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Project Administrator Jobs in Colorado (NOW HIRING)

Project Manager III

Englewood, CO · On-site

$100K - $183K/yr

PMs will work as part of a project team and be paired up with a construction manager and project administrator. The ideal PM has extensive project experience in the defense, aerospace, laboratory ...

Supervises assigned subordinate Project Administrators, Office Engineers, Project Engineers, Assistant Superintendents, Superintendents, and Assistant Project Managers. This position may require ...

Supervises assigned subordinate Project Administrators, Office Engineers, Project Engineers, Assistant Superintendents, Superintendents, and Assistant Project Managers. This position may require ...

ABOUT THE ROLE The Project Admin Coordinator works in a busy office environment and must efficiently multitask between various assignments. This position plays a key role in the coordination and ...

ABOUT THE ROLE The Project Admin Coordinator works in a busy office environment and must efficiently multitask between various assignments. This position plays a key role in the coordination and ...

Showing results 21-40

Project Administrator information

See Colorado salary details

$15

$30

$54

How much do project administrator jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for project administrator in Colorado is $30.45, according to ZipRecruiter salary data. Most workers in this role earn between $22.98 and $35.14 per hour, depending on experience, location, and employer.

How does a project administrator typically interact with project managers and other team members?

As a Project Administrator, you will work closely with project managers to track progress, prepare reports, and ensure that documentation is accurate and up to date. You’ll also coordinate with team members across various departments to schedule meetings, monitor deadlines, and address logistical issues. This role requires strong communication and organizational skills, as you often serve as the central point of contact for project-related information. Effective collaboration and proactive follow-up are key to success in this position.

What is the difference between Project Administrator vs Project Coordinator?

AspectProject AdministratorProject Coordinator
ResponsibilitiesHandles administrative tasks, documentation, scheduling, and resource managementAssists in project planning, communication, and coordinating team activities
Required CredentialsTypically requires a diploma or degree in business or related fieldSimilar educational background, often with certifications in project management
Work EnvironmentOffice-based, supporting project teams across various industriesOffice or on-site, facilitating project execution and team collaboration

Project Administrators focus on administrative support and documentation, ensuring project processes run smoothly. Project Coordinators assist with planning and team coordination, often working closely with Project Managers. While their roles overlap, Project Administrators are more administrative, whereas Project Coordinators are more involved in project execution and communication.

What is a project administrator?

Project Administrators are professionals who provide essential administrative support to project managers and teams throughout the lifecycle of a project. They handle tasks such as scheduling meetings, preparing documents, tracking project progress, managing budgets, and ensuring that all project documentation is up to date. Their role helps ensure that projects run smoothly by organizing resources, facilitating communication, and assisting with problem-solving as needed. Project Administrators are vital in keeping projects on track and supporting the overall success of the team.

Is a project administrator a good job?

A project administrator is a role that involves coordinating project activities, managing schedules, and supporting team communication, often requiring skills in organization and use of project management tools. It can be a good job for those interested in organizational tasks and project coordination, with opportunities for career growth in project management. Job satisfaction depends on individual preferences and the work environment.

How much do project administrators make in the US?

Project administrators in the US typically earn a median annual salary of around $55,000 to $70,000, depending on experience, industry, and location. Entry-level roles may start lower, while experienced professionals with certifications can earn higher salaries, especially in larger organizations or specialized fields.

What are the key skills and qualifications needed to thrive as a project administrator, and why are they important?

To thrive as a Project Administrator, you need strong organizational skills, attention to detail, and a background in project management or business administration, often supported by relevant degrees or certifications. Familiarity with project management software (such as MS Project, Asana, or Trello), spreadsheets, and document management systems is typically required. Excellent communication, time management, and problem-solving abilities are crucial soft skills for coordinating tasks and supporting project teams. These skills ensure projects stay on track, resources are efficiently allocated, and stakeholders remain informed, contributing to successful project outcomes.
More about Project Administrator jobs
What are the most commonly searched types of Project Administrator jobs in Colorado? The most popular types of Project Administrator jobs in Colorado are:
What are popular job titles related to Project Administrator jobs in Colorado? For Project Administrator jobs in Colorado, the most frequently searched job titles are:
What cities in Colorado are hiring for Project Administrator jobs? Cities in Colorado with the most Project Administrator job openings:
Infographic showing various Project Administrator job openings in Colorado as of August 2026, with employment types broken down into 87% Full Time, 9% Part Time, and 4% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $63,333 per year, or $30.4 per hour.

