1

Project Administration Assistant Jobs in Arizona

Be Seen First

Marketing Administration Assist Team Members with a variety of evolving marketing campaigns, projects, national partnerships, and company-sponsored events including conventions, conferences ...

Project Engineer

Phoenix, AZ · On-site

$80 - $100/hr

Duties / Responsibilities Project Coordination & Administration * Assist in the planning, execution, and closeout of dry utility construction projects (electric, telecom, gas, etc.) * Support Project ...

Project Accountant

Phoenix, AZ · On-site

$28 - $35/hr

... procedures. Assist Project Accounting Manager as directed to accomplish billing period goals ... At least 3 years in project administration, preferably in an engineering or construction related ...

DUTIES / RESPONSIBILITIES Project Coordination & Administration * Assist in the planning, execution, and closeout of water and wastewater construction projects, including pipelines, pump stations ...

... project administration in the evolution of a state government department of motor vehicle ... Ability to facilitate team meetings and capture feedback from discussions to assist in project ...

Creates and manages a closeout plan in alignment with the contract documents and assist with execution * Directs and supervises work of project administration, project superintendents, and engineers ...

Duties / Responsibilities Project Coordination & Administration * Assist in the planning, execution, and closeout of dry utility construction projects (electric, telecom, gas, etc.) * Support Project ...

Project Engineer - Heavy Civil

Chandler, AZ · On-site

$82K - $109K/yr

Support Project Managers with day-to-day project administration and coordination * Assist in planning, scheduling, and tracking project progress * Review plans, specifications, contracts, and project ...

Project Engineer - Heavy Civil

Chandler, AZ · On-site

$82K - $109K/yr

Support Project Managers with day-to-day project administration and coordination * Assist in planning, scheduling, and tracking project progress * Review plans, specifications, contracts, and project ...

Provide project administration including reviewing electrical permitting, bonding, and RFI's * Assist with Electrical Subcontract Agreements development * Update electrical estimates and projects ...

Provide project administration including reviewing electrical permitting, bonding, and RFI's * Assist with Electrical Subcontract Agreements development * Update electrical estimates and projects ...

... administration and profitability. * Analyze available and qualified personnel and make specific project assignments to meet project needs. * Assist the PMs and Superintendents with resolution of ...

Showing results 41-60

Project Administration Assistant information

What is a project administration assistant?

Project Administration Assistants are professionals who support project managers and teams by handling administrative tasks such as scheduling meetings, maintaining project documentation, preparing reports, and coordinating communication among team members. They play a crucial role in ensuring that projects run smoothly by keeping track of deadlines, managing files, and assisting with budgeting and procurement processes. Their organizational and communication skills help keep projects on schedule and within budget.

How does a project administration assistant typically collaborate with project managers and team members on a daily basis?

As a Project Administration Assistant, you'll regularly coordinate with project managers by organizing meetings, preparing documentation, and tracking progress against timelines. You'll also support team members by maintaining shared files, distributing updates, and helping resolve scheduling or logistical issues. This role requires strong communication skills and attention to detail to ensure all stakeholders stay informed and projects remain on track.

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

To thrive as a Project Administration Assistant, you need strong organizational skills, attention to detail, and proficiency in office administration, often supported by a diploma or relevant experience. Familiarity with project management software (such as MS Project or Asana), spreadsheets, and document management systems is typically required. Excellent communication, time management, and teamwork skills help you coordinate with multiple stakeholders and manage competing priorities. These skills ensure efficient project support, smooth workflow, and timely completion of tasks within project timelines.

What is the difference between Project Administration Assistant vs Project Coordinator?

AspectProject Administration AssistantProject Coordinator
CredentialsTypically requires administrative or project management certifications, relevant experienceOften requires similar certifications, with additional project management training
Work EnvironmentOffice setting, supporting project teams with administrative tasksOffice or on-site, coordinating project activities and communication
Employer & Industry UsageCommon in construction, IT, engineering, and corporate sectorsUsed across industries like construction, IT, and marketing for project oversight
Search & Comparison IntentPeople compare roles focused on administrative support within projectsIndividuals seeking roles with more coordination and project oversight responsibilities

While both roles support project teams, the Project Administration Assistant primarily handles administrative tasks, whereas the Project Coordinator takes on more active project oversight and coordination responsibilities.

How much is a project administration assistant paid?

The salary for a project administration assistant typically ranges from $40,000 to $60,000 annually, depending on experience, location, and industry. Entry-level positions may start lower, while experienced assistants or those in high-demand areas can earn more. Compensation often includes benefits such as health insurance and paid time off.

What cities in Arizona are hiring for Project Administration Assistant jobs?

Cities in Arizona with the most Project Administration Assistant job openings:

Infographic showing various Project Administration Assistant job openings in Arizona as of August 2026, with employment types broken down into 86% Full Time, 9% Part Time, 2% Temporary, and 3% Contract. Highlights an 82% Physical, 5% Hybrid, and 13% Remote job distribution.

