Jobsite Administrative Assistant
Emcor
Dulles, VA · Posted July 20, 2026
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November 2026
How AI is used in this kind of work
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
About Us
We are a full-scale electrical contracting company, providing preconstruction services through final- and post-project completion. For both new construction and renovation projects, we offer design-build/design-assist, value engineering, and CAD services, working with biotech, healthcare, commercial, transportation, and technology companies, as well as many government agencies.
Job Summary
The Job Site Administrative Assistant administratively supports the Project Managers, Assistant Project Managers, Superintendents and Foreman. The ideal candidate will be responsible for assisting the Job Site with administrative support. The candidate must be able to efficiently manage their workload, have ability to multi-task. Must work well as a team with other Administrative Assistants, Support offices and under pressure.
Essential Duties & Responsibilities
Provide administrative support to the job site.
Answering Telephones
Order Office Supplies
Copying and Faxing
Updating Electric Panel Inventories
Processing of all required payroll documents for the job site
Maintain all electronic and hard copy filing
Manage and organize all field paperwork as necessary.
Maintain confidentiality of company information
Print construction drawings or send to off-site printing company.
Prepare reports by collecting and analyzing information
Prepare documents and minutes for meetings
Must train others in Administrative Support Duties as needed
Work with other Administrative Assistants to cover each other’s Duties when required.
#dyndc
Compensation Range: $25 to $30 per hour
Qualifications
Proficient with Microsoft Excel, Microsoft Work, PowerPoint, Adobe, Blue Beam. Must be able to clearly and effectively communicate verbally and in writing.
Preferred Skills and Abilities:
Three to five years working in administrative support position
Working knowledge of the construction industry
Administrative writing and reporting skills
Excellent organization, communication and interpersonal skills
Scheduling and time management skills
Physical Demands
This is largely a sedentary role; however, some filing is required. This would require the ability to lift files, open filing cabinets and bend or stand as necessary.
Equal Opportunity Employer As a leading provider of mechanical and electrical construction, facilities services, and energy infrastructure, we offer employees a competitive salary and benefits package and we are always looking for individuals with the talent and skills required to contribute to our continued growth and success. Equal Opportunity Employer/Veterans/Disabled.
Affirmative Action Policy
Please review our Affirmative Action Policy.
Notice to Prospective Employees Notice to prospective employees: There have been fraudulent postings and emails regarding job openings. EMCOR Group and its companies list open positions here. Please check our available positions to confirm that a post or email is genuine. EMCOR Group and its companies do not reach out to individuals to help with marketing or other similar services. If an individual is contacted for services outside of EMCOR’s normal application process – it is probably fraudulent.