Office Administrator — Heavy Civil Construction Hub

Frontier Kemper Constructors; Kershaw (SC); On-site; USD 32,000 - 48,000; Full time

Job summary

Frontier-Kemper Constructors in Kershaw, SC is seeking an Office Administrator to serve as the central administrative hub for our office and provide essential support to estimating, project management, accounting, and operations teams. The role requires a fast-paced, organized approach and professionalism in handling multiple priorities.

The ideal candidate will have a high school diploma or GED, 2+ years of admin experience, and strong written and verbal communication skills, with proficiency

Qualifications

• High school diploma or GED required.
• 2+ years of administrative or office support experience.
• Strong written and verbal communication skills.
• Proficiency in Microsoft Office Suite (Word, Excel, Outlook).
• Excellent organizational skills with strong attention to detail.
• Ability to prioritize tasks, manage interruptions, and meet deadlines.
• Reliable attendance and strong work ethic.
• Ability to exercise discretion when handling confidential information.
• Team-oriented mindset with a willingness to support multiple departments.

Responsibilities

• Maintain a clean, organized, professional office environment, including reception and conference areas.
• Coordinate meeting logistics, including room setup and basic hospitality.
• Prepare and manage outgoing shipments and coordinate courier services.
• Provide administrative support to estimating, project management, and accounting teams.
• Assist with document preparation, scanning, filing, and electronic document management.
• Support proposal efforts, including printing, binding, and organizing materials.
• Monitor and maintain office supply inventory; coordinate with local vendors as needed.
• Provide administrative support to HR and accounting functions, including onboarding documentation and internal routing.
• Handle sensitive information with a high level of confidentiality and professionalism.

Skills

Written and verbal communication

Organization

Time management

Reliability

Discretion

Teamwork

Education

High school diploma or GED

Tools

Microsoft Office Suite

Job description

Frontier-Kemper Constructors in Kershaw, SC is seeking an Office Administrator to serve as the central administrative hub for our office and provide essential support to estimating, project management, accounting, and operations teams. The role requires a fast-paced, organized approach and professionalism in handling multiple priorities.

The ideal candidate will have a high school diploma or GED, 2+ years of admin experience, and strong written and verbal communication skills, with proficiency