Project Administrator - Billing & Finance

Geosyntec Consultants, Inc.

Greenwood Village, CO • On-site

$114K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 4 hours ago


Job description

Overview

Do you want to build an impactful career to change the world for the better? 

Geosyntec has an exciting opportunity for an Experienced Project Administrator- Billing & Accounting in our Chicago, IL, Oak Brook, IL, Greenwood Village, CO, Seattle, WA office. This position provides administrative and accounting support to our growing North America West Region and interacts directly with Geosyntec billing and accounting staff, as well as with clients, vendors, and subcontractors, as needed. The selected candidate must be flexible and able to deal with a variety of requests, adapt to changing workloads and priorities and possess extremely strong organizational skills.

Geosyntec is an innovative, international engineering and consulting firm serving private and public-sector clients to address new ventures and complex problems involving our environment, natural resources, and civil infrastructure. Our engineers, scientists, technical and project employees serve our clients from offices across the world. Ranked by ENR as one of the top environmental engineering design firms, Geosyntec is internationally known for its technical leadership, broad experience, and exceptional client service.

We invest in our people.  Each employee is unique, and your career at Geosyntec will be too.  We offer competitive pay and benefits, and well-being programs to support you and your family.

To Learn More Visit: http://www.geosyntec.com/careers/.

Essential Duties and Responsibilities
  • Billing:Within established deadlines, initiate billing cycle by generating and distributing prebill reports, facilitate edits per the Project Manager's direction and finalize invoice with all required attachments and documentation. Submit invoices to client as instructed by Project Manager;
  • Contract:Read and interpret contract provisions and set up accurate project information in the accounting database in accordance with contract terms and Company policies, including, but not limited to:
    • Contractual elements provided on project initiation forms: contract value, budget level, scope of services, fee types, payment terms and proper authorization. 
    • Verify and/or edit project rate schedules and demographic data provided by Project Managers. 
    • Ensure appropriate mark-ups, tax components and invoice masks are in-line with contract provisions. 
  • Revenue:Assess project revenue by accurately identifying variances and making necessary budget changes; enter percent complete as instructed by Project Manager or designated employee; and complete all tasks in accordance with monthly accounting closing schedule;
  • Review and submit employee expense reports in a timely manner to facilitate payment and processing. Understand the expense reporting process and perform required unit pricing data entry in addition to any necessary corrections; and
  • Track accounts receivable and accounts payable as needed for project processing. 
  • Generate established systems reports, as required. 
  • Assist with local business errands as needed. 
  • Drive personal, company, and rental vehicles to client or company project or office sites, and other business locations, as needed. 
Skills, Experience and Qualifications
  • A High School diploma and 6 years (9+ preferred) of experience in project administration and invoicing, preferably in a professional services firm or any equivalent combination of experience and training that provides the knowledge, skills and abilities to perform the responsibilities of the position. (required) 
  • Ability to read and comprehend moderately complex instructions, contracts and subcontract agreements, correspondence and memoranda; and ability to effectively write moderately complex correspondence and memoranda. (required) 
  • Knowledge of job costing, contract file administration and comprehension of project revenue. (required) 
  • Working knowledge of Microsoft Office and proficiency in Excel. (required) 
  • Prior experience with Infor, Deltek. (preferred) 
  • Accurate data entry, writing and editing skills. (required) 
  • Ability to work in a fast paced, detail and deadline-oriented environment and manage multiple projects simultaneously. (required) 
  • Ability to effectively present information to Project Managers, and other internal clients. (required) 
  • Valid U.S. driver's license and a satisfactory driving record for business errands. (required) 

This opportunity will be posted for at least five days. Below are the potential compensation ranges that we in good faith believe are applicable for this role at the time of this posting and are only applicable for jobs to be performed in the specified location(s) below. The typical base salary range for this position is just one component of Geosyntec's total compensation package for employees. Actual compensation will be determined based on education, experience, skill set and location.

  • Minimum Salary: $67,720 /year / Maximum Salary: $114,520 /year (Seattle, WA)
  • Minimum Salary: $64,640/year / Maximum Salary: $109,315 /year (Greenwood Village, CO, Chicago, IL, Oak Brook, IL) 

We offer a comprehensive benefits package including, paid holidays, vacation, sick, and personal paid time off, medical, dental, vision, life, and disability insurance, 401(k), and other benefits to eligible employees.

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Employment Type: FULL_TIME