Construction Assistant Jobs in Arizona (NOW HIRING)

Are you ready to take the next step in your construction career and help shape the future of clean energy? We’re looking for a self-driven, resourceful, and disciplined Assistant Project Manager to support the successful delivery of utility-scale solar projects across the U.S. This is a high-impact, growth-oriented role designed to develop future project leaders. You’ll be part of a team that partners with top energy clients nationwide to build a more sustainable future—one solar project at a time.

Working directly onsite, you’ll collaborate with field teams, subcontractors, and senior leadership to ensure projects are executed safely, on time, and within budget. You’ll play a critical role in managing day-to-day operations, tracking progress, and solving problems in real time—while learning the full project lifecycle from pre-construction through close-out.

Location & Travel Details: You’ll get the opportunity to travel across the US, helping our team build renewable projects. This is a traveling position (up to 100%), where you will be onsite at a project location. You have the potential to be placed on a project site located in any state throughout the US. You’ll spend 8-16 months on average per project. We offer designated daily per diem in addition to base pay to support and help you cover living expenses.  A vehicle allowance will be provided.  Our company has one of the industry leading rotational programs as well, with routine travel home from the jobsite. 

Company Overview

MasTec Renewables, comprised of Wanzek Construction, IEA Constructors, and White Construction, combines over 20 years of experience in renewable energy construction. Depending on your position and project, you may work for one or more of our companies over your career with us. Join one of the largest construction firms in the country (Engineering News-Record [ENR]: #1 in Power, #17 Top 50 Domestic Heavy Contractors, #20 Transportation Contractor).
We embrace diverse perspectives among our employees and across all levels of our business, including our suppliers, community partners, and clients. We have built a multidimensional workforce that brings valuable differences in perspectives, work ethics, and approaches to our organization. By collaborating across departments, we foster innovation and encourage everyone—from interns to executives—to share their ideas and make an impact. Our goal is to create a respectful work environment where all employees feel valued, included, and empowered to become innovative leaders in our industry.
The MasTec Renewables market sector is part of the MasTec Clean Energy & Infrastructure business segment. MasTec’s Clean Energy & Infrastructure (CE&I) segment generates over $4.5 billion in annual revenue, providing construction services across industrial, renewables and infrastructure sectors. Our renewables sector focuses on solar, wind and battery storage. Sustainability and safety are foundational to our culture and influence everything we do.
MasTec, a minority-owned Fortune 500 company, has shaped the construction industry for more than 90 years. With over 35,000 employees and 400 offices nationwide, we provide flexibility and career growth in dynamic work environments.

Recruitment Video: https://youtu.be/64du25Mfnx0?si=nnq4QyS7zgEej7dA

Responsibilities

• Coordinate engineering studies
• Coordinate change order requests
• Coordinate situations with engineers
• Coordinate with estimating on projects
• Submittals and requests for information
• Work with owners and clients on specifications and technical questions in planning stages
• Work on projects in planning stages
• Coordinate with owners or clients on planning projects
• Coordinate with regional managers on status of projects
• Create subcontracts and PO's
• Track job costs and predict monthly revenue streams
• Manage QA/QC on projects
• Identify, research and resolve all contract disputes with the Owner
• Maintain prime contract with the Owner or Client
• Establish monthly billing procedure with the Owner or Client
• Establish and maintain job cost control, which will be reported monthly
• Review general conditions cost on a monthly basis
• Review subcontractor's application for payment based on percent complete and approve or adjust
• Approve material and subcontract invoices for payment
• Issue change orders to subcontractors
• Initiate and execute all monthly progress payments to the Owner

Qualifications

• Bachelor's degree (B. S.) from four-year college or university in Construction Management, Engineering, or equivalent combination of education and experience
• Minimum of five years of Solar or EPC construction industry experience/knowledge of construction techniques, estimating and construction management

Knowledge/Skills/Abilities

• Take reasonable care of your own and others' health and safety and of those who may be affected by the day-to-day delivery of this role by taking personal responsibility for working toward The Company's Zero Injury principles
• Proficient in Microsoft Office Suite; including Outlook, Word, Excel, and PowerPoint Read, analyze and interpret blueprints, professional journals, technical procedures, contracts or governmental regulations
• Write reports, business correspondence and document project activities
• Effectively present information and respond to questions from project managers, superintendents, clients, customers and the general public
• Effectively present information to top management, public groups and/or boards of directors
• Calculate figures and amounts such as discounts, interest, proportions, percentages, area, circumference and volume; ability to apply concepts of basic algebra and geometry

What's in it for you:

Financial Wellbeing

• Compensation $102K-$115K / year, commensurate with experience
• Competitive pay with ongoing performance review and merit increase
• 401(k) with company match & Employee Stock Purchase Plan (ESPP)
• Flexible spending account (Healthcare & Dependent care)
• Bonus Eligible 

Health & Wellness

• Medical, Dental, and Vision insurance (plan choice) - coverage for spouse, domestic partner, and children
• Diabetes Management, Telehealth Coverage, Prescription Drug Plan, Pet Insurance, Weight Management Drug Discount
• Discounted National Gym Membership Network

Family & Lifestyle

• Paid Time Off, Paid Holidays, Bereavement Leave
• Military Leave, including Differential Pay and Benefits Continuation
• Employee Assistance Program

Planning for the Unexpected

• Short and long-term disability, life insurance, and accidental death & dismemberment
• Voluntary life insurance, accident, critical illness, hospital indemnity coverage
• Emergency Travel Assistance Program
• Group legal plan

Employment is contingent upon successful completion of pre-employment screening, which may include background check, drug testing, and confirmation that the candidate meets company standards for driver’s license status and driving record.  Accessibility: If you need accommodation as part of the employment process, contact ceicareers@mastec.com. Due to the high volume of applications received, we are unable to respond to individual requests regarding application status. Please log into your candidate profile for up-to-date information.

