Office Administrator

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

Applicants must be eligible to work in the United States without visa sponsorship now or in the future.All staffing agency inquiries must be directed exclusively to internal recruiter Matt Bachman at [e-mail]. Direct contact from agencies to other employees is not permitted.Frontier-Kemper, a Tutor Perini Company, is seeking an Office Administrator to join our office in Kershaw, SC.About Frontier-KemperExcellence in Underground and Heavy Civil ConstructionAt Frontier-Kemper, we specialize in heavy civil construction and underground mine development. We are known for our expertise in the engineering and construction of deep shafts and tunnels of all sizes and complexity. Our FKC-Lake Shore division provides design/build/install services for innovative Hoisting and Vertical Conveyance Systems. Our goal is to be the industry’s best source, and best value, for complete turn-key construction, engineering and design-build services and related products.Across North America, notable projects include The Purple Line Extensions section 3 in Los Angeles, Water Tunnel number 3 in New York City, Eagle Mountain Gas Pipeline and Kemano T2 tunneling projects in British Columbia, Canada, the Inter-Quarry Tunnel in Leesburg, VA and the Century Mine in Volga, WV.Extraordinary Projects, Exceptional PerformanceDESCRIPTION:As a Office Administrator at Frontier-Kemper, you will have the opportunity to serve as the central administrative hub for the office, ensuring seamless day-to-day operations while providing critical support to our estimating, project management, accounting, and operations teams.The ideal candidate thrives in a fast-paced heavy civil construction environment and demonstrates strong organizational skills, discretion, and the ability to manage multiple priorities with professionalism and efficiency.Key Responsibilities:Maintain a clean, organized, professional office environment, including reception and conference areasCoordinate meeting logistics, including room setup and basic hospitalityPrepare and manage outgoing shipments and coordinate courier servicesProvide administrative support to estimating, project management, and accounting teamsAssist with document preparation, scanning, filing, and electronic document managementSupport proposal efforts, including printing, binding, and organizing materialsMonitor and maintain office supply inventory; coordinate with local vendors as neededProvide administrative support to HR and accounting functions, including onboarding documentation and internal routingHandle sensitive information with a high level of confidentiality and professionalismRequirements:High school diploma or GED required2+ years of administrative or office support experienceStrong written and verbal communication skillsProficiency in Microsoft Office Suite (Word, Excel, Outlook)Excellent organizational skills with strong attention to detailAbility to prioritize tasks, manage interruptions, and meet deadlinesReliable attendance and strong work ethicAbility to exercise discretion when handling confidential informationTeam-oriented mindset with a willingness to support multiple departmentsWork Environment & Physical Requirements:Primarily office-based roleProlonged periods of sitting and computer useOccasional lifting of packages or office supplies (up to approximately 25 lbs)Frequent interaction with employees, field personnel, and visitorsOUR MISSIONWe build critical infrastructure that creates a better world.OUR VISIONWe strive to be the preeminent full-service civil, building, and specialty contractor by delivering innovative, transformative projects through world-class execution. We are committed to creating lasting value for our customers, upholding the highest standards of safety and integrity, generating exceptional financial results and shareholder value, and fostering a culture where our employees thrive.Frontier-Kemper builds extraordinary projects, which need exceptional talent. Join us, to help build the critical infrastructure that creates a better world.Equal Opportunity Employer