SAP & Compliance Admin Assistant – Onsite CA

Kiewit; Costa Mesa, Northern (CA, KY); Hybrid; USD 34,000 - 39,000; Full time

Benefits offered by this job

Comprehensive benefits

Medical, dental & vision plans

401(k) with company match

Generous paid time off

Job summary

Kiewit’s Costa Mesa, CA site seeks an Administrative Assistant to support the compliance team on-site. Responsibilities include SAP data entry, payroll compliance, and document management, ensuring confidentiality and accuracy in daily operations.

Ideal candidates have 2–4 years in admin roles, strong MS Office skills, and a keen eye for detail. Full-time with comprehensive benefits, on-site work, and growth opportunities.

Qualifications

• 2–4 years of experience in an administrative or operational support role.
• Advanced knowledge of MS Office Suite (Excel, Word).
• Strong attention to detail, organizational skills and written communication.
• Ability to handle sensitive, confidential personnel and financial data.
• 2- or 4-year degree from an accredited college.

Responsibilities

• Manage team meeting invites and schedule meeting rooms.
• Assist the team in collecting data in SAP.
• Serve as the primary point of contact for internal and external inquiries.
• Maintain physical and digital filing systems with strict confidentiality.
• Enter and track data accurately in SAP.
• Generate routine and custom data reports as needed.
• Send correspondence regarding noncompliance to subcontractors.
• Monitor and audit certified payroll reports for timely submittal.
• Review labor compliance documentation and stay updated on labor laws.

Skills

Administrative support

MS Office

Attention to detail

Written communication

Education

2– or 4-year degree

Tools

SAP ERP

Job description

Kiewit’s Costa Mesa, CA site seeks an Administrative Assistant to support the compliance team on-site. Responsibilities include SAP data entry, payroll compliance, and document management, ensuring confidentiality and accuracy in daily operations.

Ideal candidates have 2–4 years in admin roles, strong MS Office skills, and a keen eye for detail. Full-time with comprehensive benefits, on-site work, and growth opportunities.