Administrative Assistant (Construction)
K2 Staffing
Los Angeles, CA · Posted October 23, 2026
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Pay compared with the market
This listing does not state pay. Across 419 open administrative assistant listings that state pay, the middle half runs $37,500 to $52,000 and the median is $42,500.
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Among secretaries and administrative assistants, except legal, medical, and executive, AI is already used for a large share of the tasks. Measured exposure for secretaries and administrative assistants, except legal, medical, and executive: 45% (high).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
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About the job
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 is a 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
Employment Type: Full time
Location: Los Angeles, CA