Administrative Assistant (Construction), Spring Valley

Summary We are representing a highly respected and growing commercial construction general contractor with a strong presence throughout Southern California. Our client specializes in delivering high-quality ground-up construction projects across a diverse range of commercial sectors, including financial institutions, healthcare facilities, religious organizations, education, and other complex commercial developments. Known for their commitment to quality, integrity, and long-term client relationships, they are seeking an experienced Administrative Assistant to help the VP with many office-related tasks. This is a remote-based position for candidates located anywhere in California, Nevada, or Pacific Northwest. This individual must be able to manage multiple priorities in a fast-paced environment. Duties&Responsibilities Provide comprehensive administrative support to project management teams Prepare, format, and manage project documentation including reports, correspondence, submittals, proposals and agreements Maintain organized electronic and physical filing systems for projects, contracts, and technical records Assist with project document control and distribution Coordinate scheduling of daily field work activities Support proposal preparation efforts, including assembling qualification packages and bid documents Process incoming and outgoing correspondence, phone calls, and emails professionally Assist with invoicing, expense tracking, and basic accounting or billing support as needed Interface with clients, vendors, subcontractors, and internal staff in a professional and courteous manner Perform general office management tasks such as ordering supplies, coordinating office needs, and supporting day-to-day operations Ensure compliance with company procedures, project requirements, and confidentiality standards Qualifications&Requirements Minimum of 3–5 years of administrative experience within a construction, engineering, or related professional services environment Prior experience supporting project managers, engineers, or construction teams is strongly preferred High school diploma or equivalent required; associate’s degree or higher isa plus Proficiency with Microsoft Office Suite (Word, Excel, Outlook, PowerPoint, Sharepoint); experience with document management or construction software is a plus Strong organizational skills with the ability to manage multiple priorities and deadlines Excellent written and verbal communication skills High attention to detail and accuracy, particularly with technical and project-related documentation Professional demeanor with strong interpersonal and customer service skills Ability to work independently while also contributing effectively within a team environment Familiarity with construction or engineering terminology, workflows, and project lifecycles preferred