INFINITI HR Hiring Sales Assistant - Competitive Pay w/ Bonuses

Chandler, AZ • On-site

Infiniti HR
Human Resources Consulting Services • 10K+ employees

$55K - $60K/yr (+ commission)

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 6 days ago

Be Seen First

After you apply to this job, you can share why you’re interested to jump to the top of the candidate list.


Job description

Exceptional Experiences©: The greatest asset of our organization is our people - an impassioned noble force who inspire team members, empower organizations of all sizes and change the world. INFINITI HR is in the INC. 5000 Hall of Fame, one of America’s Fastest Growing & Most Inspiring Companies, providing Human Capital Management solutions to a diverse cohort of businesses. This Professional Employer Organization empowers many of the most iconic brands in the world.

Check this link for brief video on Exceptional Experiences, INFINITI HR National Alliance Sales!

https://www.youtube.com/watch?v=nKzHQZC8gaY

Apply to join INFINITI HR!

INFINITI HR is an employer of choice throughout the country, providing exceptional compensation, superior benefits and exciting opportunities for advancement in a growing company. Inquire about the INFINITI HR Flex Schedule Program, providing autonomy for team members to tailor their work schedule to fit their unique preferences to foster their innovation and creativity. In addition to a generous hourly rate of pay, INFINITI HR provides team members the opportunity to earn monthly bonuses, incentive pay, company paid travel and a chance to be invited to its annual Award Vacation, President’s Club. INFINITI HR Team Members that exceed expectations are provided a company paid Award Vacation every year to an international destination as a member of President’s Club.

Check this link for brief video of The 2026 INFINITI HR President's Club

https://www.youtube.com/watch?v=pcEUHQBgsoA&t=5s

INFINITI HR is currently hiring for SALES ASSISTANT

Job Purpose: uild & foster relationships, grow our national client base! Support our National Alliance and Division Sales Office based in Scottsdale, AZ. Gain comprehensive professional experience in a variety of competencies including marketing, sales, project management, communication, event planning, public speaking, public policy and Human Resources. Contribute to strategic training programs and corporate sponsored events. *Please note, Sales Assistants must be willing and able to travel to represent the firm at corporate events, including national conventions, conferences, tradeshows, etc.

Job Duties

List of Equipment the person should be familiar with or will have to utilize while performing job tasks:
1. Telephones & Smartphones
2. Computers & Peripherals
3. WiFi / IT
4. Fax / Scanners / Cloud Portals
5. Microsoft Office Applications at entry level

Objective: Sales Assistants are responsible for supporting the day to day administrative functions for the National Alliance and Division Sales Office based in Scottsdale, AZ. Sales Assistants must support an innovative, dynamic and impassioned sales & marketing infrastructure. * Please note, Sales Assistants must be willing and able to travel to represent the firm at corporate events, including national conventions, conferences, tradeshows, seminars, etc.

Summary of Qualifications:

  • Relationship Builder: Great interpersonal skills.
  • Enthusiastic, organized, efficient, passionate and humble.
  • Well-groomed professional appearance.
  • An individual that values a Meritocracy, productivity-based culture.
  • An individual that thrives in a non-micro managed environment. Self-starter preferred.
  • An independent thinker that values autonomy, creativity and prefers to travel on occasion to company sponsored events.

Key Duties & Responsibilities:

Marketing Administration

Assist Team Members with a variety of evolving marketing campaigns, projects, national partnerships, and company-sponsored events including conventions, conferences, tradeshows, etc.

Operations

Assist Team Members with various operational & sales projects. Assist INFINITI HR representatives at tradeshows, conferences, corporate events, etc. Office equipment maintenance and troubleshooting.

General Administration

Assist Team Members with various administrative projects. Demonstrate good two-way communication skills with other team members. Develop positive rapport with all team members, treating all with dignity and respect. Keep the office and desk area organized. Maintain client files.

Additional General Administrative Duties

  • Answer Phones
  • Respond to Manager’s requests with urgency and enthusiasm.
  • Assist with any shipping and receiving needs, etc.

Skills / Requirements:

Skills: Strong communication and organizational skills. Display maturity, competitiveness and autonomy with outstanding work ethic and proper business etiquette.

Education: INFINITI HR is proud to hire students pursuing Bachelor Degrees. Recent graduates with Degrees in Communication, Marketing and Business a plus but not required.

Experience: Energetic, Inspiring & Motivated Self-Starter with superior work ethic required. Strong Communication skills required. Entry level proficiency in Microsoft applications & social media applications required. Entry level proficiency in supporting a strategic service excellence plan to continually exceed assigned quota required. Ability to assist management and team with a variety of sales projects required. Experience as a brand ambassador, presenter or public speaker a plus but not required.

*Please note: High volume of applicants. It is recommended for candidates to include a LinkedIn URL.

Company Description

At INFINITI HR, the foundation of our business is customer service. We measure success by the clients’ level of satisfaction. We provide services with a relentless pursuit of providing superior quality customer service and a commitment to exceeding our clients’ expectations. This impact on a company’s profitability has led to our prestigious standing as one of the top PEOs in the nation. As a premier human resources solutions provider,INFINITI HR can also be the best place to advance and shape your career.