Demo

Project Administrative Assistant

RN Civil Construction
Englewood, CO Full Time
POSTED ON 10/8/2026
AVAILABLE BEFORE 11/2/2026

Do you want a rewarding opportunity where your work directly supports the success of major construction projects? If so, RN Civil Construction in Centennial, CO is looking for a full-time Project Administrative Assistant to join our growing team. If you're ready to build a career where your contributions truly matter, apply today!


As our Project Administrative Assistant, you'll earn a competitive salary of $52,000-$65,000 annually, depending on experience and qualifications, along with the opportunity to work alongside experienced construction professionals on meaningful projects that impact our communities. We also offer a comprehensive benefits package, including:

  • Medical and dental insurance.
  • 7 paid holidays per year.
  • PTO accrual up to 14 days per year.
  • 401(k) plan with employer match.
  • HSA/FSA accounts.
  • Opportunity for performance bonus and advancement.

WHAT YOUR DAY IS LIKE

This is a full-time position working Monday through Friday from 8 AM to 5 PM.


As our Project Administrative Assistant, you'll maintain project files, contracts, subcontracts, purchase orders, change orders, RFIs, submittals, meeting minutes, correspondence, closeout documents, and other project records. You'll coordinate meetings and distribute minutes, assist with invoicing, payroll documentation, cost coding, and accounting paperwork, and track vendor and subcontractor compliance documents. You'll also support communication between project managers, field personnel, vendors, owners, engineers, and accounting staff, maintain accurate records, prepare reports and status updates, and help organize critical closeout documentation.


WHO ARE WE?

Our company has been proudly serving clients in Colorado since 2002. Specializing in water and wastewater treatment facilities, we provide general contracting, design, build, and construction management services for civil engineering projects. As a small, self-performing contractor, we can avoid red tape and control the quality and schedule of our projects. We are small enough that our leadership is able to directly recognize and reward high performers, but we still have the stability and expertise to take on big projects.


Our culture is supportive and professional. We work hard because if the company succeeds, we all benefit. Our employees are at the heart of our success, and we reward them with competitive compensation and excellent benefits.


WHAT'S NEEDED FROM A PROJECT ADMINISTRATIVE ASSISTANT?

We're looking for someone who can work full-time while meeting the following qualifications:

  • High school diploma or equivalent
  • 2 years of administrative experience
  • Strong organization and attention to detail
  • Ability to manage multiple priorities and deadlines
  • Clear written and verbal communication skills
  • Proficiency with Microsoft Word, Excel, Outlook, and Teams
  • Ability to maintain confidential information
  • Dependable work habits and strong ownership of assigned tasks
  • Ability to learn project management, accounting, and document control software

An Associate's degree in business, construction management, accounting, or a related field, construction administration, project administration, accounting support, document control experience, and experience supporting project managers, accounting teams, construction teams, or field operations are preferred.


If you're ready to bring your organizational talents to a company that values your contributions and supports your professional growth, apply today! Our initial application process is quick, easy, and mobile-friendly.


Must have the ability to pass a background check and drug screening test.



Job Posted by ApplicantPro

Salary : $52,000 - $65,000

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Project Administrative Assistant?

Sign up to receive alerts about other jobs on the Project Administrative Assistant career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$56,031 - $73,950
Income Estimation: 
$131,105 - $151,214
Income Estimation: 
$137,848 - $188,725
Income Estimation: 
$133,169 - $155,469
Income Estimation: 
$66,775 - $85,197
Income Estimation: 
$59,483 - $78,555
Income Estimation: 
$70,962 - $92,591
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at RN Civil Construction

  • RN Civil Construction Centennial, CO
  • RN Civil Construction is hiring multiple Water and Wastewater Construction Estimators in Centennial, CO for a full-time schedule. Are you ready to take on ... more
  • 8 Days Ago

  • RN Civil Construction Englewood, CO
  • RN Civil Construction in Centennial, CO, a reputable and financially stable general contractor based in Denver, is seeking an experienced Construction Proj... more
  • 8 Days Ago

  • RN Civil Construction Englewood, CO
  • RN Civil Construction is currently hiring for a full-time Civil Construction Administrative Engineer to handle a variety of administrative duties in the Ce... more
  • 13 Days Ago


Not the job you're looking for? Here are some other Project Administrative Assistant jobs in the Englewood, CO area that may be a better fit.

  • The Mom Project Aurora, CO
  • Summary The main function of the Administrative Assistant is to provide high-level administrative support by conducting research, handling information requ... more
  • 19 Days Ago

  • Assistant Launch Denver, CO
  • Account Executive Full-time | Remote $70,000 - $80,000 base salary commission $175,000 - $195,000 OTE Who We Are Assistant Launch builds and places highly ... more
  • 22 Days Ago

AI Assistant is available now!

Feel free to start your new journey!