for employment without regard to race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, disability, genetic information, marital status, amnesty, or status as a covered veteran in accordance with applicable federal, state and local laws. Harper GC complies with applicable state and local laws governing nondiscrimination in employment in every location in which the company has facilities.
Other Duties: Please note this job description is not designed to cover or contain a comprehensive list of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice.

Harper is a full-service general contracting and construction management firm headquartered in downtown Greenville, South Carolina. An award-winning company, Harper consistently receives recognition in the areas of quality, safety, environmental stewardship, and community involvement. Since 1950, we have had the opportunity to develop strong professional relationships with clients all across the Southeast. By bringing to life the vision of our clients, Harper leaves a lasting impression on members of the community. The core of our company is geared toward collaborating with owners and design professionals in an open and transparent manner, enabling the owner to know how every project dollar is being invested.
We bring the same talent, innovation, and expertise to each of our valued clients throughout the Southeast. That doesn’t happen without dedicated, hard-working, experienced, effective, and honorable people. For us at Harper, our reputation, the way we conduct our business, and the way we treat you and each other is paramount. And that same level of respect, care, and honor that goes into our relationships goes into every single project we’re awarded.