Office & Operations Manager

DeKalb Health; Columbia (SC); On-site; USD 60,000 - 86,000; Full time

Benefits offered by this job

401(k) plan

ESOP

Medical/dental/vision plans

Paid time off

Job summary

Greenman-Pedersen, Inc. (GPI) seeks a full-time Office Manager in Sumter, SC to oversee Administrative, Accounting, and Human Resources duties in a fast-paced environment.

The role is on-site at the Sumter office and requires coordinating with the Administrative and Management team across our multi-state operation. GPI is a multidisciplinary engineering firm with a long-standing history in transportation infrastructure and building systems, offering strong benefits and a collaborative culture.

Qualifications

• 10+ years’ HR, staffing, or administrative experience required.
• Advanced knowledge of Microsoft Excel.
• Proficiency with Microsoft Outlook, Word, Excel, and PowerPoint.
• Experience working with UKG and Deltek VantagePoint is a plus.
• Ability to prioritize multiple projects and meet deadlines.
• Detail-oriented with exceptional organizational skills.
• Excellent interpersonal, negotiation, and conflict-resolution skills.
• Capable of handling confidential information with the highest level of integrity and ethics.
• Strong analytical, communication, and problem-solving skills.
• Demonstrated team-oriented behavior.

Responsibilities

• Oversee Administrative tasks: contract review, subconsultant agreements, leases, vehicle fleet, inter-office/ inter-company agreements, events, and cross-group coordination.
• Oversee Accounting tasks: AP/AR, payroll, invoicing, monthly close, asset management, reports.
• Oversee HR tasks: onboarding, benefits, compliance, recruiting, records, and employee communications.

Skills

Communication

Interpersonal skills

Analytical thinking

Problem solving

Attention to detail

Confidentiality

Education

Associate or Bachelor’s degree

Tools

Microsoft Excel

Microsoft Outlook

Microsoft Word

Microsoft PowerPoint

UKG

Deltek VantagePoint

Job description

Greenman-Pedersen, Inc. (GPI) seeks a full-time Office Manager in Sumter, SC to oversee Administrative, Accounting, and Human Resources duties in a fast-paced environment.

The role is on-site at the Sumter office and requires coordinating with the Administrative and Management team across our multi-state operation. GPI is a multidisciplinary engineering firm with a long-standing history in transportation infrastructure and building systems, offering strong benefits and a collaborative culture.