MasTec, Inc. is an Equal Employment Opportunity Employer/Disability/Veteran. The Company's policy is not to unlawfully discriminate against any applicant or employee on the basis of race, color, sex, sexual orientation, gender identity, religion, national origin, age, disability, genetic information, military status, or any other consideration made unlawful by applicable federal, state, or local laws. The Company also prohibits harassment of applicants and employees based on any of these protected categories. It is also MasTec's policy to comply with all applicable state, federal and local laws respecting consideration of unemployment status in making hiring decisions.

Disclaimer: MasTec and our Subsidiaries will never ask prospective employees for any form of payment or money transfer as part of job application or onboarding. We do not ask prospective employees for information about credit cards or personal passwords, and it does not require applicants to purchase equipment or software. Ensure that all recruiter email addresses end in @mastec.com or @talent.icims.com. If you suspect you are the target of a scam, we advise you to contact your local law enforcement agency and report fraud at https://reportfraud.ftc.gov/.

MasTec Clean Energy & Infrastructure and our subsidiaries do not work with any third-party recruiters or agencies without a valid signed agreement and partnership with the Corporate Talent Acquisition Team.

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#LI-Onsite

Qualifications

• Bachelor's degree (B. S.) from four-year college or university in Construction Management, Engineering, or equivalent combination of education and experience
• Minimum of five years of Solar or EPC construction industry experience/knowledge of construction techniques, estimating and construction management

Knowledge/Skills/Abilities

• Take reasonable care of your own and others' health and safety and of those who may be affected by the day-to-day delivery of this role by taking personal responsibility for working toward The Company's Zero Injury principles
• Proficient in Microsoft Office Suite; including Outlook, Word, Excel, and PowerPoint Read, analyze and interpret blueprints, professional journals, technical procedures, contracts or governmental regulations
• Write reports, business correspondence and document project activities
• Effectively present information and respond to questions from project managers, superintendents, clients, customers and the general public
• Effectively present information to top management, public groups and/or boards of directors
• Calculate figures and amounts such as discounts, interest, proportions, percentages, area, circumference and volume; ability to apply concepts of basic algebra and geometry

What's in it for you:

Financial Wellbeing

• Compensation $102K-$115K / year, commensurate with experience
• Competitive pay with ongoing performance review and merit increase
• 401(k) with company match & Employee Stock Purchase Plan (ESPP)
• Flexible spending account (Healthcare & Dependent care)
• Bonus Eligible 

Health & Wellness

• Medical, Dental, and Vision insurance (plan choice) - coverage for spouse, domestic partner, and children
• Diabetes Management, Telehealth Coverage, Prescription Drug Plan, Pet Insurance, Weight Management Drug Discount
• Discounted National Gym Membership Network

Family & Lifestyle

• Paid Time Off, Paid Holidays, Bereavement Leave
• Military Leave, including Differential Pay and Benefits Continuation
• Employee Assistance Program

Planning for the Unexpected

• Short and long-term disability, life insurance, and accidental death & dismemberment
• Voluntary life insurance, accident, critical illness, hospital indemnity coverage
• Emergency Travel Assistance Program
• Group legal plan

Employment is contingent upon successful completion of pre-employment screening, which may include background check, drug testing, and confirmation that the candidate meets company standards for driver’s license status and driving record.  Accessibility: If you need accommodation as part of the employment process, contact ceicareers@mastec.com. Due to the high volume of applications received, we are unable to respond to individual requests regarding application status. Please log into your candidate profile for up-to-date information.

MasTec, Inc. is an Equal Employment Opportunity Employer/Disability/Veteran. The Company's policy is not to unlawfully discriminate against any applicant or employee on the basis of race, color, sex, sexual orientation, gender identity, religion, national origin, age, disability, genetic information, military status, or any other consideration made unlawful by applicable federal, state, or local laws. The Company also prohibits harassment of applicants and employees based on any of these protected categories. It is also MasTec's policy to comply with all applicable state, federal and local laws respecting consideration of unemployment status in making hiring decisions.

Disclaimer: MasTec and our Subsidiaries will never ask prospective employees for any form of payment or money transfer as part of job application or onboarding. We do not ask prospective employees for information about credit cards or personal passwords, and it does not require applicants to purchase equipment or software. Ensure that all recruiter email addresses end in @mastec.com or @talent.icims.com. If you suspect you are the target of a scam, we advise you to contact your local law enforcement agency and report fraud at https://reportfraud.ftc.gov/.

MasTec Clean Energy & Infrastructure and our subsidiaries do not work with any third-party recruiters or agencies without a valid signed agreement and partnership with the Corporate Talent Acquisition Team.

#LI-AK1

#LI-Onsite