Demo

Administrative Assistant

Wanzek Construction, Inc., a MasTec Company
Fargo, ND Full Time
POSTED ON 12/4/2025 CLOSED ON 1/6/2026

What are the responsibilities and job description for the Administrative Assistant position at Wanzek Construction, Inc., a MasTec Company?

Overview

Responsible for performing a variety of administrative functions supporting all levels of management. Tasks require a significant level of trust and self-discipline/confidential discretion.

Location: This position will be in the Fargo, ND office daily.

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 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.

Responsibilities

ESSENTIAL JOB FUNCTIONS:

  • Provide excellent customer service to both internal and external clients
  • Communicate messages to the appropriate parties in a timely manner
  • Manage SharePoint and Outlook calendars for designated leaders
  • May support with data entry in various systems (i.e. Salesforce)
  • Support with verification of data accuracy in various systems
  • Complete Monthly Expense Reports for designated leaders
  • Know where/how to locate all personnel in the office/shop/field
  • May address and ship project plans and documents
  • Order, copy and return plans
  • Use UPS Online WorldShip, Fed Ex and other carriers if necessary to send out all packages
  • Assist with special projects as needed or requested from HR, AP, PM’s, etc.
  • Maintain inventory and order office supplies, equipment and the Company forms
  • Type memos, correspondence, reports and other documents
  • Other administrative duties as assigned in order to support Renewables Operations
  • May assist in sending out holiday gift cards and gifts
  • May coordinate offsite meetings
  • Assist in site signage coordination
  • Assist in assessment and maintenance of memberships and associations
  • May assist with various committees (Belief Builders, United Way, etc.)
  • Back-up in assisting Executive team as needed
  • May create and maintain distribution lists
  • Assist in travel arrangements for employees
  • Assist in creation and management of organizational charts
  • May assist in coverage for Office Coordinator as needed
  • Other duties as assigned


Qualifications

EDUCATION AND WORK EXPERIENCE REQUIREMENTS:

  • Associate’s degree or equivalent preferred
  • Minimum of 2 years of experience in office support or administrative roles


KNOWLEDGE, SKILLS, AND ABILITIES REQUIRED:

  • 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
  • Proficiency in Microsoft Office Suite (Word, Excel, Outlook, PowerPoint, SharePoint, Teams, etc.) required
  • Ability to meet deadlines
  • Strong organization and multitasking skills to manage various responsibilities simultaneously
  • Excellent attention to detail and ability to maintain accurate records
  • Effective communication skills in written, oral or diagram form
  • Ability to work collaboratively with all levels of the organization


What's In It For You

Financial Wellbeing

  • Compensation $24.50-$30.00 / hour, 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)


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 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


Position may be subject to pre-employment screening, which may include background check and drug testing. 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. 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.

Salary : $4

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 Administrative Assistant?

Sign up to receive alerts about other jobs on the Administrative Assistant career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$49,359 - $62,131
Income Estimation: 
$59,158 - $74,794
Income Estimation: 
$60,136 - $81,141
Income Estimation: 
$77,456 - $102,587
Income Estimation: 
$45,079 - $58,782
Income Estimation: 
$55,482 - $73,306
Income Estimation: 
$71,445 - $107,750
This job has expired.
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 Wanzek Construction, Inc., a MasTec Company

  • Wanzek Construction, Inc., a MasTec Company Dallas, TX
  • Overview Responsible for leading innovative and strategic recruitment initiatives for assigned segment to attract talent to support the organization’s need... more
  • 5 Days Ago

  • Wanzek Construction, Inc., a MasTec Company Centennial, CO
  • Overview The Project Controls Manager is responsible for implementation, training, oversight and conducting Project Controls related practices for multiple... more
  • 6 Days Ago

  • Wanzek Construction, Inc., a MasTec Company Normangee, TX
  • Overview Assemble, install, or maintain solar photovoltaic (PV) systems on roofs or other structures in compliance with site assessment and schematics. May... more
  • 6 Days Ago

  • Wanzek Construction, Inc., a MasTec Company Wortham, TX
  • Overview Responsible for performing tasks involving physical labor on jobsites while maintaining a clean, safe and efficient construction site and supporti... more
  • 6 Days Ago


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

  • LFP CONSULTING Jamestown, ND
  • Working at Legacy Financial Partners is more than a job; it means having the opportunity to make a difference in the lives of our clients and the communiti... more
  • 8 Days Ago

  • DFC Company Fargo, ND
  • Shift and Time: 8:00 am - 5:00 pm, Monday through Friday Entity: DFC Company Summary: Coordinate job setup, invoicing, and job costing processes Ensure acc... more
  • 11 Days Ago

AI Assistant is available now!

Feel free to start your new journey!