Senior Administrative Assistant
- Location
- San Diego, 00400, US
- Work mode
- On-site
- Employment type
- Contract
- Salary
- $25 – $27 / hourly
About the job
We are seeking a highly organized and proactive Senior Administrative Assistant to support daily business operations with a construction organization and help keep projects, teams and office functions running smoothly. This role requires a professional who can manage multiple priorities, coordinate across departments and provide strong administrative support in a fast-paced construction environment.Key Responsibilities:Provide high-level administrative support to project managers, executives and office leadershipManage calendars, schedule meetings and coordinate internal and external communicationsPrepare reports, correspondence, meeting notes and presentation materialsMaintain project files, contracts, change orders, invoices and other construction-related documentationAssist with bid packages, permits, vendor paperwork and subcontractor documentationTrack deadlines, monitor document flow and help ensure timely completion of administrative tasksSupport payroll, expense reporting, purchase orders and invoice processing as neededAnswer phones, greet visitors and serve as a point of contact for clients, vendors and subcontractorsOrder office supplies and help oversee general office operationsAssist with special projects and process improvements to support the construction team
From Robert Half's careers page (Company careers page), checked 7 Nov 2026.
How to apply
- Select Apply on roberthalf.com. It opens Robert Half's own application form in a new tab, run on Company careers page.
- Fill in the form and upload your résumé there. Jobiwork never sees your application.
- Robert Half will reply to you directly. No real employer asks you for money to apply.
Posted 7 Nov 2026 · checked 7 Nov 2026 · Report this job